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| 1 | Animal experiment and clinical study of effect of gamma-interferon on hepatic fibrosis显示文摘AIM To evaluate the antifibrotic effect ofdifferent doses of recombinant human Gamma-Interferon (IFN-γ) intwo rat models of hepaticfibrosis, and to observe its effect on moderatechronic hepatitis B virus fibrosis.METNODS Hepatic fibrosis was successfullyinduced in 150 and 196 rats by subcutaneousinjection of carbon tetrachloride (CCl4) andintraperitoneal injection of dimethylnitrosamine(DMN), respectively. Each of the two modeldose IFN-γ group (15 MU/kg per day, i.m. for 8group (1.67 MU/kg daily, i.m. for 8 weeks).Another group of 10 rats without any treatmentwas used as normal controls. At the end of theexperiment, semi-quantitative histopathologicalscores of inflammation and fibrosis, liver (αsmooth muscle actin (α-SMA) expression level,liver hydroxyl proline content and serumhyaluronic acid levels were compared. And 47medium chronic hepatitis B viral fibrosispatients were studied. They were given IFN-γtreatment, 100MU/day i.m. for the first threemonths and 100MU qod i.m. for the next sixmonths. Semi-quantitative pathological scoresof inflammation and fibrosis and serum hepaticfibrosis indices were compared within the 9months.RESULTS In animal experiment, thepathological fibrosis scores and liver hydroxylproline content were found to be significantlylower in rats treated with different doses of IFN-γ as compared with rats in fibrotic model groupinduced by either CCI4 or DMN, in a dose-dependent manner. For CCI4-induced model,pathological fibrosis scores in high, medium andIow doses IFN-γ groups were 5.10 ± 2.88, 7.70 ±3.53 and 8.00 ± 3.30, respectively, but the scorewas 14.60 ± 7.82 in fibrotic model group.Hydroxyl proline contents were 2.83 ± 1.18, 3.59± 1.22 and 4.80 ± 1.62, in the three IFN-γgroups, and 10.01 ± 3.23 in fibrotic model group.The difference was statistically significant(P<0.01). Similar results were found in DMN-induced model. Pathological fibrosis scoreswere 6.30±0.48, 8.10 ±2.72 and 8.30 ±2.58, inhigh, medium and Iow doses IFN-γ groups, and12.60 ± 3.57 in fibrotic model group. Hydroxylproline contents were 2.72 ± 0.58, 3.14 ± 0.71and 3.62 ± 1.02, in the three IFN-γ groups, and12.79 ± 1.54 in fibrotic model group. Thedifference was statistically significant(P<0.01). Serum hepatic fibrosis indicesdecreased significantly in the 47 patients afterIFN-γ treatment (HA: 433.38 ± 373.00 vs 281.57± 220.48; LN: 161.22± 41.02 vs 146.35 ± 44.67;PCⅢ: 192.59 ± 89.95 vs 156.98 ± 49.22; C-Ⅳ:156.30 ± 44.01 vs 139.14 ± 34.47) and thedifferences between the four indices weresignificant (P<0.05). Thirty-three patientsCONCLUSION All the three doses of IFN-γ areeffective in treating rat liver fibrosis induced byeither CCl4 or DMN, the higher the dose, thebetter the effect. And IFN-γ is effective forpatients with moderate chronic hepatitis B viralfibrosis. | Hong Lei Weng Wei Min Cai Rong Hua Liu Institute of Infectious Diseases, First Affiliated Hospital. Medical School. Zhejiang University, Hangzhou 310003, Zhejiang Province. China | 2001 | World Journal of Gastroenterology2001,7,1: | 53 |
