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12018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up.Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu 2018Science Bulletin2018,63,23:54
2Curcumin inhibits cellular cholesterol accumulation by regulating SREBP-1/caveolin-1 signaling pathway in vascular smooth muscle cells显示文摘目的: 在 anti-atherosclerosis.Methods 上调查保护的效果和杂种狗枯茗的可能的机制: 从 apoE 大美人拿的动脉粥样硬化患者损害的词法变化(apoE^(-/-))mice 被染色的 hematoxylin 曙红决定。细胞内部的类脂化合物微滴和类脂化合物层次是由油红O染色的 assayed , caveolin-1 的 HPLC.The 蛋白质表示被西方的 blotting.Translocation 和甾醇反应元素绑定 protein-1 ( SREBP-1 )的表示确定被免疫荧光 analysis.Results 间接地检测: 20 mg ·k g~的管理( -1)·d^(-1)curcumin 到apoE^(为 4 个月的 -/-)mice 导致了动脉粥样硬化患者损害的50%减小并且作为与模型组相比在 caveolin-1 表示水平产出5褶层增加。有 50 mg ·L ~的老鼠脉管的平滑肌房间( VSMC ) pretreated (为 48 h 的 -1)ox-lipid 密度脂蛋白( ox-LDL )增加了细胞的类脂化合物内容,并且刺激了 SREBP-1 易位,但是减少 装载level.Lipid 的房间在各种各样的集中暴露了到杂种狗枯茗的 caveolin-1 表示( 12.5,25 ,并且 50 亩摩尔 ·L ^( -1))for 不同持续时间( 0,6,12,24 ,和 48 h )显著地减少了细胞的类脂化合物微滴的数字和区域,全部的胆固醇,胆固醇酉旨,并且伴随 caveolin-1 表示的举起的免费胆固醇铺平(近似3褶层);到原子核的从细胞质的 SREBP-1 的易位与暴露于 N-acetyl-Leu-Leu-norleucinal 的 装载models.Lipid 的 VSMC 相比被禁止,一个 SREBP-1 朊酶禁止者, SREBP-1 的显示出的增加的原子易位,减少的 caveolin-1 表示水平,并且在调整细胞的类脂化合物 levels.Conclusion 上面:姜黄色素通过经由 SREBP-1 的原子易位的抑制增加 caveolin-1 表示在有教养的 VSMC 禁止 ox-LDL-induced 胆固醇累积。Hao-yu YUAN Shuang-yu KUAN Xing ZHENG Hong-yan LING Yun-Bo YANG Peng-Ke YAN Kai LI Duan-Fang LIAO 2008Acta Pharmacologica Sinica2008,29,5:21
3Long-term results of endovascular therapy for proximal subclavian arterial obstructive lesions显示文摘背景 Endovascular 治疗是为锁骨下的动脉的局部性的吸藏的一种处理选择。在与 59 个病人一起的长期的经验是在1998年6月和2008年9月之间的 presented.Methods 的这份报告,我们使用了 endovascular 治疗在 59 个病人对待 61 锁骨下的动脉的妨碍的损害( 46 男性和 13 女性,有一个平均数的 34-82 岁变老( 61.9 眠瑩?佃??????????????WANG Ke-qin WANG Zhong-gao YANG Bao-zhong YUAN Chao ZHANG Wang-de YUAN Biao XING Tong SONG Sheng-han LI Tan LIAO Chuan-jun ZHANG Yang 2010Chinese Medical Journal2010,,1:21
4Statistical Research on S-Wave Incident Angle显示文摘In this paper,the following assumptions are made:1) seismic source is a point one;2) the near-fieid.seismic waves are body ones:3) the medium of the earth is a half-space which is homogeneous and elastic.Yccording to the above-mentioned assumptions,this paper obtains a theoretical formula to estimate S-wave incident angle by using the record of strong ground motion.During the process of calculations,the paper also presents a method of getting in-plane and inti-plane motions from the record of strong ground motion.By making use of 214 records of strong ground motion in the western America,this paper gives a statistical relation among S-wave incident angle,epicentral distance and frequency.The results show that the average value of S-wave incident angle is about 57,and has little to do with the epicentral distance.Jin Xing and Liao ZhenpengInstitute of Engineering Mechanics,SSB,Harbin,Heilongjiang 150080,China 1994Earthquake Research in China1994,8,1:21
5Synthesis and Anticancer Effect of gem-Difluoromethylenated Chrysin Derivatives显示文摘Ten gem-difluoromethylenated chrysin derivatives were prepared and their anticancer activities in vitro were evaluated by the standard MTT method. The results of biological test showed that some of gem-difluoromethylenated chrysin derivatives had higher anticancer activity than chrysin.Xing ZHENG Jian Guo CAO Duan Fang LIAO Bing Yang ZHU Hui Ting LIU 2006Chinese Chemical Letters2006,17,11:20
