PLANT GROWTH HORMONE.pdf
•
0 likes•22 views
This document summarizes several major plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. It describes their functions in plant growth and development processes like cell division, elongation, flowering, fruit development, senescence, and stress response. For example, it notes that auxins promote root formation and apical dominance, gibberellins stimulate seed germination and fruit growth, and cytokinins delay leaf senescence and promote cell division. The document also provides examples of how manipulating hormone levels through genetic modification or external application can influence crop yields and quality.
Report
Share
Report
Share
Download to read offline
Recommended
Plant Growth Hormones
This document summarizes the main plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. It describes their functions in regulating plant growth processes like cell division, elongation, flowering, fruit development, senescence, and stress response. Specific examples are given to illustrate how each hormone influences these processes and commercial applications that exploit hormonal effects, such as promoting fruit ripening or inhibiting leaf abscission. The presentation concludes by asking if the audience has any questions.
plant growth regulators
The 5 main groups of plant hormones
Auxin
Cytokinins
Ethylene
Abscisic Acid
Gibberellins
Brassica rapa, a model plant species for experimentation
Design and begin group GA experiments
Hormones can have effects on the cells that produce them and, after transport, at the target cells or tissues
Hormones can have inhibitory rather than stimulatory effects
5 main groups based on chemical structure
Hormones can have effects on the cells that produce them and, after transport, at the target cells or tissues
Hormones can have inhibitory rather than stimulatory effects
5 main groups based on chemical structure
Hormones can have effects on the cells that produce them and, after transport, at the target cells or tissues
Hormones can have inhibitory rather than stimulatory effects
5 main groups based on chemical structure
Plant growth hormones
Plant hormones, also known as chemical messengers, control many plant functions and developmental patterns. The five major classes of natural plant hormones are auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Auxins promote cell elongation and division, gibberellins stimulate stem growth, and cytokinins promote cell division. Ethylene promotes ripening, while abscisic acid induces stomatal closure and bud and shoot growth inhibition. Plant hormones influence many important plant processes including flowering, fruit growth and ripening, dormancy, and response to stress.
Development and morphogenesis
This document discusses plant development and responses to stimuli. It covers how plants like potatoes respond to light exposure through processes like de-etiolation. It also summarizes the major plant hormones (auxin, cytokinins, gibberellins, brassinosteroids, abscisic acid, ethylene, and strigolactones) and their roles in growth, development, stress response, and reproduction. The document also discusses the receptors (blue light photoreceptors and phytochromes) that plants use to detect light and trigger photomorphogenic responses.
Plant growth hormone
Plant hormones, also known as phytohormones, regulate growth and development in plants. There are five major classes of plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Auxins promote cell elongation and differentiation, as well as apical dominance. Gibberellins promote stem elongation. Cytokinins stimulate cell division and differentiation. Ethylene regulates fruit ripening and inhibits stem elongation. Abscisic acid induces seed dormancy. Plant hormones have potential medical applications, as some can inhibit the growth of cancer cells.
biochem presentation.ppt
This document summarizes plant hormones and their functions. It discusses that plant hormones are organic substances that elicit responses at low concentrations and can be transported within the plant. The major plant hormones discussed are gibberellins, auxins, cytokinins, ethylene, and abscisic acid. For each hormone, it describes their site of synthesis, transport, and major physiological roles such as cell division, fruit ripening, dormancy, and abiotic stress responses.
Plant Hormones by Dr. R.B. Kakde
Plant hormones or Plant hormones are Auxin, Cytokinin, Gibberellic acid, Abscisic acid and Ethylene. they are also called as Phytohormones or Plant Growth Regulators which play key role in various stages of plant development such as seed germination, shoot formation, root formation, stem elongation, scenescence, abscision, fruit ripining etc.
Plant hormones and their applications
Plant hormones, also known as phytohormones, control plant growth and development processes including germination, growth, flowering, fruit ripening and senescence. The major plant hormones are auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Auxins promote stem elongation and growth, stimulate fruit growth, and induce root formation. Gibberellins stimulate stem elongation, control flowering, and break seed dormancy. Cytokinins promote cell division and stimulate shoot and root growth. Abscisic acid inhibits seed germination and induces dormancy while ethylene induces fruit ripening and flowering.
