Immunity

This video covers the three main lines of defense in the immune system. We look at the process of inflammation and how phagocytes engulf foreign pathogens. An explanation of T-lymphocytes and B-lymphocytes are also explored.
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• A Stem Cell Story
Video content
Intro 00:00
First line of defence 02:43
Second line of defence 04:42
Phagocytosis 08:31
T-lymphocytes 10:31
B-lymphocytes 18:24
Terminology recap 26:23
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[@amberlewis4556]

Saving my life here. Thanks so much ma’am

[@preciouskanime6648]

so helpful! thank you. lots of love from Namibia

[@myieshadolley7188]

so helpful and made easy to remember !

[@teejayselepe2778]

great video , thank you ma’am.

[@teeszn3635]

so thankful for you ma'am 🙏🏼

[@mikeroberts5072]

Very well explained

[@Yankalexia]

You are great, thank you!

[@flawless_kami]

in terms of memory cells, why does the immune system react badly or react as if it's the first time encountering fever/flu/cold viruses/bacteria?

[@penny_licous07]

Because the body is not prepared. Remember, this whole process takes some time to complete in order to make the antibodies in order to defeat the pathogen. So by vaccinating for flu, for example, there is a little bit of that pathogen in the vaccination to help your body produce antibodies in order to defeat it next time and already know how it looks like in order to make the specific antibody to defeat it. Sorry it looks so long but I hope this helps you to understand better❤

[@sindiswadlamini9352]

Amazing 🔥🔥