检索范围:
排序: 展示方式:
《医学前沿(英文)》 2022年 第16卷 第5期 页码 714-722 doi: 10.1007/s11684-021-0888-8
关键词: metabolic dysfunction-associated fatty liver disease non-alcoholic fatty liver disease fibrosis score brachial-ankle pulse wave velocity albuminuria
Strategies for preventing peritoneal fibrosis in peritoneal dialysis patients: new insights based on
null
《医学前沿(英文)》 2017年 第11卷 第3期 页码 349-358 doi: 10.1007/s11684-017-0571-2
Peritoneal dialysis (PD) is an established form of renal replacement therapy. Long-term PD leads to morphologic and functional changes to the peritoneal membrane (PM), which is defined as peritoneal fibrosis, a known cause of loss of peritoneal ultrafiltration capacity. Inflammation and angiogenesis are key events during the pathogenesis of peritoneal fibrosis. This review discusses the pathophysiology of peritoneal fibrosis and recent research progress on key fibrogenic molecular mechanisms in peritoneal inflammation and angiogenesis, including Toll-like receptor ligand-mediated, NOD-like receptor protein 3/interleukin-1β, vascular endothelial growth factor, and angiopoietin-2/Tie2 signaling pathways. Furthermore, novel strategies targeting peritoneal inflammation and angiogenesis to preserve the PM are discussed in depth.
关键词: peritoneal dialysis peritoneal fibrosis inflammation angiogenesis
Expression of integrin in hepatic fibrosis and intervention of resveratrol
Jianye WU, Chuanyong GUO, Jun LIU, Xuanfu XUAN
《医学前沿(英文)》 2009年 第3卷 第1期 页码 100-107 doi: 10.1007/s11684-009-0013-x
关键词: liver fibrosis integrin-β1 resveratrol tumor growth factor-β tissue inhibitor of metalloproteinase-1
null
《医学前沿(英文)》 2014年 第8卷 第4期 页码 445-455 doi: 10.1007/s11684-014-0378-3
Recent evidences suggested that cyclic guanosine monophosphate-specific phosphodiesterase 5 (PDE5) inhibitor represents an important therapeutic target for cardiovascular diseases. Whether and how it ameliorates cardiac fibrosis, a major cause of diastolic dysfunction and heart failure, is unknown. The purpose of this study was to investigate the effects of PDE5 inhibitor on cardiac fibrosis. We assessed cardiac fibrosis and pathology in mice subjected to transverse aortic constriction (TAC). Oral sildenafil, a PDE5 inhibitor, was administered in the therapy group. In control mice, 4 weeks of TAC induced significant cardiac dysfunction, cardiac fibrosis, and cardiac fibroblast activation (proliferation and transformation to myofibroblasts). Sildenafil treatment markedly prevented TAC-induced cardiac dysfunction, cardiac fibrosis and cardiac fibroblast activation but did not block TAC-induced transforming growth factor-β1 (TGF-β1) production and phosphorylation of Smad2/3. In isolated cardiac fibroblasts, sildenafil blocked TGF-β1-induced cardiac fibroblast transformation, proliferation and collagen synthesis. Furthermore, we found that sildenafil induced phosphorylated cAMP response element binding protein (CREB) and reduced CREB-binding protein 1 (CBP1) recruitment to Smad transcriptional complexes. PDE5 inhibition prevents cardiac fibrosis by reducing CBP1 recruitment to Smad transcriptional complexes through CREB activation in cardiac fibroblasts.
关键词: PDE5 cardiac fibrosis TGF-β CREB
《农业科学与工程前沿(英文)》 doi: 10.15302/J-FASE-2023521
● Score index methods readily discriminate genotypes adapted to a target environment.