Recommended
Plant Growth Hormones
This document summarizes the main plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. It describes their functions in regulating plant growth processes like cell division, elongation, flowering, fruit development, senescence, and stress response. Specific examples are given to illustrate how each hormone influences these processes and commercial applications that exploit hormonal effects, such as promoting fruit ripening or inhibiting leaf abscission. The presentation concludes by asking if the audience has any questions.
plant growth regulators
The 5 main groups of plant hormones
Auxin
Cytokinins
Ethylene
Abscisic Acid
Gibberellins
Brassica rapa, a model plant species for experimentation
Design and begin group GA experiments
Hormones can have effects on the cells that produce them and, after transport, at the target cells or tissues
Hormones can have inhibitory rather than stimulatory effects
5 main groups based on chemical structure
Hormones can have effects on the cells that produce them and, after transport, at the target cells or tissues
Hormones can have inhibitory rather than stimulatory effects
5 main groups based on chemical structure
Hormones can have effects on the cells that produce them and, after transport, at the target cells or tissues
Hormones can have inhibitory rather than stimulatory effects
5 main groups based on chemical structure
Plant growth hormones
Plant hormones, also known as chemical messengers, control many plant functions and developmental patterns. The five major classes of natural plant hormones are auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Auxins promote cell elongation and division, gibberellins stimulate stem growth, and cytokinins promote cell division. Ethylene promotes ripening, while abscisic acid induces stomatal closure and bud and shoot growth inhibition. Plant hormones influence many important plant processes including flowering, fruit growth and ripening, dormancy, and response to stress.
Development and morphogenesis
This document discusses plant development and responses to stimuli. It covers how plants like potatoes respond to light exposure through processes like de-etiolation. It also summarizes the major plant hormones (auxin, cytokinins, gibberellins, brassinosteroids, abscisic acid, ethylene, and strigolactones) and their roles in growth, development, stress response, and reproduction. The document also discusses the receptors (blue light photoreceptors and phytochromes) that plants use to detect light and trigger photomorphogenic responses.
Plant growth hormone
Plant hormones, also known as phytohormones, regulate growth and development in plants. There are five major classes of plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Auxins promote cell elongation and differentiation, as well as apical dominance. Gibberellins promote stem elongation. Cytokinins stimulate cell division and differentiation. Ethylene regulates fruit ripening and inhibits stem elongation. Abscisic acid induces seed dormancy. Plant hormones have potential medical applications, as some can inhibit the growth of cancer cells.
biochem presentation.ppt
This document summarizes plant hormones and their functions. It discusses that plant hormones are organic substances that elicit responses at low concentrations and can be transported within the plant. The major plant hormones discussed are gibberellins, auxins, cytokinins, ethylene, and abscisic acid. For each hormone, it describes their site of synthesis, transport, and major physiological roles such as cell division, fruit ripening, dormancy, and abiotic stress responses.
Plant Hormones by Dr. R.B. Kakde
Plant hormones or Plant hormones are Auxin, Cytokinin, Gibberellic acid, Abscisic acid and Ethylene. they are also called as Phytohormones or Plant Growth Regulators which play key role in various stages of plant development such as seed germination, shoot formation, root formation, stem elongation, scenescence, abscision, fruit ripining etc.
Plant hormones and their applications
Plant hormones, also known as phytohormones, control plant growth and development processes including germination, growth, flowering, fruit ripening and senescence. The major plant hormones are auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Auxins promote stem elongation and growth, stimulate fruit growth, and induce root formation. Gibberellins stimulate stem elongation, control flowering, and break seed dormancy. Cytokinins promote cell division and stimulate shoot and root growth. Abscisic acid inhibits seed germination and induces dormancy while ethylene induces fruit ripening and flowering.
Plant growth regulators
Plant hormones (also known as plant growth regulators (PGRs) and phytohormones) are chemicals that regulate a plant's growth. Plant hormones on the other hand, are not like animal hormones, they are often not transported to other parts of the plant and production is not limited to specific locations. Plants lack tissues or organs specifically for the production of hormones; unlike animals, plants lack glands that produce and secrete hormones to be moved around the body. Plant hormones shape the plant, effecting seed growth, time of flowering, the sex of flowers, its longevity, senescence of leaves and fruits, they affect which tissues grow up and which grow downward, leaf formation and stem growth, fruit development and ripening, and even plant death. Hormones are vital to plant growth and lacking them plants would be mostly a mass of undifferentiated cells.
018 ubaid afzal
This document discusses ethylene, a plant hormone that plays a key role in fruit ripening. It stimulates transverse growth but inhibits longitudinal growth. Ethylene is produced by plants from the amino acid methionine. It functions in growth, senescence, abscission, flowering, and fruit ripening. Ethylene is responsible for changes in texture, color, and other processes during fruit ripening. Climacteric fruits like bananas and mangoes show increased respiration during ripening and respond strongly to ethylene, while non-climacteric fruits like grapes and citrus do not. The document also discusses methods of artificial ripening using controlled ethylene exposure.
Plant growth harmonies
There are five groups of plant-growth-regulating compounds: auxin, gibberellin (GA), cytokinin, ethylene, and abscisic acid (ABA). For the most part, each group contains both naturally occurring hormones and synthetic substances
Plant growth regulators
Plant Growth Regulators previously known as Plant Hormones.
Auxins, Gibberellins, Cytokinin, Abscisic Acid & Ethylene.
Others Miscellaneous includes
Brassinosteroids, Jasmonic acid, Salicylic acid, Polyamines etc..
