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| 1 | Dynamic mechanism and present situation of rural settlement evolution in China显示文摘这篇论文提供影响农村解决的进化的因素的详细分析,包括自然环境限制,基础结构,地区性的文化继承和集成,都市化和农村工业转变,陆地使用改革和革新,农村家庭行为变换,宏控制政策因素等等。在农村解决进化上基于效果的方法和度之间的差别,这些因素被分类进基本因素,新型的因素和变化因素。基本因素的开车主要集中于农村解决的传统的继承,新型的因素主要影响因素可以引起的农村解决转变,和变化突然的变化。所有这些因素为农村解决的进化组成三车轮的开车机制,并且塑造三条典型司机路径:慢在变化因素下面在基本因素,到在新型的因素下面的快速的开发的新路径,和突然的变化路径下面弄平路径。纸也在解决系统的方面调查农村解决进化的全面状况,解决规模,解决形态学,解决功能,解决文化,解决环境,等等。农村解决进化的一般过程被划分成四个阶段:起始、过渡、发展、成熟的阶段。 | ZHOU Guohua HE Yanhua TANG Chengli YU Tao XIAO Guozhen ZHONG Ting | 2013 | Journal of Geographical Sciences2013，23，3： | 65 |
| 2 | Colorectal cancer in Guangdong Province of China:A demographic and anatomic survey显示文摘AIM:To determine the basic demographic features of colorectal cancer (CRC) in five hospitals located in four different areas of Guangdong Province,China.METHODS:A review of patient records from 1986 to 2006 from five hospitals was conducted. Patient data was obtained,including age,gender,location of le-sions,staging and histological type of CRC. The Chi-square test was used to assess differences in rates and a significance level of 0.05 was used. Univariate com-parisons were made via Fisher's exact tests.RESULTS:Analysis was carried out on 8172 CRC patents,6.1% (499/8172) of the patients were aged ≤ 30 years. The peak incidence was between the ages 61-70 years (27.8%). The mean age at CRC diagnosis increased from 52 years (1986-1988) to 60 years(2004-2006) and the proportion of young CRC patients decreased from 8.0% to 5.9% over the same period. Of 8172 lesions,4434 (54.3%) were located in rectum and 3738 (45.7%) in colon. The incidence of rectal cancer decreased significantly from 59.4% (1989-1991) to 51.8% (2004-2006) and right sided colon cancer increased from 40.6% to 48.2%. The mean age,ana-tomic distribution,histological type and differentiation degree were significantly different among the four geographical areas (P < 0.05).CONCLUSION:The hospitalization rate for CRC has increased in Guangdong in recent years. The characteristics of CRC from the five hospitals located in the four different areas of Guangdong Province are also different. Further studies are needed to assess more recent trend in the incidence and prevalence of CRC as well as the respective roles of genetic and environ-mental factors in CRC. | Xu, An-Gao Yu, Zhi-Jin Jiang, Bo Wang, Xin-Ying Zhong, Xu-Hui Liu, Ji-Hong Lou, Qiu-Yun Gan, Ai-Hua | 2010 | World Journal of Gastroenterology2010，16，8： | 40 |
| 3 | A 4-bp Insertion at ZmPLA 1 Encoding a Putative Phospholipase A Generates Haploid Induction in Maize显示文摘 | Chenxu Liu Xiang Li Dexuan Meng Yu Zhong Chen Chen Xin Dong Xiaowei Xu Baojian Chen Wei Li Liang Li Xiaolong Tian Haiming Zhao Weibin Song Haishan Luo Qinghua Zhang Jinsheng Lai Weiwei Jin Jianbing Yan Shaojiang Chen | 2017 | Molecular Plant2017，10，3： | 39 |
| 4 | Review of risk factors for human echinococcosis prevalence on the Qinghai-Tibet Plateau, China: a prospective for control options显示文摘Objective: Echinococcosis is a major parasitic zoonosis of public health importance in western China. In 2004, the Chinese Ministry of Health estimated that 380,000 people had the disease in the region. The Qinghai-Tibet Plateau is highly co-endemic with both alveolar echinococcosis (AE) and cystic echinococcosis (CE). In the past years, the Chinese government has been increasing the financial support to control the diseases in this region. Therefore, it is very important to identify the significant risk factors of the diseases by reviewing studies done in the region in the past decade to help policymakers design appropriate control strategies. Review: Selection criteria for which literature to review were firstly defined. Medline, CNKI (China National Knowledge Infrastructure), and Google Scholar were systematically searched for literature published between January 2000 and July 2011. Significant risk factors found by single