نتایج جستجو برای: d3 either with or withoutcholecalciferol
تعداد نتایج: 9998014 فیلتر نتایج به سال:
This experiment examined the influence of U-99194A, a dopamine D3 receptor antagonist, on ethanol's rewarding effect in a place conditioning paradigm. Swiss-Webster mice received six pairings of a tactile stimulus with ethanol (2 g/kg, i.p.), U-99194A (20 mg/kg, i. p.) with ethanol, or U-99194A alone. A different stimulus was paired with saline. During conditioning, ethanol or ethanol/U-99194A ...
The biological equivalency of ergocalciferol (D2) and cholecalciferol (D3) has been debated; several comparisons have appeared in the adult literature but are scarce in pediatrics. The objective of this study was to compare increases in plasma 25-hydroxyvitamin D [25(OH)D] concentrations and attainment of 50 and 75 mol/L status cutoffs following 3 mo of daily supplementation with D2 compared wi...
The effects of short term administration (12 days) of oral doses of 1, 25-dihydroxyvitamin D3 (1,25-(OH)2 D3 : 0.5/./g/day) and la-hydroxyvitamin D3 (1a-(OH)D3: 1.0;.tg/ day) on intestinal calcium absorption and serum 1,25-(OH)2D levels were studied in 5 normal and 2 postmenopausal osteoporotic subjects. Fractional intestinal calcium absorption (mean 1 SD) assessed by a whole body counting meth...
OBJECTIVE Despite the suggested role of vitamin D in the prevention of diabetes and cardiovascular disease or its risk factors, the evidence is not consistent and there is a paucity of randomized controlled trials in this field. We aimed to investigate the effect of 16-week daily vitamin D3 supplementation on glycated hemoglobin (HbA1c), fructosamine, body mass index (BMI), and serum lipids. ...
We studied 42 patients undergoing oral surgery under local anaesthesia with i.v. sedation, allocated randomly to receive either methohexitone (group M) or propofol (group P) for patient-controlled sedation (PCS). Group M patients self-administered 2.5-mg (0.5 ml) bolus doses of methohexitone and group P, 5-mg (0.5 ml) doses of propofol, without a lockout. The 0.5-ml bolus dose was delivered ove...
27-nor-25-Hydroxyvitamin D3, 26,27-bisnor-25-hydroxyvitamin D3, and 22-27-hexanor-20-hydroxyvitamin D3 and the corresponding 5,6-trans isomers have been synthesized. All compounds were tested for their ability to induce intestinal calcium transport and bone calcium mobilization in normal and anephric rats. The 27-nor- and 26,27-bisnor-25-hydroxyvitamin D3 analog are capable of stimulating intes...
in this thesis, using concepts of wavelets theory some methods of the solving optimal control problems (ocps). governed by time-delay systems is investigated. this thesis contains two parts. first, the method of obtaining of the ocps in time delay systems by linear legendre multiwavelets is presented. the main advantage of the meth...
AIMS To investigate the effect of short-term vitamin D supplementation on cardiometabolic outcomes among individuals with an elevated risk of diabetes. METHODS In a double-blind placebo-controlled randomized trial, 340 adults who had an elevated risk of type 2 diabetes (non-diabetic hyperglycaemia or positive diabetes risk score) were randomized to either placebo, 100,000 IU vitamin D2 (ergoc...
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