What are Antibiotics, Classification of antibiotics on the basis of Spectrum, Chemical Composition, Route of administration, Mechanism of action and effects of their action.
Microbiology is the study of microorganisms.
The overall theme of the Microbiology course is to study the relationship between microbes and our lives.
Microorganisms (microbes) are organisms that are too small to be seen with the unaided eye, and usually require a microscope to be seen.
This relationship involves harmful effects such as diseases and food spoilage as well as many beneficial effects.
Pharmacology of Penicllins (Beta lactam antibiotics), description of their mechanism of action, mechanism of resistance, classification, indications and adverse effects
Microbiology is the study of microorganisms.
The overall theme of the Microbiology course is to study the relationship between microbes and our lives.
Microorganisms (microbes) are organisms that are too small to be seen with the unaided eye, and usually require a microscope to be seen.
This relationship involves harmful effects such as diseases and food spoilage as well as many beneficial effects.
Pharmacology of Penicllins (Beta lactam antibiotics), description of their mechanism of action, mechanism of resistance, classification, indications and adverse effects
This presentation is all about introduction to antibiotics. Brief history and an overview of classification of antibiotics is discussed in this presentation.
To understand the mechanisms of antimicrobial action and the classification of antimicrobial drugs.
To explain the process of microbial resistance.
To understand the spread of resistant microbes.
Outlines the prevention of microbial resistance.
Lecturer notes on veterinary pharmacology and toxicology for B.V.Sc & A.H Seventh semester student for educational purpose.This lecturer notes will be useful for all the veterinary students.Plesae send your comments,jibachhashah@gmail.com,mob.9845024121
This presentation is all about introduction to antibiotics. Brief history and an overview of classification of antibiotics is discussed in this presentation.
To understand the mechanisms of antimicrobial action and the classification of antimicrobial drugs.
To explain the process of microbial resistance.
To understand the spread of resistant microbes.
Outlines the prevention of microbial resistance.
Lecturer notes on veterinary pharmacology and toxicology for B.V.Sc & A.H Seventh semester student for educational purpose.This lecturer notes will be useful for all the veterinary students.Plesae send your comments,jibachhashah@gmail.com,mob.9845024121
Antibiotics are medicines that fight infections caused by bacteria in humans and animals by either killing the bacteria or making it difficult for the bacteria to grow and multiply. Bacteria are germs
Antibiotics and their Classification, Beta LactamsZunaira Gillani
Description about some major Classes of antibiotics, beta lactams, antiobiotics acting on cell wall, antibiotics acting on cell membrane, antibiotics acting on protein synthesis, inhibitors of metabollites
Gram staining Principle, Procedure, Reagents required for Gram Staining and t...Zunaira Gillani
Gram staining Principle, Procedure, Reagents required for Gram Staining and their Functions, Peptidoglycan Structural difference in Gram positive and Gram Negative.
Introduction and Brief about Bacteriology, Bacterial Structure, Difference Be...Zunaira Gillani
Introduction and Brief about Bacteriology, Bacterial Structure, Difference Between Gram Positive and Gram Negative Bacteria, Flagellar structure, Cell wall Structure,
Introduction to microbiology, Bacterial Cell wall, Difference between Gram p...Zunaira Gillani
Introduction to microbiology, Brief History of Microbiology, Structure of Bacteria, Size and Shape of Bacteria,Bacterial Cell wall, Difference between Gram positive and Gram negative, Fungi , Classification of fungi, Structure and Characteristics of fungi, , Algae, Types of Algae, Protozoan, Virus, virion, Examples of virus
Staining? Importance of staining, What is Stain? Types of stain on the basis ...Zunaira Gillani
Staining? Importance of staining, What is Stain? Types of stain on the basis of charge, Types of staining, Simple staining, Negative staining,Differential Staining
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
2. Substance produced by a
microorganism or a similar product
produced wholly (synthetic) or
partially (semi-synthetic) by
chemical synthesis and in low
concentrations inhibits the growth
of or kills microorganisms
3. Classification of Antibiotics
Antibiotics are classified into different categories, on
the basis of ;
Mechanism of Action
Spectrum / Target specificity
Effects of their activity
Route of administration
Chemical structure
4. Classification : Spectrum Basis
On the basis of target specificity, antibiotics are divided
into two;
Broad Spectrum
broad spectrum antibiotics affect a wide range of bacteria,
including both Gram positive and negative (Large Number of
families).
E.g. Ampicillin, Amoxicillin
Narrow spectrum
Narrow spectrum antibiotics act against a limited group of
bacteria, either gram positive or gram negative. for example
Sodium Fusidate only acts against staphylococcal bacteria.
5. Classification : Effects of Specificity
On the basis of Effects of specificity, antibiotics are divided
into two;
Bacteriostatics
A drug that prevents bacterial growth and reproduction
but does not necessarily kill them. Examples are;
Sulfonamide, tetracycline, chloramphenicol, trimethoprim,
macrolides, Lincosamide
Bactericidal
An agent that kills bacteria.
Aminoglycosides, Penicillin, Cephalosporin
6. Classification : Chemical structure
Following are some major classes of antibiotics ;
Beta Lactams
Macrolides
Aminoglycosides
Quinolones and Flouroquinolones
Sulphonamides
Glcopeptides
Lincosamides
Streptogramins
Trimethoprim
Steroid Antibiotics
7. Classification : Mechanism of Action
Categorically divided as;
Inhibitor of cell wall synthesis/ Peptidoglycan Inhibitors
Beta-lactum; Penicillin
Bacitracin
Inhibitor of Protein Synthesis
Streptomycin
Aminoglycosides
Inhibitor of Nucleic acid synthesis
Quinolones
Ciprofloxacin
Inhibitor of Essential Metabolite synthesis
Inhibitor of Folic acid synthesis
Sulfonamide
Trimethoprim
Inhibitor of cytoplasmic membrane
Polymyxin; Colistin