| 2 | Inhibitory effect of IGF-Ⅱ antisense RNA on malignant phenotype of hepatocellular carcinoma显示文摘INIRODUCTIONAccording to the therapeutic effect and strategy ofantisense RNA for hepatoccllular carcinoma(HCC),we have specifically synthesized partialcDNA of human insulin-like growth factor Ⅱ(IGF-Ⅱ)and constructed IGF-Ⅱ cDNA antisenseeukaryotic expression vector.The constructedvector was introduced into hepatoma cell lineSMMC-7721 to block the intrinsic IGF-Ⅱexpression.The biological behavior changes ofhepatoma cells were observed.All these | Dong Hua Yang Ming Qing Zhang Jiang Du Chong Xu Oiao Ming Liang Ji Fang Mao Han Rong Qin Zi Rong Fan Department of Gastroenterology,Zhujiang Hospital,the First Military Medical University,Guangzhou 510282,China Laboratory of Molecular Biology,Zhujiang Hospital,the First Military Medical University,Guangzhou,China Departrnent of Biochemistry,the Second Military Medical University,Shanghai,China | 2000 | World Journal of Gastroenterology2000,6,2: | 54 |
| 3 | Induction of apoptosis by shikonin through a ROS/JNK-mediated process in Bcr/Abl-positive chronic myelogenous leukemia (CML) cells显示文摘这研究检验了 shikonin 导致的发信号的事件在 Bcr/Abl-positive 导致 apoptosis 的正式就职长期的骨髓内产生的白血病(电流型逻辑) 房间(例如, K562, LAMA84 ) 。有 shikonin 的 K562 细胞的处理(例如, 0.5 M )导致了反应的氧种类( ROS )的快速的产生伴随的 apoptosis 的深刻正式就职,打击 c-Jun-N-terminal kinase ( JNK )和 p38 的激活, mitochondrial 蛋白质细胞色素 c 和 Smac/DIABLO 的显著版本, PARP 的 caspase-9 和-3,和劈开的激活。完全 ROS 清除堵住了所有上述事件(即, apoptosis 的 JNK 和 p38 phosphorylation,细胞色素 c 和 Smac/DIABLO 版本, caspase 和 PARP 劈开,以及正式就职) 后面的 shikonin 处理。JNK 的抑制并且 JNK1 击倒显著地稀释的细胞色素 c 版本, caspase 劈开和 apoptosis,但是没影响调停 shikonin 的 ROS 生产。另外, caspase 激活的抑制完全堵住了导致 shikonin 的 apoptosis,但是有点没修改调停 shikonin 的细胞色素 c 版本或 ROS 产生。总的来说,这些调查结果证明导致 shikonin 的氧化损害在 apoptotic 发信号在一个近似的点操作串联,并且随后激活,并且导致 apoptosis 压力相关的 JNK 小径,扳机 mitochondrial 机能障碍,细胞色素 c 版本,和 caspase 激活。我们的数据也建议 shikonin 可以是为电流型逻辑的处理的一个有希望的代理人,, ROS 的一个发电机。 | Xin Mao Chun Rong Yu Wen Hua Li Wen Xin Li | 2008 | Cell Research2008,18,8: | 31 |
| 4 | Ginsenoside Rh2 inhibits glioma cell proliferation by targeting microRNA-128显示文摘 | Nan WU Guo-cai WU Rong HU Mei LI Hua FENG | 2011 | Acta Pharmacologica Sinica2011,32,3: | 33 |
| 5 | Telomerase activity in gastric cancer and its clinical implications显示文摘INTRODUCTIONThedevelopmentofcarcinomaresultsfrommultipleindependentgeneticchangesthatactivateprotooncogenesorinactivatetheac... | ZHAN Wen Hua, MA Jin Ping, PENG Jun Sheng, GAO Jing Song, CAI Shi Rong, WANG Jian Ping, ZHENG Zhang Qing and WANG Lei | 1999 | World Journal of Gastroenterology1999,5,4: | 25 |
| 6 | Prevalence of Thyroid Nodules and Its Relationship with Iodine Status in Shanghai:a Population-based Study显示文摘Objective This study was designed to evaluate the prevalence of thyroid nodules(TNs) and its relationship with urine iodine concentrations(UICs) after the regional rapid economic growth and lifestyle changes. Methods A cross-sectional survey was conducted in the general population aged 15-69 years. A questionnaire regarding general and personal characteristics and relevant information was administered. Ultrasonography of the thyroid was performed, and serum triiodothyronine(T3), tetraiodothyronine(T4), serum thyroid stimulating hormone(TSH), free triiodothyronine(FT3), free tetraiodothyronine(FT4), thyroglobulin antibody(Tg Ab), thyroid peroxidase antibody(TPOAb), and TSH receptor antibody(TRAb) levels were measured for each individual subject. Results The prevalence rates of TNs in the whole population, females and males were 27.76%, 34.04%, and 21.60%, respectively. The prevalence of multiple nodules increased with age, whereas the prevalence peaks differed between males and females. The median UICs in the whole population and females with non-TNs were higher than those of subjects with TNs(P=0.0035, P=0.0068). The median UICs in subjects with a single TN were higher than those in subjects with multiple TNs(P=0.0164, P=0.0127). The result showed a U-shaped curve relationship between UIC and prevalence of TNs. The prevalence of TNs was the lowest when the UIC was 140-400 μg/L. Conclusion The prevalence of TNs was nearly 30% and increased with age. The relationship between UIC and prevalence of TNs is U-shaped, with an increase in risk when the UIC was <140 μg/L and >400 μg/L. Very low or high UIC levels need attention and correction. | SONG Jun ZOU Shu Rong GUO Chang Yi ZANG Jia Jie ZHU Zhen Ni MI Ming HUANG Cui Hua YU Hui Ting LU Xi RUAN Ye WU Fan | 2016 | Biomedical and Environmental Sciences2016,29,6: | 25 |
