Characteristics of L-Citrulline Transport across Rat Small Intestine In Vitro
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چکیده
منابع مشابه
Enhanced Permeability of Etoposide across Everted Sacs of Rat Small Intestine by Vitamin E-TPGS
Etoposide, a widely used anticancer drug, exhibits low and variable oral bioavailability mainly because of being substrate for the efflux transporter, P-glycoprotein (P-gp). Therefore, the present study was aimed to investigate the effect of D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) and PEG 400 as P-gp inhibitors on the intestinal absorption of etoposide. Everted sacs of rat smal...
متن کاملEnhanced Permeability of Etoposide across Everted Sacs of Rat Small Intestine by Vitamin E-TPGS
Etoposide, a widely used anticancer drug, exhibits low and variable oral bioavailability mainly because of being substrate for the efflux transporter, P-glycoprotein (P-gp). Therefore, the present study was aimed to investigate the effect of D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) and PEG 400 as P-gp inhibitors on the intestinal absorption of etoposide. Everted sacs of rat smal...
متن کاملHistomorphometric changes of small intestine in pregnant rat
Food intake of rats increases during pregnancy. This requires changes in the structure of the small intestine to absorb additional food. The aim of the present study was to investigate the morphological changes in the layers of small intestine in rats during pregnancy. Duodenum, jejunum and ileum of 18 pregnant Sprague-Dawley rats (day 7, 14 and 21 of pregnancy) were collected. Villous height a...
متن کاملIntestinal transport of a tetrapeptide, L-leucylglycylglycylglycine, in rat small intestine in vivo.
1. The intestinal transport mechanism for the tetrapeptide L-leucylglycylglycylglycine, Leu-GlyGly-Gly, and its relation to the transport of free Leu, Leu-Gly and Leu-Gly-Gly were investigated Lt vivo by means of jejunal perfusion in rats. 2. The rates of net Leu absorption from peptides (Leu-Gly and Leu-Gly-Gly-Gly) were significantly greater than those from the free amino acid mixtures when t...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1992
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199210000-00019