نتایج جستجو برای: 180 day
تعداد نتایج: 376035 فیلتر نتایج به سال:
بررسی تاثیر دگزامتازون با دوز بالا (0.5 mg/kg/day, 1mg/kg/day)در بهبود علایم پانکراتیت حاد زمینه: در پانکراتیت حاد صرف نظر از علت آن ، یک پروسه التهابی شروع شده است که پیشرفت آن منجر به نارسایی ارگان های مختلف میگردد، هدف از مطالعه فوق بررسی اثرات ضد التهابی دوزهای بالا و متفاوت دگزامتازون (0.5 mg/kg/day, 1mg/kg/day) و مقایسه نتایج آن با درمان استاندارد در پانکراتیت حادمی باشد. روشها و مواد:د...
Diets rich in fruits and vegetables reduce risk of adverse cardiovascular events. However, the constituents responsible for this effect have not been well established. Lately, the attention has been brought to vegetables with high nitrate content with evidence that this might represent a source of vasoprotective nitric oxide. We hypothesized that short-term consumption of spinach, a vegetable h...
Sildenafil is a selective phosphodiesterase-5 inhibitor that has been demonstrated to delay ventricular remodeling in humans and experimental animals. The aim of this prospective study was to assess the chronic effects of sildenafil administration on echocardiographic indices and N-terminal pro-B-type natriuretic peptide (NT-proBNP) in dogs with naturally occurring, asymptomatic myxomatous mitr...
BACKGROUND Lethal yellow (LY; C57BL/6J Ay/a) mice exhibit adult-onset obesity, altered metabolic regulation, and early reproductive senescence. The present study was designed to test the hypothesis that obese LY mice possess differences in expression of ovarian genes relative to age-matched lean mice. METHODS 90- and 180-day-old LY and lean black (C57BL/6J a/a) mice were suppressed with GnRH ...
We measured the excretion rate of endogenous creatinine in 84 24-hour urine collections obtained from 60 term and preterm newborn infants between the 3rd and the 68th postnatal day, at postconceptional ages 28-42 weeks. The rate was positively correlated with weight, height, and postconceptional age but not with postnatal age; the strongest correlation was that with weight. When the rate was fa...
OBJECTIVES The aim of this study was to investigate whether there is a temporal pattern of ischemic events in relation to dual antiplatelet therapy in patients with unprotected left main coronary artery (ULMCA) stenosis treated with percutaneous coronary intervention (PCI). BACKGROUND Identifying which periods during follow-up of patients with ULMCA stenosis treated with PCI are associated wi...
A 90-day repeated-dose oral toxicological evaluation was conducted according to GLP and OECD guidelines on the methylurate purine alkaloid theacrine, which is found naturally in certain plants. Four groups of Hsd.Brl.Han Wistar rats (ten/sex/group) were administered theacrine by gavage doses of 0 (vehicle only), 180, 300, and 375 mg/kg bw/day. Two females and one male in the 300 and 375 mg/kg b...
OBJECTIVE To compare the efficacy and safety of a 3-day regimen of clindamycin vaginal ovules with a 7-day regimen of clindamycin vaginal cream for the treatment of bacterial vaginosis (BV). METHODS Women with a clinical diagnosis of BV were treated with a 3-day course of clindamycin ovules or a 7-day course of clindamycin cream administered intravaginally. Three hundred and eighty-four patie...
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