6Pretreatment HIV drug resistance in adults initiating antiretroviral therapy in China,2017显示文摘Background:After the scale-up of antiretroviral therapy(ART)for HIV infected people,increasing numbers of patients have pretreatment drug resistance(PDR).In this study,the prevalence of PDR was evaluated in adults initiating antiretroviral therapy in China.Methods:Blood samples were obtained from 1943 patients who initiated antiretroviral therapy(ART)in 2017 from 13 provinces or cities in China.Pol sequences were used to analyze drug resistance and construct transmission networks.Logistic regression model was used to estimate the potential factors associated with PDR.Results:In total,1711 eligible patients(76.0%male;87.8%aged≥25 years)were included,of which 117(6.8%)had PDR.The highest rates of PDR were 12.2%in Liangshan Prefecture of Sichuan and 9.3 and 8.9%in Dehong and Lincang Prefecture of Yunnan.A multivariate logistic regression analysis revealed that PDR was significantly higher among intravenous drug users(adjusted Odds Ratio(aOR)=2.64,95%CI:1.57–4.44)and individuals from Liangshan,Dehong,and Lincang(aOR=2.04,95%CI:1.26–3.30).In total,754 sequences were used to generate 164 transmission networks.Five transmission networks had two or three sequences containing the same mutations,two networks contained subjects from Liangshan,and one network contained subjects from Dehong.Conclusions:Overall,the PDR prevalence was moderate,with a particularly high prevalence in areas with severe HIV epidemics.These results indicate the importance of continuous PDR monitoring in patients initiating antiretroviral therapy.Rui-Hua Kang Shu-Jia Liang Yan-Ling Ma Shu Liang Lin Xiao Xin-Hui Zhang Hong-Yan Lu Xiao-Qin Xu Shui-Bin Luo Xiao-Guang Sun Lin Chen Jian-Mei He Guo-Hui Wu Ling-Jie Liao Hui Xing Yi-Ming Shao Yu-Hua Ruan 2020Infectious Diseases of Poverty2020,9,3:17
7Surgical treatment for both-column acetabular fractures using pre-operative virtual simulation and three-dimensional printing techniques显示文摘Background:Surgical treatment of both-column acetabular fractures is challenging because of the complex acetabular fracture patterns and the curved surface of the acetabulum.Seldom study has compared the application of three-dimensional(3D)printing technology and traditional methods of contouring plates intra-operatively for the surgical treatment of both-column acetabular fractures.We presented the use of both 3D printing technology and a virtual simulation in pre-operative planning for both-column acetabular fractures.We hypothesized that 3D printing technology will assist orthopedic surgeons in shortening the surgical time and improving the clinical outcomes.Methods:Forty patients with both-column acetabular fractures were recruited in the randomized prospective case-control study from September 2013 to September 2017 for this prospective study(No.ChiCTR1900028230).We allocated the patients to two groups using block randomization(3D printing group,n=20;conventional method group,n=20).For the 3D printing group,1:1 scaled pelvic models were created using 3D printing,and the plates were pre-contoured according to the pelvic models.The plates for the conventional method group were contoured during the operation without 3D printed pelvic models.The operation time,instrumentation time,time of intra-operative fluoroscopy,blood loss,number of times the approach was performed,blood transfusion,post-operative fracture reduction quality,hip joint function,and complications were recorded and compared between the two groups.Results:The operation and instrumentation times in the 3D printing group were significantly shorter(130.8±29.2 min,t=-7.5,P<0.001 and 32.1±9.5 min,t=-6.5,P<0.001,respectively)than those in the conventional method group.The amount of blood loss and blood transfusion in the 3D printing group were significantly lower(500[400,800]mL,Mann-Whitney U=74.5,P<0.001 and 0[0,400]mL,Mann-Whitney U=59.5,P<0.001,respectively)than those in the conventional method group.The number of the approach performed in the 3D printing group was significantly