|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Prevalence of minimal hepatic encephalopathy and quality of life evaluations in hospitalized cirrhotic patients in China显示文摘AIM:To investigate the prevalence of minimal hepatic encephalopathy(MHE)and to assess corresponding health-related quality of life(HRQoL)in hospitalized cirrhotic patients in China.METHODS:This multi-center cross-sectional study included 16 teaching hospitals,which were members of 'Hepatobiliary Cooperation Group,Society of Gastroenterology,Chinese Medical Association',from different areas of China carried out between June and October in 2011.All the eligible hospitalized cirrhotic patients(n = 538)were required to complete triplicate number connection tests combined with one digit symbol test for diagnosing MHE.Patients' clinical examination data were complemented by a modified questionnaire assessing HRQoL.Written informed consent was obtained from each patient.RESULTS:Male was predominant(68.6%)in 519 patients who met the criteria of the study,with a mean age of 49.17 ± 11.02 years.The most common cause of liver cirrhosis was chronic hepatitis B(55.9%).The prevalence of MHE was 39.9% and varied by ChildPugh-Classification score(CPC-A:24.8%,CPC-B:39.4% and CPC-C:56.1%,P < 0.01).MHE(P < 0.01)and higher CPC scores(P < 0.01)were associated with a high HRQoL scores(reflecting poorer quality of life).The prevalence of MHE was proportionate to CPC(P = 0.01)and high quality of life scores(P = 0.01).CONCLUSION:Hospitalized cirrhotic patients have a high prevalence of MHE that is proportionate to the degree of liver function and HRQoL impairment. | Ji-Yao Wang Ning-Ping Zhang Bao-Rong Chi Yu-Qing Mi Li-Na Meng Ying-Di Liu Jiang-Bin Wang Hai-Xing Jiang Jin-Hui Yang Yun Xu Xiao Li Jian-Ming Xu Guo Zhang Xin-Min Zhou Yu-Zheng Zhuge De-An Tian Jin Ye Yu-Lan Liu | 2013 | World Journal of Gastroenterology2013，19，30： | 64 |
| 2 | Clinical characteristics, diagnosis and management of respiratory distress syndrome in full-term neonates显示文摘然而,背景呼吸悲痛症候群(RDS ) 是新生的呼吸失败和新生的死亡的最普通的原因之一它的临床的特征与早熟的 RDS,和这些特征很不同很好没迄今为止被记录。这研究是在完整术语的出生不满一月的婴儿调查致病,临床的特征和 RDS 的管理策略,与开发为改进在有 RDS.Methods 的完整术语的出生不满一月的婴儿的结果的一个工作协议的目的有 RDS 的 125 个完整术语的婴儿的一个总数在这研究被注册。他们的临床并且实验室数据为分析 125 个案例包括了的完整术语的新生的 RDS.Results (1 ) 的特征被收集 94 男性和 31 个女婴儿,阴道交货在 45 种情况中发生在 80 种情况和剖腹产中。(2 ) RDS 的发作时间是(3.11 牧潯敶吗? | LIU Jing SHI Yun DONG Jian-ying ZHENG Tian LI Jing-ya LU Li-li LIU Jing-jing LIANG Jing ZHANG Hao FENG Zhi-chun | 2010 | Chinese Medical Journal2010，，19： | 79 |
| 3 | Persistence and clearance of viral RNA in 2019 novel coronavirus disease rehabilitation patients显示文摘Background:A patient’s infectivity is determined by the presence of the virus in different body fluids,secretions,and excreta.The persistence and clearance of viral RNA from different specimens of patients with 2019 novel coronavirus disease(COVID-19)remain unclear.This study analyzed the clearance time and factors influencing 2019 novel coronavirus(2019-nCoV)RNA in different samples from patients with COVID-19,providing further evidence to improve the management of patients during convalescence.Methods:The clinical data and laboratory test results of convalescent patients with COVID-19 who were admitted to from January 20,2020 to February 10,2020 were collected retrospectively.The reverse transcription polymerase chain reaction(RT-PCR)results for patients’oropharyngeal swab,stool,urine,and serum samples were collected and analyzed.Convalescent patients refer to recovered non-febrile patients without respiratory symptoms who had two successive(minimum 24 h sampling interval)negative RT-PCR results for viral RNA from oropharyngeal swabs.The effects of cluster of differentiation 4(CD4)+T lymphocytes,inflammatory indicators,and glucocorticoid treatment on viral nucleic acid clearance were analyzed.Results:In the 292 confirmed cases,66 patients recovered after treatment and were included in our study.In total,28(42.4%)women and 38 men(57.6%)with a median age of 44.0(34.0-62.0)years were analyzed.After