Intestinal Phosphate Transport
نویسندگان
چکیده
منابع مشابه
Mechanisms of intestinal phosphate transport in small ruminants.
In order to study the localization and mechanisms of intestinal phosphate transport in sheep and goats, unidirectional inorganic phosphate (Pi) flux rates across isolated stripped epithelial tissues were measured in vitro by applying the Ussing-chamber technique. In the first experiment the tissues were obtained from animals which had been kept on an adequate dietary P supply. In the second exp...
متن کاملMitochondrial Phosphate Transport
The mitochondrial phosphate transport protein (PTP) has been purified in a reconstitutively active form from Saccharomyces cerevisiae and Candidaparapsilosis. ADP/ATP carriers that copurify have been identified. The PTP from S. cerevisiae migrates as a single band (35 kDa) in sodium dodecyl sulfate gels with the same mobility as the N-ethylmaleimide-alkylated beef heart PTP. It does not cross-r...
متن کاملPhosphate transport and signaling.
The discovery of phosphate (Pi) transporter genes has provided a basis for the molecular study of the complex pattern of Pi transport in plants. Over the past two years, a significant amount of information has been generated on the molecular regulation of phosphate transport in plants. Recent developments in plant genomics will soon allow the complete dissection of the signal transduction pathw...
متن کاملEffects of vitamin D on phosphate transport and incorporation into mucosal constituents of rat intestinal mucosa.
The effects of vitamin D on transport of inorganic phosphate into and across rat intestinal mucosa in vifro were studied, and the results used to interpret observations on incorporation of 32P-labeled phosphate into mucosal lipid, protein, and nucleic acids. Vitamin D given to intact rats increases phosphate transport in vifro selectively in the direction mucosa to serosa. The sterol in vivo ac...
متن کاملDifferences in intestinal calcium and phosphate transport between low and high bone density mice.
The purpose of this study was to determine whether there are differences in intestinal Ca and phosphate transport in mice having different peak bone densities. Intestinal transport was measured in C57BL/6 (C57, low bone density) and C3H/He (C3H, high bone density) female mice. Unidirectional (mucosal to serosal) transport of Ca was 58% higher in C3H compared with C57 mice, as measured by everte...
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ژورنال
عنوان ژورنال: Advances in Chronic Kidney Disease
سال: 2011
ISSN: 1548-5595
DOI: 10.1053/j.ackd.2010.11.004