saffron (crocus sativus l.) is an indigenous and the most valuable and marginal plant in iran. however, limited knowledge exists on its molecular biology. the importance of this plant is due to the color, flavor and medicinal properties of its red stigmas. saffron stigmas contain a high amount of carotenoids such as crocetin and crocin. two genes, bch and pds, have essential role in carotenoid ...

Objective(s):Lectin-like low density lipoprotein receptor (LOX-1) has pivot role in vascular complications, which is upregulated in numerous pathological conditions. Since exercise has beneficial effects in prevention of hyperlipidemic complications, present study examined protective effects of aerobic exercise through reduction of LOX-1 expression in heart during dyslipidemia. Materials and M...

Background and Objective: Recent studies have shown that not only the quantity, but also the quality of dietary fatty acids can affect lipid parameters. Elaidic acid is a major hydrogenated by-product of vegetable oil play a role in the development of cardiovascular disease, especially atherosclerosis, through changing lipid profile and increase in inflammation and inflammatory factors. On the ...

objective: today, aids is considered as a global problem and many efforts to generate an effective vaccine against this disease have been made, but remain inconclusive. dna vaccines are a member of the new generation of vaccines that can efficiently stimulate the immune system. however, recent findings indicate low immunogenicity for these vaccines and it is believed that these types of vaccine...

Plants encounter various stresses such as drought and salinity which adversely affect growth, development and crop productivity. The expression of the genes Delta -1- pyr-roline – 5 - carboxylate synthetase (P5CS) and Betaine aldehyde dehydrogenase (BADH) extends throughout various protec-tive mechanisms in plants and allows them to adapt to unfavorable environmental condi-tions. P5CS and BADH ...

multiple sclerosis (ms) is an inflammatory, multifocal, immune-mediated disease of the central nervous system that women are at a higher risk to acquire than men. myxovirus resistance protein a (mxa) is used as a predictive marker of bioactivity of interferon-beta (ifn-β) therapy in ms patients. this study was undertaken in west of iran to investigate gender differences in the expression level ...

conclusions our findings showed that hcv infection could lead to increased expression level of tlr7 mrna in peripheral blood cells of hcv infected samples. the viral load and genotypes of hcv did not affect the mrna expression levels of tlr2 and tlr7. background hepatitis c virus (hcv) is an important human pathogen affecting an estimated 120 – 170 million individuals in the world. toll-like re...