in-hospital treatment,patients’inflammatory indicators decreased with improved clinical condition.The median time from the onset of symptoms to first negative RT-PCR results for oropharyngeal swabs in convalescent patients was 9.5(6.0-11.0)days.By February 10,2020,11 convalescent patients(16.7%)still tested positive for viral RNA from stool specimens and the other 55 patients’stool specimens were negative for 2019-nCoV following a median duration of 11.0(9.0-16.0)days after symptom onset.Among these 55 patients,43 had a longer duration until stool specimens were negative for viral RNA than for throat swabs,with a median delay of 2.0(1.0-4.0)days.Results for only four(6.9%)urine samples were positive for viral nucleic acid out of 58 cases;viral RNA was still present in three patients’urine specimens after throat swabs were negative.Using a multiple linear regression model(F=2.669,P=0.044,and adjusted R2=0.122),the analysis showed that the CD4+T lymphocyte count may help predict the duration of viral RNA detection in patients’stools(t=-2.699,P=0.010).The duration of viral RNA detection from oropharyngeal swabs and fecal samples in the glucocorticoid treatment group was longer than that in the non-glucocorticoid treatment group(15 days vs.8.0 days,respectively;t=2.550,P=0.013)and the duration of viral RNA detection in fecal samples in the glucocorticoid treatment group was longer than that in the non-glucocorticoid treatment group(20 days vs.11 days,respectively;t=4.631,P<0.001).There was no statistically significant difference in inflammatory indicators between patients with positive fecal viral RNA test results and those with negative results(P>0.05).Conclusions:In brief,as the clearance of viral RNA in patients’stools was delayed compared to that in oropharyngeal swabs,it is important to identify viral RNA in feces during convalescence.Because of the delayed clearance of viral RNA in the glucocorticoid treatment group,glucocorticoids are not recommended in the treatment of COVID-19,especially for mild disease.The duration of RNA detection may relate to host cell immunity. | Yun Ling Shui-Bao Xu Yi-Xiao Lin Di Tian Zhao-Qin Zhu Fa-Hui Dai Fan Wu Zhi-Gang Song Wei Huang Jun Chen Bi-Jie Hu Sheng Wang En-Qiang Mao Lei Zhu Wen-Hong Zhang Hong-Zhou Lu | 2020 | Chinese Medical Journal2020，，9： | 58 |
| 4 | Crustal velocity structure in the Emeishan large igneous province and evidence of the Permian mantle plume activity显示文摘The Emeishan large igneous province(ELIP) in SW China is interpreted to be associated with an ancient mantle plume. Most of the constraints on the role of mantle plume in the generation of the Emeishan flood basalts were provided by geological and geochemical methods, but the geophysical investigation is very limited. In order to better understand the deep structure and features of ELIP, we have studied the crustal velocity structure using the data acquired from the Lijiang-Panzhihua-Qingzhen wide-angle seismic profile. This profile crosses the three sub-zones of the ELIP(the inner, intermediate, and outer zones), divided based on the differential erosion and uplift of the Maokou limestone. The results provided by the active source seismic experiment demonstrate:(1) The average depth of the crystalline basement along the profile is about 2 km.(2) The middle crust in the Inner Zone is characterized by high-velocity anomalies, with the average velocity of 6.2-6.6 km/s, which is about 0.1– 0.2 km/s higher than the normal one. The velocity of the lower crust in the inner zone is 6.9-7.2 km/s, higher than those observed in the intermediate and outer zones(6.7-7.0 km/s). Relatively low velocity anomalies appear in the upper, middle and lower crusts near the junction of the inner zone and intermediate zone, probably due to the effect of the Xiaojiang fault(XJF).(3) The average velocity of the crust is comparatively low on both sides of XJF, especially on the east side, and the average velocity of the consolidated continental crust is also low there. This may suggest that the XJF extends at least down to 40 km deep, even beyond through the crust.