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Dive into the research topics where He Dawei is active.

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Featured researches published by He Dawei.


Archive | 2018

大肠杆菌胞外囊泡对人神经母细胞瘤SK-N-SH细胞增殖、凋亡和迁移的影响

唐波; Tang Bo; 何大维; He Dawei; 李典; Li Dian; 郭文浩; Guo Wenhao; 张丹; Zhang Dan; 魏光辉; Wei Guanghui

目的研究大肠杆菌胞外囊泡( E . coli -OMVs)对人神经母细胞瘤SK-N-SH细胞增殖、凋亡和迁移的影响。 方法采用差速离心法提取大肠杆菌胞外囊泡,观察囊泡形态并测定囊泡粒径范围。随机分为4组:正常对照组、胞外囊泡低剂量组(100 μg/mL E . coli -OMVs)、胞外囊泡中剂量组(500 μg/mL E . coli -OMVs)和胞外囊泡高剂量组(1000 μg/mL E . coli -OMVs)。MTT检测各组细胞增殖能力;TUNEL和Western blot分别检测各组细胞凋亡情况及凋亡相关蛋白caspase3的表达;Transwell检测各组细胞迁移能力。 结果透射电镜下 E . coli -OMVs呈双层膜、中空、圆形或椭圆形,其内含低密度或高密度物质,具有明显的异质性,粒径分析结果表明其直径分布在30~450 nm。与对照组相比,经 E . coli -OMVs干预后,SK-N-SH细胞增殖能力显著降低;细胞凋亡增加,caspase3蛋白表达水平明显上调;而迁移能力显著降低( P <0.05)。 结论 E . coli -OMVs对SK-N-SH细胞具有直接杀伤作用,有望成为难治性神经母细胞瘤的治疗药物。


Pathology & Oncology Research | 2014

HIF-1α Expression Correlates with Cellular Apoptosis, Angiogenesis and Clinical Prognosis in Rectal Carcinoma

Liu Feng; Lin Tao; He Dawei; Li Xuliang; Luo Xiaodong


International Urology and Nephrology | 2010

Uncommon pediatric painless scrotal masses: a puzzle of pediatricians and urologists

Yuan Xingang; Wei Guanghui; Lin Tao; He Dawei; Li Xuliang


Archive | 2015

Child penis curvature and length measuring instrument

Liu Xing; He Dawei; Wei Guanghui


Journal of Animal and Veterinary Advances | 2010

Biological characteristics of rat Spermatogonial Stem Cells cultured on sertoli cell feeder layer in vitro.

Zhang Deying; Wei Guanghui; He Dawei; Zhu Jing; Liu Xing; Lin Tao


Italian Journal of Pediatrics | 2018

Management of undescended testis may be improved with educational updates and new transferring model

Wei Yi; Wu Shengde; Shen Lianju; Lin Tao; He Dawei; Wei Guanghui


Archive | 2017

Biological support pipe of degradable urethra

Zhang Deying; He Dawei; Wei Guanghui


Zhonghua Xiaoerwaike Zazhi | 2016

P53がシクロホスファミド代謝物アクロレインによる未成熟精巣のアポトーシスにおける役割【JST・京大機械翻訳】

Deng Changkai; Liu Feng; Li Xuliang; Lin Tao; He Dawei; Wei Guanghui; Liu Xing; Hua Yi; Zhang Deying; Wu Shengde


Zhonghua Xiaoerwaike Zazhi | 2016

先天性副腎皮質過形成性症致46XX性発育異常の外科的治療分析【JST・京大機械翻訳】

Li Dong; Zhang Deying; Li Xuliang; Wei Guanghui; He Dawei; Liu Junhong; Lin Tao


Zhonghua Xiaoerwaike Zazhi | 2016

卵睾型性異常発育センターの臨床診断と治療の分析【JST・京大機械翻訳】

Wei Yi; Wu Shengde; Lin Tao; He Dawei; Li Xuliang; Liu Junhong; Liu Xing; Hua Yi; Zhang Deying; Wei Guanghui

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Lin Tao

Chongqing Medical University

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Wei Guanghui

Chongqing Medical University

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Li Xuliang

Chongqing Medical University

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Wu Shengde

Chongqing Medical University

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Wei Yi

Chongqing Medical University

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Liu Feng

Chongqing Medical University

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Luo Xiaodong

Chongqing Medical University

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Shen Lianju

Chongqing Medical University

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Yuan Xingang

Chongqing Medical University

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