Zobrazeno 1 - 10
of 27
pro vyhledávání: '"B.C. Radcliffe"'
Publikováno v:
Diseases of the colon and rectum. 33(12)
Elevated levels of luminal nitrite and a lowered luminal pH were found in 77 percent of patients with acute ulcerative colitis. No luminal nitrite was found in healthy control subjects. Nitrites are a secretory product of activated macrophages and ne
Autor:
K.D. Buchanan, J. van Gool, G.N.J. Tytgat, John F. Mayberry, Hans Ditschuneit, S.H. Nance, Brian Calcraft, S. Hirose, John Rhodes, N. Hattori, Andrew H.G. Love, R.G.P. Watson, A. Schneider, W. Kruis, M.J. Lawson, Kuniko Shimazaki, John Morris, J. Rhodes, Günther Preclik, I.R. Jones, J.V. Psaila, Delyth Judd, J.F. Lange, Christopher Shaw, B. Myers, B.C. Radcliffe, Gustav Paumgartner, H. van Vugt, W.E.W. Roediger, Howard Smart, Eduard F. Stange, P.J. Beyaert, H.-D. Kalek, F. Stellaard
Publikováno v:
Digestion. 35:243-247
Autor:
B.C. Radcliffe, W.E.W. Roediger
Publikováno v:
Gastroenterology. 94:915-922
Colonic levels of nitrite and circulating levels of nitrate are elevated in subjects with chronic diarrhea. The role of colonic epithelial cells in oxidation-reduction of nitrite and consequent control of nitrite and nitrate levels is unknown. Isolat
Autor:
Eduard F. Stange, J. van Gool, Hans Ditschuneit, Brian Calcraft, Christopher Shaw, Delyth Judd, G.N.J. Tytgat, B. Myers, P.J. Beyaert, Wolfgang Kruis, J.F. Lange, Kuniko Shimazaki, S.H. Nance, John Rhodes, B.C. Radcliffe, M.J. Lawson, S. Hirose, John Morris, F. Stellaard, A. Schneider, Günther Preclik, R.G.P. Watson, N. Hattori, W.E.W. Roediger, H. van Vugt, I.R. Jones, J.V. Psaila, H.-D. Kalek, Howard Smart, J. Rhodes, John F. Mayberry, Gustav Paumgartner, K.D. Buchanan, Andrew H.G. Love
Publikováno v:
Digestion. 35:I-IV
Publikováno v:
Biochemical Pharmacology. 35:221-225
5-Aminosalicylic acid (5-ASA) suppressed nitrite-stimulated oxidation of the fatty acid n-butyrate in a dose-dependent manner in isolated human and rat colonic epithelial cells. 4-ASA had one-sixth of the capacity of 5-ASA and sulphapyridine (SP) lit
Publikováno v:
Quarterly Journal of Experimental Physiology. 71:195-204
The regulatory functions of anions in colonic absorption of sodium are unknown. Absorption of sodium ions was assessed with chloride, butyrate, nitrite, sulphate and oxalate anions in segments of proximal/distal colon and in defunctioned colon. Effic
Autor:
D.J.D. Nicholas, B.C. Radcliffe
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 205:273-287
A particulate nitrate reductase has been prepared from actively denitrifying cells of Pseudomonas denitrificans. The enzyme system which utilizes formate as an electron donor and contains flavin, sulphydryl groups and a metallic component(s) reduces
Publikováno v:
The American journal of physiology. 253(2 Pt 1)
The disposition of intravenously or luminally administered nitrite across the colonic mucosa and its effect on ion movement into or from the colon was assessed in anesthetized Porton rats using the isolated colon instilled either with sodium chloride
Publikováno v:
Digestive diseases and sciences. 31(5)
The effect on the mucosa of sodium nitrite that enters the colon from the ileum or transmucosally from the circulation is unknown. Isolated colonic mucosal cells and Roux-en-Y colostomies were used to test whether high doses of sodium nitrite (5-40 m
Publikováno v:
Digestion. 35(4)
In the healthy colon, sodium nitrite stimulates mucosal metabolism of short-chain fatty acids and absorption of ions, both functions that are impaired in the mucosa of patients with ulcerative colitis (UC). To assess the role of nitrite in colonic in