نتایج جستجو برای: 1317
تعداد نتایج: 496 فیلتر نتایج به سال:
A 1173-base pair cDNA encoding bovine cellular retinaldehyde-binding protein (CRALBP) was cloned from a bovine retinal cDNA expression library using as probes both anti-CRALBP polyclonal and monoclonal antibodies. The amino acid sequence deduced from the cDNA corresponds exactly to that determined by direct analysis of NH2-terminally acetylated bovine CRALBP (Crabb, J. W., Johnson, C. M., Carr,...
OBJECTIVE To analyze cases of compound, unfavorable and non-comminuted mandibular angle fractures treated by trans-osseous wiring, presenting postoperative complications, in a low resource center. MATERIALS AND METHODS This was a 13-year retrospective study of 1,324 fractures in 1,317 subjects. The predictor variables were age, gender, aetiology, time lag between injury and treatment, and con...
Purpose. Paclitaxel and carboplatin are novel anticancer drugs that have emerged in recent years, while there is still a lack of clinical consensus on these two drugs. The study conducted meta-analysis systematic review to analyze the efficacy safety paclitaxel for platinum-sensitive ovarian cancer. Methods. A search was carried out three databases Cochrane Library, Embase, PubMed from inceptio...
Abstract Background It has been known that liver stiffness (LS) assessed by transient elastography is associated with right heart dysfunction and the severity of tricuspid regurgitation. However, predictive value LS for adverse outcome in patients regurgitation (TR) uncertain. Objectives The aim this study was to identify prognostic moderate or greater degree TR. Methods A total 257 severe TR w...
هدف اصلی این تحقیق پیش بینی انرژی جذب شده و بررسی میزان خسارت وارده به سیستم های حفاظ جاده ای مورد استفاده در سطح راههای کشور در زمان برخورد با وسایل نقلیه جاده ای است. این تحقیق گاردریل سپری دو و سه موج را به عنوان سیستم حفاظ جاده ای مورد بررسی قرار می دهد که براساس استاندارد ملی isiri din 1317 طراحی شده است. به منظور شبیه سازی رفتار گاردریل در زمان برخورد از نرم افزار ansys autodyn v15.0 استف...
[1] We use a data set consisting of periods for which the transpolar ionospheric potential ( pc) is well-determined by Super Dual Auroral Radar Network (SuperDARN) data to test the Hill model. The Hill model, as formulated by Siscoe et al. [2002], specifies pc as a function of solar wind speed and ram pressure, the interplanetary magnetic field, the reconnection electric field (Er), and the ion...
OBJECTIVES To explore individual determinants of workplace injury among Thai workers. DESIGN Cross-sectional analysis of a large national cohort. SETTING Thailand. PARTICIPANTS Thai Cohort Study participants who responded to the 2009 follow-up survey were included if they reported doing paid work or being self-employed (n=51 751). OUTCOME MEASURES Self-reported injury incidence over the...
Several lines of experiments demonstrated the interplay between the transforming growth factor-beta (TGF-beta) and vitamin D signaling pathways. Recently, we found that Smad3, a downstream component of the TGF-beta signaling pathway, potentiates ligand-induced transactivation of vitamin D receptor (VDR) as a coactivator of VDR (Yanagisawa, J., Yanagi, Y., Masuhiro, Y., Suzawa, M., Watanabe, M.,...
Objective: To indentify Optimal cutoffs of grip strength for definition as weakness in the elderly. Methods: Our study population comprised 1317 subjects (mean ± SD age: 67.6 ± 6.0 years; 44.3% men) from the Hangu area of Tianjin, China. Data collection includes general physical examination, biochemical indicators and questionnaire. Mobility limitation was defined as a 4-m walking speed < 0.8 m...
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