Plant hormones and responses
Plant hormones are organic substances that regulate physiological processes in plants. The major classes of plant hormones are auxins, gibberellins, cytokinins, abscisic acid, ethylene, and brassinosteroids. Each hormone performs specific functions to influence growth, development, and responses to environmental stimuli. Plant hormones act in very low concentrations and often interact with each other synergistically or antagonistically.
Plant signaling
Major plant hormones include auxins, cytokinins, gibberellins, ethylene, and abscisic acid. Auxins promote cell elongation and root formation, inhibit lateral bud growth, and allow differential growth responses through areas of faster cell elongation. Cytokinins promote cell division and lateral bud growth. Gibberellins promote stem elongation and seed germination. Ethylene inhibits cell expansion and accelerates senescence and fruit ripening. Abscisic acid promotes stomatal closure and inhibits seed germination.
PLANT HORMONES
PLANT HORMONESSURESH BABU EMANDI DEPARTMENT OF PHARMACOGNOSY Vikas Institute of Pharmaceutical scienes
IT IS USEFULL FOR THE PHARMCY STUDENTS FOR BACHELOR OF PHARMCY AND DOCTOR OF PHARMCY STUDENTS FOR B.PHARM SECOND YEAR STUDENTS AND SECOND YEAR DOCTOR OF PHARMACY STUDENTSSeminar on pgr in plants
This document provides an overview of a seminar on plant hormones and growth regulators. It discusses the five major plant hormones: auxins, cytokinins, gibberellins, abscisic acid, and ethylene. For each hormone, it describes their classification, discovery, roles in plant growth and development processes like cell division, fruit ripening, dormancy, and responses to environmental stresses. The document aims to inform attendees about the key functions and effects of different plant hormones.
PLANT GROWTH HORMONE
This document summarizes the major classes of plant hormones, including auxins, gibberellins, cytokinins, ethylene, and abscisic acid. It describes their roles in processes like cell elongation, fruit ripening, dormancy, and responses to stress. The document also discusses some newer identified plant hormones and their functions, as well as potential medical applications of harnessing plant hormones to target cancer cells.
Plant growth hormones
Expains in detail the Plant Growth Hormones, Plant growth promoters and plant growth retardants/inhibitors. The role of Growth hormones in Physiological process of Plants and their application in Plant Tissue culture (Auxins, cytokinins, Gibberellins, ABA, Ethylene)
role of growth hormones - Auxins in floriculture
Auxin is one of the most important growth promoting hormone. Widely used in intensive flower farming to boost up flower crop growth and yiels
Fungsi nutrient asid amino baja foliar taaveekun
This document discusses several plant growth regulators including amino acids, auxins, cytokinins, and gibberellins. It describes their structures, functions, and effects on plant growth and development. Specifically, it notes that amino acids help chlorophyll production and photosynthesis. Auxins promote cell elongation and root initiation. Cytokinins stimulate cell division and release apical dominance. Gibberellins stimulate stem elongation and flowering.
Plant Growth Regulators
Plant growth regulators are organic compounds that control plant growth and development. The main types are auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Auxins and gibberellins promote growth, while abscisic acid and ethylene inhibit growth. Plant growth regulators influence processes like cell division and elongation, flowering, fruit ripening, dormancy, and response to stress.
PLANT GROWTH & DEVELOPMENTyxz.pdf
A presentation about plant growth could cover a variety of topics, including the different stages of plant growth, the factors that affect plant growth, and the ways in which plants can be grown and cultivated. The presentation could begin by discussing the basic biology of plants, including their structure and the processes that take place within them. It could then move on to discuss the different stages of plant growth, from germination to maturity, and the factors that affect plant growth, such as light, water, nutrients, and temperature
plant growth regulators - mandira bhosale
The document discusses various plant growth regulators (PGRs) including their classification, functions, and applications. There are five major classes of natural plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Auxins, gibberellins and cytokinins promote growth, while abscisic acid and ethylene generally inhibit growth. PGRs are used in agriculture to promote seed germination, flowering, fruit development and stress tolerance in plants.
Plant growth regulators
Plant growth regulators are small molecules that promote or inhibit plant growth. Growth promoters include auxins, gibberellins, and cytokinins which promote cell division, enlargement, flowering, fruiting, and seed formation. Growth inhibitors like abscisic acid and ethylene promote responses to stresses and wounding and induce dormancy and abscission. Auxins were the first growth regulators discovered and promote rooting, flowering, and fruit retention. Gibberellins promote elongation and flowering while cytokinins promote shoot growth, chloroplast development, and delay senescence. Ethylene promotes fruit ripening and abscission while abscisic acid inhibits seed germination and promotes dormancy and stress responses.
PLANT GROWTH REGULATORS
Plant growth regulators (also called plant hormones) are numerous chemical substances that profoundly influence the growth and differentiation of plant cells, tissues and organs.
