Mechanisms involved in carbachol-induced Ca2+ sensitization of contractile elements in rat proximal and distal colon
نویسندگان
چکیده
منابع مشابه
Three distinct mechanisms of HCO3- secretion in rat distal colon.
HCO(3)(-) secretion has long been recognized in the mammalian colon, but it has not been well characterized. Although most studies of colonic HCO(3)(-) secretion have revealed evidence of lumen Cl(-) dependence, suggesting a role for apical membrane Cl(-)/HCO(3)(-) exchange, direct examination of HCO(3)(-) secretion in isolated crypt from rat distal colon did not identify Cl(-)-dependent HCO(3)...
متن کاملThe effect of intragastric D-glucose on hyperacidity induced by histamine and carbachol in male rat
It has been shown that enhanced acid secretion can be suppressed in the rat by systemic administration of glucose. We have recently reported that enhancement of acid secretion as a result of pentagastrin was diminished by intragastric administration of D-glucose. Present study was designed to investigate whether intragastric D-glucose influences gastric acid secretion associated with carbachol ...
متن کاملcarbachol-induced drinking in the rat
Carlo Polidori , Maurizio Massi I, Günter Lambrecht , Ernst Mutschier , Reinhold Tacke 3 and Carlo Melchiorre 4 1 Institute of Pharmacology, University of Camerino, 1-62032 Camerino ( MC). ltaly, 1 Institute of Pharmacology, University of Frankfurt, Theodor-Stern-Kai 7, D-6000 Frankfurt/ M. F.R.G., 3 Institute of lnorganic: Chemistry, University of Karlsruhe, Engesserstr., D-7500 Karlsruhe, F.R...
متن کاملrole of cultural iran in promotion of multilaieralism in central asia and caucasus
cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...
15 صفحه اولGlycoprotein Metabolism in Normal Proximal and Distal Rat Colon and Changes Associated with 1,2-Dimethylhydrazine-induced Colonie Neoplasia1
Glycoproteins are major components of secreted mucins as well as membranes of gastrointestinal mucosa! cells. Both qualitative and quantitative differences in mucosa! cell glycoproteins from different regions of the colon have been suggested by histochemical studies. Glycoprotein alterations have also been reported in hu man colon cancer. Since regional differences in glycoprotein synthesis are...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 2004
ISSN: 0007-1188
DOI: 10.1038/sj.bjp.0705820