factor and/or multiple factors analysis were listed, counted, and summarized. Literature was examined to check the comparability of the data;age and sex specific prevalence with same data structures were merged and used for further analysis. A variety of assumed social, economical, behavioral, and ecological risk factors were studied on the Plateau. Those most at risk were Tibetan herdsmen, the old and female in particular. By analyzing merged comparable data, it was found that females had a significant higher prevalence, and a positive linearity relationship existed between echinococcosis prevalence and increasing age. In terms of behavioral risk factors, playing with dogs was mostly correlated with CE and/or AE prevalence. In terms of hygiene, employing ground water as the drinking water source was significantly correlated with CE and AE prevalence. For definitive hosts, dog related factors were most frequently identified with prevalence of CE or/and AE;fox was a potential risk factor for AE prevalence only. Overgrazing and deforestation were significant for AE prevalence only. Conclusion: Tibetan herdsmen communities were at the highest risk of echinococcosis prevalence and should be the focus of echinococcosis control. Deworming both owned and stray dogs should be a major measure for controlling echinococcosis;treatment of wild definitive hosts should also be considered for AE endemic areas. Health education activities should be in concert with the local people's education backgrounds and languages in order to be able to improve behaviors. Further researches are needed to clarify the importance of wild hosts for AE/CE prevalence, the extent and range of the impacts of ecologic changes (overgrazing and deforestation) on the AE prevalence, and risk factors in Tibet. | Qian Wang Yan Huang Liang Huang Wenjie Yu Wei He Bo Zhong Wei Li Xiangman Zeng Dominique A Vuitton Patrick Giraudoux Philip S Craig Weiping Wu | 2014 | Infectious Diseases of Poverty2014，3，1： | 35 |
| 5 | Rho/ROCK pathway and neural regeneration: a potential therapeutic target for central nervous system and optic nerve damage显示文摘· Rho-associated kinase (ROCK) is a serine/threonine kinase and one of the major downstream effectors of the small GTPase RhoA. The Rho/ROCK pathway is closely related to the pathogenesis of several central nervous system (CNS) disorders, and involved in many aspects of neuronal functions including neurite outgrowth and retraction. In the adult CNS, the damaged neuron regeneration is very difficult due to the presence of myelin-associated axon growth inhibitors such as Nogo, myelin-associated glycoprotein (MAG) and oligodendrocyte-myelin glycoprotein (Omgp), etc. The effects of these axon growth inhibitors are reversed by blocking the Rho/ROCK pathway in vitro, and the inhibition of Rho/ROCK pathway can promote axon regeneration and functional recovery in the injured CNS in vivo. In addition, the therapeutic effects of the Rho/ROCK inhibitors have also been demonstrated in some animal models and the Rho/ROCK pathway becomes an attractive target for the development of drugs for treating CNS disorders. In this review, we summarized on the effect of the Rho and the downstream factor ROCK in neural regeneration, and the potential therapeutic effect of Rho/ROCK inhibitors in the survival and axonal regeneration of retinal ganglion cells was also discussed. · | Hai-Bo Tan Yi-Sheng Zhong Yu Cheng and Xi Shen | 2011 | International Journal of Ophthalmology(English edition)2011，4，6： | 31 |