Plant Growth Regulators Plant Harmone Phytoharmone. PHARMACOGNOSY & Phytochem...
Plant Growth Regulators Plant Harmone Phytoharmone. PHARMACOGNOSY & Phytochemistry-I (BP405T) Unit-II Part-3
PLANT HORMONES AND GROWTH REGULATORS
Five major classes of plant hormones are mentioned:
1. auxins,
2. cytokinins,
3. gibbereilins,
4. abscisic acid
5. ethylene.
Plant Hormones Physiology and Role.pptx
Hormone,
Auxin,
Role of phyto hormones,
Function of auxin
Function of cytokinins
Tissue culture
Physiology presentation1
Plant hormones are organic compounds produced by plants that regulate various physiological processes. The main classes of plant hormones are auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Each hormone has distinct functions like cell elongation, fruit development, and stress responses. They act in very low concentrations and often work together through complex interactions to control plant growth and development.
More Related Content
Similar to PLANT GROWTH HORMONE.pdf
Plant growth regulators
Plant hormones (also known as plant growth regulators (PGRs) and phytohormones) are chemicals that regulate a plant's growth. Plant hormones on the other hand, are not like animal hormones, they are often not transported to other parts of the plant and production is not limited to specific locations. Plants lack tissues or organs specifically for the production of hormones; unlike animals, plants lack glands that produce and secrete hormones to be moved around the body. Plant hormones shape the plant, effecting seed growth, time of flowering, the sex of flowers, its longevity, senescence of leaves and fruits, they affect which tissues grow up and which grow downward, leaf formation and stem growth, fruit development and ripening, and even plant death. Hormones are vital to plant growth and lacking them plants would be mostly a mass of undifferentiated cells.
018 ubaid afzal
This document discusses ethylene, a plant hormone that plays a key role in fruit ripening. It stimulates transverse growth but inhibits longitudinal growth. Ethylene is produced by plants from the amino acid methionine. It functions in growth, senescence, abscission, flowering, and fruit ripening. Ethylene is responsible for changes in texture, color, and other processes during fruit ripening. Climacteric fruits like bananas and mangoes show increased respiration during ripening and respond strongly to ethylene, while non-climacteric fruits like grapes and citrus do not. The document also discusses methods of artificial ripening using controlled ethylene exposure.
Plant growth harmonies
There are five groups of plant-growth-regulating compounds: auxin, gibberellin (GA), cytokinin, ethylene, and abscisic acid (ABA). For the most part, each group contains both naturally occurring hormones and synthetic substances
Plant growth regulators
Plant Growth Regulators previously known as Plant Hormones.
Auxins, Gibberellins, Cytokinin, Abscisic Acid & Ethylene.
Others Miscellaneous includes
Brassinosteroids, Jasmonic acid, Salicylic acid, Polyamines etc..
Plant hormones and responses
Plant hormones are organic substances that regulate physiological processes in plants. The major classes of plant hormones are auxins, gibberellins, cytokinins, abscisic acid, ethylene, and brassinosteroids. Each hormone performs specific functions to influence growth, development, and responses to environmental stimuli. Plant hormones act in very low concentrations and often interact with each other synergistically or antagonistically.
Plant signaling
Major plant hormones include auxins, cytokinins, gibberellins, ethylene, and abscisic acid. Auxins promote cell elongation and root formation, inhibit lateral bud growth, and allow differential growth responses through areas of faster cell elongation. Cytokinins promote cell division and lateral bud growth. Gibberellins promote stem elongation and seed germination. Ethylene inhibits cell expansion and accelerates senescence and fruit ripening. Abscisic acid promotes stomatal closure and inhibits seed germination.
PLANT HORMONES
PLANT HORMONESSURESH BABU EMANDI DEPARTMENT OF PHARMACOGNOSY Vikas Institute of Pharmaceutical scienes
IT IS USEFULL FOR THE PHARMCY STUDENTS FOR BACHELOR OF PHARMCY AND DOCTOR OF PHARMCY STUDENTS FOR B.PHARM SECOND YEAR STUDENTS AND SECOND YEAR DOCTOR OF PHARMACY STUDENTSSeminar on pgr in plants
This document provides an overview of a seminar on plant hormones and growth regulators. It discusses the five major plant hormones: auxins, cytokinins, gibberellins, abscisic acid, and ethylene. For each hormone, it describes their classification, discovery, roles in plant growth and development processes like cell division, fruit ripening, dormancy, and responses to environmental stresses. The document aims to inform attendees about the key functions and effects of different plant hormones.
PLANT GROWTH HORMONE
This document summarizes the major classes of plant hormones, including auxins, gibberellins, cytokinins, ethylene, and abscisic acid. It describes their roles in processes like cell elongation, fruit ripening, dormancy, and responses to stress. The document also discusses some newer identified plant hormones and their functions, as well as potential medical applications of harnessing plant hormones to target cancer cells.
