Colonic potassium handling

MV Sorensen, JE Matos, HA Praetorius… - Pflügers Archiv-European …, 2010 - Springer
… to investigate mammalian colonic K + handling. The principal elements of colonic K + transport
… One important basic aspect of K + transport in the colon is its segmental difference. Under …

[HTML][HTML] The unappreciated role of extrarenal and gut sensors in modulating renal potassium handling: implications for diagnosis of dyskalemias and interpreting …

M Epstein, MD Lifschitz - Kidney international reports, 2016 - Elsevier
… binders with better tolerability and more predictive dose–response potassium removal …
colonic K + handling. We discuss colonic transport of K + and review evidence for potassium (BK) …

[HTML][HTML] Potassium homeostasis and dyskalemias: the respective roles of renal, extrarenal, and gut sensors in potassium handling

M Epstein, MD Lifschitz - Kidney international supplements, 2016 - Elsevier
… ), both of which modulate their effects in large part in the colon, has further emphasized the
importance of increasing our understanding of the physiology of colonic potassium handling. …

[HTML][HTML] Colonic potassium absorption and secretion in health and disease

VM Rajendran, GI Sandle - Comprehensive Physiology, 2018 - ncbi.nlm.nih.gov
… the ileum into the colon, colonic secretion accounting for … colon appears to absorb about 5
mEq K + /day. Thus, while human small intestine has the capacity to absorb K + , human colon

Dietary potassium and laxatives as regulators of colonic potassium secretion in end‐stage renal disease

T Mathialahan, GI Sandle - Nephrology Dialysis Transplantation, 2003 - academic.oup.com
colonic K + secretion increases in ESRD, interdialytic hyperkalaemia is a serious problem in
haemodialysis patients, which might be reduced by stimulating colonicpotassium handling

Possible molecular basis for changes in potassium handling in acute renal failure

H Rabb, Z Wang, G Postler, M Soleimani - American journal of kidney …, 2000 - Elsevier
… of potassiumpotassium channel (ROMK), and the potassium channel regulator,
channel-inducing factor (CHIF), in kidney and colon could contribute to changes in potassium

Regulation of potassium (K) handling in the renal collecting duct

WH Wang, G Giebisch - Pflügers Archiv-European Journal of Physiology, 2009 - Springer
This review provides an overview of the molecular mechanisms of K transport in the mammalian
connecting tubule (CNT) and cortical collecting duct (CCD), both nephron segments …

Absorption of electrolytes from the colon in cases of ulcerative colitis and in control subjects.

D Gooptu, SC Truelove, GT Warner - Gut, 1969 - ncbi.nlm.nih.gov
colon could absorb sodium, potassium, magnesium, and calcium ions. The second was to
look for differences in absorption between a healthy colon … direct handling of the colon may …

Active potassium absorption in rat distal colon.

JH Sweiry, HJ Binder - The Journal of Physiology, 1990 - Wiley Online Library
… Active potassium (K+) absorption in rat distal colon was investigated by measuring mucosal-…
and serosal solutions bathing the normal colon slightly increased net K+ absorption as a …

Mechanism and regulation of transcellular potassium transport by the colon

PL Smith, RD McCabe - American Journal of Physiology …, 1984 - journals.physiology.org
… was first suggested by results from studies in vivo designed to determine the effects of
stress induced by handling and wrapping the animals on colonic transepithelial potential …