This document discusses the health benefits of eating a variety of colorful fruits and vegetables. It states that red foods help lower blood pressure and cholesterol, orange/yellow foods support immune health with vitamins A and C, green foods are good for brain health containing iron and calcium, and blue/purple foods benefit heart health by keeping blood vessels healthy and lowering heart disease risk. The overall message is that eating a rainbow of colors provides important nutrients and helps maintain overall wellness.
In this post, Thomas N Salzano wants to share a list of healthy foods, which is very important to eat when you are sick. There are different type of diseases from various causes.
Plan lose weight with e health recipesAhmed Wahdan
When a reader informs us that he and his wife lost weight and his cholesterol and blood sugar were stabilized on a diet based solely on revenue of eHealth kitchen, we are very happy!
Diabetes is reaching the level of a potential epidemic in India. India has more than 62 million people suffering from the disease. Diabetes is the imbalance in blood sugar and the impairment of insulin resistance. Insulin is similar to a knob of the fuel tank which automatically closes down when the entire tank fills.
This is a short informative flier that provides healthy eating and snacking tips to an older population in order for them to maintain proper health and nutrition.
In this post, Thomas N Salzano wants to share a list of healthy foods, which is very important to eat when you are sick. There are different type of diseases from various causes.
Plan lose weight with e health recipesAhmed Wahdan
When a reader informs us that he and his wife lost weight and his cholesterol and blood sugar were stabilized on a diet based solely on revenue of eHealth kitchen, we are very happy!
Diabetes is reaching the level of a potential epidemic in India. India has more than 62 million people suffering from the disease. Diabetes is the imbalance in blood sugar and the impairment of insulin resistance. Insulin is similar to a knob of the fuel tank which automatically closes down when the entire tank fills.
This is a short informative flier that provides healthy eating and snacking tips to an older population in order for them to maintain proper health and nutrition.
This presentation is one of my talks at "Global Big Data Conference" held in end of January'14. This presentation is mainly targeted the audience to let them understand overview of Hive and getting hands-on-experience on Hive Query Language. The overview part focuses on What is the need for Hive? Hive Architecture, Hive Components, Hive Query Language, and many others.
The proteins are so much important, are versatile molecules because can realize diverses functions and we can use it like: enzymes: can catalysis chemical reactions
Hormones: the proteins can work with the plataletes to help to the blood coagulation
Transport of substances
Immunological factor: the antibodies produced with leukocyte
And the most important characteristic, they are molecular target so, we can use it to medical treatment, therapies to the cancer and another diseases . Also we can use the proteins presence and characteristic behavior for diagnosis of many sicknesses
1.Poor protein control key to Alzheimer's progression
New research investigating the pattern of protein build-up in Alzheimer's brains may open the door to a deeper understanding.
Previous research has identified that certain areas of the brain are more sensitive to the aggregation of proteins. The disease often begins in the entorhinal region (at the base of the brain) and spreads out to all of the neocortex (the largest part of the cerebral cortex)
How did it?
They analyzed approximately 500 samples of healthy brain taken from the Allen Brain Atlas In the healthy tissue, they observed a distinctive joint of genes important in the control of beta amyloid and tau protein. They contrasted with Alzheimer`s brains and discovered a identical pattern in advance of the sickness throughout the brain.
2. 2 Zika Virus Proteins Linked to Microcephaly ID'd
First study to examine Zika infection in human neural stem cells from second-trimester fetuses, researchers say.
USC researchers have tracked down two Zika proteins potentially responsible for thousands of microcephaly cases; taking one small step toward preventing Zika-infected mothers from birthing babies with abnormally small heads. Babies with microcephaly have abnormally small heads and brains. The Zika virus include 10 proteins, however only NS4B and NS4A are the responsible, in accordance with the study published in the journal Cell Stem Cell. These malicious proteins, researchers discovered, have two shared life goals: to handicap fetal brain formation and to mobilize their malevolent forces.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
The Gram stain is a fundamental technique in microbiology used to classify bacteria based on their cell wall structure. It provides a quick and simple method to distinguish between Gram-positive and Gram-negative bacteria, which have different susceptibilities to antibiotics
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Muktapishti is a traditional Ayurvedic preparation made from Shoditha Mukta (Purified Pearl), is believed to help regulate thyroid function and reduce symptoms of hyperthyroidism due to its cooling and balancing properties. Clinical evidence on its efficacy remains limited, necessitating further research to validate its therapeutic benefits.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
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.
- 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
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
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