| 7 | Single-cell RNA-seq uncovers dynamic processes and critical regulators in mouse spermatogenesis显示文摘 | Yao Chen Yuxuan Zheng Yun Gao Zhen Lin Suming Yang Tongtong Wang Qiu Wang Nannan Xie Rong Hua Mingxi Liu Jiahao Sha Michael D. Griswold Jinsong Li Fuchou Tang Ming-Han Tong | 2018 | Cell Research2018,28,9: | 26 |
| 8 | Expression of insulin-like growth factor Ⅱ and its receptor in hepatocellular carcinogenesis显示文摘INTRODUCTIONInsulin-like growth factor Ⅱ(IGF-Ⅱ) is a mitogenic peptide of 74 kD and is mostly synthesized in fetal liver tissue .IGF-Ⅱ is believed to play an important role in fetal growth and development and is involved in cellular proliferation and differentiation[1-5]. Recently ,several researchers have reported increased expression of the IGF-Ⅱgene in human hepatocellular carcinoma (HCC) and adjacent non-cancerous liver tissues [6-10]. | Zi Rong Fan Dong Hua Yang Jun Cui Han Rong Qin Chun Chi Huang Department of Gastroenterology, Zhujiang Hospital. The First Military Medical University, Guangzhou 510282.Guangdong Province. China | 2001 | World Journal of Gastroenterology2001,7,2: | 24 |
| 9 | BMI, WC, WHtR, VFI and BFI: Which Indictor is the Most Efficient Screening Index on Type 2 Diabetes in Chinese Community Population显示文摘Objective Obesity is a major risk factor for type 2 diabetes, many indexes can be used to describes obesity and predict diabetes. This research attempts to identify the best indicator of obesity to screening diabetes in Chinese population. Methods A cross-sectional data of 8121 subjects aged 35-60 years were included in this research belongs to the Diabetes Appropriate Technology Intervention Study. Anthropometric indicators including body weight, height, waist circumferences (WC), body fat index (BFI) and visceral fat index (VFI) and blood biochemical indicators after an overnight fast [fasting blood glucose, total cholesterol, high-density lipoprotein (HDL) cholesterol, and triacylglycerol] were measured. BMI (body mass index) and Weight to Height Ratio was calculated. Results Subjects with obesity had a higher risk of physician diagnosed diabetes (OR=2.50, 95% CI 1.83-3.43), new diagnosed diabetes (OR=4.23, 95% CI 2.91-6.15) and pre-diabetes (OR=1.75, 95% CI 1.31-2.34) compared to those with normal Body mass index (BMI). There was a significant trend of increased risk of all diabetes status with increased waist circumference (WC). The waist-to-height ratio (WHtR) yielded the most significant association with new diagnosed diabetes and physician diagnosed diabetes than other indices. Conclusion Central obesity is significantly correlated with diabetes. VFI was most correlated with pre-diabetes while WHtR is an efficient screening index than BMI and WC in Chinese community diabetes screening. | MI Sheng Quan YIN Peng HU Nan LI Jian Hong CHEN Xiao Rong CHEN Bo YAN Liu Xia ZHAO Wen Hua | 2013 | Biomedical and Environmental Sciences2013,26,6: | 20 |
