A aspiringmd1015 Full Member 7+ Year Member Joined Mar 5, 2014 Messages 1,098 Reaction score 102 Feb 23, 2015 #1 Little confused on my concept of how gastrin/parasympathetic/grp/histamine etc stimulate the h/k+atpase pump, can someone explain it? Members don't see this ad.
Little confused on my concept of how gastrin/parasympathetic/grp/histamine etc stimulate the h/k+atpase pump, can someone explain it? Members don't see this ad.
pathologyDO MS-3 10+ Year Member Joined Apr 24, 2012 Messages 1,062 Reaction score 390 Feb 23, 2015 #2 Do you have FA 2015? There is a really nice diagram on p. 355 that demonstrates the pathways. Here is one, it should do the trick: Note: Gastrin binds CCK(B) receptor ACh binds M3 receptor Histamine binds H2 receptor Also keep in mind that prostaglandins and somatostatin inhibits parietal cells. Upvote 0 Downvote
Do you have FA 2015? There is a really nice diagram on p. 355 that demonstrates the pathways. Here is one, it should do the trick: Note: Gastrin binds CCK(B) receptor ACh binds M3 receptor Histamine binds H2 receptor Also keep in mind that prostaglandins and somatostatin inhibits parietal cells.