background: vitamin d in complex with its receptor by regulating gene expression, endometrium immune response and stimulation of endometrium decidualization can be involved in implantation. so, it seems that the amount of vitamin d in follicular fluids (ff) may have an association with art success. objective: first, we intended to investigate the possible association between levels of follicula...

background: the mitogen-activated protein kinase (mapk) pathway is one of the major signaling pathways that transmit intracellular signals initiated by extracellular stimuli to the nucleus. the stress-activated protein kinase (sapk)/c-jun nh2-terminal kinase is a subfamily of map kinases implicated in cytokine and stress responses. objective: in this study, we have examined total and phosphoryl...

background: the latest studies reported that local endometrial injury is a useful method to improve the success of ivf-icsi outcome. objective: to assess whether local endometrial injury occurred by pipelle in the spontaneous cycle could improve implantation rate, cleavage rate, and pregnancy outcome in the subsequent ivf-icsi cycle in patients who had recurrent ivf failure. materials and metho...

BACKGROUND: Many patients using warfarin may be at risk of international normalized ratio fluctuations. This may cause severe massive gastrointestinal or cerebral bleeding. Subclinical hypothyroidism in our population is highly prevalent (range from 3.1% to 8.4% for males and females respectively). Overt hypothyroidism diminishes the effect of warfarin but there is a lack of results on the effe...

BACKGROUNDS Thyroid hormones play an important physiological role in human metabolism. Erythrocyte abnormalities are frequently associated with thyroid disorder. However, they are rarely investigated and related to the subclinical and primary hypothyroidism in Kashmiri Patients. In this study an attempt was made to study hematological parameters in untreated and treated subclinical hypothyroidi...

OBJECTIVE To study serum gonadotropin (FSH, LH) levels in cases of subclinical and overt hypothyroid women in reproductive age group. MATERIAL AND METHOD Female patients of reproductive age group attending thyroid clinic of Acharya Vinoba Bhave Hospital were included in the study. Detail menstrual history was taken, and serum FSH and LH levels were estimated by radio immuno assay method. RE...

OBJECTIVE Chronic autoimmune thyroiditis (CAT) is the most common form of thyroiditis in childhood and a frequent cause of acquired hypothyroidism. The objective of this study was to evaluate the thyroid status of children and adolescents with CAT with respect to iodine status and diagnostic values of thyrotropin-releasing hormone (TRH) test. METHODS Seventy-one children (mean age: 11.6 years...

Subclinical hyperthyroidism and subclinical hypothyroidism are characterized by abnormal thyroid stimulating hormone (TSH) with normal free thyroxine. Subclinical thyroid diseases, to date, have received less attention compared with other thyroid diseases since they are asymptomatic. This study aimed to verify the association between subclinical thyroid diseases and cardiovascular diseases (CVD...

OBJECTIVE To determine the exact nature and timing of alterations in thyroid function throughout controlled ovarian hyperstimulation (COH). DESIGN Prospective cohort study. SETTING University fertility clinic. PATIENT(S) Fifty-seven women undergoing COH as part of planned in vitro fertilization. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Timing and magnitude of change in serum thyr...

The aim of this study was to examine the effect of thyroxine on ovulation in immature rdw rats and the fertilization and development of the eggs. Serum thyroxine concentrations at 30 days of age were significantly lower in rdw rats than in normal rats (P < 0.001), and greatly increased after thyroxine replacement therapy (P < 0.001). Although few eggs (1-5 +/- 1-2) were obtained from immature r...