smaller than that in the conventional method group(pararectus+Kocher-Langenbeck[K-L]approach rate:35%vs.85%;x2=10.4,P<0.05).The time of intra-operative fluoroscopy in the 3D printing group was significantly shorter than that in the conventional method group(4.2±1.8 vs.7.7±2.6 s;t=-5.0,P<0.001).The post-operative fracture reduction quality in the 3D printing group was significantly better than that in the conventional method group(good reduction rate:80%vs.30%;x2=10.1,P<0.05).The hip joint function(based on the Harris score 1 year after the operation)in the 3D printing group was significantly better than that in the conventional method group(excellent/good rate:75%vs.30%;χ^2=8.1,P<0.05).The complication was similar in both groups(5.0%vs.25%;χ^2=3.1,P=0.182).Conclusions:The use of a pre-operative virtual simulation and 3D printing technology is a more effective method for treating bothcolumn acetabular fractures.This method can shorten the operation and instrumentation times,reduce blood loss,blood transfusion and the time of intra-operative fluoroscopy,and improve the post-operative fracture reduction quality.Ji-Hui Huang Hui Liao Xin-Yu Tan Wei-Rong Xing Qi Zhou Yu-Shi Zheng Hong-Yu Cao Can-Jun Zeng 2020Chinese Medical Journal2020,,4:15
8Changing Proportions of HIV-1 Subtypes and Transmitted Drug Resistance Among Newly Diagnosed HIV/AIDS Individuals—China,2015 and 2018显示文摘Introduction:With the expansion of human immunodeficiency virus(HIV)antiretroviral therapy(ART),HIV drug resistance is becoming more and more serious.This study describes the changing prevalence of HIV-1 subtypes and transmitted drug resistance(TDR)among newly diagnosed individuals in China,2015 and 2018.Methods:A total of 8,980 individuals in 2015 and 2018 from 31 provincial-level administrative divisions(PLADs)were enrolled in this study.Viral RNAs were amplified and sequenced using an in-house polymerase chain reaction(PCR)protocol.The Stanford HIV Drug Resistance Database(HIVdb)was used to predict susceptibility to 12 antiretroviral drugs.Results:The prevalence of TDR was not significantly increased over time.The prevalence of TDR was 3.8%and 4.4%in 2015 and 2018,respectively(P=0.13).The prevalence of CRF55_01B increased from 2.3%in 2015 to 3.9%in 2018(P<0.001).The drug resistance prevalence of nonnucleoside reverse transcriptase inhibitors(NNRTI)increased from 2.4%in 2015 to 3.3%in 2018(P<0.01).The prevalence of E138(P<0.001),H221(P=0.03),and V179(P<0.001)mutations increased from 0.30%,0.09%,and 0.70%in 2015 to 1.10%,0.30%,and 1.70%in 2018,respectively.Conclusions:HIV drug resistance affects the effect of antiretroviral treatment,so the monitoring of HIV TDR should be strengthened to control the transmission of HIV drug resistance.Jingjing Hao Shan Zheng Mengze Gan Aobo Dong Ruihua Kang Miaomiao Li Shuai Zhao Jing Hu Chang Song Lingjie Liao Yi Feng Yiming Shao Yuhua Ruan Hui Xing 2021China CDC weekly2021,3,53:13
9Management of granulomatous lobular mastitis: an international multidisciplinary consensus(2021 edition)显示文摘Granulomatous lobular mastitis(GLM) is a rare and chronic benign inflammatory disease of the breast. Difficulties exist in the management of GLM for many front-line surgeons and medical specialists who care for patients with inflammatory disorders of the breast. This consensus is summarized to establish evidence-based recommendations for the management of GLM. Literature was reviewed using PubMed from January 1, 1971 to July 31, 2020. Sixty-six international experienced multidisciplinary experts from 11 countries or regions were invited to review the evidence.Levels of evidence were determined using the American College of Physicians grading system, and recommendations were discussed until consensus. Experts