Pre-adipocyte determination either by insulin or by 5-azacytidine.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Pre-adipocyte determination either by insulin or by 5-azacytidine.

CHEF/18 is a diploid Chinese hamster cell line of embryonic origin, which is fibroblastic in structure, but behaves like a mesenchymal stem cell line in its ability to differentiate into adipocytes, myoblasts, and chondrocytes. With these cells, adipocyte formation has been divided experimentally into two stages: (i) determination of pre-adipocytes, which have lost the ability to form other cel...

متن کامل

Thymus involution induced by 5-azacytidine.

Hypomethylation of DNA, which can be achieved by incorporation of 5-azacytidine, has been correlated with derepression of genes. In order to examine the in vivo effects of 5-azacytidine on organ development and differentiation, young rats were treated with the drug. There was an almost complete reduction of thymus and a marked reduction of spleen weight, while other organs, including testes wer...

متن کامل

A Model of Irreversible Electro-Oxidation Inhibited by Either Adsorption or Surface Complexation of the Product

Theoretical models of irreversible electro-oxidation of dissolved reactant giving dissolved product on the stationary planar electrode are developed for the conditions of staircase cyclic voltammetry. In the first model it is assumed that the product is adsorbed on the electrode surface and that the adsorbate prevents the transfer of electrons. In the second model it is assumed that the electro...

متن کامل

Sensitization by 5-azacytidine toward death receptor-induced hepatic apoptosis.

5-Azacytidine (5-aza-CR) is a DNA-hypomethylating antineoplastic agent used because of its inhibitory activity on DNA methyltransferases. Today, it is approved as an epigenetically active drug therapy for treatment of myelodysplastic disorders, with a contraindication as to pre-existing liver diseases. Because the mechanism of its hepatotoxicity is still unknown, we investigated the pharmacodyn...

متن کامل

White adipocyte vascular endothelial growth factor: regulation by insulin.

White adipose tissue from rats was examined for insulin- responsive vascular endothelial growth factor 165 (VEGF) secretion and mRNA expression. When separated into it constituent fat vs. stromal-vascular cells using collagenase digestion methods, only the adipocytes (or whole fat tissue) responded to physiological insulin concentrations by doubling VEGF release over 4 and 24 h in culture. Adip...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Proceedings of the National Academy of Sciences

سال: 1982

ISSN: 0027-8424,1091-6490

DOI: 10.1073/pnas.79.2.480