نتایج جستجو برای: 25 75
تعداد نتایج: 466833 فیلتر نتایج به سال:
Twenty ASA physical status Class III patients undergoing cadaver renal transplantation were studied. After 90 per cent T1 recovery, as determined by train-of-four measurement, from 1.0 mg.kg-1 succinylcholine to facilitate tracheal intubation, nine patients received atracurium 0.25 mg.kg-1 (Group I) and 11 patients received vecuronium 0.05 mg.kg-1 (Group II) intravenously. The following measure...
BACKGROUND Effective surveillance for infectious diseases is an essential component of public health. There are few studies estimating the cost-effectiveness of starting or improving disease surveillance. We present a cost-effectiveness analysis the Integrated Disease Surveillance and Response (IDSR) strategy in Africa. METHODOLOGY/PRINCIPAL FINDINGS To assess the impact of the IDSR in Africa...
161 Abstract: Pulsatile systems are best for the drugs, which follows chronopharmacological behaviour where night time dosing is required, drugs having high first-pass effect and having specific site of absorption in GIT. In this study, colon targeted pulsatile release tablets of atenolol was prepared using press coating technique to treat hypertension in the early hours of the morning. Pulsati...
The purpose of the study was to investigate the effects of one night's sleep deprivation on the cardiorespiratory responses to exercise during the follicular and luteal phases of the menstrual cycle. We have studied nine, healthy females aged 24-35 years with regular menstrual cycles. Each subject performed spirometric tests at rest and then an incremental exercise testing during 11-13 days of ...
BACKGROUND Little is known about the clinical features, procedural risks, or survival of patients receiving replacement versus new implantable cardioverter-defibrillators (ICDs). METHODS AND RESULTS Entries in the National Cardiovascular Data Registry (NCDR) ICD Registry from 2005 through 2010 were eligible for inclusion (n=463,978). Baseline demographic data, clinical information, and proced...
We have investigated the segregation of Pt atoms to the surfaces of Pt-Re nanoparticles using the Monte Carlo method and modified embedded-atom method potentials that we have developed for Pt-Re alloys. The Pt(75)Re(25) nanoparticles (containing from 586 to 4,033 atoms) are assumed to have disordered fcc configurations and cubo-octahedral shapes (terminated by [111] and [100] facets), while the...
Poly(DL-lactide-co-glycolide)s (PLGAs) have been proposed as substrata for bone tissue engineering. In the experiments reported herein, we sought to identify the optimum lactide to glycolide ratio, from the series 85:15, 75:25, 50:50, or poly-(DL-lactide) (PLA), for the elaboration of bone matrix by cultured rat bone marrow cells (RBMC) on two-dimensional substrates. Having identified PLGA 75:2...
Silk sericin (SS)/silk fibroin (SF) blend nanofibers have been produced by electrospinning in a binary SS/SF trifluoroacetic acid (TFA) solution system, which was prepared by mixing 20 wt.% SS TFA solution and 10 wt.% SF TFA solution to give different compositions. The diameters of the SS/SF nanofibers ranged from 33 to 837 nm, and they showed a round cross section. The surface of the SS/SF nan...
Results 481 patients with intraabdominal candidiasis were recorded. 132 patients (27%) were at the ICU at time of diagnosis and 349 (73%) at regular wards (252 in surgical wards). There were no statistical differences in age, sex or comorbidities except for heart disease (28% ICU vs 15% ward, p= 0,002) and use of dyalisis (11%ICU vs 4% ward p= 0,005). APACHE II score was higher in ICU group (me...
این آزمایش بر اساس طرح پایه بلوک های کامل تصادفی با 11 تیمار و سه تکرار و با استفاده از سه گیاه خلر، ارزن معمولی و ارزن نوتریفید در بهار سال 1391 در مزرعه تحقیقاتی کشاورزی و منابع طبیعی کرمان اجرا گردید. تیمارهای آزمایش شامل (1) کشت خالص ارزن معمولی (2) کشت خالص ارزن نوتریفید (3) کشت خالص خلر (4) کشت مخلوط 50% خلر و 50% ارزن معمولی (5) کشت مخلوط در هم 50% خلر + 50% ارزن معمولی (6) کشت مخلوط 75%...
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