| 6 | Intelligent and connected vehicles: Current status and future perspectives显示文摘Intelligent connected vehicles(ICVs) are believed to change people's life in the near future by making the transportation safer,cleaner and more comfortable. Although many prototypes of ICVs have been developed to prove the concept of autonomous driving and the feasibility of improving traffic efficiency, there still exists a significant gap before achieving mass production of high-level ICVs. The objective of this study is to present an overview of both the state of the art and future perspectives of key technologies that are needed for future ICVs. It is a challenging task to review all related works and predict their future perspectives, especially for such a complex and interdisciplinary area of research. This article is organized to overview the ICV key technologies by answering three questions: what are the milestones in the history of ICVs; what are the electronic components needed for building an ICV platform; and what are the essential algorithms to enable intelligent driving? To answer the first question, the article has reviewed the history and the development milestones of ICVs. For the second question, the recent technology advances in electrical/electronic architecture, sensors, and actuators are presented. For the third question, the article focuses on the algorithms in decision making, as the perception and control algorithm are covered in the development of sensors and actuators. To achieve correct decision-making, there exist two different approaches: the principle-based approach and data-driven approach. The advantages and limitations of both approaches are explained and analyzed. Currently automotive engineers are concerned more with the vehicle platform technology, whereas the academic researchers prefer to focus on theoretical algorithms. However, only by incorporating elements from both worlds can we accelerate the production of high-level ICVs. | YANG DianGe JIANG Kun ZHAO Ding YU ChunLei CAO Zhong XIE ShiChao XIAO ZhongYang JIAO XinYu WANG SiJia ZHANG Kai | 2018 | Science China(Technological Sciences)2018，61，10： | 31 |
| 7 | Laparoscopic total mesorectal excision of low rectal cancer with preservation of anal sphincter:A report of 82 cases显示文摘AIM: To assess the feasibility and efficacy of laparoscopic total mesorectal excision (LTME) of low rectal cancer with preservation of anal sphincter.METHODS: From June 2001 to June 2003, 82 patients with low rectal cancer underwent laparoscopic total mesorectal excision with preservation of anal sphincter. The lowest edge of tumors was below peritoneal reflection and 1.5-7 cm from the dentate line (1.5-5 cm in 48 cases, 5-7 cm in 34 cases).RESULTS: LTME with anal sphincter preservation was performed on 82 randomized patients with low rectal cancer, and 100 % sphincter preservation rate was achieved. There were 30 patients with laparoscopic low anterior resection (LLAR) at the level of the anastomosis below peritoneal reflection and 2 cm above from the dentate line; 27 patients with laparoscopic ultralow anterior resection (LULAR) at the level of anastomoses 2 cm below from the dentate line; and 25 patients with laparoscopic coloanal anastomoses (LC AA) at the level of the anastomoses at or below the dentate line. No defunctioning ileostomy was created in any case. The mean operating time was 120 minutes (ranged from 110-220 min), and the mean operative blood loss was 20 mL (ranged from 5-120 mL).Bowel function was restored and diet was resumed on day 1 or 2 after operation. The mean hospital stay was 8 days (ranged from 5-14). Postoperative analgesics were used in 45 patients. After surgery, 2 patients had urinary retention, one had anastomotic leakage, and another 2patients had local recurrence one year later. No interoperative complication was observed.CONCLUSION: LTME with preservation of anal sphincter is a feasible, safe and minimally invasive technique with less postoperative pain and rapid recovery, and importantly, it has preserved the function of the sphincter. | Zong-Guang Zhou Zhao Wang Yong-Yang Yu Ye Shu Zhong Cheng Li Li Wen-Zhang Lei Tian-Cai Wang Department of General Surgery and Institute of Digestive Surgery,West China Hospital,Sichuan University,Chengdu 610041,Sichuan Province,China | 2003 | World Journal of Gastroenterology2003，9，7： | 33 |