(4) The depth to the Moho discontinuity decrease gradually from 47-53 km in the inner zone, via 42-50 km in the intermediate zone to 38-42 km in the outer zone. In the inner zone, the Moho uplifts locally and the(consolidated) crust is characterized by high-velocity anomalies, which are likely related to intensive magma intrusion and underplating associated with melting of plume head. Overall the crustal velocity structure in the study area recorded the imprint left by the Permian Emeishan mantle plume. | XU Tao ZHANG ZhongJie LIU BaoFeng CHEN Yun ZHANG MingHui TIAN XiaoBo XU YiGang TENG JiWen | 2015 | Science China Earth Sciences2015，58，7： | 36 |
| 5 | Research on Spatial-Temporal Characteristics and Driving Factor of Agricultural Carbon Emissions in China显示文摘Macroscopic grasp of agricultural carbon emissions status, spatial-temporal characteristics as well as driving factors are the basic premise in further research on China's agricultural carbon emissions. Based on 23 kinds of major carbon emission sources including agricultural materials inputs, paddy field, soil and livestock breeding, this paper firstly calculated agricultural carbon emissions from 1995 to 2010, as well as 31 provinces and cities in 2010 in China. We then made a decomposed analysis to the driving factors of carbon emissions with logarithmic mean Divisia index(LMDI) model. The results show:(1) The amount of agricultural carbon emissions is 291.1691 million t in 2010. Compared with 249.5239 million t in 1995, it increased by 16.69%, in which, agricultural materials inputs, paddy field, soil, enteric fermentation, and manure management accounted for 33.59, 22.03, 7.46, 17.53 and 19.39% of total agricultural carbon emissions, respectively. Although the amount exist ups and downs, it shows an overall trend of cyclical rise;(2) There is an obvious difference among regions: the amount of agricultural carbon emissions from top ten zones account for 56.68%, while 9.84 % from last 10 zones. The traditional agricultural provinces, especially the major crop production areas are the main source regions. Based on the differences of carbon emission rations, 31 provinces and cities are divided into five types, namely agricultural materials dominant type, paddy field dominant type, enteric fermentation dominant type, composite factors dominant type and balanced type. The agricultural carbon emissions intensity in west of China is the highest, followed by the central region, and the east zone is the lowest;(3) Compared with 1995, efficiency, labor and structure factors cut down carbon emissions by 65.78, 27.51 and 3.19%, respectively; while economy factor increase carbon emissions by 113.16%. | TIAN Yun ZHANG Jun-biao HE Ya-ya | 2014 | Journal of Integrative Agriculture2014，13，6： | 31 |
| 6 | Effects of large dose of dexamethasone on inflammatory mediators and pancreatic cell apoptosis of rats with severe acute pancreatitis显示文摘AIM: To investigate the influence of high dose of dexamethasone on inflammatory mediators and apoptosis of rats with severe acute pancreatitis (SAP). METHODS: SAP rats were randomly assigned to the model group and treatment group while the normal rats were assigned to the sham operation group. The mortality,ascite volumes,ascites/body weight ratio and pancreas pathological changes of all rats were observed at 3,6 and 12 h after operation. Their contents of amylase and endotoxin in plasma and contents of tumor necrosis factor (TNF-α),phospholipase A2 (PLA2) and IL-6 in serum were also determined. The microarray sections of their pancreatic tissues were prepared,terminal transferase dUTP nick end labeling (TUNEL) staining was performed and apoptotic indexes were calculated. RESULTS: There was no marked difference between treatment group and model group in survival. The contents of amylase and endotoxin in plasma and contents of TNF-α,PLA2 and IL-6 in serum,ascite volumes,ascites/body weight ratio and pancreas pathological scores were