Immunology | Senioritis

Mohamed Abbas
June 20, 2023
Immunology

Understanding Phagocytosis: The Step-by-Step Process of Cells Engulfing Particles

What is phagocytosis?When a macrophage acts as a phagocyte, what events are involved? (Hint: receptor-mediated endocytosis) Binding of pathogen to phagocytic receptors initiates receptor-mediated endocytosis (phagocytosis). Pathogen...

Mohamed Abbas
June 20, 2023
Immunology

Exploring the Role and Characteristics of Gram-Positive Bacteria in Human Health and Industry

Gram + (stains purple) Teichoic acids and Lipoteichoic acidBacillusStreptococcusMycobacteriumStaphylococcus Gram-positive bacteria are a type of bacteria that have a thick protein layer on their cell walls that...

Mohamed Abbas
June 20, 2023
Immunology

Understanding the significance of Gram in Science and Medicine: Exploring the Prefix and Its Applications

Gram- (stains pink) LPS – lipopolysacharrideSHigellasAlmonellapseudomonase.coli Gram- is a prefix that is often used in science and medicine. It is derived from the name of Danish bacteriologist...

Mohamed Abbas
June 20, 2023
Immunology

Understanding the Mannose Receptor Engagement and its Role in Microorganism Recognition and Uptake by Phagocytes

When the following receptors are engaged, what mechanism is initiated in a phagocyte?Mannose receptor: Activates Lectin complement cascade, binds to particular carbohydrates NOT found on human cells....

Mohamed Abbas
June 20, 2023
Immunology

Preventing Vector-borne Diseases: Strategies for Controlling Disease Vectors and Protecting Public Health

disease vector organism that carries a pathogen from one host to the next A disease vector is any living organism that transmits a disease or infection from...

Mohamed Abbas
June 20, 2023
Immunology

Know Your Enemy: Top Disease Vectors and How They Spread Deadly Diseases

examples of disease vectors rats and mice, mosquitoes, ticks, sand flies Disease vectors are organisms that can transmit diseases from one host to another. Here are some...

Mohamed Abbas
June 20, 2023
Immunology

Zoonotic Diseases: Risks, Prevention, and Global Surveillance Strategies

Zoonotic disease that can be transmitted between animals and humans Zoonotic diseases are infectious diseases caused by pathogens that can be transmitted between animals and humans. These...

Mohamed Abbas
June 20, 2023
Immunology

Top 5 Zoonotic Diseases: Symptoms, Transmission, and Prevention

zoonotic disease examples salmonella, west nile virus, rabies, lyme disease Zoonotic diseases are infectious diseases which can be transmitted from animals to humans. Here are some examples...