aquatic plants have been used prevalently in china since 3000 years ago due to having various chemical compounds for diseases prevention and cure. dunaliella salina is one of the micro algae in marine ecosystems containing beta-carotene, retinal, apocarotenoides, ketones, aldehydes and epoxides which enable it to absorb free radicals and produce singlet oxygen.  in many studies, the anti-cancer...

Introduction: Cancer is, in essence, a genetic disease and is the second leading cause of death globally. Fortunately, many common types of cancer are treatable if detected early and of course there are many medications and treatments available today. Among the new methods to treat cancer, radiotherapy seems to be hopeful in patients with malignancies. This work investigates th...

Background: Adipose-derived stem cells (ADSCs) are a population of pluripotent cells used for tissue engineering purposes. The main purpose of the present study was to transdifferentiate the ADSCs to Schwann-like cells and to determine the intensity of apoptosis in ADSCs during the transdifferentiation process. Methods: ADSCs were isolated from the inguinal adipose tissue of adult rats and the ...

Glucagon-like peptide-1 (GLP-1) regulates energy intake, gastrointestinal motility, and nutrient disposal. The relative importance of the islet beta-cell for GLP-1 actions remains unclear. We determined the role of the islet beta-cell and the pancreatic duodenal homeobox-1 (Pdx1) transcription factor for GLP-1 receptor (GLP-1R)-dependent actions through analysis of mice with beta-cell-specific ...

Beta cell replacement therapy (BCRT) for patients with type 1 diabetes (T1D) improves blood glucose regulation by replenishing the endogenous beta cells destroyed autoimmune attack. Several limitations, including immune isolation, prevent this from reaching its full potential. Cell encapsulation devices used BCRT provide a protective physical barrier insulin-producing cells, thereby protecting ...