all lower in treatment group than in model group to different extents at different time points P < 0.05,58.3 (26.4) ng/L vs 77.535 (42.157) ng/L in TNF-α content,8.00 (2.00) points vs 9.00 (2.00) points in pathological score of pancreas respectively; P < 0.01,0.042 (0.018) EU/mL vs 0.056 (0.0195) EU/mL in endotoxin content,7791 (1863) U/L vs 9195 (1298) U/L in plasma amylase content,1.53 (0.79) vs 2.38 (1.10) in ascites/body weight ratio,8.00 (1.00) points vs 11.00 (1.50) points in pathological score of pancreas; P < 0.001,3.36 (1.56) ng/L vs 5.65 (1.08) ng/L in IL-6 content,4.50 (2.00) vs 7.20 (2.00),4.20 (1.60) vs 6.40 (2.30),3.40 (2.70) vs 7.90 (1.70) in ascite volumes,respectively. The apoptotic indexes of pancreas head and pancreas tail were all higher in treatment group than in model group at 6 h P < 0.01,0.00 (2.00)% vs 0.00 (0.00)%,0.20 (1.80) vs 0.00 (0.00) in apoptosis indexes,respectively. CONCLUSION: The mechanism of dexamethasone treatment in acute pancreatitis is related to its inhibition of inflammatory mediator generation and induction of pancreatic acinar cell apoptosis. | Xi-Ping Zhang Li Chen Qi-Fang Hu Hua Tian Ru-Jun Xu Zhi-Wei Wang Ke-Yi Wang Qi-Hui Cheng Wei Yan Yun Li Qing-Yu Li Qing He Fei Wang | 2007 | World Journal of Gastroenterology2007，13，41： | 29 |
| 7 | Casticin-induced apoptosis involves death receptor 5 upregulation in hepatocellular carcinoma cells显示文摘AIM:To investigate the apoptotic activities of casticin in hepatocellular carcinoma(HCC) cells and its molecular mechanisms.METHODS:PLC/PRF/5 and Hep G2 cell lines were cultured in vitro and the inhibitory effect of casticin on the growth of cells was detected by 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolim bromide(MTT) assay.The apoptotic cell death was examined using the cell apoptosis enzyme linked immunosorbent assay(ELISA) detection kit,flow cytometry(FCM) after propidium iodide(PI) staining and DNA agarose gel electrophoresis.The caspase activities were measured using ELISA.Reactive oxygen species(ROS) production was evaluated by FCM after dichlorodihydrofluorescein diacetate(DCFH-DA) probe labeling.Intracellular glutathione(GSH) content was measured using a glutathione assay kit.The expression of death receptor(DR)4 and DR5 proteins was analyzed by Western blotting and FCM.RESULTS:Casticin significantly inhibited the growth of human HCC(PLC/PRF/5 and Hep G2) cells in a dosedependent manner(P < 0.05).Casticin increased the percentage of the sub-G1 population in HCC cells in a concentration-dependent manner.The potency of casticin to PLC/PRF/5 cells was higher than that of 5-flurouracil(26.8% ± 4.8% vs 17.4% ± 5.1%) at 10 μmol/L for 24 h.Casticin increased the levels of Histone/DNA fragmentation and the levels of active caspase-3,-8 and-9 in a concentration-dependent manner(P < 0.05).Treatment with 30 μmol/L casticin for 24 h resulted in the formation of a DNA ladder.Casticin reduced the GSH content(P < 0.05),but did not affect the level of intracellular ROS in PLC/PRF/5 and Hep G2 cells.The thiol antioxidants,acetylcysteine(NAC) and GSH restored GSH content and attenuated casticin-induced apoptosis.In contrast,the nonthiol antioxidants,butylated hydroxyanisole and mannitol failed to do so.In the HCC cells treated with casticin for 24 h,DR5 protein level was increased.The expression of DR5 protein induced by casticin was inhibited by NAC.Pretreatment with DR5/Fc chimera protein,a blocking antibody,effectively attenuated the induction of apoptosis by casticin.CONCLUSION:Casticin-induced apoptosis of HCC cells is involved in GSH depletion and DR5 upregulation. | Jun Yang Yun Yang Li Tian Xi-Feng Sheng Fei Liu Jian-Guo Cao | 2011 | World Journal of Gastroenterology2011，17，38： | 21 |
