نتایج جستجو برای: indirect injection
تعداد نتایج: 236169 فیلتر نتایج به سال:
Recent studies in the rat have identified a role for T cell-dependent alloantibody in rejection of MHC class I-disparate allografts. RT1Aa-disparate PVG.R8 heart grafts are rejected acutely in naive, and hyperacutely in sensitized, PVG.RTIu recipients by CD4 T cell-dependent alloantibody. Here, we examined the T cell Ag recognition pathways responsible and show that direct injection into skelet...
Purpose The purpose of this study was to evaluate the dispersion of intravitreally injected solutions and investigate the influence of varying injection techniques. Methods This was a prospective study using enucleated porcine eyes and ultra-high-resolution computed tomography (UHRCT) scanning to visualize iomeprol intravitreal dispersion. Sixty eyes were divided over 12 different groups acco...
Injection of the excitatory amino acid (EAA) antagonist kynurenic acid (KYN) into the rostral ventrolateral medulla (RVLM) of anesthetized rats has no effect on arterial pressure. However, we recently reported that after inhibition of the caudal ventrolateral medulla, injection of KYN into the RVLM decreased arterial pressure to the same level as produced by complete inhibition of the RVLM. We ...
BACKGROUND Unsafe reuse of injection equipment in hospitals is an on-going threat to patient safety in many parts of Africa. The extent of this problem is difficult to measure. Standard WHO injection safety assessment protocols used in the 2003 national injection safety assessment in Cameroon are problematic because health workers often behave differently under the observation of visitors. The ...
rested on sociocultural theory (sct), this study attempted to examine the effect of written corrective feedback (wcf) followed by producing written languaging on developing writing accuracy over new tasks. to this aim, two intact iranian efl classes at the low-intermediate level were randomly assigned to two experimental groups: direct (n = 25) and indirect (n = 25). both groups wrote on a numb...
روش های تشخیص سرولوژیک از مهمترین روشهای تشخیص هیداتیدوزیس می باشند. هدف از مطالعه حاضر راه اندازی و ارزیابی روش dig-elisa(diffusion in gel-elisa) برای تشخیص سرولوژیک هیداتیدوزیس انسانی و مقایسه این روش با روشهای indirect elisa و dot-elisa می باشد. dig-elisa یک روش ایمونو انزیماتیک حساس و ساده است که نیاز به دستگاه قرائت گر نتایج elisa reader ندارد. این روش تلفیقی از انتشار ...
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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