gonadotropin releasing hormone (gnrh) plays a key role in reproduction. this decapeptide is synthesized and released by hypothalamus and induces the pituitary gonadotrop cells to release pituitary gonadotropin hormones. in some extrapituitary compartments gnrh and its receptor act as part of the autocrine regulatory system of cell proliferation. the anticancer activity of gnrh and its analogues...

background & aim: medicinal plants can be a good replacement for common cancer treatment including chemotherapy, radiation therapy and surgery because they don’t have many side effects. the aim of this study was to investigate the effect of temperature on the free radical scavenging in the presence of medicinal plants. experimental: for determination of free radical scavenging activity was...

objective(s): breast cancer imposes a highest rate of malignancy among the women all around the world. chitin and its derivatives such as d-glucosamine-carboxymethyl chitin and di-hydroxy propyl chitin have immune-modulating effects and influence on innate and acquisitive immunity which lead to cell activity enhancement. the aim of this study was investigating the effect of d-glucosamine nanopa...

conclusions it seems that health education programs based on the assessment of the needs of the patients can positively affect their behavioral motivation and performance in physical activities. results a significant increase in the self-efficacy and outcome expectations in the experimental group was observed one month after the training intervention, and the amount of physical activity showed ...

for the first time, on the basis of spitak earthquake experience (armenia, december 1988), it was found that an earthquake causes intensive and prolonged radon releases that are quickly dispersed in the open air and that is why they are not usually registered but contrastingly displayed in covered premises (such as dwelling houses, schools, kindergartens) even if they are at a considerable dist...