نتایج جستجو برای: barakat juhari
تعداد نتایج: 235 فیلتر نتایج به سال:
One of the most widely used methods for the determination of amino acids is the ninhydrin technique perfected by Van Slyke and his coworkers (1). This permits the measurement of amino acid concentration either calorimetrically or by the volume of carbon dioxide released during the reaction. The measurement of carbon dioxide by the Van Slyke manometric apparatus is capable of great precision but...
One of the most widely used methods for the determination of amino acids is the ninhydrin technique perfected by Van Slyke and his coworkers (1). This permits the measurement of amino acid concentration either calorimetrically or by the volume of carbon dioxide released during the reaction. The measurement of carbon dioxide by the Van Slyke manometric apparatus is capable of great precision but...
BACKGROUND: The aim of the current study was to identify a possible locus of dysfunction in the visual system of depressed patients. MATERIALS AND METHODS: Fifty Major Depressive patients aged 21-60 years and 15 age-matched controls took part in the study The diagnosis was obtained with the SCAN v 2.0. The psychometric assessment included the HDRS, the HAS, the Newcastle Scales, the Diagnostic ...
Metabolism of carbon tetrachloride is essential for its toxic effect on intracellular components of the hepatocytes (Butler, 1961 ; Recknagel, 1967). Carbon tetrachloride decreases the biliary excretion of foreign organic compounds of high molecular weight (Barakat & Abou-El-Markarem, 1973). Whether metabolism of carbon tetrachloride is also essential for this effect, will be discussed here. Va...
This study compared two measures of depression in a population with schizophrenia. Inpatients (n = 112) with schizophrenia, were assessed on the Hamilton (HDRS), and Calgary (CDSS) depression scales and the Positive and Negative Syndrome Scale (PANSS). Eighty-nine were reassessed 3 months later. A principal components factor analysis was applied to each depression scale. The relationship betwee...
In a randomized, parallel design, 19 patients with winter depression were treated with either a week of a white 1.5-hr dawn simulation peaking at 250 lux or a week of a red, 1.5-hr dawn signal peaking at 2 lux. The subjects were told that they would receive either a white or red dawn reaching in intensity that would be dimmer than standard bright light treatment. At the end of both the baseline...
Saverio Caini*, Winston Andrade, Selim Badur, Angel Balmaseda, Amal Barakat, Antonino Bella, Abderrahman Bimohuen, Lynnette Brammer, Joseph Bresee, Alfredo Bruno, Leticia Castillo, Meral A. Ciblak, Alexey W. Clara, Cheryl Cohen, Jeffery Cutter, Coulibaly Daouda, Celina de Lozano, Domenica De Mora, Kunzang Dorji, Gideon O. Emukule, Rodrigo A. Fasce, Luzhao Feng, Walquiria Aparecida Ferreira de A...
X. Wu Optics & Photonics Technology Laboratory, Ecole Polytechnique Fédérale de Lausanne, EPFL-STI-OPT, CH-2000 Neuchâtel, Switzerland Department of Precision Instruments, State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084, China E. Barakat [email protected] Optics & Photonics Technology Laboratory, Ecole Polytechnique Fédérale de L...
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