| 8 | A study of the efficacy of bacterial biofilm cleanout for gastrointestinal endoscopes显示文摘AIM:To compare the influence and clearance effect of enzymatic and non-enzymatic detergents against Escherichia coli (E. coli) biofilm on the inner surface of gastroscopes.METHODS:Teflon tubes were incubated in a mixture of different detergents and E. coli culture (106 CFU/mL) for 72 h at 15℃,and biofilms on the inner surface of the teflon tubes were analyzed by bacterial count and scanning electron microscopy. To evaluate the clear-ance effect of detergents,after biofilms were formed on the inner surface of Teflon tubes by 72 h lavage with E. coli culture,tubes were lavaged by enzymatic and non-enzymatic detergents at a speed of 250 mL/min,then biofilms on the inner surface were analyzed by bacterial count and scanning electron microscopy.RESULTS:Non-enzymatic detergent had a better inhi-bition function on biofilm formation than enzymatic de-tergent as it reduced bacterial burden by 2.4 log compared with the control samples (P = 0.00). Inhibition function of enzymatic detergent was not significantly different to that of control samples and reduced bac-terial burden by 0.2 log on average (P > 0.05). After lavaging at 250 mL/min for 3 min,no living bacteria were left in the tubes. Scanning electron microscopy observation showed biofi lms became very loose by the high shear force effect. CONCLUSION:Non-enzymatic detergent has a better inhibition effect on biofilm formation at room temperature. High speed pre-lavage and detergents are very important in temporal formed biofilm elimination. | Fang, Ying Shen, Zhe Li, Lan Cao, Yong Gu, Li-Ying Gu, Qing Zhong, Xiao-Qi Yu, Chao-Hui Li, You-Ming | 2010 | World Journal of Gastroenterology2010，16，8： | 28 |
| 9 | One-step strategy to graphene/Ni(OH)2 composite hy- drogels as advanced three-dimensional supercapacitor electrode materials显示文摘基于 Graphene 三维(3D ) 宏观的材料最近在电气化学的精力变换和存储由他们的令人激动的潜力的优点吸引了增加的兴趣。这里,我们报导灵巧的一步舞策略准备机械地强壮、电子上传导性的 graphene/Ni (哦) 有一个互连的多孔的网络的 2 合成 hydrogels。没有增加任何另外的文件夹或传导性的添加剂,合成 hydrogels 直接被用作 3D supercapacitor 电极材料。包含 82 wt.% Ni 的优化合成 hydrogel (哦) 2 与优秀骑车在 40 mV/s (63% 电容保留) 以 5 mV/s 和 785 F/g 的扫描率展出了 1,247 F/g 的一个特定的电容稳定性。3D hydrogels 的能力极大地超过 graphene 表和 Ni 的物理混合物的(哦) 2 nanoplates (在 40 mV/s 的 309 F/g ) 。一样的策略也被使用制作 graphene 碳 nanotube/Ni (哦) 有进一步改进的特定的电容(在 5 mV/s 的 1,352 F/g ) 和率能力(在 40 mV/s 的 66% 电容保留) 的 2 第三的合成 hydrogels。这里获得的两合成 hydrogels 能交付高精力密度(43 和 47 Wh/kg,分别地) 并且力量密度(8 和 9 kW/kg,分别地) ,为 supercapacitor 应用使他们成为吸引人的电极材料。这研究打开一条新小径到功能的 3D graphene 的设计和制造合成材料,和罐头显著地包括精力存储并且在以外影响宽广区域。 | Yuxi Xu Xiaoqing Huang Zhaoyang Lin Xing Zhong Yu Huang Xiangfeng Duan | 2013 | Nano Research2013，6，1： | 28 |
| 10 | Assessing Crop Water Demand and Deficit for the Growth of Spring Highland Barley in Tibet, China显示文摘The aim of this study was to assess the crop water demand and deficit of spring highland barley and discuss suitable irrigation systems for different regions in Tibet, China. Long-term trends in reference crop evapotranspiration and crop water demand were analyzed in different regions, together with crop water demand and deficit of spring highland barley under different precipitation frequencies. Results showed that precipitation trends during growth stages did not benefit the growth of spring highland barley. The crop coefficient of spring highland barley in Tibet was 0.87 and crop water demand was 389.0 mm. In general, a water deficit was found in Tibet, because precipitation was lower than water consumption of spring highland barley. The most severe water deficit were in the jointing to heading stage and the heading to wax ripeness stage, which are the most important growth stages for spring highland barley; water deficit in these two stages would be harmful to the yield. Water deficit showed different characteristics in different regions. In conclusion, irrigation systems may be more successful if based on an analysis of water deficit within different growth stages and in different regions. | LIU Zhao-fei YAO Zhi-jun YU Cheng-qun ZHONG Zhi-ming | 2013 | Journal of Integrative Agriculture2013，12，3： | 24 |