| 8 | Matrix metalloproteinases contribute to kidney fibrosis in chronic kidney diseases显示文摘Matrix metalloproteinases(MMPs) are members of the neutral proteinase family. They were previously thought to be anti-fibrotic because of their ability to degrade and remodel of extracellular matrix. However, recent studies have shown that MMPs are implicated in initiation and progression of kidney fibrosis through tubular cell epithelial–mesenchymal transition(EMT) as well as activation of resident fibroblasts, endothelial-mesenchymal transition(Endo MT) and pericyte-myofibroblast transdifferentiation. Interstitial macrophage infiltration has also been shown to correlate with the severity of kidney fibrosis in various chronic kidney diseases. MMPs secreted by macrophages, especially MMP-9, hasbeen shown by us to be profibrotic by induction of tubular cells EMT. EMT is mainly induced by transforming growth factor-β(TGF-β). However, MMP-9 was found by us and others to be up-regulated by TGF-β1 in kidney tubular epithelial cells and secreted by activated macrophages, resulting in EMT and ultimately kidney fibrosis. Therefore, MMP-9 may serve as a potential therapeutic target to prevent kidney fibrosis in chronic kidney disease. This review, by a particular focus on EMT, seeks to provide a comprehensive understanding of MMPs, especially MMP-9, in kidney fibrosis. | Hong Zhao Yanting Dong Xinrui Tian Thian Kui Tan Zhuola Liu Ye Zhao Yun Zhang David CH Harris Guoping Zheng | 2013 | World Journal of Nephrology2013，2，3： | 21 |
| 9 | Comparison of glycemic variability and glycated hemoglobin as risk factors of coronary artery disease in patients with undiagnosed diabetes显示文摘背景一个冠的动脉疾病( CAD )风险因素是著名的长期的多糖症的角色,并且 glycemic 可变性仍然是这研究的 debate.The 目的一件事是调查承认 glycemic 的协会有在有 undiagnosed 糖尿病 mellitus ( DM )的病人的 CAD 的存在和严厉的旅行和血红素 A1c ( HbA1c )我们学习了的 .Methods 286 最新诊断了 DM 没有优先的 revascularization 的病人为怀疑的 ischaemic ch 经历冠的 | MI Shu-hua SU Gong LI Zhao YANG Hong-xia ZHENG Hong TAO Hong ZHOU Yun TIAN Lei | 2012 | Chinese Medical Journal2012，，1： | 18 |
| 10 | Protective effects and mechanisms of Baicalin and octreotide on renal injury of rats with severe acute pancreatitis显示文摘AIM: To investigate the protective effects and mechanisms of Baicalin and octreotide on renal injury of rats with severe acute pancreatitis (SAP). METHODS: One hundred and eighty SD rats were randomly assigned to the model group, Baicalin-treated group, octreotide-treated group and sham operation group. The mortality, plasma endotoxin level, contents of blood urea nitrogen (BUN), creatinine (CREA), phospholipase A2 (PLA2), nitrogen monoxide (NO), tumor necrosis factor (TNF)-α, IL-6 and endothelin-1 (ET-1) in serum, expression levels of renal Bax and Bcl-2 protein, apoptotic indexes and pathological changes of kidney were observed at 3, 6 and 12 h after operation. RESULTS: The renal pathological changes were milder in treated group than in model group. The survival at 12 h and renal apoptotic indexes at 6 h were significantly (P < 0.05) higher in treated group than in model group [66.67% vs 100%; 0.00 (0.02)% and 0.00 (0.04)% vs 0.00 (0.00)%, respectively]. The serum CREA content was markedly lower in octreotide-treated group than in model group at 3 h and 6 h (P < 0.01, 29.200 ± 5.710 μmol/L vs 38.400 ± 11.344 μmol/L; P < 0.05, 33.533 ± 10.106 μmol/L vs 45.154 ± 17.435 μmol/L, respectively). The expression level of renal Bax protein was not significantly different between model group and treated groups at all time points. The expression level of renal Bcl-2 protein was lower in Baicalin-treated group than in model group at 6 h [P < 0.001, 0.00 (0.00) grade score vs 3.00 (3.00) grade score]. The Bcl-2 expression level was lower in octreotide-treated group than in model group at 6 h and 12 h [P < 0.05, 0.00 (0.00) grade score vs 3.00 (3.00) grade score; 0.00 (0.00) grade score vs 0.00 (1.25) grade score, respectively]. The serum NO contents were lower in treated groups than in model group at 3 h and 12 h [P < 0.05, 57.50 (22.50) and 52.50 (15.00) μmol/L vs 65.00 (7.50) μmol/L; P < 0.01, 57.50 (27.50) and 45.00 (12.50) μmol/L vs 74.10 (26.15) μmol/L, respectively]. The plasma endotoxin content and serum BUN content (at 6 h and 12 h) were lower in treated groups than in model group. The contents of IL-6, ET-1, TNF-α (at 6 h) and PLA2 (at 6 h