| 10 | Methylation status of c-fms oncogene in HCC and its relationship with clinical pathology显示文摘INTRODUCTIONThe mechanism that DNA hypomethylation leads toactivation of oncogene and occurrence of malignantneoplasm is being increasingly recognized byresearchers. Normal DNA methylation playsimportant role in stabilizing the phenotype of cell.DNA methylation status reduction and/or patternalteration are related to activation and abnormallyhigh expression of some oncogenes and cellularmalignancy[1-6]. c-fms oncogene encodes for colonystimulating factor 1 receptor (CSF-1R)[7], c-fms/CSF-1R was highly expressed in hepatocellularcarcinoma (HCC) tissue, but the mechanismremained obscure[8,9]. | Jun Cui Dong Hua Yang Xiang Jun Bi Zi Rong Fan Department of Gastroenterology, Zhujiang Hospital, The First Military Medical University, Guangzhou 510282, Guangdong Province, China | 2001 | World Journal of Gastroenterology2001,7,1: | 16 |
| 11 | The CAMS Climate System Model and a Basic Evaluation of Its Climatology and Climate Variability Simulation显示文摘A new coupled climate system model(CSM) has been developed at the Chinese Academy of Meteorological Sciences(CAMS) by employing several state-of-the-art component models. The coupled CAMS-CSM consists of the modified atmospheric model [ECmwf-HAMburg(ECHAM5)], ocean model [Modular Ocean Model(MOM4)], sea ice model [Sea Ice Simulator(SIS)], and land surface model [Common Land Model(CoLM)]. A detailed model description is presented and both the pre-industrial and 'historical' simulations are preliminarily evaluated in this study.The model can reproduce the climatological mean states and seasonal cycles of the major climate system quantities,including the sea surface temperature, precipitation, sea ice extent, and the equatorial thermocline. The major climate variability modes are also reasonably captured by the CAMS-CSM, such as the Madden–Julian Oscillation(MJO), El Ni?o–Southern Oscillation(ENSO), East Asian Summer Monsoon(EASM), and Pacific Decadal Oscillation(PDO).The model shows a promising ability to simulate the EASM variability and the ENSO–EASM relationship. Some biases still exist, such as the false double-intertropical convergence zone(ITCZ) in the annual mean precipitation field,the overestimated ENSO amplitude, and the weakened Bjerknes feedback associated with ENSO; and thus the CAMS-CSM needs further improvements. | Xinyao RONG Jian LI Haoming CHEN Yufei XIN Jingzhi SU Lijuan HUA Tianjun ZHOU Yanjun QI Zhengqiu ZHANG Guo ZHANG Jianduo LI | 2018 | Journal of Meteorological Research2018,32,6: | 15 |
| 12 | Degradation Mechanism of Cationic Red X-GRL by Ozonation显示文摘The degradation mechanism of Cationic Red X-GRL was investigated when the intermediates, the nitrate ion and the pH were analyzed in the ozonation. The degradation of the Cationic Red X-GRL includes the de-auxochrome stage, the decolour stage, and the decomposition of fragment stage. During the degradation process, among the six nitrogen atoms of Cationic Red X-GRL, one is transferred into a nitrate ion, one becomes the form of an amine compound, and the rest four are transformed into two molecules of nitrogen. In the course of the ozonation of Cationic Red X-GRL, the direct attack of ozone is the main decolour effect. | Wei Rong ZHAO*, Xin Hua XU, Hui Xiang SHI, Da Hui WANG Department of Environmental Engineering, Zhejiang University, Hangzhou 310027 | 2003 | Chinese Chemical Letters2003,14,12: | 14 |
| 13 | Neodymium Oxide Induces Cytotoxicity and Activates NF-κB and Caspase-3 in NR8383 Cells显示文摘我们调查了是否 Nd 2 在 cytotoxicity 的 O 3 处理结果和在老鼠 NR8383 牙槽的巨噬细胞的另外的内在的效果。MTT 试金估计的房间生存能力揭示了那 Nd 2 O 3 以一种剂量依赖者方式,然而并非以一种时间依赖者方式是有毒的。ELISA 分析显示了那暴露到 Nd 2 O 3 引起了房间损坏并且提高了煽动性的 chemokines 的合成和版本。西方的污点分析证明 caspase-3,原子 factor-B (NF-B ) 和它的禁止者 IB 的蛋白质表示层次响应 Nd 2 O 3 处理。NF-B 并且 caspase-3 发信号被激活,建议两条小径涉及 Nd 2 O 3 cytotoxicity。 | HUANG Li Hua YANG Huan SU Xin GAO Yan Rong XUE Hai Nan WANG Su Hua | 2017 | Biomedical and Environmental Sciences2017,30,1: | 11 |