| 11 | Indoor Allergen Levels and Household Distributions in Nine Cities Across China显示文摘Objective Chinese allergic subjects have high levels of sensitization to house dust mite(HDM) and other indoor allergens. This study quantifies common indoor allergen levels in Chinese households. Methods Dust samples were collected from nine cities. Major allergens Der p 1 and Der f 1 from Dermatophagoides pteronyssinus and D. farinae, and specific antigens of Blomia tropicalis, Tyrophagus putrescentiae, Acarus siro, and cockroach species Blattella germanica and Periplaneta americana were measured by ELISA. Results HDM allergens were found in dust samples from bedding in 95% of the Chinese households. The median levels varied from <0.006 to 9.2 μg/g of dust, depending on the city. The percentages of households having HDM allergen levels associated with the risk of developing allergy sensitization and asthma were 65% and 25%, respectively. Specific antigens of the storage mite and cockroach were only found in samples from the southern and tropical regions of China. Levels of mite allergens were generally higher in samples from bedding compared to samples from the living room, even for storage mites, whereas levels of cockroach antigens were higher in the living room samples. Conclusion HDM allergens are present in bedding dust samples from most Chinese households. Cities in southern and central China have relatively high levels of HDM major allergens compared to cities in northern and western China. Antigens of storage mites and cockroaches are not as common as HDM allergens. | ZHENG Yi Wu LAI Xu Xin ZHAO De Yu ZHANG Chun Qing CHEN Jian Jun ZHANG Luo WEI Qing Yu CHEN Shi LIU En Mei NORBACK Dan GJESING Birgitte ZHONG Nan Shan SPANGFORT D.Michael | 2015 | Biomedical and Environmental Sciences2015，28，10： | 24 |
| 12 | NEW METHOD OF SIMULATING CONCENTRATED DRAIN HOLES IN SEEPAGE CONTROL ANALYSIS显示文摘In this paper, based upon the basic solution of sink, the approximate solution of single drain hole in finite elements is derived by use of the superposition principle. Then, the theoretical solution is extended to the case of some drain holes in one finite element, and the method is used in seepage control analysis with quick convergence and high accuracy. On the other hand, if the positions of the drain holes are changed, only some control factors of drain holes are changed, but the finite element grid need not to be reformed. Therefore, the method is more suitable in optimal research of seepage control. | Zhan Mei li, Su Bao yu , Liu Jun yong, Shen Zhen zhong College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, P.R.China (Received Aug.1, 1998) | 1999 | Journal of Hydrodynamics1999，11，3： | 22 |
| 13 | Spatiotemporal dynamics of aboveground primary productivity along a precipitation gradient in Chinese temperate grassland显示文摘Investigating the spatial and temporal variance in productivity along natural precipitation gradients is one of the most efficient approaches to improve understanding of how ecosystems respond to climate change. In this paper, by using the natural precipitation gradient of the Inner Mongolian Plateau from east to west determined by relatively long-term observations, we analyzed the temporal and spatial dynamics of aboveground net primary productivity (ANPP) of the temperate grasslands covering this region. Across this grassland transect, ANPP increased exponentially with the increase of mean annual precipitation (MAP) (ANPP=24.47e0.005MAP, R2=0.48). Values for the three vegetation types desert steppe, typical steppe, and meadow steppe were: 60.86 gm-2a-1, 167.14 gm-2a-1 and 288.73 gm-2a-1 respectively. By contrast, temperature had negative effects on ANPP. The moisture index (K ), which takes into ac- count both precipitation and temperature could explain the spatial variance of ANPP