glucagonoma/phosphatase

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AiltTrialacha cliniciúlaPaitinní

Roghnaigh cineál sórtála

5 torthaí

Glucagon release is regulated by tyrosine phosphatase and PI3-kinase activity.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Since inhibition of protein tyrosine phosphatase (PTPase) activity by peroxovanadate (pV) affects insulin release and phosphorylation of pancreatic islet proteins in the insulin signaling pathway, we studied whether pV also modulates glucagon release. At 3.3mM glucose, pV (0.1-1mM) enhanced glucagon

Profile and differential expression of protein tyrosine phosphatases in mouse pancreatic islet tumor cell lines.

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Logáil Isteach / Cláraigh

Protein tyrosine phosphatases (PTPs) play important roles in cell growth and differentiation of normal and tumor cells. In this study, we analyzed the PTP profile in two pancreatic islet tumor cell lines. Transcripts were isolated from alphaTC-1 (glucagon-secreting) and betaTC-1 (insulin-secreting)

Identification of a second transmembrane protein tyrosine phosphatase, IA-2beta, as an autoantigen in insulin-dependent diabetes mellitus: precursor of the 37-kDa tryptic fragment.

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Logáil Isteach / Cláraigh

A novel cDNA, IA-2beta, was isolated from a mouse neonatal brain library. The predicted protein sequence revealed an extracellular domain, a transmembrane region, and an intracellular domain. The intracellular domain is 376 amino acids long and 74% identical to the intracellular domain of IA-2, a

Autoantigens in insulin-dependent diabetes mellitus: molecular cloning and characterization of human IA-2 beta.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

In this study, we describe the isolation, expression, and characterization of a new member of the transmembrane protein tyrosine phosphatase family from human brain, designated IA-2 beta. The 3853-bp cDNA encodes 986 amino acids with a molecular mass of 108,044 daltons (a predicted pI value of 5.8).

Glucagon-producing pancreatic endocrine tumors in two dogs with superficial necrolytic dermatitis.

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Logáil Isteach / Cláraigh

A newly recognized disease in dogs, ulcerative dermatosis associated with diabetes mellitus (diabetic dermatopathy), was diagnosed in 2 dogs with pancreatic endocrine tumors that had immunohistologic evidence of glucagon production. Dogs developed diabetes mellitus in the later stages of the

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Herbal & Natural Medicine

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