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Featured researches published by Meng Zhiqiang.


肿瘤 | 2016

不可逆电穿孔消融技术治疗兔肌肉VX 2 移植瘤的研究

宁周雨; Ning Zhouyu; 王鹏; Wang Peng; 陈颢; Chen Hao; 陈其文; Chen Qiwen; 徐立涛; Xu Litao; 庄丽萍; Zhuang Liping; 宋利斌; Song Libing; 高嵩; Gao Song; 姜峰; Jiang Feng; 孟志强; Meng Zhiqiang

目的 通过观察不可逆电穿孔(irreversible electroporation,IRE)消融技术应用于治疗兔肌肉VX 2 移植瘤的疗效及安全性,以期为该技术应用于临床提供可靠的实验依据。 方法 建立兔肌肉VX 2 移植瘤模型(10只),随机分为IRE治疗组(8只)和对照组(2只,不予以IRE治疗)。分别于IRE治疗的当日处死对照组的兔子、治疗后第1、3、5和14天时分批处死IRE治疗组的兔子(每组2只),同时收集血浆和血清;肿瘤组织行HE染色,并采用免疫组织化学法检测Bcl-2、热休克蛋白70(heat shock protein 70,HSP70)和血管内皮生长因子(vascular endothelial growth factor,VEGF)在肌肉VX 2 移植瘤中的表达情况;应用TUNEL法检测移植瘤组织中细胞凋亡的情况;ELISA法检测血浆中caspase 3、肿瘤坏死因子α (tumor necrosis factor-α,TNF-α)和VEGF的分泌情况,以及血清中实验兔肝肾功能指标、肌酸激酶-MB同功酶(creatine kinase-MB isoenzyme,CK-MB)及心肌肌钙蛋白Ⅰ(cardiactroponin Ⅰ,CTn Ⅰ)的表达水平。 结果 HE染色结果显示,IRE治疗组中治疗区域和正常组织区域边界清晰,IRE治疗后第3天时,移植瘤组织的边缘区可见大量红细胞以及炎性细胞的浸润,第14天时术区肌肉组织出现纤维化。ELISA法检测结果显示,IRE能有效地增加兔子机体中caspase 3和TNF-α的分泌水平( P 值均 P 值均 < 0.01),但HSP70的表达水平不一。TUNEL检测结果显示,IRE治疗组移植瘤组织中细胞的凋亡率明显增加。术后实验兔的肾功能未见明显异常,谷草转氨酶(aspartateaminotransferase,AST)、谷丙转氨酶(alanine transaminase,ALT)以及CK-MB的表达水平有不同程度的升高,但CTnⅠ的水平未见升高。 结论 IRE能够通过诱导细胞凋亡、产生特异的抗肿瘤免疫效应及抑制血管生成来抑制肌肉移植瘤的生长,是一种安全且有效的肌肉肿瘤局部治疗的微创手段。


Archive | 2017

Applications of Bufalin in preparing preparation capable of realizing targeted inhibition on pancreatic cancer stem cells

Zhu Xiaoyan; Wang Haiyong; Ning Zhouyu; Xu Litao; Meng Zhiqiang


Archive | 2016

A multi -functional operation frame for ablation treatment

Xie Jing; Meng Zhiqiang; Chen Zhen; Chen Hao; Lin Junhua


Archive | 2015

Amorphophallus rivieri-Appendiculate Cremastra Pseudobulb granule effective components and uses of the same in preparation of tumor inhibition drugs

Zhu Xiaoyan; Wu Hongbin; Meng Zhiqiang; Yu Erxin


Archive | 2015

Method for preparing aqueous extract in anti-colorectal cancer compound preparation

Zhu Xiaoyan; Wu Hongbin; Meng Zhiqiang; Cheng Zhihong; Yu Erxin


Archive | 2015

Medicine composition for preventing and treating nausea and emesis after TACE operation as well as application thereof and package

Zhu Xiaoyan; Xie Jing; Lin Junhua; Chen Zhen; Meng Zhiqiang


PLOS ONE | 2014

Generation and characterization of cancer-associated fibroblast cultures.

Chen Lianyu; Qu Chao; Chen Hao; Xu Litao; Qi Qi; Luo Jianmin; Wang Kun; Meng Zhiqiang; Chen Zhen; Wang Peng; Liu Lu-ming


China Journal of Traditional Chinese Medicine and Pharmacy | 2011

Experimental study of anticancer mechanism of Jianpi Liqi Granules in H22 hepatic cancer mice

Meng Zhiqiang


China Journal of Traditional Chinese Medicine and Pharmacy | 2009

Regulation effect of herbal decoction QingyiHuaji Formula on metabolism related gene expression of pancreatic cancer SW1990

Shen Ye-hua; Liu Lu-ming; Fu Jie; Meng Zhiqiang; Chen Zhen


Zhongliu | 2008

結腸直腸癌患者91例の予後を分析した。【JST・京大機械翻訳】

Chen Hao; Zhang Jianjun; Meng Zhiqiang; Chen Zhen; Lin Junhua; Zhou Zhenghua; Wang Kun; Ma Xing; Liu Lu-ming

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