Plant growth hormones
Expains in detail the Plant Growth Hormones, Plant growth promoters and plant growth retardants/inhibitors. The role of Growth hormones in Physiological process of Plants and their application in Plant Tissue culture (Auxins, cytokinins, Gibberellins, ABA, Ethylene)
role of growth hormones - Auxins in floriculture
Auxin is one of the most important growth promoting hormone. Widely used in intensive flower farming to boost up flower crop growth and yiels
Fungsi nutrient asid amino baja foliar taaveekun
This document discusses several plant growth regulators including amino acids, auxins, cytokinins, and gibberellins. It describes their structures, functions, and effects on plant growth and development. Specifically, it notes that amino acids help chlorophyll production and photosynthesis. Auxins promote cell elongation and root initiation. Cytokinins stimulate cell division and release apical dominance. Gibberellins stimulate stem elongation and flowering.
Plant Growth Regulators
Plant growth regulators are organic compounds that control plant growth and development. The main types are auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Auxins and gibberellins promote growth, while abscisic acid and ethylene inhibit growth. Plant growth regulators influence processes like cell division and elongation, flowering, fruit ripening, dormancy, and response to stress.
PLANT GROWTH & DEVELOPMENTyxz.pdf
A presentation about plant growth could cover a variety of topics, including the different stages of plant growth, the factors that affect plant growth, and the ways in which plants can be grown and cultivated. The presentation could begin by discussing the basic biology of plants, including their structure and the processes that take place within them. It could then move on to discuss the different stages of plant growth, from germination to maturity, and the factors that affect plant growth, such as light, water, nutrients, and temperature
plant growth regulators - mandira bhosale
The document discusses various plant growth regulators (PGRs) including their classification, functions, and applications. There are five major classes of natural plant hormones: auxins, gibberellins, cytokinins, ethylene, and abscisic acid. Auxins, gibberellins and cytokinins promote growth, while abscisic acid and ethylene generally inhibit growth. PGRs are used in agriculture to promote seed germination, flowering, fruit development and stress tolerance in plants.
Plant growth regulators
Plant growth regulators are small molecules that promote or inhibit plant growth. Growth promoters include auxins, gibberellins, and cytokinins which promote cell division, enlargement, flowering, fruiting, and seed formation. Growth inhibitors like abscisic acid and ethylene promote responses to stresses and wounding and induce dormancy and abscission. Auxins were the first growth regulators discovered and promote rooting, flowering, and fruit retention. Gibberellins promote elongation and flowering while cytokinins promote shoot growth, chloroplast development, and delay senescence. Ethylene promotes fruit ripening and abscission while abscisic acid inhibits seed germination and promotes dormancy and stress responses.
PLANT GROWTH REGULATORS
Plant growth regulators (also called plant hormones) are numerous chemical substances that profoundly influence the growth and differentiation of plant cells, tissues and organs.
Plant Growth Regulators Plant Harmone Phytoharmone. PHARMACOGNOSY & Phytochem...
Plant Growth Regulators Plant Harmone Phytoharmone. PHARMACOGNOSY & Phytochemistry-I (BP405T) Unit-II Part-3
PLANT HORMONES AND GROWTH REGULATORS
Five major classes of plant hormones are mentioned:
1. auxins,
2. cytokinins,
3. gibbereilins,
4. abscisic acid
5. ethylene.
Plant Hormones Physiology and Role.pptx
Hormone,
Auxin,
Role of phyto hormones,
Function of auxin
Function of cytokinins
Tissue culture
Physiology presentation1
Plant hormones are organic compounds produced by plants that regulate various physiological processes. The main classes of plant hormones are auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Each hormone has distinct functions like cell elongation, fruit development, and stress responses. They act in very low concentrations and often work together through complex interactions to control plant growth and development.
Similar to PLANT GROWTH HORMONE.pdf (20)
Plant Growth Regulators Plant Harmone Phytoharmone. PHARMACOGNOSY & Phytochem...
Plant Growth Regulators Plant Harmone Phytoharmone. PHARMACOGNOSY & Phytochem...
More from Manisha297529
Review on beneficial effects of Phytosomes.pdf
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The herbal cosmetics are the preparation
This document discusses herbal cosmetics and their components. It covers fixed oils like almond oil and coconut oil, waxes like beeswax and carnauba wax, gums like acacia and tragacanth, perfumes like peppermint oil and sandalwood oil, and colors like henna and amaranth. For each, it provides the biological source, chemical constituents, and several uses. The document aims to describe the key ingredients used in herbal cosmetics and their benefits.
PHYTOCONSTITUENTS.pptx
The document discusses the isolation, identification, and utilization of several important phytoconstituents: taxol, vinca alkaloids, atropine, podophyllotoxin, artemisinin, and caffeine. For each constituent, the document describes extraction methods from plant sources, purification techniques like chromatography, and analytical tests for identification and estimation. Common uses are also provided, such as using taxol and vinca alkaloids to treat cancer, and atropine to treat bradycardia.