discussed and concluded 30 recommendations on historical definitions,etiology and predisposing factors, diagnosis criteria, treatment, clinical stages, relapse and recurrence of GLM. GLM was recommended as a widely accepted definition. In addition, this consensus introduced a new clinical stages and management algorithm for GLM to provide individual treatment strategies. In conclusion, diagnosis of GLM depends on a combination of history, clinical manifestations, imaging examinations, laboratory examinations and pathology.The approach to treatment of GLM should be applied according to the different clinical stage of GLM. This evidencebased consensus would be valuable to assist front-line surgeons and medical specialists in the optimal management of GLM.Qian-Qian Yuan Shu-Yuan Xiao Omar Farouk Yu-Tang Du Fereshte Sheybani Qing Ting Tan Sami Akbulut Kenan Cetin Afsaneh Alikhassi Rami Jalal Yaghan Irmak Durur-Subasi Fatih Altintoprak Tae Ik Eom Fatih Alper Mustafa Hasbahceci David Martínez-Ramos Pelin Seher Oztekin Ava Kwong Cedric W.Pluguez-Turul Kirstyn EBrownson Shirish Chandanwale Mehran Habib Liu-Yi Lan Rui Zhou Xian-Tao Zeng Jiao Bai Jun-Wen Bai Qiong-Rong Chen Xing Chen Xiao-Ming Zha Wen-Jie Dai Zhi-Jun Dai Qin-Yu Feng Qing-Jun Gao Run-Fang Gao Bao-San Han Jin-Xuan Hou Wei Hou Hai-Ying Liao Hong Luo Zheng-Ren Liu Jing-Hua Lu Bin Luo Xiao-Peng Ma Jun Qian Jian-Yong Qin Wei Wei Gang Wei Li-Ying Xu Hui-Chao Xue Hua-Wei Yang Wei-Ge Yang Chao-Jie Zhang Fan Zhang Guan-Xin Zhang Shao-Kun Zhang Shu-Qun Zhang Ye-Qiang Zhang Yue-Peng Zhang Sheng-Chu Zhang Dai-Wei Zhao Xiang-Min Zheng Le-Wei Zheng Gao-Ran Xu Wen-Bo Zhou Gao-Song Wu 2022Military Medical Research2022,9,4:13
10Left atrial appendage morphology in patients with atrial fibrillation in China: implications for stroke risk assessment from a single center study显示文摘Kong Bin Liu Yu Hu He Wang Lei Fan Yang Mei Yang Liu Wanli Liao Jiafen Liu Dan Xing Dong Huang He 2014Chinese Medical Journal2014,,24:12
11Traditional Chinese medicine network pharmacology study on exploring the mechanism of Xuebijing Injection in the treatment of coronavirus disease 2019显示文摘As a representative drug for the treatment of severe community-acquired pneumonia and sepsis,Xuebijing(XBJ)injection is also one of the recommended drugs for the prevention and treatment of coronavirus disease 2019(COVID-19),but its treatment mechanism for COVID-19 is still unclear.Therefore,this study aims to explore the potential mechanism of XBJ injection in the treatment of COVID-19 employing network pharmacology and molecular docking methods.The corresponding target genes of 45 main active ingredients in XBJ injection and COVID-19 were obtained by using multiple database retrieval and literature mining.102 overlapping targets of them were screened as the core targets for analysis.Then built the PPI network,TCM-compound-target-disease,and disease-target-pathway networks with the help of Cytoscape 3.6.1 software.After that,utilized DAVID to perform gene ontology(GO)function enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis to predict the action mechanism of overlapping targets.Finally,by applying molecular docking technology,all compounds were docked with COVID-193 CL protease(3 CLpro),spike protein(S protein),and angiotensin-converting enzyme II(ACE2).The results indicated that quercetin,luteolin,apigenin and other compounds in XBJ injection could affect TNF,MAPK1,IL6 and other overlapping targets.Meanwhile,anhydrosafflor yellow B(AHSYB),salvianolic acid B(SAB),and rutin could combine with COVID-19 crucial proteins,and then played the role of anti-inflammatory,antiviral and immune response to treat COVID-19.This study revealed the multiple active components,multiple targets,and multiple pathways of XBJ injection in the treatment of COVID-19,which provided a new perspective for the study of the mechanism of traditional Chinese medicine(TCM)in the treatment of COVID-19.XING Yan HUA Ying-Rong SHANG Jing GE Wei-Hong LIAO Jun 2020Chinese Journal of Natural Medicines2020,18,12:11
