Allergy – Mechanism, Symptoms, Risk factors, Diagnosis, Treatment and Prevention, Animation
19
November

Allergy – Mechanism, Symptoms, Risk factors, Diagnosis, Treatment and Prevention, Animation

By Adem Lewis / in , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , /

Allergy refers to abnormal reactions of the immune system to otherwise harmless substances. Normally, the immune system raises immune response to protect the body from foreign invaders, such as bacteria or viruses, but does not react to non-infectious environmental antigens. In people with allergies, however, the immune system also reacts to these substances, producing allergic […]



Your Immune System: Natural Born Killer – Crash Course Biology #32
18
October

Your Immune System: Natural Born Killer – Crash Course Biology #32

By Adem Lewis / in , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , /

Sex and not dying. That’s what biology is all about. And while the sex part is, I’ll grant you, a little bit sexier, not dying is also really fantastic… something that I, personally, like to do every single day. I, personally, like to not die in all sorts of ways. Like, I don’t jump out […]


Immune System: Innate and Adaptive Immunity Explained
12
October

Immune System: Innate and Adaptive Immunity Explained

By Adem Lewis / in , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , /

Our body has a powerful army that protects it from various types of threats. These threats can come in the form of mechanical injuries, the entry of germs, or the entry of other foreign particles like dust. This personal army is called the immune system. Every day, we encounter a huge number of bacteria, viruses […]