PRIMARY METABOLITES.ppt
Primary metabolites are essential compounds like carbohydrates, proteins, lipids and nucleic acids that are involved in fundamental processes like energy production and tissue formation in all organisms. Secondary metabolites are non-essential compounds produced by specialized metabolic pathways in only some organisms. They play roles in defense, adaptation and have pharmacological activities. Some major classes of secondary metabolites are terpenes, phenolics and nitrogen-containing compounds.
METABOLITES.pptx
This document discusses primary and secondary metabolites. It defines metabolites as intermediates and products of metabolism, typically small molecules with various functions. Primary metabolites are directly involved in normal growth, development and reproduction, while secondary metabolites are not directly involved in these processes but have important ecological functions. Examples of primary metabolites include carbohydrates, proteins and lipids, while examples of secondary metabolites include antibiotics, mycotoxins, alkaloids, steroids and vitamins. The document provides details on the history and categories of both primary and secondary metabolites.
METABOLITES.pptx
This document discusses primary and secondary metabolites. It defines metabolites as intermediates and products of metabolism, typically small molecules with various functions. Primary metabolites are directly involved in growth, development and reproduction, while secondary metabolites are not directly involved in these processes but have important ecological functions like antibiotics. It provides examples of primary metabolites like carbohydrates, proteins and lipids. Secondary metabolites include antibiotics, mycotoxins, alkaloids, amino acids, steroids and vitamins. The document also discusses specific secondary metabolites like penicillin, cephalosporins, streptomycin and griseofulvin.
PRIMARY AND SECONDARY METABOLITES.ppt
The document discusses primary and secondary metabolism in plants. Primary metabolism produces primary metabolites like carbohydrates, proteins, lipids and nucleic acids that are essential for growth and survival. The pathways for primary metabolism are essentially the same across organisms. Secondary metabolism produces secondary metabolites that are not essential for growth but provide functions like defense against predators through toxicity, attracting pollinators or dispersing seeds. Secondary metabolites have more limited distribution between taxa and their roles are often unclear.
PLANT TISSUE CULTURE.ppt
This document discusses the course Pharmacognosy and Phytochemistry I. The course aims to teach students about the basics of pharmacognosy, techniques for cultivating and producing crude drugs, chemical properties of crude drugs, evaluation techniques for herbal drugs, and microscopy techniques important for quality evaluation of herbal drugs. A key topic covered is plant tissue culture, including the historical development, types of cultures, nutritional requirements, applications in pharmacognosy, and factors affecting plant tissue culture. The document provides details on the basic concepts, features, establishment process, and importance of plant tissue culture.
SECONDARY METABOLITE PRODUCTION.pdf
Secondary plant metabolites are low molecular weight compounds produced in addition to primary metabolites. They provide protective functions for plants against pests and stress. Secondary metabolites include terpenes, phenolics, and nitrogen-containing compounds. Plants produce these chemicals through specialized metabolic pathways. Common secondary metabolites include alkaloids, flavonoids, glycosides, and terpenes. Plant cell and tissue culture techniques allow for the commercial production of valuable secondary metabolites like morphine, berberine, vinca alkaloids, and saffron compounds that are used in pharmaceuticals and food.
VOLATILE OILS.pdf
Volatile oils are complex mixtures of chemical compounds that are derived primarily from plants. They are usually stored within specialized secretory tissues or structures in the plant, such as oil cells or ducts. Volatile oils serve various purposes for the plant including protection from predators and attracting pollinators. When extracted from plants, volatile oils have several uses including for therapeutic, flavoring, perfumery, and antimicrobial purposes. They are defined as volatile principles contained within plants that are modified during the extraction process, which usually involves steam distillation or expression. Major classes of compounds found in volatile oils include terpenes and aromatic compounds.
SECONDARY METABOLITE.ppt
Secondary metabolites are organic compounds produced by organisms that are not essential for growth and development. They are derived from primary metabolites and provide functions like protection from predators and pathogens, attracting pollinators, and responding to environmental stresses. Some key points are:
- Secondary metabolites are more limited in distribution than primary metabolites and have no role in growth.
- They serve purposes like protecting plants from attacks and attracting pollinators rather than functions like growth and development.
- Major classes of secondary metabolites include alkaloids, glycosides, phenolics, and terpenoids which have a variety of chemical structures and biological activities.
ALKALOIDS.pdf
- Alkaloids are nitrogen-containing compounds found in about 20% of vascular plants that are usually basic. There are over 40,000 alkaloid compounds described.
- Many alkaloids have biological activity and pharmacological properties. Examples include morphine, vincristine, cocaine, nicotine, and caffeine.