12Substitution of chemical fertilizer by Chinese milk vetch improves the sustainability of yield and accumulation of soil organic carbon in a double-rice cropping system显示文摘The double-rice cropping system is a very important intensive cropping system for food security in China. There have been few studies of the sustainability of yield and accumulation of soil organic carbon (SOC) in the double-rice cropping system following a partial substitution of chemical fertilizer by Chinese milk vetch (Mv). We conducted a 10-year (2008–2017) field experiment in Nan County, South-Central China, to examine the double-rice productivity and SOC accumulation in a paddy soil in response to different fertilization levels and Mv application (22.5 Mg ha^–1). Fertilizer and Mv were applied both individually and in combination (sole chemical fertilizers, Mv plus 100, 80, 60, 40, and 0% of the recommended dose of chemical fertilizers, labeled as F100, MF100, MF80, MF60, MF40, and MF0, respectively). It was found that the grain yields of double-rice crop in treatments receiving Mv were reduced when the dose of chemical fertilizer was reduced, while the change in SOC stock displayed a double peak curve. The MF100 produced the highest double-rice yield and SOC stock, with the value higher by 13.5 and 26.8% than that in the F100. However, the grain yields increased in the MF80 (by 8.4% compared to the F100), while the SOC stock only increased by 8.4%. Analogous to the change of grain yield, the sustainable yield index (SYI) of double rice were improved significantly in the MF100 and MF80 compared to the F100, while there was a slight increase in the MF60 and MF40. After a certain amount of Mv input (22.5 Mg ha^–1), the carbon sequestration rate was affected by the nutrient input due to the stimulation of microbial biomass. Compared with the MF0, the MF100 and MF40 resulted in a dramatically higher carbon sequestration rate (with the value higher by 71.6 and 70.1%), whereas the MF80 induced a lower carbon sequestration rate with the value lower by 70.1% compared to the MF0. Based on the above results we suggested that Mv could partially replace chemical fertilizers (e.g., 40–60%) to improve or maintain the productivity and sustainability of the double-rice cropping system in South-Central China.ZHOU Xing LU Yan-hong LIAO Yu-lin ZHU Qi-dong CHENG Hui-dan NIE Xin CAO Wei-dong NIE Jun 2019Journal of Integrative Agriculture2019,18,10:11
13Interferon-c and interleukin-4 detected in serum and saliva from patients with oral lichen planus显示文摘Our previous salivary study had demonstrated an apparent T helper 2(Th2)-predominance in saliva of oral lichen planus(OLP) patients and suggested a potential of salivary interleukin-4(IL-4) as a biomarker for monitoring disease severity. To further determine the consistency of Th1/Th2 bias of OLP, this study investigated the expression profile of interferon-c(IFN-c) and IL-4 in serum and the relationship of the serum levels of these cytokines with their saliva partners. Sixty ethnic Chinese patients with OLP(40 of the erythematous/ulcerative form and 20 of the reticular form) were recruited for this study, with 40 age–sex-matched healthy volunteers as control group. IFN-c and IL-4 levels in serum and paired saliva samples were screened by enzyme-linked immunosorbent assay. OLP patient showed a low-level IFN-c but high-level IL-4 expression profile in both serum and saliva, with