better than MAP alone (ANPP=2020.34K1.24, R2=0.57). Temporally, we found that the inter-annual variation in ANPP (cal- culated as the coefficient of variation, CV) got greater with the increase of aridity. However, this trend was not correlated with the inter-annual variation of precipitation. For all of the three vegetation types, ANPP had greater inter-annual variation than annual precipitation (PPT). Their difference (ANPP CV/PPT CV) was greatest in desert steppe and least in meadow steppe. Our results suggest that in more arid regions, grasslands not only have lower productivity, but also higher inter-annual variation of production. Climate change may have significant effects on the productivity through changes in precipitation pattern, vegetation growth potential, and species diversity. | HU ZhongMin FAN JiangWen ZHONG HuaPing YU GuiRui | 2007 | Science China Earth Sciences2007，50，5： | 23 |
| 14 | Generation of haploid embryonic stem cells from Macaca fascicularis monkey parthenotes显示文摘在从经由单性生殖和男性单性生殖的老鼠的胚胎的干细胞(haESCs ) 启用了在修改基因的动物的哺乳动物的房间和代的基因屏蔽的 haploid 的推导的最近的成功。然而, haESCs 是否能从首领被导出,仍然保持未知。这里,我们从 Macaca fascicularis 猴子的单性生殖的胚囊报导 haESCs 的推导。这些房间,作为 PG-haESCs 称为,是 pluripotent 并且能在 vitro 或在 vivo 区分到三胚胎的细菌层的房间。有趣地,一根猴子 PG-haESC 线(MPH1 ) 的 haploidy 与另一个(MPH2 ) 的相比是更稳定的,作为没有排序的激活荧光的房间(FACS ) ,由 haploid 房间的存在出现超过 140 天 haploid 房间的丰富。重要地,转基因的猴子 PG-haESC 线能被 lentivirus- 和 piggyBac 产生调停 transposon 的基因转移。而且,基因屏蔽在猴子 PG-haESCs 是可行的。我们的结果证明 PG-haESCs 能从猴子被产生,提供为在首领的基因分析的一个理想的工具。 | Hui Yang Zhen Liu Yu Ma Cuiqing Zhong Qi Yin Chikai Zhou Linyu Shi Yijun Cai Hanzhi Zhao Hui Wang Fan Tang Yan Wang Chenchen Zhang Xin-yuan Liu Dongmei Lai Ying Jin Qiang Sun Jinsong Li | 2013 | Cell Research2013，23，10： | 22 |
| 15 | Preliminary molecular epidemiology of the Staphylococcus aureus in lower respiratory tract infections: a multicenter study in China显示文摘 | LI De-zhi CHEN Yu-sheng YANG Jing-ping ZHANG Wei HU Cheng-ping LI Jia-shu MU Lan HU Ying-hui GENG Rong HU Ke CAI Shao-xi WAN Huan-ying WANG Qiu-yue WEI Li-ping DU Juan YU Qin ZHONG Xiao-ning WANG Rui-qin MA Jian-jun TIAN Gui-zhen WANG Si-qin GAO Zhan-cheng | 2011 | Chinese Medical Journal2011，，5： | 21 |
| 16 | The Role of Fibrocyte in the Pathogenesis of Silicosis显示文摘Exposure to free silica induces silicosis and myofibroblasts are regarded as primary effector cells.Fibrocytes can differentiate into myofibroblast.Therefore,the present study was designed to investigate whether | LI Juan YAO Wu HOU Jian Yong ZHANG Lin BAO Lei CHEN Hui Ting WANG Di YUE Zhong Zheng LI Yi Ping ZHANG Miao YU Xing Hao ZHANG Jian Hui QU Ya Qian HAO Chang Fu | 2018 | Biomedical and Environmental Sciences2018，31，4： | 20 |
| 17 | Effects of salt stress on rice growth, development characteristics, and the regulating ways: A review显示文摘Rice(Oryza sativa L.) is highly susceptible to the rhizosphere salinity than other cereals.High sensitivity has been observed,mainly at vegetative and reproductive stages in rice.It is the duty of plant physiologists to comprehend the growth,development,and physiological processes of rice plants under stress.This paper includes the overview of rice growth and developmental processes influenced by salt stress and the regulation pathways involved in these processes.It also includes the promising salt tolerance strategies,i.e.,genetic modification techniques,agronomic practices to improve rice growth,yield,and role of phytohormones and their management,especially inhibition of ethylene biosynthesis by using inhibitors 1-methylcyclopropene(1-MCP).Rice cultivation may be a first choice for improvement of salt tolerance through plant growth regulators and improved cultivation techniques.This study will significantly improve the understanding toward low rice grain yield and poor rice resistance under salt stress and will also stream scientific knowledge for effective utilization of salt affected soils by using different regulating ways. | Sajid Hussain ZHANG Jun-hua ZHONG Chu ZHU Lian-feng CAO Xiao-chuang YU Sheng-miao Allen Bohr James HU Ji-jie JIN Qian-yu | 2017 | Journal of Integrative Agriculture2017，16，11： | 19 |
