نتایج جستجو برای: rbp4 protein
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Polycystic ovary syndrome (PCOS) is associated with infertility, increased androgen levels, and insulin resistance. In adipose tissue, zinc facilitates insulin signaling. Circulating zinc levels are altered in obesity, diabetes, and PCOS; and zinc supplementation can ameliorate metabolic disturbances in PCOS. In adipose tissue, expression of zinc influx transporter ZIP14 varies with body mass i...
مقدمه: هدف از مطالعه حاضر تعیین تاثیر دیابت و 7 هفته تمرین استقامتی بر میزان بیان 1 rbp4 در عضلات نعلی، باز کننده طویل انگشتان (2edl)، کبد، چربی احشایی و زیر پوستی رت دیابتی نوع دو بود. روش ها: تعداد 50 رت نژاد ویستار نر با میانگین وزنی 9/8 ± 7/93 گرم تهیه و به طور تصادفی به 4 گروه کنترل سالم (c) (10 = n)، تمرینی سالم (t) (10 = n)، کنترل دیابتی (dc) (15 = n) و تمرینی دیابتی (td) (15= n) تقسیم ش...
BACKGROUND Patients on maintenance haemodialysis treatment experience an excessive risk of cardiovascular disease and mortality. The vitamin A concentration is known to be higher in these patients compared to the general population where elevated vitamin A concentrations are associated with adverse outcome. The impact of vitamin A on morbidity and mortality in end-stage renal disease patients i...
Vitamin A must be adequately distributed within the body to maintain the functions of retinoids in the periphery and chromophore production in the eyes. Blood transport of the lipophilic vitamin is mediated by the retinol-binding protein, RBP4. Biochemical evidence suggests that cellular uptake of vitamin A from RBP4 is facilitated by a membrane receptor. This receptor, identified as the Stimul...
مقدمه رتینول متصل به پروتئین چهار (RBP4) آدیپوکاینی است که در تنظیم عملکرد انسولین و متابولیسم گلوکز شرکت دارد. سطوح سرمی RBP4 در وضعیت مقاومت به انسولین افزایش مییابد. هدف از پژوهش حاضر، بررسی اثر یک دوره تمرین هوازی و عصاره هیدروالکلی دارچین بر سطوح RBP4 و مقاومت به انسولین در موشهای با مصرف فروکتوز بالا بود. مواد و روشها در این مطالعه تجربی 36 سر موش صحرایی نر نژاد ویستار به طور تصاد...
BACKGROUND We tested for associations between estimated glomerular filtration rate (eGFR) and retinol-binding protein 4 (RBP4) haplotypes found on human chromosome 10q23. This locus had been linked to eGFR in a previous linkage scan in patients with Type 2 diabetes mellitus. METHODS We analysed 469 patients with Type 2 diabetes and 174 normoalbuminuric controls for associations between RBP4 h...
New drugs that inhibit the osteoprotegerin (OPG)/receptor activator of NF-κB ligand (RANKL)/RANK pathway have demonstrated efficacy for the treatment of bone metastasis. Toxicities induced by these drugs, however, including osteonecrosis of the jaw and hypocalcemia, may adversely affect therapy. The aim of this study was to identify additional therapeutic targets that can be combined with OPG/R...
Hirschsprung disease is a serious disorder of enteric nervous system (ENS) development caused by the failure of ENS precursor migration into the distal bowel. We now demonstrate that retinoic acid (RA) is crucial for GDNF-induced ENS precursor migration, cell polarization and lamellipodia formation, and that vitamin A depletion causes distal bowel aganglionosis in serum retinol-binding-protein-...
BACKGROUND Retinol binding protein4 (RBP4) is a type of adipokine which transports vitamin A to serum. RBP4 could be a bridge between obesity and insulin resistance. This study aimed to investigate the effects of aerobic exercises on RBP4 serum's concentration and metabolic syndrome risk factors in obese women. METHODS Twenty obese women with body max index 35.81±3.67Kg/m2, fat percentage 43....
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