and 12 h) were lower in treated groups than in model group [P < 0.001, 3.031 (0.870) and 2.646 (1.373) pg/mL vs 5.437 (1.025) pg/mL; 2.882 (1.392) and 3.076 (1.205) pg/mL vs 6.817 (0.810) pg/mL; 2.832 (0.597) and 2.462 (1.353) pg/mL vs 5.356 (0.747) pg/mL; 16.226 (3.174) and 14.855 (5.747) pg/mL vs 25.625 (7.973) pg/mL; 18.625 (5.780) and 15.185 (1.761) pg/mL vs 24.725 (3.759) pg/mL; 65.10 (27.51) and 47.60 (16.50) pg/mL vs 92.15 (23.12) pg/mL; 67.91 ± 20.61 and 66.86 ± 22.10 U/mL, 63.13 ± 26.31 and 53.63 ± 12.28 U/mL vs 101.46 ± 14.67 and 105.33 ± 18.10 U/mL, respectively]. CONCLUSION: Both Baicalin and octreotide can protect the kidney of rats with severe acute pancreatitis. The therapeutic mechanisms of Baicalin and octreotide might be related to their inhibition of inflammatory mediators and induction of apoptosis. Baicalin might be a promising therapeutic tool for severe acute pancreatitis. | Xi-Ping Zhang Hua Tian Yue-Hong Lai Li Chen Ling Zhang Qi-Hui Cheng Wei Yan Yun Li Qing-Yu Li Qing He Fei Wang | 2007 | World Journal of Gastroenterology2007，13，38： | 17 |
| 11 | Effects of long-term,low-dose sex hormone replacement therapy on hippocampus and cognition of postmenopausal women of different apoE genotypes显示文摘瞄准:学习效果长期,体积和在带 apolipoprotein E ( apoE )的绝经后的女人的马头鱼尾的怪兽的生物化学的变化上的低剂量的性荷尔蒙代替治疗( HRT )基因 epsilon 3 或 epsilon 4 .Methods :使用 HRT 的低剂量超过 4 年了的 83 个绝经后的女人作为 HRT 组被选择,并且当控制 group.ApoE 等位基因被 PCR.Magnetic 回声成像分析,有匹配的年龄和教育的 99postmenopausal 女人被注册被执行决定 brainhippocampus.Proton 的卷磁性的回声光谱学被用来在 apoE epsilon 在前面的 cingulate 外皮和马头鱼尾的怪兽检测生物化学的变化 4 并且 epsilon 3 个搬运人。六普通认知测试被用来做认知 function.Results 的全面评估: 有 4 个搬运人显示出的 apoE epsilon 的分析控制组的马头鱼尾的怪兽的卷是比 HRT 组的那些显著地低的。生物化学的分析证明有 N-acetylaspartate (NAA )/total 肌酸(tCr ) 和 myoinositol (mI ) 的减少的增加在在 HRT 的 4 个搬运人组织的 apoE epsilon 的马头鱼尾的怪兽的 /tCr,与控制组相比。为 apoEepsilon 3 个搬运人, HRT 组的最少的广场工具(LSMEAN ) 比控制 group.Conclusion 的高: 这研究证明长期的、低剂量 HRT 可能为在脆弱的绝经后的女人减少广告开发的风险是有益的。同时, HRT 能增加 apoE epsilon 的 LSMEAN 3 个搬运人。 | Yun YUE Ling HU Qin-jie TIAN Jing-mei JIANG Yi-long DONG Zheng-yu JIN yu-hang CHENG Xia HONG Qin-sheng GE Ping-ping ZUO | 2007 | Acta Pharmacologica Sinica2007，28，8： | 15 |
| 12 | Histopathological classification and follow-up analysis of chronic atrophic gastritis显示文摘BACKGROUND The pathological diagnosis and follow-up analysis of gastric mucosal biopsy have been paid much attention,and some scholars have proposed the pathological diagnosis of 12 kinds of lesions and accompanying pathological diagnosis,which is of great significance for the treatment of precision gastric diseases,the improvement of the early diagnosis rate of gastric cancer,and the reduction of missed diagnosis rate and misdiagnosis rate.AIM To perform a histopathological classification and follow-up analysis of chronic atrophic gastritis(CAG).METHODS A total of 2248 CAG tissue samples were collected,and data of their clinical characteristics were also gathered.Based on these samples,the expression levels of Mucin 1(MUC1),MUC2,MUC5AC,and MUC6 in CAG tissue were tested by immunohistochemical assay.Moreover,we followed these patients for up to four years.The difference between different stages of gastroscopic biopsy was observed.RESULTS Through observation,it is believed that CAG should be divided into four types,simple type,hyperplasia type,intestinal metaplasia(IM)type,and intraepithelial neoplasia(IEN)type.Simple CAG accounted for 9.1%(205/2248),which was more common in elderly people over 60 years old.The main change was that the lamina propria glands were reduced in size and number.Hyperplastic CAG accounted for 29.1%(654/2248),mostly occurring between 40 and 60 years old.The main change was that the lamina propria glands were atrophy accompanied by glandular hyperplasia and slight expansion of the glands.IM CAG accounted for 50.4%(1132/2248),most of which increased with age,and were more common in those over 50 years.The atrophy of the lamina propria glands was accompanied by significant IM,and the mucus containing sialic acid or sulfate was distinguished according to the nature of the mucus.The IEN type CAG accounted for 11.4%(257/2248),which developed from the previous types,with severe gland atrophy and reduced mucus secretion,and is an important precancerous lesion.CONCLUSION The histological typing of CAG is convenient to understand the property of lesion,determine the follow-up time,and guide the clinical treatment. | Yang-Kun Wang Lan Shen Tian Yun Bin-Feng Yang Chao-Ya Zhu Su-Nan Wang | 2021 | World Journal of Clinical Cases2021，9，16： | 15 |
