Last. Xuejun Zeng(Peking Union Medical College Hospital)H-Index: 13
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PURPOSE The results of previous studies on the relationship between serum 25-hydroxyvitamin D [25(OH)D] and hyperuricemia are controversial. We hypothesized that serum 25(OH)D concentrations of U.S. adults would negatively correlate with the risk of hyperuricemia. METHOD Data came from the National Health and Nutrition Examination Survey 2007-2014 were used, after excluding those who met at least one of the exclusion criteria, a total of 9096 male individuals and 9500 female individuals aged 18 ...
Purpose null Our understanding of thyroid-associated ophthalmopathy (TAO, A.K.A Graves' orbitopathy, thyroid eye disease) has advanced substantially, since one of us (TJS) wrote the 2010 update on TAO, appearing in this journal. null Methods null PubMed was searched for relevant articles. null Results null Recent insights have resulted from important studies conducted by many different laboratory groups around the World. A clearer understanding of autoimmune diseases in general and TAO specifica...
PURPOSE Toxic multinodular goiter is a heterogeneous disease associated with hyperthyroidism frequently detected in areas with deficient iodine intake, and functioning and non-functioning nodules, characterized by increased proliferation but opposite functional activity, may coexist in the same gland. To understand the distinct molecular pathology of each entity present in the same gland, the gene expression profile was evaluated by using the Affymetrix technology. METHODS Total RNA was extracte...
#1Mina Amiri(Shahid Beheshti University of Medical Sciences and Health Services)H-Index: 11
#2Maryam Rahmati(Shahid Beheshti University of Medical Sciences and Health Services)H-Index: 6
Last. F Ramezani Tehrani(Shahid Beheshti University of Medical Sciences and Health Services)H-Index: 10
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PURPOSE To compare the effects of oral contraceptives (OCs) with different progestins, including Levonorgestrel (LNG), Desogestrel (DSG), Cyproterone Acetate (CPA), and Drospirenone (DRSP) on adipokines levels and adiposity indices in women with polycystic ovary syndrome (PCOS). METHODS In this parallel randomized clinical trial, 120 women with PCOS randomly assigned to intervention with OCs containing LNG, DSG, CPA, or DRSP. Outcomes of interest, including serum concentrations of adiponectin, l...
PURPOSE Subjects with obesity may exhibit an increase in serum TSH concentrations. Several mechanisms have been proposed to explain this association, including the presence of a compensatory mechanism to counterbalance an accelerated turnover of thyroid hormones in subjects with obesity. This study aimed at evaluating whether the thyroids of subjects with obesity differs from those of normal-weight individuals regarding histology and gene expression profiling. METHODS Ninety-eight patients were ...
BACKGROUND Recreational cycling is a popular activity which stimulates and improves cardiovascular fitness. The corresponding benefits for bone are unclear. PURPOSE This study examined the effect of running (high-impact) vs. cycling (low-impact), at the same moderate-to-vigorous exercise intensity, on markers of bone formation (N-terminal propeptide of type I collagen, PINP) and bone resorption (C-telopeptide of type I collagen, CTX-1), a non-collagenous bone remodeling marker (osteocalcin), as ...
PURPOSE That thyroid hormones exert pleiotropic effects and have a contributory role in triggering seizures in patients with traumatic brain injury (TBI) can be hypothesized. We aimed at investigating thyroid function tests as prognostic factors of the development of seizures and of functional outcome in TBI. METHODS This retrospective study enrolled 243 adult patients with a diagnosis of mild-to-severe TBI, consecutively admitted to our rehabilitation unit for a 6-month neurorehabilitation prog...
Purpose null Pregnancy-associated plasma protein A (PAPPA) is a metalloproteinase initially described for its role during pregnancy. PAPPA regulates IGF ligands 1 (IGF1) bioavailability through the degradation of IGF-binding protein 4 (IGFBP4). After the cleavage of IGFBP4, free IGF1 is able to bind IGF1 receptors (IGF1R) triggering the downstream signaling. Recently, PAPPA expression has been linked with development of several cancers. No data have been published on thyroid cancer, yet. null Me...