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2篇 您的检索式:作者名="Cheng Quancheng"
    题名 作者 年代 出处 被引量
1Methylene blue attenuates white matter damage after focal cerebral ischemia-reperfusion in rats显示文摘Methylene blue(MB)was reported to have neuronal protective effect after brain ischermia.In this study,we aimed to investigate the effect of MB on white matter in rats after focal cerebral ischemia-reperfusion(MCAO/R)injury.MCAO/R model was set and 54 male SD rats were randomly divided into 3 groups:control(sham surgery group),middle cerebral artery occlusion and reperfusion(MCAO),MCAO treated with MB of 10 mg/kg(MB)by intraperitoneal injection 1.5 h after surgery.We observed the neurological deficits in different groups using foot fault test 24 h after MCAO.We measured the infarction volume using TTC staining and showed the morphological changes of neurons and myelin using Nissl and black gold staining.Chen Xuhao Ma Jiayi Jiang Xingyuan Chen Jiahui Cheng Quancheng Zhang Weiguang Chen Chunhua 2021解剖学杂志2021,44,S01:0
23D point clouds reconstruction of mixed reality model based on medical imaging显示文摘This project intends to deploy image information such as magnetic resonance imaging(MRI)and digital subtraction angiography(DSA)com bined with stereo positioning system to scan,display and locate anatomical structures such as bones and joints in corpses and living bodies.We employ 3D point clouds as efficient representations of MRI,and propose point clouds denoising and inpainting leveraging on the field of graph signal processing.Virtual reality surgery for specific patients,such as arthroplasty,can be performed multiple times in the ward,and the calculated force is communicated to the operator through the force feedback device to obtain a feel that is close to the actual operation.Zhang Weiguang Hu Wei Cheng Quancheng Fang Xuan Liu Huaicun Ding Huiru Zhao 2021解剖学杂志2021,44,S01:0
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