Postnatal changes in response to dimethylphenylpiperazinium(DMPP) in rat duodenum
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چکیده
منابع مشابه
Chronological response of prostacyclin changes to moderately low doses of radiation in Rat cervical spinal cord
Background: Study of vascular and its secretory profile changes is an important issue in pathogenesis of radiation myelopathy. This paper reports the prostacyclin concentration changes after low-moderate doses of X-irradiation within a short period of time. Materials and Methods: Cervical cords of Wistar rats were irradiated to doses of 0.5, 1, 2, 4 and 6 Gy X-rays. After 24 hours, 2 and 13 ...
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Experiments were designed to assess the intrinsic changes in myocardial function with age and to determine the role of increasing left ventricular mass in this process. Isometric ventricular pressure-volume curves and length-tension curves were measured in isolated perfused rat hearts of different ages and masses. Incremental tension, peak active tension, and peak passive tension were less for ...
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Glycoproteins containing N-linked oligosaccharides were prepared from plasma and liver microsomes of rats aged 0-5 weeks, and galactose and sialic acid content were determined. The sialic acid/galactose ratios in plasma membrane N-glycans remained at about 1 throughout the postnatal period, suggesting that most of the galactose residues are sialylated. In the same way, it was suggested that mos...
متن کاملSCFA transport in rat duodenum.
Bacterial or ingested food-derived short-chain fatty acids (SCFAs) are present in the duodenal lumen. Acetate, the most abundant SCFA in the foregut lumen, is absorbed immediately after ingestion, although the mechanism by which this absorption occurs is not fully understood. We investigated the distribution and function of candidate SCFA transporters in rat duodenum. The Na(+)-coupled monocarb...
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The activity of hepatic protein N-glycosylation was compared in rats of different ages by incubating UDP-[14C]glucose with liver microsomes. Dolichyl-phosphate [14C]glucose, [14C]glucosyl-oligosaccharide-lipid and [14C]glycoproteins formed were increased after birth to maximal levels at 2 weeks; thereafter dolichylphosphate [14C]glucose remained constant, while [14C]glucosyl-oligosaccharide-lip...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1990
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)55654-2