| 14 | Differential diagnosis and laparoscopic treatment of adrenal pheochromocytoma and ganglioneuroma显示文摘 | SHI Bing-bing LI Han-zhong CHEN Cheng RONG Shi FAN Hua WEN Jin LI Hong-jun | 2009 | Chinese Medical Journal2009,,15: | 11 |
| 15 | Research on Stress and Strength of High Strength Reinforced Concrete Drilling Shaft Lining in Thick Top Soils显示文摘High strength reinforced concrete drilling shaft linings have been adopted to solve the difficult problem of supporting coal drilling shafts penetrating through thick top soils. Through model experiments the stress and strength of such shaft linings are studied. The test results indicate that the load bearing capacity of the shaft lining is very high and that the main factors affecting the load bearing capacity are the concrete strength,the ratio of lining thickness to inner radius and the reinforcement ratio. Based on the limit equilibrium conditions and the strength theory of concrete under multi-axial compressive stressed state,a formula for calculating the load-bearing capacity of a high strength reinforced concrete shaft lining was obtained. Because the concrete in a shaft lining is in a multi-axial compressive stress state the compressive strength increases to a great extent compared to uni-axial loading. Based on experiment a formula for the gain factor in compressive strength was obtained: it can be used in the structural design of the shaft lining. These results have provided a basis for sound engineering practice when designing this kind of shaft lining structure. | YAO Zhi-shu CHANG Hua RONG Chuan-xin | 2007 | Journal of China University of Mining and Technology2007,17,3: | 11 |
| 16 | 生物合理设计光系统Ⅱ抑制剂研究(Ⅱ)3-苯甲氨基-2-氰基-3-甲硫基丙烯酸乙酯的晶体及分子结构显示文摘合成了具有良好光合作用抑制活性的标题化合物,测定了其晶体结构.确定了该类化合物的顺反构型,阐明了苯环与氨基间亚甲基对化合物抑制活性的重要作用,解释了氨基氢与酯羰基氧间没有形成氢键的原因. | LIU Hua Yin *, YANG Guang Fu, LU Rong Jian, TAN Hui Fen, YANG Hua Zheng (The Institute of Elemento Organic Chemistry, National Elemento Organic Chemistry Key Laboratory, Nankai University, Tianjin, 300071) LAI Lu Hua (The Institute of Physical Chemist | 1998 | 高等学校化学学报1998,19,6: | 10 |
| 17 | Construction of HBV-specific ribozyme and its recombinant with HDV and their cleavage activity in vitro显示文摘AIM To construct the recombinant of HDVcDNA and HBV-specific ribozyme gene byrecombinant PCR in order to use HDV as atransporting vector carrying HBV-specificribozyme into liver cells for inhibiting thereplication of HBV.METHODS We separately cloned the ribozyme(RZ)gene and recombinant DVRZ(comprisingHDV cDNA and HBV-specific ribozyme gene)intothe downstream of T7 promoter of pTAdv-Tvector and studied the in vitro cleavage activityof their transcripts(rRZ,rDVRZ)on target RNA(rBVCF)from in vitro transcription of HBV Cgene fragment(BVCF).RESULTS Both the simple(rRZ)and therecombinant ribozyme rDVRZ could efficientlycatalyze the cleavage of target RNA(rBVCF)under different temperatures(37℃,42℃ and55℃)and Mg2+concentrations(10 mmol/L,15 mmol/L and 20 mmol/L)and their catalyticactivity tended to increase as the temperaturewas rising.But the activity of rRZ was evidentlyhigher than that of rDVRZ.CONCLUSION The recombinant of HDV cDNAand ribozyme gene had the potential of beingfurther explored and used in gene therapy of HBVinfection. | Shu Juan Wen Kai Jun Xiang Zhen Hua Huang Rong Zhou Xue Zhong Qi | 2000 | World Journal of Gastroenterology2000,6,3: | 10 |
