Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038187 (starvation)
 24,951 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Succinic acid monomethyl ester (SAM) was recently proposed as an insulinotropic tool in non-insulin-dependent diabetes mellitus. Three models were now used to investigate whether SAM protects the B-cell against the impairment of glucose-stimulated insulin release caused by either glucose deprivation or starvation. In the first model, preincubation of the islets for 180 min at low glucose concentration in the presence of SAM prevented the decrease in the secretory response to D-glucose otherwise observed during a subsequent incubation. In the second model, an impaired secretory response to D-glucose was observed after 3-day culture at low (2.8 or 5.6 mM) as distinct from high (11.1 mM) hexose concentration and the presence of SAM in the culture medium again protected against this anomaly. In the third model, the infusion of SAM for 3 days to starved rats restored the secretory potential of isolated islets to a level comparable to that otherwise found in fed rats. Thus, during glucose deprivation or starvation, SAM is indeed able to maintain B-cell responsiveness to D-glucose.
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PMID:SAM prevents impairment of glucose-stimulated insulin secretion caused by hexose deprivation or starvation. 773 55