background: to investigate thyroid function in preeclamptic patients in comparison with normal pregnant women. methods: in this analytical cross-sectional study free thyroxine (t4), and thyroid stimulating hormone (tsh) levels were measured in 100 preeclamptic patients and were compared with free t4 and tsh levels in 101 normal pregnant women in their third trimester of pregnancy. patients with...

background: the physiological changes in thyroid gland during pregnancy have been suggested as one of the pathophysiologic causes of preeclampsia. objective: the aim of this study was comparison of serum levels of tri?iodothyronine (t3), thyroxine (t4), and thyroid?stimulating hormone (tsh) in preeclampsia and normal pregnancy. materials and methods: in this case?control study, 40 normal pregna...

Abstract Objective: Thyroid dysfunction complicates the metabolic derangement observed in Diabetes Mellitus (DM). It is necessary to recognize and treat it, when present, in order to achieve stability of metabolic control in these patients. The aim of this study was to investigate the effect of DM on thyroid hormone levels and other biochemical variables. Materials and Methods: To determine...

results the results indicated that ghrelin significantly decreased thyroid hormone concentrations, whereas estradiol increased these concentrations. the simultaneous injection of ghrelin and estradiol significantly decreased the inhibitory effect of ghrelin on thyroid hormone concentrations (p < 0.05). conclusions according to the results of this study, both ghrelin and estradiol affect the con...

fourteen primiparous holstein cows (180.0 ± 4.3 days in milk) with a mean (±sd) daily milk yield of 35.0 ± 1.3 kg and a body condition score of 3.2 ± 0.2 were allotted into two groups (n = 7), and were fed a ration consisting of (dry matter basis) 35% corn silage, 25% alfalfa hay and 40% concentrates. salt was provided free choice. the experiment was performed during the period of heat stress, ...

abstract objective: thyroid dysfunction complicates the metabolic derangement observed in diabetes mellitus (dm). it is necessary to recognize and treat it, when present, in order to achieve stability of metabolic control in these patients. the aim of this study was to investigate the effect of dm on thyroid hormone levels and other biochemical variables. materials and methods: to determine the...

introduction: thyroid hormone is important for the growth, development and metabolism of the body. a new amount of data show that thyroid hormone influences on pituitary-testis axis. so in this study we investigated the effects of hypothyroidism induction by propiltiouracil (ptu) on serum levels of thyroid hormone, testosterone hormone, luteinizing hormone, follicle stimulating hormone, body an...

Thyroid-associated ophthalmopathy (TAO) is a thyroid hormone imbalance thatmanifests in the eye. The most common TAO Grave’s Disease. could increase theintraocular pressure and cause glaucoma optic neuropathy therefore secondaryglaucoma happen.