关键词: Aerobic rice breeding selection drought resilience production capacity index resilience capacity index stress score index upland
Liru Qiu, Fengjie Yang, Yonghua He, Huiqing Yuan, Jianhua Zhou
《医学前沿(英文)》 2018年 第12卷 第5期 页码 550-558 doi: 10.1007/s11684-017-0567-y
Cystic fibrosis (CF) is a fatal autosomal-recessive disease caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. CF is characterized by recurrent pulmonary infection with obstructive pulmonary disease. CF is common in the Caucasian population but is rare in the Chinese population. The symptoms of early-stage CF are often untypical and may sometimes manifest as Bartter syndrome (BS)-like hypokalemic alkalosis. Therefore, the ability of doctors to differentiate CF from BS-like hypokalemic alkalosis in Chinese infants is a great challenge in the timely and accurate diagnosis of CF. In China, sporadic CF has not been diagnosed in children younger than three years of age to date. Three infants, who were initially admitted to our hospital over the period of June 2013 to September 2014 with BS-like hypokalemic alkalosis, were diagnosed with CF through exome sequencing and sweat chloride measurement. The compound heterozygous mutations of the CFTR gene were detected in two infants, and a homozygous missense mutation was found in one infant. Among the six identified mutations, two are novel point mutations (c.1526G>C and c.3062C>T) that are possibly pathogenic. The three infants are the youngest Chinese patients to have been diagnosed with sporadic CF at a very early stage. Follow-up examination showed that all of the cases remained symptom-free after early intervention, indicating the potential benefit of very early diagnosis and timely intervention in children with CF. Our results demonstrate the necessity of distinguishing CF from BS in Chinese infants with hypokalemic alkalosis and the significant diagnostic value of powerful exome sequencing for rare genetic diseases. Furthermore, our findings expand the CFTR mutation spectrum associated with CF.
关键词: cystic fibrosis pseudo-Bartter syndrome hypokalemic alkalosis CFTR gene mutations infants diagnosis
ZHANG Xiaomei, JIANG Liangduo, ZHANG Wei, WU Jianjun, LU Xiangfeng
《医学前沿(英文)》 2008年 第2卷 第3期 页码 314-316 doi: 10.1007/s11684-008-0060-8
关键词: bleomycin intratracheal injection prednisone collagen bleomycin-induced pulmonary
Paeoniflorin prevents hepatic fibrosis of by inhibiting TGF-β1 production from macrophages in mice
CHU Deyong, LI Conglei, SHEN Jilong, WU Qiang
《医学前沿(英文)》 2008年 第2卷 第2期 页码 154-165 doi: 10.1007/s11684-008-0029-7
《医学前沿(英文)》 2022年 第16卷 第1期 页码 150-155 doi: 10.1007/s11684-021-0846-5
曹杰,曹国,何建敏
《中国工程科学》 2008年 第10卷 第4期 页码 90-96
以平衡记分卡(BSC)为基础,从BSC的财务、客户、内部经营过程以及学习与成长等方面,设计了连锁经营企业的绩效考核指标体系与模糊综合评判模型,克服了传统评价体系的不足,有利于从成长的角度全面评价连锁企业绩效。
null
《医学前沿(英文)》 2017年 第11卷 第4期 页码 563-569 doi: 10.1007/s11684-017-0535-6
The superiority of the cumulative outcomes of day 5/6 embryo transfer to those of day 2/3 embryo transfer in infertile couples has been debated. This retrospective study included data collected from 1051 patients from July 2011 to June 2014. Multiple maternal baseline covariates were subjected to propensity score matching analysis, and each day 5/6 group woman was matched to one day 2/3 group woman. A systematic meta-analysis was conducted to validate the results. After matching was completed, 217 patients on the day 2/3 group were matched with those on the day 5/6 group, and no significant differences in the baseline characteristics were observed between the two groups. The cumulative pregnancy rate (57.14% vs. 53.46%, OR 1.16, 95% CI 0.79–1.70) and cumulative live birth rate (53.00% vs. 49.77%, OR 1.14, 95% CI 0.78–1.66) of day 5/6 embryo transfers were higher than those of day 2/3 embryo transfers, but this difference was not significant. The mean cycles per live birth and mean days per live birth in the day 5/6 group were significantly lower than those in the day 2/3 group. This study demonstrated that day 5/6 embryo transfer is a more cost-effective and time-efficient policy than day 2/3 embryo transfer to produce a live baby.