a lower IFN-c/IL-4 ratio. Serum IL-4 level in the erythematous/ulcerative group was significantly higher than that in the reticular group. Serum levels of IFN-c and IL-4 were significantly and positively correlated with their saliva partners. These results provided more evidence for Th2 cytokinepredominant immune imbalance in OLP, as well as the potential of IL-4 as the biomarker for monitoring severity of OLP.Wen-Zhao Liu Ming-Jing He Long Long Dong-Liang Mu Ming-Shu Xu Xue Xing Xin Zeng Ga Liao Hong-Xia Dan Qian-Ming Chen 2014International Journal of Oral Science2014,6,1:10
14Study of HIV-1 Drug Resistance in Patients Receiving Free Antiretroviral Therapy in China显示文摘To investigate the prevalence of drug-resistance mutations,resistance to antiretroviral drugs,and the subsequent virological response to therapy in treatment-naive and antiretroviral-treated patients infected with HIV/AIDS in Henan,China,a total of 431 plasma samples were collected in Queshan county between 2003 and 2004,from patients undergoing the antiretroviral regimen Zidovudine + Didanosine + Nevirapine(Azt+Ddi+Nvp).Personal information was collected by face to face interview.Viral load and genotypic drug resistance were tested.Drug resistance mutation data were obtained by analyzing patient-derived sequences through the HIVdb Program(http://gffzz38c50ed9119344cfhwcuxpv569o9w6665.ffgz.tsg.suse.edu.cn).Overall,38.5% of treatment-naive patients had undetectable plasma viral load(VL),the rate significantly increased to 61.9% in 0 to 6 months treatment patients(mean 3 months)(P<0.005)but again significantly decrease to 38.6% in 6 to 12 months treatment patients(mean 9 months)(P<0.001)and 40.0% in patients receiving more than 12 months treatment(mean 16 months)(P<0.005).The prevalence of drug resistance in patients who had a detectable VL and available sequences were 7.0%,48.6%,70.8%,72.3% in treatment-na?ve,0 to 6 months treatment,6 to 12 months treatment,and treatment for greater than 12 months patients,respectively.No mutation associated with resistance to Protease inhibitor(PI)was detected in this study.Nucleoside RT inhibitor(NRTI)mutations always emerged after non-nucleoside RT inhibitor(NNRTI)mutations,and were only found in patients treated for more than 6 months,with a frequency less than 5%,with the exception of mutation T215Y(12.8%,6/47)which occurred in patients treated for more than 12 months.NNRTI mutations emerged quickly after therapy begun,and increased significantly in patients treated for more than 6 months(P<0.005),and the most frequent mutations were K103N,V106A,Y181C,G190A.There had been optimal viral suppression in patients undergoing treatment for less than 6 months in Queshan,Henan.The drug resistance strains were highly prevalent in antiretroviral-treated patients,and increased with the continuation of therapy,with many patients encountering virological failure after 6 months therapy.Xin-ping LIP Hui XING Zhe WANG Xue-feng SI Lian-en WANG Hua CHENG Wei-guo CUI Shu-lin JIANG Ling-jie LIAO Hai-wei ZHOU Jiang-hong HUANG Hong PENG Peng-fei MA Yi-ming SHAO 2007中国病毒学2007,22,3:9
15Metformin versus metformin plus rosiglitazone in women with polycystic ovary syndrome显示文摘背景 Hyperinsulinemia 和胰岛素抵抗在有 polycystic 卵巢症候群(PCOS ) 的女人的多数是在场的。metformin 和 rosiglitazone 能关于二的联合改进排卵和 patients.How 的内分泌的混乱吗?它很少被报导。这研究试图在病人加 rosiglitazone 把 metformin 对 metformin 的治疗学的功效与有 PCOS 的 58 个女人随机被分到二个组的 PCOS.Methods 作比较。Metformin 组(29 ) 与单音治疗的 metformin 被对待,加 rosiglitazone 组(29 ) 的 metformin 为 6months 加 rosiglitazone 与 metformin 被对待。一旦怀孕是 diagnosed.Results Fasting 胰岛素,饭后的胰岛素,对胰岛素抵抗(HOMA 红外) 的 homeostatic 模型评价, luteinizing 荷尔蒙(LH ) , triglyceride,更低的密度胆固醇和睾丸激素水平,治疗被中止在两个组(P 0.05 ) 显著地减少了。Metformin 正 rosiglitazone 比 metformin 有更好的效果单音治疗。当时,身体集体索引在 metformin 组在 7.8% 减少了在加 rosiglitazone 的 metformin 的没有重要变化组。有八怀孕,六在加 rosiglitazone 组(一流产) 的 metformin 并且二在 metformin 组。在出生没有先天的异例,七个婴儿在年的 follow-up.Conclusions Metformin 能改进的点发展了很好胰岛素抵抗和内分泌的荷尔蒙的不平衡。Metformin 正 rosiglitazone 有更显著的治疗学的效果并且完成了更多的怀孕比与 metformin 单音治疗。在怀孕前的 metformin 和 rosiglitazone 的使用没在婴儿的发展有明显的副作用。我们的学习可能建议那 metformin 是在 PCOS 病人与的更好的选择严肃肥胖并且加 metformin 的 rosiglitazone 将在有严重胰岛素抵抗的病人是更有效的或那些不对 metformin 作出回应。LIAO Lin TIAN Yong-jie ZHAO Jia-jun XIN Ying XING Hai-yang DONG Jian-jun 2011Chinese Medical Journal2011,,5:9
