Enzymatic Formation of a Nonreducing L-Ascorbic Acid a-Glucoside: Purification and Properties of a-Glucosidases Catalyzing Site-Specific Transglucosylation from Rat Small Intestine

1990 ◽  
Vol 107 (2) ◽  
pp. 222-227 ◽  
Author(s):  
Norio Muto ◽  
Tomoe Nakamura ◽  
Itaru Yamamoto
Keyword(s):  
Ascorbic Acid ◽  
Small Intestine ◽  
Rat Small Intestine ◽  
Site Specific ◽  
Enzymatic Formation ◽  
Purification And Properties

Studies on the anthelmintic activity of hexylresorcinol and tetrachlorethylene

Parasitology ◽  
1944 ◽  
Vol 36 (1-2) ◽  
pp. 98-109 ◽  
Author(s):  
W. P. Rogers
Keyword(s):  
Ascorbic Acid ◽  
Small Intestine ◽  
Bile Salts ◽  
Test Organism ◽  
Anthelmintic Activity ◽  
Intestinal Lumen ◽  
Rat Small Intestine ◽  
Inhibiting Factors ◽  
Intestinal Fluids ◽  
Rate Of Movement

1. A method for examining conditions governing anthelmintic activity in the small intestine is described. Nippostrongylus muris in the rat was the test organism and hexylresorcinol and C2C14 were the drugs examined.2. The efficiency of hexylresorcinol was reduced by 50% in 1% sodium tauroglycocholate which reached a concentration of 1·3% in the rat small intestine. The adsorption of this drug on mucin reduced its concentration in intestinal fluids and prevented penetration to parasites under mucus. These inhibiting factors account for the inactivity of hexylresorcinol in the rat.3. Tetrachlorethylene, which stimulated N. muris to leave mucus and enter fluids in the intestinal lumen, was not inhibited by bile salt and was found to act rapidly in the rat.4. Sodium laurate activated hexylresorcinol more efficiently than sodium oleate at pH. 6·5. Both soaps showed intrinsic anthelmintic properties.5. The results obtained in examining the rate of movement of fluids down the intestine and the effects of detergents, bile salts, mucin and ascorbic acid on drug activity are discussed.

Purification and properties of α,α-trehalase from the mucosa of rat small intestine

1975 ◽  
Vol 403 (1) ◽  
pp. 139-146 ◽  
Author(s):  
Koji Sasajima ◽  
Takashi Kawachi ◽  
Shigeaki Sato ◽  
Takaishi Sugimura
Keyword(s):  
Small Intestine ◽  
Rat Small Intestine ◽  
Purification And Properties

The Site-Specific Transport and Metabolism of Tacrolimus in Rat Small Intestine

2003 ◽  
Vol 306 (1) ◽  
pp. 310-316 ◽  
Author(s):  
Shigeki Tamura ◽  
Yuji Tokunaga ◽  
Rinta Ibuki ◽  
Gordon L. Amidon ◽  
Hitoshi Sezaki ◽  
...  
Keyword(s):  
Small Intestine ◽  
Rat Small Intestine ◽  
Site Specific ◽  
Specific Transport

scholarly journals Ascorbic acid prevents ischemia-reperfusion injury in the rat small intestine

1997 ◽  
Vol 10 (2) ◽  
pp. 89-95 ◽  
Author(s):  
Michio Nakamura ◽  
Michitaka Ozaki ◽  
Shohei Fuchinoue ◽  
Satoshi Teraoka ◽  
Kazuo Ota
Keyword(s):  
Ascorbic Acid ◽  
Small Intestine ◽  
Reperfusion Injury ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Rat Small Intestine

In situ demonstration of migration of dendritic cells released from rat small intestine to mesenteric lymph nodes

2001 ◽  
Vol 120 (5) ◽  
pp. A183-A183
Author(s):  
H KOBAYASHI ◽  
H NAGATA ◽  
S MIURA ◽  
T AZUMA ◽  
H SUZUKI ◽  
...  
Keyword(s):  
Dendritic Cells ◽  
Small Intestine ◽  
Lymph Nodes ◽  
Rat Small Intestine ◽  
Mesenteric Lymph Nodes ◽  
Mesenteric Lymph

Anti-inflammatory effect of STW 5, STW 6 and isolated extracts on the rat small intestine

2008 ◽  
Vol 29 (S 1) ◽  
Author(s):  
K Nieber ◽  
S Michael ◽  
K Grötzinger ◽  
JW Rauwald ◽  
O Kelber
Keyword(s):  
Small Intestine ◽  
Rat Small Intestine ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Oral vanadate reduces Na(+)-dependent glucose transport in rat small intestine

Diabetes ◽  
1993 ◽  
Vol 42 (8) ◽  
pp. 1126-1132 ◽  
Author(s):  
K. L. Madsen ◽  
V. M. Porter ◽  
R. N. Fedorak
Keyword(s):  
Small Intestine ◽  
Glucose Transport ◽  
Rat Small Intestine
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