| 18 | Adhesion molecule and proinflammatory cytokine gene expression in hepatic sinusoidal endothelial cells following cecal ligation and puncture显示文摘INTRODUCTIONMultiple organ dysfunction syndrome (MODS) isthought to be a frequent consequence of sepsis[1-3].Despite substantial advances in our knowledge and understanding of the basic pathophysiologic mechanisms[4-7], in critically ill patients infections and sepsis are still associated with a high mortality[8,9]. | Rong Qian Wu Ying Xin Xu Xu Hua Song Li Jun Chen Xian Jun Meng Institute of Surgical Research, General Hospital of PLA, Beijing 100853, China | 2001 | World Journal of Gastroenterology2001,7,1: | 10 |
| 19 | Evaluation of surgical procedure selection based on intraoperative free portal pressure measurement in patients with portal hypertension显示文摘BACKGROUND:Various surgical procedures can be used to treat liver cirrhosis and portal hypertension.How to select the most appropriate procedure for patients with portal hypertension has become a difficult problem.This study aimed to analyze the relationship between the value of intraoperative free portal pressure(FPP)and postoperative complications,and to explore the significance of intraoperative FPP measurement with respect to surgical procedure selection.METHODS:The clinical data of 187 patients with portal hypertension who received pericardial devascularization and proximal splenorenal shunt combined with devascularization(combined operation)at the Department of General Surgery in our hospital from January 2001 to September 2008 were retrospectively analyzed.Among the patients who received pericardial devascularization,those with a postoperative FPP ≥22 mmHg were included in a high-pressure group(n=68), and those with FPP<22 mmHg were in a low-pressure group(n=49).Seventy patients who received the combined operation comprised a combined group.The intraoperative FPP measurement changes at different times,and the incidence of postoperative complications in the three groups of patients were compared.RESULTS:The postoperative FPP value in the high-pressure group was 27.5±2.3 mmHg,which was significantly higher than that of the low-pressure(20.9±1.8 mmHg)or combined groups(21.7±2.5 mmHg).The rebleeding rate in the high-pressure group was significantly higher than that in the low-pressure and combined groups.The incidence rates of postoperative hepatic encephalopathy and liver failure were not statistically different among the three groups.The mortality due to rebleeding in the low-pressure and combined groups(0.84%) was significantly lower than that of the high-pressure group.CONCLUSIONS:The study demonstrates that FPP is a critical measurement for surgical procedure selection in patients with portal hypertension.A FPP value≥22 mmHg after splenectomy and devascularization alone is an important indicator that an additional proximal splenorenal shunt needs to be performed. | Sun, Yong-Wei Chen, Wei Luo, Meng Hua, Rong Liu, Wei Huo, Yan-Miao Wu, Zhi-Yong Cao, Hui | 2010 | Hepatobiliary & Pancreatic Diseases International2010,9,3: | 9 |
| 20 | The Effect of PCDH15 Gene Variations on the Risk of Noise-induced Hearing Loss in a Chinese Population显示文摘导致噪音的听觉损失(NIHL ) 是在环境、基因的因素之间的相互作用引起的复杂疾病。这研究调查了在 protocadherin 的基因可变性是否联系了 15 (PCDH15 ) 在一张中国人口位于增加的危险性下面到 NIHL 的发展。结果证明与 rs11004085 的 TT 遗传型相比, CT/CC 遗传型与 NIHL 的增加的风险被联系[调整机会比率(或)= 2.64;95% 信心间隔(CI ) :1.14-6.11, P = 0.024 ] 。另外,在 rs11004085 和 rs978842 之间的重要相互作用基因变化和噪音暴露在高级暴露组被观察(P < 0.05 ) 。而且,当与噪音暴露的高水平结合了时,风险 haplotype TAGCC 被观察(P < 0.05 ) 。因此,我们的学习证实在 PCDH15 的基因变化在人修改危险性到 NIHL 开发。 | XU Xiang Rong WANG Jing Jing YANG Qiu Yue JIAO Jie HE Li Hua YU Shan Fa GU Gui Zhen CHEN Guo Shun ZHOU Wen Hui WU Hui LI Yan Hong ZHANG Huan Ling ZHANG Zeng Rui JIN Xian Ning | 2017 | Biomedical and Environmental Sciences2017,30,2: | 9 |