- Alkaloids are classified into three main types: proper/true alkaloids derived from amino acids, proto-alkaloids with nitrogen outside the ring system, and pseudoalkaloids not derived from amino acids.
sources of drugs.ppt
This document discusses the various sources of drugs, which can be natural, semi-synthetic, or synthetic. Natural sources include plants, animals, microbes, minerals, and marine sources. Many early drugs came from plants and their leaves, roots, seeds, etc. Animals provided hormones, enzymes, and extracts. Microbes are a source of vaccines and antibiotics. Semi-synthetic drugs are modified from natural compounds, while synthetic drugs have novel chemical structures designed to improve properties. The source of a drug must be understood to know its properties and effects.
system of medicine.pdf
This document provides an overview of several traditional Indian medicine systems including Ayurveda, Unani, Siddha, Yoga, Homeopathy, and their key principles. It discusses their origins, diagnostic approaches, treatment methods which may incorporate herbs, diet, exercise. For example, it states that Ayurveda views health as a balance of doshas (vata, pitta, kapha) and treats the whole person through personalized regimens. Unani is based on the theory of four humors and uses herbal remedies. Siddha also focuses on balancing humors and incorporates minerals in treatments prescribed by vaidyas.
CLASSIFICATION OF CRUDE DRUG FINAL.ppt
This document discusses various methods of classifying plant drugs used in pharmacognosy. It describes alphabetical, taxonomic, morphological, pharmacological/therapeutic, chemical/biogenic, and chemotaxonomic classification systems. For each method, it provides details on how drugs are grouped and advantages and disadvantages. It also covers topics like adulteration of crude drugs including inferior quality, spoilage, deterioration, admixture, sophistication, and substitution.
PHG 251 (1) INTROUCTION FINAL.ppt
Pharmacognosy is the study of medicinal drugs derived from natural sources, including plants, animals, and minerals. It involves analyzing the biological, chemical, biochemical, and physical properties of crude drugs. The historical development of pharmacognosy dates back thousands of years, as early civilizations used plants and other natural substances for medicinal purposes. Over time, knowledge about the use of crude drugs was documented in various ancient texts from cultures around the world. Modern pharmacognosy focuses on studying naturally derived medicinal ingredients and their applications in conventional and alternative medicines.
More from Manisha297529 (18)
Recently uploaded
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by Stamler, Verified Chapters 1 - 33, Complete Newest Version Community Health Nursing A Canadian Perspective, 5th Edition by Stamler, Verified Chapters 1 - 33, Complete Newest Version Community Health Nursing A Canadian Perspective, 5th Edition by Stamler Community Health Nursing A Canadian Perspective, 5th Edition TEST BANK by Stamler Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Pdf Chapters Download Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Pdf Download Stuvia Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Study Guide Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Ebook Download Stuvia Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Questions and Answers Quizlet Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Studocu Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Quizlet Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Pdf Chapters Download Community Health Nursing A Canadian Perspective, 5th Edition Pdf Download Course Hero Community Health Nursing A Canadian Perspective, 5th Edition Answers Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Ebook Download Course hero Community Health Nursing A Canadian Perspective, 5th Edition Questions and Answers Community Health Nursing A Canadian Perspective, 5th Edition Studocu Community Health Nursing A Canadian Perspective, 5th Edition Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Pdf Chapters Download Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Pdf Download Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Study Guide Questions and Answers Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Ebook Download Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Questions Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Studocu Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Stuvia
Efficacy of Avartana Sneha in Ayurveda
Avartana Sneha is a unique method of Preparation of Sneha Kalpana in Ayurveda, mainly it is indicated for the Vataja rogas.
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
The Electrocardiogram - Physiologic Principles
These lecture slides, by Dr Sidra Arshad, offer a quick overview of the physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar lead (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
6. Describe the flow of current around the heart during the cardiac cycle
7. Discuss the placement and polarity of the leads of electrocardiograph
8. Describe the normal electrocardiograms recorded from the limb leads and explain the physiological basis of the different records that are obtained
9. Define mean electrical vector (axis) of the heart and give the normal range
10. Define the mean QRS vector
11. Describe the axes of leads (hexagonal reference system)
12. Comprehend the vectorial analysis of the normal ECG
13. Determine the mean electrical axis of the ventricular QRS and appreciate the mean axis deviation
14. Explain the concepts of current of injury, J point, and their significance
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. Chapter 3, Cardiology Explained, https://www.ncbi.nlm.nih.gov/books/NBK2214/
7. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Novas diretrizes da OMS para os cuidados perinatais de mais qualidade
Novas diretrizes da OMS para os cuidados perinatais de mais qualidadeProf. Marcus Renato de Carvalho
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Light House Retreats: Plant Medicine Retreat Europe
Our aim is to organise conscious gatherings and retreats for open and inquisitive minds and souls, with and without the assistance of sacred plants.
NVBDCP.pptx Nation vector borne disease control program
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Histololgy of Female Reproductive System.pptx
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
ABDOMINAL TRAUMA in pediatrics part one.
