prevalence of abortion is higher in women with autoimmune thyroid disease. in the majority of cases, however, no abnormality of thyroid function is detected despite the high levels of antithyroid antibodies. the direct influence of such harmful autoantibodies in female reproductive organs may serve a role in pregnancy loss. in this study, expression of thyroglobulin in the reproductive tissues ...

objective(s):the colorectal cancer stem cells (cscs) with the cd133+ phenotype are a rare fraction of cancer cells with the ability of self-renewal, unlimited proliferation and resistance to treatment. quercetin has anticancer effects with the advantage of exhibiting low side effects. therefore, we evaluated the anticancer effects of quercetin and doxorubicin (dox) in ht29 cancer cells and its ...

background: nelumbo nucifera has been used as antifertility agent in females by the local tribals of rajasthan especially of udaipur district india. objective: the present study was conducted to investigate the effect of nelumbo nucifera on the fertility and general physiology in female rats. materials and methods: 20 female albino rats were taken and divided into two groups. group 1 served as ...

â liquefied natural gas (lng) is the most economical way of transporting natural gas (ng) over long distances. liquefaction of ng by using vapor compression refrigeration system requires high operating and capital cost. due to lack of systematic design methods for multistage refrigeration cycles, the conventional approaches of determining optimal cycle configuration are mostly based on trial-an...

objective(s): juglone is isolated from many species of the juglandaceae family and used as an anti-viral, anti-bacterial, and anti-tumor therapeutic. here, we evaluated juglone-induced antitumor effect in ovarian cancer skov3 cells. materials and methods: mtt assay was performed to examine juglone anti-proliferative effect. cell cycle and apoptosis were studied using flow cytometry in juglone-tr...

introduction: motor vehicular accidents are one of the leading causes of death in young men and severe complications in all age groups. this study was carried out to evaluate eye injuries secondary to motor vehicular accidents that have a high rate of occurrence in yazd province. methods: this descriptive, cross- sectional study was conducted through case series method. simple sampling, i.e. ce...

in our search for new anticancer medicinal plants, the antiproliferative activity of the methanol extract of daphne mucronata (thymelaeaceae) was evaluated using human myelogenous leukemia k562 cells. the cells responded to plant treatments in a dose dependent manner and the ic50 of the crude extract (equivalent to 1 g of plant leaves powder per ml) and the purified active component were found ...

background: active immunization with gonadotropin releasing hormone conjugate (gnrh-bsa) manipulates the fertility axis and thus alters the reproductive cyclicity serum estradiol and progesterone levels. while the application of kamdhenu ark increases the efficacy of gnrh-bsa. objective: this experimental investigation is aimed to evaluate the modulatory effects on estrous cycle serum estradiol...

the supercapacitive behavior of polyaniline/mno2-carbon black (pani/mno2-cb), mno2-cb nanocompositesand cb was studied. mno2-cb made by the in situ direct coating method to deposit mno2 onto cb; then pani coating was coated on it. morphology of the nanocomposite was studied by x-ray diffraction (xrd), fourier transform infrared (ft-ir) spectroscopy and scanning electron microscopy (sem). the el...

humans suffer transient or persistent starvation due to a lack of food intake, either because of fasting, voluntary dieting, or due to the scarcity of available food. at the cellular level it is possible to possess pathological starvation during ischemia and solid tumors. blood provides many nutrients to our cells, and researchers provide these nutrients to cells in culture in the form of enric...