Novel gene activated in rat insulinomas.

The Effect of Eight Weeks Aerobic and Resistance Training on AMP-Activated Protein Kinase (AMPK) Gene Expression in Soleus Muscle and Insulin Resistance of STZ-Induced Diabetic Rat

Background: AMPK regulation is one of biggest target in T2D and metabolic syndrome research. Therefore, the present study is aimed to investigate The effect of 8 weeks aerobic and Resistance training on AMP-activated protein kinase (AMPK) gene expression in soleus muscle and insulin resistance of STZ-induced diabetic rat. Methods: The research method of present study was experimental. For this...

Preventing the Aggregation of Islet Amyloid Polypeptide (IAPP) in Rat Insulinomas Using Novel Beta-Sheet Breakers

Therapeutic effects of organic zinc on reproductive hormones, insulin resistance and mTOR expression, as a novel component, in a rat model of PCOS

Objective(s): Zinc is an effective factor in the reproductive system. Insulin resistance (IR) is known as an important disorder in patients with polycystic ovary syndrome (PCOS). Mammalian target of rapamycin (mTOR), which controls key cell activities, in particular, is activated in disorders such as PCOS. The present study was conducted to observe the therapeutic effe...

Peroxisome proliferator-activated receptors (PPARα, PPARγ and PPARβ/δ) gene expression profile on ram spermatozoa and their relation to the sperm motility

Peroxisome proliferator-activated receptors (PPARs) are a member of nuclear receptors superfamily, which mainly regulate the expression of target genes involved in lipid and energy metabolism. These receptors are divided to three isotypes: PPARα, PPARγ and PPARβ/δ. Each isotype has a distinct tissue distribution relating to the distinct functions. In this study, the mRNA abundance for PPARα, PP...

Somatic mutations of the MEN1 tumor suppressor gene in sporadic gastrinomas and insulinomas.

Gastrinomas and insulinomas are frequent in multiple endocrine neoplasia type 1 (MEN1). The MEN1 tumor suppressor gene was recently identified. To elucidate the etiological role of the MEN1 gene in sporadic enteropancreatic endocrine tumorigenesis, we analyzed tumors (28 gastrinomas and 12 insulinomas) from 40 patients for MEN1 gene mutations and allelic deletions. One copy of the MEN1 gene was...