نتایج جستجو برای: hormone treatment
تعداد نتایج: 1507002 فیلتر نتایج به سال:
Plant growth promoting rhizobacteria (PGPR) have been proposed as a useful tool for enhancing plant growth. However, only few studies have examined the application of PGPR in in-vitro plant micropropagation. This study was aimed at evaluating the effects of plant growth promoting rhizobacteria (PGPR) and hormone levels on in-vitro micropropagation of Peperomia. The experiment was conducted in a...
background: the predictive roles of follicle stimulating hormone (fsh), anti-mullerian hormone (amh) and antral follicle count (afc) as ovarian reserve markers in women with different age groups are not established well. objective: this study compares the value of fsh, amh and afc at the time of in vitro fertilization (ivf) treatment in different age groups. materials and methods: in this c...
Background and Aims: Vitamin D has antioxidant and anti-inflammatory activities. The present study aimed to investigate the protective effect of vitamin D on Luteinizing Hormone (LH), Follicle-Stimulating Hormone (FSH), testosterone hormones and testicular tissue changes induced by methotrexate in adult male rats. Materials and Methods: In this experimental study, 30 adult male Wistar rats wei...
background : postmenopausal hot flash is a common disease amongst women with high prevalence of 75%. hormone replacement therapy (hrt) is a well-known relief of symptoms which has disadvantages such as side effects and contraindication for certain types of hormone related diseases and breast or estrogen related cancers. one of the alternatives is acupuncture which is an east asian and more spec...
Advances in Therapy for Hormone Receptor (HR)-Positive, Human Epidermal Growth Factor 2 (HER2)-Negative Advanced Breast Cancer Patients Who Have Experienced Progression After Treatment with CDK4/6 Inhibitors
background : this study retrospectively evaluated the prognostic factors and treatment outcome of patients with hormone-refractory prostate cancer who received chemotherapy. methods :we reviewed records of hormone-refractory prostate cancer patients who received chemotherapy between december 2004 and may 2011 at the clinical oncology and nuclear medicine department, mansoura university and the ...
background the physiological link between ghrelin and growth hormone (gh) has not yet been fully clarified. furthermore, the existence of a negative feedback mechanism between growth hormone–insulin-like growth factor (gh–igf)-i axis and ghrelin and the influence of amino acids on ghrelin secretion in children remain matters of debate. objectives to understand the regulation of ghrelin secretio...
Background and purpose: Estrogen is a steroid hormone that enters water sources through urban and hospital waste water and is a serious threat to aquatic organisms, especially fish, and human health. The aim of this study was to evaluate the performance of municipal and hospital waste water treatment, especially biological treatment in removal of estrogenic compounds. Materials and methods: ...
Hormone therapy alone or in combination with targeted agents (CDK4/6 inhibitors, alpelisib, everolimus) is currently the standard treatment of metastatic luminal Her2-negative breast cancer. Aromatase inhibitors and fulvestrant are main hormone agents. Fulvestrant belongs to a special class antiestrogens – selective estrogen receptor degraders (SERD) does not have agonist activity, unlike tamox...
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