| 13 | Effects of the novel 6 % hydroxyethyl starch 130/0.4 on renal function of recipients in living-related kidney transplantation显示文摘背景为使用的最佳的胶体不在肾移植期间是清楚的。经历生活相关的肾移植(LRKT ) 的病人被用来比较 6% hydroxyethyl 淀粉 130/0.4 (HES 130/0.4 ) 和 4% succinylated 胶的保护的效果,作为施主肾获得,局部缺血时间和外科的条件是可比较的。击卷变化(SVV ) 被用来监视 intravascular 体积避免肾的 allograft hypoperfusion.Methods 经历 LRKT 的八十个病人被划分成二个组:组 H 收到了 6% HES 130/0.4,组 G 收到了 4% succinylated 胶。所有施主和接受者在外科期间收到了相关胶体的 15-25 ml/kg。动脉的血压(ABP ) ,心率(HR ) ,中央静脉的压力(CVP ) , SVV 和心脏的索引(CI ) , electrocardiography (ECG ) 和 SpO2 连续地被监视。SVV 在 100-130 mmHg 在 6%-13% 和吝啬的动脉的压力之间被保留。静脉的血和尿的样品被获得 30 在 unclamping 以后并且在手术后的天(邮政部门) 的早上纪录 1-4 测量浆液和尿 2-microglobulin,尿 1-microglobulin, microalbumin 和 N 乙酰 -- D-glucosaminidase。血脲氮(甜面包) 和肌酸是坚定的操作前(到) ,在外科(t1 ) 以后并且在豆荚上的 3 个小时 1 (t2 ) , 2 (t3 ) , 4 (t4 ) , 7 (t5 ) 并且 10 (t6 ) 。尿输出在 t1, t2, t5, t6.Results 年龄,身体重量,身体表面区域(BSA ) ,操作时间,尿输出和灌输的胶体卷被记录在这些组之间是可比较的, hemodynamics 在外科期间是稳定的。在在相对 baseline.BUN 的两个组的外科在 t1, t2 和 t4 与组 G 相比在组 H 显著地减少了以后,甜面包,浆液肌酸,浆液 2-microglobulin 和尿 2-microglobulin 显著地减少了。尿 microalbumin 在与组 G 相比的邮政部门 4 上在组 H 显著地减少了。尿 1-microglobulin 不两个都在二 groups.Conclusion 之间是显著地不同的胶体能安全地为 LRKT 被使用,但是 HES130/0.4 与肾的功能的更快速的恢复被联系。 | WU Yan WU An-shi WANG Jun TIAN Ming JIA Xin-yuan RUI Yan YUE Yun | 2010 | Chinese Medical Journal2010，，21： | 14 |
| 14 | Urban Big Data and the Development of City Intelligence显示文摘 | Yunhe Pan Yun Tian Xiaolong Liu Dedao Gu Gang Hua | 2016 | Engineering2016，2，2： | 14 |
| 15 | Sleep apnea hypopnea syndrome and liver injury显示文摘客观 A 将军评论用包含的研究做的:(1 ) 在睡觉呼吸暂停 hypopneasyndrome/sleep 呼吸暂停风格之间的关系断断续续的组织缺氧和肝损害并且(2 ) 引起肝 injury.Data 来源数据的机制在这评论使用了从主要, Medline 和 PubMed 从 1993 toFebruary 用英语被出版 2009。搜索词是“睡觉呼吸暂停呼吸过慢过浅症候群” .Study 选择(1 ) 临床并且睡觉呼吸暂停呼吸过慢过浅症候群和睡觉呼吸暂停 styleintermittent 组织缺氧导致肝损害的实验室证据;(2 ) 引起肝 injury.Results 睡觉呼吸暂停呼吸过慢过浅症候群和肝 functionis 上的断断续续的组织缺氧由浆液 aminotransferase 描绘了的睡觉呼吸暂停风格的效果的机制举起。肝组织学的损害包括肝的脂肪变性, hepatocyteballooning,小叶片的发炎,小叶片的坏死,和肝纤维变性。断断续续的组织缺氧能引起胰岛素抵抗和氧化 stress.Conclusions 睡觉呼吸暂停呼吸过慢过浅症候群和断断续续的组织缺氧能导致的睡觉呼吸暂停风格的睡觉呼吸暂停呼吸过慢过浅症候群和睡觉 apneastyle 长期的 liverinjury,在大多数情况中,它作为不含酒精的脂肪肝被显示出疾病。胰岛素抵抗和氧化压力 causedby 睡觉呼吸暂停呼吸过慢过浅症候群和睡觉呼吸暂停风格断断续续的组织缺氧玩在 mechanismof 的一个重要角色长期的肝疾病开发。 | TIAN Jian-li ZHANG Yun CHEN Bao-yuan | 2010 | Chinese Medical Journal2010，，1： | 14 |
| 16 | Propofol Attenuates a-Synuclein Aggregation and Neuronal Damage in a Mouse Model of Ischemic Stroke显示文摘a-Synuclein is a soluble monomer abundant in the central nervous system. Aggregates of a-synuclein,consisting of higher-level oligomers and insoluble fibrils,have been observed in many chronic neurological diseases and are implicated in neurotoxicity and neurodegeneration.a-Synuclein has recently been shown to aggregate following acute ischemic stroke, exacerbating neuronal damage.Propofol is an intravenous anesthetic that is commonly used during intravascular embolectomy following acute ischemic stroke. While propofol has demonstrated neuroprotective properties following brain injury, the mechanism of protection in the setting of ischemic stroke is unclear. In this study, propofol administration significantly reduced the neurotoxic aggregation of a-synuclein, decreased the infarct area, and attenuated the neurological deficits after ischemic stroke in a mouse model. We then demonstrated that the propofol-induced reduction of a-synuclein aggregation was associated with increased mammalian target of rapamycin/ribosomal protein S6 kinase beta-1 signaling pathway activity and reduction of the excessive autophagy occurring after acute ischemic stroke. | Yuzhu Wang Dan Tian Changwei Wei Victoria Cui Huan Wang Yanbing Zhu Anshi Wu Yun Yue | 2020 | Neuroscience Bulletin2020，36，3： | 14 |
