Search Results - "Gutjahr, Ulrike"

Characterization and chemical modification of the Na(+)-dependent bile-acid transport system in brush-border membrane vesicles from rabbit ileum by Kramer, W, Nicol, S B, Girbig, F, Gutjahr, U, Kowalewski, S, Fasold, H

“…The Na(+)-dependent uptake system for bile acids in the ileum from rabbit small intestine was characterized using brush-border membrane vesicles. The uptake of…”
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Intestinal bile acid absorption. Na(+)-dependent bile acid transport activity in rabbit small intestine correlates with the coexpression of an integral 93-kDa and a peripheral 14-kDa bile acid-binding membrane protein along the duodenum-ileum axis by Kramer, W., Girbig, F., Gutjahr, U., Kowalewski, S., Jouvenal, K., Müller, G., Tripier, D., Wess, G.

“…The anatomical localization of the Na+/bile acid cotransport system from rabbit small intestine was determined using brush border membrane vesicles prepared…”
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Liver-specific drug targeting by coupling to bile acids by KRAMER, W, WESS, G, MÜLLNER, S, NECKERMANN, G, SCHULZ, S, PETZINGER, E, SCHUBERT, G, BICKEL, M, GIRBIG, F, GUTJAHR, U, KOWALEWSKI, S, BARINGHAUS, K.-H, ENHSEN, A, GLOMBIK, H

“…Bile acids are selectively taken up from portal blood into the liver by specific transport systems in the hepatocyte plasma membrane. Therefore, studies were…”
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Intestinal absorption of peptides by coupling to bile acids by KRAMER, W, WESS, G, ENHSEN, A, FALK, E, FRIEDRICH, M, GLOMBIK, H, HOFFMANN, A, PITTIUS, C, URMANN, M, NECKERMANN, G, SCHUBERT, G, FINK, J, GIRBIG, F, GUTJAHR, U, KOWALEWSKI, S, BARINGHAUS, K.-H, BÖGER, G

“…Poor intestinal absorption of peptides greatly limits their use as drugs for the treatment of chronic diseases. Since bile acids are efficiently absorbed by an…”
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Interaction of renin inhibitors with the intestinal uptake system for oligopeptides and beta-lactam antibiotics by Kramer, W, Girbig, F, Gutjahr, U, Kleemann, H W, Leipe, I, Urbach, H, Wagner, A

“…The interaction of two renin inhibitors, S 86,2033 and S 86,3390, with the uptake system for beta-lactam antibiotics and small peptides in the brush border…”
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Interaction of the orally active dianionic cephalosporin cefixime with the uptake system for oligopeptides and alpha-amino-beta-lactam antibiotics in rabbit small intestine by Kramer, W, Gutjahr, U, Kowalewski, S, Girbig, F

“…The uptake of two orally active beta-lactam antibiotics of different chemical structure, the zwitterionic alpha-aminocephalosporin cephalexin and the dianionic…”
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The molecular interaction of sulfonylureas with β-cell ATP-sensitive K +-channels by Kramer, Werner, Müller, Günter, Girbig, Frank, Gutjahr, Ulrike, Kowalewski, Simone, Hartz, Detlef, Summ, Hans-Dieter

“…The molecular interaction of glimepiride and glibenclamide with the β-cell sulfonylurea receptor was investigated by kinetic and steady state binding as well…”
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Influence of amino acid side-chain modification on the uptake system for beta-lactam antibiotics and dipeptides from rabbit small intestine by Kramer, W, Dürckheimer, W, Girbig, F, Gutjahr, U, Leipe, I, Oekonomopulos, R

“…The influence of chemical modification of functional amino acid side-chains in proteins on the H(+)-dependent uptake system for orally active…”
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Intestinal absorption of β-lactam antibiotics and oligopeptides : functional and stereospecific reconstitution of the oligopeptide transport system from rabbit small intestine by KRAMER, W, GIRBIG, F, GUTJAHR, U, KOWALEWSKI, S, ADAM, F, SCHIEBLER, W

“…The H(+)-dependent uptake system responsible for the enteral absorption of oligopeptides and orally active beta-lactam antibiotics was functionally…”
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Intestinal absorption of β‐lactam antibiotics and oligopeptides by KRAMER, Werner, GIRBIG, Frank, GUTJAHR, Ulrike, KOWALEWSKI, Simone, ADAM, Friedhelm, SCHIEBLER, Werner

“…The H+‐dependent uptake system responsible for the enteral absorption of oligopeptides and orally active β‐lactam antibiotics was functionally reconstituted…”
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