16禽腺病毒4型(FAdV-4)分离株对鸡的致病力及其基因组分析(英文)显示文摘目的:了解禽腺病毒4型(FAd V-4)分离株在口服、滴鼻点眼和肌注三种感染途径下对7~35日龄鸡的致病性,并分析该分离株与其他参考毒株在基因组水平上的差异。创新点:用原代鸡胚肾细胞(CEK)成功培养了FAd V-4分离株。发现除了常用的口服和肌注途径,FAd V-4也可通过滴鼻点眼接种途径感染7、21和35日龄鸡。肌注方法最为敏感,导致感染鸡100%死亡;35日龄鸡较7和21日龄鸡表现出更明显的临床症状和剖检病变。方法:通过口服、滴鼻点眼和肌注三种途径将FAd V-4分离株的CEK细胞培养物接种7~35日龄的无特定病原体(SPF)鸡。通过临床症状观察、排毒检测、病理解剖、免疫组化和组织中毒载量测定来判断分离株的致病性及病毒在组织脏器中的分布情况。通过病毒中和试验检测感染存活鸡的血清中和抗体。通过全基因组测序分析,比较FAd V-4分离株与国内外参考毒株的基因组序列差异。结论:本研究分离鉴定的FAd V-4分离株SD1511可以在CEK细胞上适应,并可以通过口服、滴鼻点眼和肌注三种感染途径引起7~35日龄的SPF鸡50%~100%的死亡,其中肌注最为敏感,死亡率达100%。感染鸡持续排毒至感染后的40天,产生具有明显中和作用的中和抗体。全基因组测序分析结果显示,SD1511基因组与最近国内分离的FAd V-4具有很高的同源性,但与国外的分离株有明显的差异。Kai-kun MO Chen-fei LYU Shang-shang CAO Xia LI Gang XING Yan YAN Xiao-juan ZHENG Min LIAO Ji-yong ZHOU 2019Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2019,20,9:9
17Evaluation on Effectiveness and Safety of Chinese Herbs inTreatment of Sub-health: A Systematic Review andMeta-Analysis of Randomized Controlled Trials显示文摘Objective: To evaluate the effectiveness and safety of Chinese herbs in the treatment of sub-health systematical y. Methods: Nine databases were systematicaly and extensively searched to col ect randomized control ed trials(RCTs) about Chinese herbs in the treatment of sub-health. The outcomes included overal effective rate, main symptoms, quality of life, etc. Literature screening, data extraction and quality assessment were conducted according to Cochrane Handbook 5.1. Meta-analysis was conducted to the included literature with Review Manager Software.Results: Seventy-two studies involving 9,296 patients with sub-health were included with 4,908 patients in experimental groups and 4,387 patients in control groups. The overal quality of included clinical research was not high. In the aspect of improving overall effective rate, relieving main symptoms, Pittsburgh sleep quality index(PSQI) score, Athens Insomnia Scale(AIS) score, Fatigue Scale-14(FS-14), Cornel Medical Index(CMI) score and discontinuation rate, the effects of experimental groups were better than that of control groups. According to available research reports, adverse reactions in Chinese herb groups were mainly mild gastrointestinal symptoms, which did not affect the treatment.Conclusion: Chinese herbs have a curative effect in the treatment of sub-health. However, there are no clear criteria for diagnosis and curative effectiveness judgment global y, which would affect the accuracy of curative effect evaluation.ZHAO Jun LIAO Xing ZHAO Hui LI Zhi-geng WANG Nan-yue WANG Li-min 2019Chinese Journal of Integrative Medicine2019,25,6:7
18Innovation and development of the third-generation hybrid rice technology显示文摘The breeding and large-scale application of hybrid rice contribute significantly to the food supply worldwide.Currently,hybrid seed production uses cytoplasmic male sterile(CMS)lines or photoperiod/thermo-sensitive genic male sterile(PTGMS)lines as female parent.Despite huge successes,both systems have intrinsic problems.CMS systems are mainly restricted by the narrow restorer resources that make it difficult to breed superior hybrids,while PTGMS systems are limited by conditional sterility of the male sterile lines that makes the propagation