Physiology of epithelial chloride and fluid secretion
RA Frizzell, JW Hanrahan - Cold Spring …, 2012 - perspectivesinmedicine.cshlp.org
Epithelial salt and water secretion serves a variety of functions in different organ systems,
such as the airways, intestines, pancreas, and salivary glands. In cystic fibrosis (CF), the …
such as the airways, intestines, pancreas, and salivary glands. In cystic fibrosis (CF), the …
Ion channels in the RPE
S Wimmers, MO Karl, O Strauss - Progress in retinal and eye research, 2007 - Elsevier
In close interaction with photoreceptors, the retinal pigment epithelium (RPE) plays an
essential role for visual function. The analysis of RPE functions, specifically ion channel …
essential role for visual function. The analysis of RPE functions, specifically ion channel …
Physiology and pathophysiology of potassium channels in gastrointestinal epithelia
D Heitzmann, R Warth - Physiological reviews, 2008 - journals.physiology.org
Epithelial cells of the gastrointestinal tract are an important barrier between the “milieu
interne” and the luminal content of the gut. They perform transport of nutrients, salts, and …
interne” and the luminal content of the gut. They perform transport of nutrients, salts, and …
Small and intermediate conductance Ca2+-activated K+ channels confer distinctive patterns of distribution in human tissues and differential cellular localisation in …
MX Chen, SA Gorman, B Benson, K Singh… - Naunyn-Schmiedeberg's …, 2004 - Springer
The SK/IK family of small and intermediate conductance calcium-activated potassium
channels contains four members, SK1, SK2, SK3 and IK1, and is important for the regulation …
channels contains four members, SK1, SK2, SK3 and IK1, and is important for the regulation …
Molecular diversity and function of voltage-gated (Kv) potassium channels in epithelial cells
SM O'Grady, SY Lee - The international journal of biochemistry & cell …, 2005 - Elsevier
Voltage-gated K+ channels belonging to Kv1–9 subfamilies are widely expressed in
excitable cells where they play an essential role in membrane hyperpolarization during an …
excitable cells where they play an essential role in membrane hyperpolarization during an …
Colonic potassium handling
Homeostatic control of plasma K+ is a necessary physiological function. The daily dietary K+
intake of~ 100 mmol is excreted predominantly by the distal tubules of the kidney. About …
intake of~ 100 mmol is excreted predominantly by the distal tubules of the kidney. About …
Distal colonic K+ secretion occurs via BK channels
M Sausbier, JE Matos, U Sausbier… - Journal of the …, 2006 - journals.lww.com
K+ secretion in the kidney and distal colon is a main determinant of K+ homeostasis. This
study investigated the identity of the relevant luminal secretory K+ ion channel in distal …
study investigated the identity of the relevant luminal secretory K+ ion channel in distal …
Ca2+-activated K+ Channels in Murine Endothelial Cells: Block by Intracellular Calcium and Magnesium
The intermediate (IKCa) and small (SKCa) conductance Ca2+-sensitive K+ channels in
endothelial cells (ECs) modulate vascular diameter through regulation of EC membrane …
endothelial cells (ECs) modulate vascular diameter through regulation of EC membrane …
Regulation of cell proliferation by intermediate-conductance Ca2+-activated potassium and volume-sensitive chloride channels in mouse mesenchymal stem cells
Bone marrow mesenchymal stem cells (MSCs) are a promising cell source for regenerative
medicine; however, their cellular physiology is not fully understood. The present study aimed …
medicine; however, their cellular physiology is not fully understood. The present study aimed …
Zinc inhibits cAMP-stimulated Cl secretion via basolateral K-channel blockade in rat ileum
KM Hoque, VM Rajendran… - American Journal of …, 2005 - journals.physiology.org
Zn, an essential micronutrient and second most abundant trace element in cell and tissues,
reduces stool output when administered to children with acute diarrhea. The mechanism by …
reduces stool output when administered to children with acute diarrhea. The mechanism by …