| 18 | Smart manufacturing systems for Industry 4.0: Conceptual framework, scenarios, and future perspectives显示文摘 | Pai ZHENG Honghui WANG Zhiqian SANG Ray Y. ZHONG Yongkui LIU Chao LIU Khamdi MUBAROK Shiqiang YU Xun XU | 2018 | Frontiers of Mechanical Engineering2018，13，2： | 19 |
| 19 | Differential hepatic features presenting in Wilson disease-associated cirrhosis and hepatitis B-associated cirrhosis显示文摘BACKGROUND Cirrhosis is a chronic late stage liver disease associated with hepatitis viruses,alcoholism, and metabolic disorders, such as Wilson disease(WD). There are no clear markers or clinical features that define cirrhosis originating from these disparate origins. We hypothesized that cirrhosis is not one disease and cirrhosis of different etiology may have differential clinical hepatic features.AIM To delineate the liver features between WD-associated cirrhosis and hepatitis Bassociated cirrhosis in the Chinese population.METHODS In this observational study, we reviewed the medical data of consecutive inpatients who had WD-associated cirrhosis or hepatitis B-associated cirrhosis from January 2010 to August 2018, and excluded patients who had carcinoma,severe heart or pulmonary diseases, or other liver diseases. According to the etiology of cirrhosis, patients were divided into two groups: WD-associated cirrhosis group(60 patients) and hepatitis B-associated cirrhosis group(56 patients). The liver fibrosis degree, liver function indices, and portal hypertension features of these patients were compared between the two groups.RESULTS No inter-group differences were observed in the diagnostic liver fibrosis markers,however, clinical features clearly defined the origin of cirrhosis. WD-associated cirrhosis patients(16-29 years) had lower levels of alanine transaminase,aspartate transaminase, and bilirubin, lower prothrombin time, lower incidence of hepatic encephalopathy, and lower portal vein diameter(P < 0.05), compared to cirrhosis resulting from hepatitis B in older patients(45-62 years). Importantly,they had decreased risks of progression from Child-Pugh grade A to B(odds ratio = 0.046, 95% confidence interval: 0.006-0.387, P = 0.005) and of ascites(odds ratio = 0.08, 95% confidence interval: 0.01-0.48, P = 0.005). Conversely, WDassociated cirrhosis patients had a higher risk of splenomegaly(odds ratio = 4.15,95% confidence interval: 1.38-12.45, P = 0.011).CONCLUSION WD-associated cirrhosis presents a higher risk of splenomegaly associated with leukopenia and thrombocytopenia, although revealing milder liver dysfunction and portal hypertension symptoms, which recommends WD patients to be monitored for associated complications. | Hao-Jie Zhong Huan-Huan Sun Lan-Feng Xue Eileen M McGowan Yu Chen | 2019 | World Journal of Gastroenterology2019，25，3： | 19 |
| 20 | The cloning of 3'-truncated preS/S gene from HBV genomic DNA and its expression in transgenic mice显示文摘INTRODUCTIONHepatitis B virus (HBV) is regarded as one of themain etiologic factors involved in the developmentof human hepatocellular carcinoma (HCC).The open reading frame (orf)of X gene of HBVencoded a transactivating factor is the evidence thatstrongly supported the notion that the X gene ofHBV DNA integrated in HCC genomic DNA couldcontribute to the carcinogenesis of liver cells byactivation of some related cellular genes | Yi Ping Hu~1 Yu Cheng Yao~1 Jian Xiu Li~1 Xin Min Wang~1 Hong Li~2 Zhong Hua Wang~1 Zhang Heng Lei~3 1 Department of Cell Biology,Second Military Medical University,Shanghai 200433,China 2 Department of Biology,Department of Basic Medicine,West-China University of Medical Sciences,Chengdu 610041,China 3 Department of Biology,North Sichuan Medical College,Nanchong 637007,China | 2000 | World Journal of Gastroenterology2000，6，5： | 18 |
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