Synalbumin insulin antagonism.
نویسندگان
چکیده
منابع مشابه
Agonism and Antagonism at the Insulin Receptor
Insulin can trigger metabolic as well as mitogenic effects, the latter being pharmaceutically undesirable. An understanding of the structure/function relationships between insulin receptor (IR) binding and mitogenic/metabolic signalling would greatly facilitate the preclinical development of new insulin analogues. The occurrence of ligand agonism and antagonism is well described for G protein-c...
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1. The presence of a substance associated with human albumin that exerts anti-insulin activity on the isolated rat diaphragm has been confirmed. This factor has been removed from albumin, thereby providing a source of non-antagonistic carrier protein. 2. Derivatives of the polypeptide B chain of insulin obtained by chemical scission of the interchain disulphide bonds have been separated by conv...
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Adenosine is known to influence different kinds of cells, including beta-cells of the pancreas. However, the role of this nucleoside in the regulation of insulin secretion is not fully elucidated. In the present study, the effects of adenosine A(1) receptor antagonism on insulin secretion from isolated rat pancreatic islets were tested using DPCPX, a selective adenosine A(1) receptor antagonist...
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OBJECTIVE Maternal and environmental factors control the epigenetic fetal programming of the embryo, thereby defining the susceptibility for metabolic or endocrine disorders in the offspring. Pharmacological interventions required as a consequence of gestational problems, e.g. hypertension, can potentially interfere with correct fetal programming. As epigenetic alterations are usually only reve...
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BACKGROUND/AIMS Elevated levels of non-esterified fatty acids (NEFAs) are under suspicion to mediate β-cell dysfunction and β-cell loss in type 2 diabetes, a phenomenon known as lipotoxicity. Whereas saturated fatty acids show a strong cytotoxic effect upon insulin-producing cells, unsaturated fatty acids are not toxic and can even prevent toxicity. Experimental evidence suggests that oxidative...
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ژورنال
عنوان ژورنال: Postgraduate Medical Journal
سال: 1968
ISSN: 0032-5473
DOI: 10.1136/pgmj.44.507.117