关键词: blastocyst embryo transfer cumulative pregnancy rate cumulative live birth rate IVF
Ling Wang, Ying Wang, Jiong Hu, Yuqian Sun, He Huang, Jing Chen, Jianyong Li, Jun Ma, Juan Li, Yingmin Liang, Jianmin Wang, Yan Li, Kang Yu, Jianda Hu, Jie Jin, Chun Wang, Depei Wu, Yang Xiao, Xiaojun Huang
《医学前沿(英文)》 2019年 第13卷 第3期 页码 365-377 doi: 10.1007/s11684-018-0641-0
关键词: invasive fungal diseases hematological malignancies chemotherapy risk score prophylaxis
Prognostic value of the 21-gene recurrence score in ER-positive, HER2-negative, node-positive breast
Jiayi Wu, Weiqi Gao, Xiaosong Chen, Chunxiao Fei, Lin Lin, Weiguo Chen, Ou Huang, Siji Zhu, Jianrong He, Yafen Li, Li Zhu, Kunwei Shen
《医学前沿(英文)》 2021年 第15卷 第4期 页码 621-628 doi: 10.1007/s11684-020-0738-0
关键词: early breast cancer 21-gene assay recurrence score prognosis
Li Lu, Haiyan Zhu, Hailin Wang, Huaping Liang, Yayi Hou, Huan Dou
《医学前沿(英文)》 2021年 第15卷 第2期 页码 313-329 doi: 10.1007/s11684-020-0737-1
关键词: epithelial−mesenchymal transition H. sinensis mycelium midkine pulmonary fibrosis
《医学前沿(英文)》 2022年 第16卷 第6期 页码 957-968 doi: 10.1007/s11684-021-0910-1
关键词: skin and soft tissue infections hematopoietic stem cell transplantation risk stratification system mortality
标题 作者 时间 类型 操作
New definition of metabolic dysfunction-associated fatty liver disease with elevated brachial-ankle pulse wave velocity and albuminuria: a prospective cohort study
期刊论文
Strategies for preventing peritoneal fibrosis in peritoneal dialysis patients: new insights based on
null
期刊论文
Expression of integrin in hepatic fibrosis and intervention of resveratrol
Jianye WU, Chuanyong GUO, Jun LIU, Xuanfu XUAN
期刊论文
Chronic inhibition of cyclic guanosine monophosphate-specific phosphodiesterase 5 prevented cardiac fibrosis
null
期刊论文
rice genotypes in stress environments: fine-tuning a selection method using production and resilience score
期刊论文
Clinical characterization and diagnosis of cystic fibrosis through exome sequencing in Chinese infants
Liru Qiu, Fengjie Yang, Yonghua He, Huiqing Yuan, Jianhua Zhou
期刊论文
Effect of Feixian Recipe on laminin, collagen I and III in rats with pulmonary fibrosis induced by bleomycin
ZHANG Xiaomei, JIANG Liangduo, ZHANG Wei, WU Jianjun, LU Xiangfeng
期刊论文
Paeoniflorin prevents hepatic fibrosis of by inhibiting TGF-β1 production from macrophages in mice
CHU Deyong, LI Conglei, SHEN Jilong, WU Qiang
期刊论文
mutation c.1210-3C>G in with a poly-T tract of 5T affects mRNA splicing in a Chinese patient with cystic fibrosis
期刊论文
Propensity score-matched study and meta-analysis of cumulative outcomes of day 2/3 versus day 5/6 embryo
null
期刊论文
Clinical risk score for invasive fungal diseases in patients with hematological malignancies undergoing
Ling Wang, Ying Wang, Jiong Hu, Yuqian Sun, He Huang, Jing Chen, Jianyong Li, Jun Ma, Juan Li, Yingmin Liang, Jianmin Wang, Yan Li, Kang Yu, Jianda Hu, Jie Jin, Chun Wang, Depei Wu, Yang Xiao, Xiaojun Huang
期刊论文
Prognostic value of the 21-gene recurrence score in ER-positive, HER2-negative, node-positive breast
Jiayi Wu, Weiqi Gao, Xiaosong Chen, Chunxiao Fei, Lin Lin, Weiguo Chen, Ou Huang, Siji Zhu, Jianrong He, Yafen Li, Li Zhu, Kunwei Shen
期刊论文
mycelium inhibits epithelial-mesenchymal transition by inactivating the midkine pathway in pulmonary fibrosis
Li Lu, Haiyan Zhu, Hailin Wang, Huaping Liang, Yayi Hou, Huan Dou
期刊论文