نتایج جستجو برای: 002 to 045
تعداد نتایج: 10617876 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Detection of longitudinal changes in white matter hyperintensities (WMH) by using visual rating scales is problematic. We compared a widely used visual rating scale with a volumetric method to study longitudinal white matter changes. METHODS WMH were assessed with the visual Scheltens scale and a volumetric method in 100 elderly subjects aged 70-81 years for whom repeti...
The clinical value of plasma Epstein-Barr virus (EBV) DNA has not been evaluated in patients with early-stage extranodal nasal-type NK/T-cell lymphoma (NKTCL) receiving primary radiotherapy. Fifty-eight patients with stage I disease and 11 with stage II disease were recruited. High pretreatment EBV-DNA concentrations were associated with B-symptoms, elevated lactate dehydrogenase levels, and a ...
!" ! #$ % &$ $!' ( " # )$!& * % & ! + , * # + # &! + !& , . / ) ) 0 )$ " !#$& * # ) " ( !& * % & ! ) , *! ) $ & ' (* 1 )' " . )$ 223 , * $3 #)$! 4 !' !$ ', # % 1 # " 1 $% % " & 4 $ " # )$!& 0& !' * ! * % & ! + , * # ! + # &! % # * % ( & % $ $5 . ) %6 " 1 $% % 5 #$ $ ' &' $ " # )$!& &$ , ( 5 ) % # !& ' , * # % 37 $8'& %$% % , * # ) !$ 1 #$ " !$1 ', % ) !& '& ) + ). 1 , & ) + 1 &$ ) 4 ) !' 4 # 4 ...
Background: Artificial turf fields are increasingly being installed with lighter weight infill systems that incorporate a pad underlayer, which is reported to reduce surface shock and decrease injuries. At this time, the effects of underlayer on football trauma unknown. Hypothesis: Athletes would not experience differences in surface-related injuries between no-pad fields. Study Design: Cohort ...
En concordancia con la teorización y hallazgos empíricos del Modelo Elaborado de Identidad Social, se adaptó una escala para evaluar las conductas solidarias durante emergencia derivada enfermedad COVID-19. 600 mujeres 400 hombres respondieron batería en redes sociales otros contactos digitales. Los resultados Análisis Factorial Confirmatorio mostraron un ajuste adecuado instrumento χ2(247) = 7...
The ability of a nonenterotoxigenic, K88-negative porcine Escherichia coli strain of serogroup 045:K"E65" to induce attaching-effacing lesions was investigated in newborn pigs. Typical attaching-effacing lesions, characterized by intimate adherence of bacteria to mature enterocyte brush borders with effacement of the microvilli, were observed on light and electron microscopy. Bacteria were also...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید