نتایج جستجو برای: ψw and ri
تعداد نتایج: 16828896 فیلتر نتایج به سال:
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1 Assistant Professor, Department of radiodiagnosis, Meenakshi Medical college Hospital and Research Institute (MMCH & RI), Kanchipuram 2 Professor, Department of radiodiagnosis, Meenakshi Medical college Hospital and Research Institute (MMCH & RI), Kanchipuram 3 Post graduate, Department of radiodiagnosis, Meenakshi Medical college Hospital and Research Institute (MMCH & RI), Kanchipuram. 4 Pr...
This article analyzes the double rib contour sign (DRCS) and the rib index (RI). The analyzed topics are 1. the history of presentations - publication of DRCS-RI, 2. the study source origin: school screening for idiopathic scoliosis (IS), 3. what the DRCS and the RI are- Description, 4. the quantification of the DRCS - RI, 5. a reliability study for RI 6. how much the rib index is affected by t...
P-247: To Evaluate The Oxytocin Effect on Maternal-Fetal Circulation during Termination of Pregnancy
Background: To evaluate the effect of oxytocin on blood circulation of fetus and uterus by Doppler ultrasound. Materials and Methods: Forty six pregnant women were assigned to receive for indication of delivery intravenous oxytocin. Doppler velocitometry before and after administration of oxytocin for umbilical,middle cerebral artery and uterine artery were performed, and Pulsatility index (PI)...
Background & Aim: Occlusion of organs artery results in ischemia and the opening of occluded artery leads to tissue lesion identified as reperfusion injury(RI). Oxygen-derived free radicals seem to be involved in the reperfusion injury. In this experimental study the effects of 5-aminosalicylic acid(5-ASA), a prescribed drug for ulcerative colitis, was assessed. 5-ASA is a potent scavenger ...
One of the main problems in malaria control is the resistance of Plasmodium falciparum to chloroquine and some other antimalarial drugs. This resistance is now quite common in most regions where falciparum malaria is endemic. Between 1968 and 1976, two in-vivo studies were carried out in endemic areas in the south of Iran and they showed P. falciparum to be chloroquine-sensitive. In 1983, the D...
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PURPOSE The aim of this retrospective study was to assess the utility of a voxel-based analysis (VBA) method for (201)Tl SPECT in glioma, compared to conventional ROI analysis. METHODS We recruited 24 patients with glioma (high-grade 15; low-grade 9), for whom pre-operative (201)Tl SPECT and MRI were performed. SPECT images were coregistered with MRI. The uptake ratio (UR) images of tumor to ...
We investigated the cardioprotective effect of renal ischemic postconditioning (RI-PostC) and its mechanisms in a rabbit model. Rabbits underwent 60 min of left anterior descending coronary artery occlusion (LADO) and 6 h of reperfusion. The ischemia-reperfusion (IR) group underwent LADO and reperfusion only. In the RI-PostC group, the left renal artery underwent 3 cycles of occlusion for 30 se...
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