Vitamin K and Coagulation. Pathogenesis of Vit K Deficiency. Warfarin

0:00 Initial stage
0:30 Overview of coagulation pathways
0:56 Gamma-carboxyglutamic acid
3:00 Mechanism of Gamma glutamylcarboxylase
3:50 vit K dependent factors and proteins
4:23 vit K as cofactor
5:00 Vit K deficiency pathogenesis
6:08 Vit K metabolical pathway
7:56 Warfarin
8:35 Haemorrhagic disease of the newborn
www.ncbi.nlm.nih.gov/books/NB...
www.chm.bris.ac.uk/motm/vitami... - must read .
#usmle #step1 #step2 #medicine #pathology #physiology #education #medicalschool #pharmacology #biochemistry #highyield #lab
Brenner B, Kuperman AA, Watzka M, Oldenburg J. Vitamin K-dependent coagulation factors deficiency. Semin Thromb Hemost. 2009 Jun;35(4):439-46. doi: 10.1055/s-0029-1225766. Epub 2009 Jul 13. PMID: 19598072.
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[@richo741]

The best explanation of vitamin k physiology on youtube! Thank you!

[@Foxterrier]

Thank you very much )

[@Olone546]

Thank you 🙏🏾🫡best explanation

[@Foxterrier]

Thanks 💙