نتایج جستجو برای: tsh levels in newborns
تعداد نتایج: 17024599 فیلتر نتایج به سال:
AIMS High serum thyrotropin (TSH) levels within the reference range might be associated with an increased cardiovascular risk. In the present study, we investigated the association between serum TSH levels and flow-mediated dilation (FMD) as a measure of endothelial dysfunction. METHODS AND RESULTS The study population comprised 1364 subjects (670 women) aged 25-85 years with serum TSH levels...
background: maternal and neonatal factors could help determine the potential incidence of hyperbilirubinemia. in this study, we aimed to identify the relationship between the severity of jaundice in newborns and maternal and neonatal factors. methods: this descriptive, cross-sectional study was conducted in 2014. icteric newborns, admitted to qods and kowsar teaching hospitals in qazvin, iran w...
OBJECTIVE Thyroidal production of triiodothyronine (T(3)) is absent in patients who have undergone total thyroidectomy. Therefore, relative T(3) deficiency may occur during postoperative levothyroxine (L-T(4)) therapy. The objective of this study was to evaluate how the individual serum T(3) level changes between preoperative native thyroid function and postoperative L-T(4) therapy. METHODS W...
Narcolepsy is a sleep disorder caused by disruption of hypocretin (orexin) neurotransmission. Injection of hypocretin-1 acutely suppresses TRH and TSH release in rats. In contrast, subchronic administration does not appear to affect the hypothalamo-pituitary-thyroid ensemble in animals. We explored (in 7 patients and 7 controls) whether hypocretin deficiency impacts circulating TSH levels and c...
OBJECTIVE Subclinical hypothyroidism occurs in a number of children with Down's syndrome (DS). The reason for the mildly elevated plasma thyrotropin (TSH) concentrations is not known. The present study investigated whether decreased TSH bioactivity plays a role in this phenomenon. DESIGN A retrospective study of plasma specimens from DS children with mildly elevated plasma TSH concentrations ...
background: the aim of this cross-sectional study was to investigate the relationship between body mass index (bmi), waist-to-hip ratio, and lipid parameters and serum thyroid-stimulating hormone (tsh) levels in healthy euthyroid individuals. methods: this cross-sectional study was conducted between june 1st and july 20th, 2013, at bushehr university of medical sciences. one hundred forty euthy...
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