of both PTGMS seeds and hybrid seeds vulnerable to unpredictable climate changes.Recessive nuclear male sterile(NMS)lines insensitive to environmental conditions are widely distributed and are ideal for hybrid rice breeding and production,but the lack of effective ways to propagate the pure NMS lines in a large scale renders it impossible to use them for hybrid rice production.The development of'the third-generation hybrid rice technology'enables efficient propagation of the pure NMS lines in commercial scale.This paper discusses the establishment of'the thirdgeneration hybrid rice technology'and further innovations.This new technology breaks the limitations of CMS and PTGMS systems and will bring a big leap forward in hybrid rice production.Chancan Liao Wei Yan Zhufeng Chen Gang Xie Xing Wang Deng Xiaoyan Tang 2021The Crop Journal2021,9,3:7
19Medical expenditure for esophageal cancer in China:a 10-year multicenter retrospective survey(2002-2011)显示文摘Background: Esophageal cancer is associated with substantial disease burden in China, and data on the economic burden are fundamental for setting priorities in cancer interventions. The medical expenditure for the diagnosis and treatment of esophageal cancer in China has not been fully quantified. This study aimed to examine the medical expenditure of Chinese patients with esophageal cancer and the associated trends.Methods: From 2012 to 2014, a hospital-based multicenter retrospective survey was conducted in 37 hospitals in 13 provinces/municipalities across China as a part of the Cancer Screening Program of Urban China. For each esophageal cancer patient diagnosed between 2002 and 2011, clinical information and expense data were extracted by using structured questionnaires. All expense data were reported in Chinese Yuan(CNY; 1 CNY = 0.155 USD) based on the2011 value and inflated using the year-specific health care consumer price index for China.Results: A total of 14,967 esophageal cancer patients were included in the analysis. It was estimated that the overall average expenditure per patient was 38,666 CNY, and an average annual increase of 6.27% was observed from 2002(25,111 CNY) to 2011(46,124 CNY). The average expenditures were 34,460 CNY for stage Ⅰ,39,302 CNY for stage Ⅱ,40,353 CNY for stage Ⅲ, and 37,432 CNY for stage IV diseases(P < 0.01). The expenditure also differed by the therapy type, which was 38,492 CNY for surgery, 27,933 CNY for radiotherapy, and 27,805 CNY for chemotherapy(P < 0.05).Drugs contributed to 45.02% of the overall expenditure.Conclusions: These conservative estimates suggested that medical expenditures for esophageal cancer in China substantially increased in the last 10 years, treatment for early-stage esophageal cancer costs less than that for advanced cases, and spending on drugs continued to account for a considerable proportion of the overall expenditure.Lan-Wei Guo Hui-Yao Huang Ju-Fang Shi Li-Hong Lv Ya-Na Bai A-Yan Mao Xian-Zhen Liao Guo-Xiang Liu Jian-Song Ren Xiao-Jie Sun Xin-Yu Zhu Jin-Yi Zhou Ji-Yong Gong Qi Zhou Lin Zhu Yu-Qin Liu Bing-Bing Song Ling-Bin Du Xiao-Jing Xing Pei-An Lou Xiao-Hua Sun Xiao Qi Shou-Ling Wu Rong Cao Li Lan Ying Ren Kai Zhang Jie He Jian.Gong Zhang Min Dai 2017Chinese Journal of Cancer2017,36,11:7
20Expert Consensus on Wenxin Granule for Treatment of Cardiac Arrhythmias显示文摘Guo, Ji-Hong Yan, Gan-Xin Wu, Lin Zhao, Bu-Chang Wang, Yi-Min Gu, Fu-Sheng Zhou, Yu-Ping Antzelevitch, Charles Guo, Jing-Xuan Yang, Jie-Fu Yang, Xin-Chun Ding, Yan-Sheng Zhang, Ping Zhang, Hai-Cheng Liu, Hong-Xu Lu, Wei-Xing Xing, Yan-Wei Fan, Jian-Feng Ze, Feng Li, Guang-ping Li, Yi-Gang Liao, De-Ning Xue, Xiao-Lin 2017Chinese Medical Journal2017,,2:6
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