| 17 | Molecular Typing of Brucella Suis Collected from 1960s to 2010s in China by MLVA and PFGE显示文摘Brucellosis is a bacterial anthropozoonosis usually caused by Brucella abortus, Brucella melitensis, Brucella suis and Brucella canis. Brucella suis, the causative agent of swine brucellosis, is classified into five biovars and preferentially infects different animal hosts [1] . | LI Zhen Jun CUI Bu Yun CHEN Hai CHEN Jing Diao ZHAO Hong Yan PIAO Dong Ri JIANG Hai ZHANG Li TANG Xu KE Chang Wen YAO zhen TIAN Guo Zhong | 2013 | Biomedical and Environmental Sciences2013，26，6： | 13 |
| 18 | C-reactive Protein Level,Apolipoprotein B-to-apolipoprotein A-1 Ratio,and Risks of Ischemic Stroke and Coronary Heart Disease among Inner Mongolians in China显示文摘Objective We aimed to investigate the cumulative effect of high CRP level and apolipoprotein B-to-apolipoprotein A-1(ApoB/ApoA-1) ratio on the incidence of ischemic stroke(IS) or coronary heart disease(CHD) in a Mongolian population in China.Methods From June 2003 to July 2012,2589 Mongolian participants were followed up for IS and CHD events based on baseline investigation.All the participants were divided into four subgroups according to C-reactive protein(CRP) level and ApoB/ApoA-1 ratio.Cox proportional hazard models were used to estimate the hazard ratios(HRs) and 95% confidence intervals(CIs) for the IS and CHD events in all the subgroups.Results The HRs(95% CI) for IS and CHD were 1.33(0.84-2.12),1.14(0.69-1.88),and 1.91(1.17-3.11) in the ‘low CRP level with high ApoB/ApoA-1',‘high CRP level with low ApoB/ApoA-1',and ‘high CRP level with high ApoB/ApoA-1' subgroups,respectively,in comparison with the ‘low CRP level with low ApoB/ApoA-1' subgroup.The risks of IS and CHD events was highest in the ‘high CRP level with high ApoB/ApoA-1' subgroup,with statistical significance.Conclusion High CRP level with high ApoB/ApoA-1 ratio was associated with the highest risks of IS and CHD in the Mongolian population.This study suggests that the combination of high CRP and ApoB/ApoA-1 ratio may improve the assessment of future risk of developing IS and CHD in the general population. | TIAN Yun Fan ZHOU Yi Peng ZHONG Chong Ke BUREN Batu XU Tian LI Hong Mei ZHANG Ming Zhi WANG Ai Li ZHANG Yong Hong | 2016 | Biomedical and Environmental Sciences2016，29，7： | 12 |
| 19 | Effect of probucol on vascular remodeling due to atherosclerosis in rabbits: an intravascular ultrasound study显示文摘背景 Probucol 被知道减少动脉粥样硬化患者损害的发展,但是它脉管的改变上的影响把 novo 与 de 联系动脉粥样硬化不完全地被理解。我们因此在在确定的 atherosclerosis.Methods 的一个兔子模型的脉管的改变上检验了 probucol 的效果大动脉的动脉粥样硬化被 endothelial 损害和 10 星期的 atherogenic 食谱的联合导致。没有或与 1% ,动物然后被使随机化收到前述的食谱(wt/wt ) 为 16 个星期的 probucol。在星期 26 的结束,在 vivo intravascular 超声,病理学, immunohistochemical 和基因表示研究显著地是 performed.Results Probucol 没有效果,代表性的区域,匾区域和匾在腔区域上麻烦的减少的容器。更否定的改变并且不太积极的改变比控制组发生在 probucol 组的腹的主动脉(56% 对 21% , 18% 对 54% ,分别地两 P < 0.01 ) 。另外, probucol 组相对控制组显示出一个更小的吝啬的改变索引(0. | LI Ting-ting XIE Yi GUO Yuan TIAN Hong-bo ZHANG Jian-ning PENG Jie ZHANG Yun | 2011 | Chinese Medical Journal2011，，12： | 12 |
| 20 | Ginsenoside-Rg_6, a Novel Triterpenoid Saponin from the Stem-Leaves of Panax ginseng C. A. Mey.显示文摘A novel dammarane-type triterpene oligoglycoside, named ginsenoside-Rg6 3, was isolated from the stem-leaves of Panax ginseng C. A. Mey., together with two known ones, 20(S)-ginsenoside-Rg2 1 and 20(R)-ginsenoside-Rg2 2. On the basis of chemical and physicochemical evidence , the structure of ginsenoside-Rg6 have been elucidated as 6-O-(-L-rhamnosyl-(1?2)-(-D-glucopyranosyl-dammarane-(E)-20(22), 24-diene-3(, 6(, 12(-triol. | Xiu Wei YANG, Long Yun LI, Jian Ming TIAN, Zhi Wei ZHANG, Jin Mei YE, Wei Fang Gu (National Research Laboratory of Natural & Biomimetic Drugs, Peking University, Beijing 100083) (Academy of Chinese Traditional Medicine and Materia Medica of Jilin Provinc | 2000 | Chinese Chemical Letters2000，11，10： | 12 |
您所在的机构暂未开通此部分的功能，请联系管理员