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Anaphylatoxins are complement fragments that trigger mast cell degranulation → histamine release → vasodilation, increased vascular permeability, and smooth muscle contraction.
Main anaphylatoxins: C3a, C4a, C5a.
Of these, C5a is the most potent → also a powerful chemotactic factor for neutrophils.
C1q, C4b, C9 are not anaphylatoxins.
@surgery@isurg.org
I thought my doctor was helping me with these lumbar injections... But found out, he was just stabbing me in the back!
Test to add some threads users @coleastbourne@threads.net @beaware@mementomori.social @isurg@lemm.ee @eeeee@community.nodebb.org
The answer is E) Foramen Spinosum
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Another song on the new music channel, if youre able to share and support that really helps
@uninvitedguest@piefed.ca Hi, yes AI tools used, with some human input. What would you think is a better name for the channel?