Creastatin
WebJan 1, 1994 · A radioimmunoassay of human pancreastatin was developed using a rabbit antiserum that selectively recognized the C- terminal amidated end of the peptide, and it … Webcarcinoidsyndrome,ledCapellaetal7 toproposetheuseofthe term “neuroendocrine tumor” to refer to all neoplasms of the neuroendocrine system. The WHO classification was revised
Creastatin
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WebThe inhibition of Arf1 activity or expression significantly impaired secretion of chromogranin A. Furthermore, we show that the insulin-like growth factor 1 (IGF-1), a major regulator of growth and secretion in BON cells, induces Arf1 activity. WebOct 1, 1992 · The resistance of this effect of pan- creastatin on [Ca2'1'], to yohimbine contrasts with the sensitivity of clonidine to the a-blocker, indi- cating that the peptide …
WebFeb 1, 1995 · Pancreastatin, a regulatory peptide derived from chromogranin A, stimulated atrial cell secretion 90%. This result suggests that chromogranin A, which has been … Webcreastatin could exert its anti-insulin effect in the hepatocyte by interrupting the stimulation of early insulin receptor signalling as a result of phosphoryla-tion. This interaction might have a role in the mecha-nisms of insulin resistance. [Diabetologia (1999) 42: 317–325] Keywords Pancreastatin, chromogranin A, insulin re-
WebSep 20, 2024 · Central University of Tamil Nadu Objective: Primary neuroendocrine tumors (NET) of the common hepatic duct are rare cause of malignant obstructive jaundice. Due to lack of specific features and... WebFeb 7, 1989 · Two other experiments gave similar results. creastatin did not modify the potency of carbachol to stimulate insulin release from these cells, the EDso value for the …
WebPancreastatin Allu, P. K. R Vol 4:1 pp 35 transduction through cAMP pathways[32]. PST receptor and signalling PST receptors have been characterized from rat liver membranes
Webcreastatin at 800 pmol - kg-l - h-’ enhanced peptone meal secretion by 185% (P < 0.05) Intravenous admin- istration of pancreastatin did not affect basal or peptone-stimulated release of gastrin. In addition, IV pancreastatin (400 pmol + kg-l - h-l) failed to influ- ence basal gastric acid secretion. Pancreastatin did citizen arrest formWebDec 20, 2024 · Numerous immunoassays have been developed to measure the levels of chromogranin A (CgA), a useful biomarker for diagnosing and monitoring generally heterogeneous neuroendocrine tumors (NETs). Here, we evaluated the imprecision and linearity of three such assays: KRYPTOR (ThermoFisher Scientific), NEOLISA … dicer is essential for mouse developmentWebPancreastatin is a 49 amino acid, post-translational proces-sing product of CgA (CgA 240–288). Before the complete sequence of CgA had been elucidated and CgAwhole mole- dicerna offeringWebcreastatin (PST). Neuron-specific enolase is less commonly monitored because it is highly variable, provides little prognostic information, and has lower sensitivity and specificity … citizen arrest laws in floridaWebJul 1, 1993 · Moreover, pan- creastatin from the endocrine cells of the gastroenteropancreatic system could have a role as a regulator of the release of cate- … citizen arrest laws gaWebcreastatin, in situ hybridization. Introduction Recent studies have described a new family of mam-malian subtilisin/kexin-like convertases which cleave peptides at paired basic amino acid residues [1–5]. These enzymes show a restricted distribution in mam-malian cells. Two of these prohormone convertases dicerna pharmaceuticals tenderWebcreastatin) (10, 12, 13). Thus, the BON cell line provides an excellent model to delineate the mechanisms underlying gut peptide secretion. We have shown that protein kinase C (PKC), particularly isoforms PKC- and - , plays a role in the stimulated release of NT (13–15). The PKCs comprise a family of intracellular ser- citizen arresting a cop