Abdominal trauma in pediatrics refers to injuries or damage to the abdominal organs in children. It can occur due to various causes such as falls, motor vehicle accidents, sports-related injuries, and physical abuse. Children are more vulnerable to abdominal trauma due to their unique anatomical and physiological characteristics. Signs and symptoms include abdominal pain, tenderness, distension, vomiting, and signs of shock. Diagnosis involves physical examination, imaging studies, and laboratory tests. Management depends on the severity and may involve conservative treatment or surgical intervention. Prevention is crucial in reducing the incidence of abdominal trauma in children.
Identification and nursing management of congenital malformations .pptx
Identification and nursing management of congenital malformations .pptxMGM SCHOOL/COLLEGE OF NURSING
Identification and nursing management of congenital malformations Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Explore the benefits of combining Ayurveda with conventional Parkinson's treatments. Learn how a holistic approach can manage symptoms, enhance well-being, and balance body energies. Discover the steps to safely integrate Ayurvedic practices into your Parkinson’s care plan, including expert guidance on diet, herbal remedies, and lifestyle modifications.
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
It includes regulation of combination products and medical devices. FDA and industry liaisons.
Recently uploaded (20)
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
Novas diretrizes da OMS para os cuidados perinatais de mais qualidade
Novas diretrizes da OMS para os cuidados perinatais de mais qualidade
Light House Retreats: Plant Medicine Retreat Europe
Light House Retreats: Plant Medicine Retreat Europe
NVBDCP.pptx Nation vector borne disease control program
NVBDCP.pptx Nation vector borne disease control program
Vestibulocochlear Nerve by Dr. Rabia Inam Gandapore.pptx
Vestibulocochlear Nerve by Dr. Rabia Inam Gandapore.pptx
Identification and nursing management of congenital malformations .pptx
Identification and nursing management of congenital malformations .pptx
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
Thyroid Gland- Gross Anatomy by Dr. Rabia Inam Gandapore.pptx
Thyroid Gland- Gross Anatomy by Dr. Rabia Inam Gandapore.pptx
PLANT GROWTH HORMONE.pdf
- 2. Plant Hormones • Chemicals that regulate plant growth • Signal molecules produced within the plant, and occur in extremely low concentrations. • Chemical messengers that affect a plant's ability to respond to its environment. 3
- 3. General Plant Hormones There are some plant hormone which are described below: • Auxins • Gibberellins • Cytokinins • Ethylene • Abscisic Acid 4
- 4. Auxins • First of the major plant hormones to be discovered. • Indole-3-acetic acid (IAA) is the most common, naturally-occurring, plant hormone of the auxin class. 5
- 5. Functions of Auxins • Frits Went (1926) determined auxin enhanced cell elongation and Stem elongation. 6
- 6. Functions of Auxins • Auxins also influences root formations. • Responsible for apical dominance and phototropism. • Promotes xylem differentiation. • Retards leaf abscission. • Promotes fruit growth. 7
- 7. Gibberellin • Produce in young, developing shoots and seeds • Gibberellin have some known actions in the development of: • Cell division • Cell elongation • Stimulate seed germination • Stimulate flowering • Stimulate fruit development 8
- 8. Commercial use of GA Thompson seedless grapes (Vitis (Vitaceae fami Without GA With GA Larger fruits that are easier to clean are attractive in markets 9
- 9. Cytokinins • Produce in primarily root tips • Cytokinins have some known actions in the process of: • Cell division (cytokinesis) • Tissue culture • Delay leaf senescence 10
- 10. Cytokinin delays leaf senescence (ageing and reabsorption of aged organs) Transgenic Untreated Genetic modification to increase Cytokinin biosynthesis Nicotiana (Solanaceae family) 11
- 11. Ethylene • Produce in most tissues under stress, senescence, or ripening • Ethylene have some known actions in the development of: • Fruit ripening • Leaf and flower senescence • Leaf and fruit abscission (controlled separation of plant part from the main body) • Floral sex determination in monoecious species, promote female 12
- 12. Experimenting with plant response to ethylene commercial uses Mutated ethylene receptor Normal ethylene receptor levels Both are 100 days after picking Lycopersicon (Solanaceae family) 13
- 13. Abscisic Acid (ABA) • Abscisic Acid Produce in: • Mature leaves, especially under stress • Roots, then transported to shoots • Abscisic Acid have some known actions that is: 1. Stress response 2. Stimulate stomatal closure 3. Inhibit premature germination of seeds 4. Embryogenesis 5. Seed dormancy maintenance 14
- 14. ABA induces stomatal closure a simplified diagram Solutes (e.g. potassium and chloride ions) accumulate in guard cells causing water to accumulate in guard cells, making them turgid ABA is one signal that causes guard cells to release solutes and thus release water, making them flaccid and closing the stoma (pore) between them Guard cell response to ABA is one topic of research in the Outlaw lab at FSU 15
- 15. Any Question ? 16 For Listening Our Presentation