检索范围:
排序: 展示方式:
《医学前沿(英文)》 doi: 10.1007/s11684-023-1006-x
关键词: neurodevelopmental disorder autosomal recessive intellectual disability consanguinity spastic paraplegia hearing loss TMEM141
Ziqi Chen, Xiaoqi Huang, Qiyong Gong, Bharat B. Biswal
《医学前沿(英文)》 2021年 第15卷 第4期 页码 528-540 doi: 10.1007/s11684-020-0798-1
关键词: psychoradiology major depressive disorder MRI biomarker
OUYANG Shan, ZHANG Qinghua, QIAO Fuyuan
《医学前沿(英文)》 2007年 第1卷 第4期 页码 386-389 doi: 10.1007/s11684-007-0075-6
关键词: pregnancy concentration possible relationship responsible hepatocyte
The development and benefits of metformin in various diseases
《医学前沿(英文)》 2023年 第17卷 第3期 页码 388-431 doi: 10.1007/s11684-023-0998-6
关键词: metformin metabolism cancer aging neurological disorder
null
《医学前沿(英文)》 2018年 第12卷 第3期 页码 324-329 doi: 10.1007/s11684-017-0558-z
Splenic lymphoma with villous lymphocytes (SLVL) or splenic marginal zone lymphoma with circulating villous lymphocytes is rare, and prolymphocytic transformation of SLVL is rarer. At present, only one case of SLVL with t(8;14)(q24;q32) translocation has been reported. In this study, we report a case of B-lymphoproliferative disorder with villous lymphocytes harboring t(8;14)(q24;q32) chromosome translocation that we inclined to SLVL with a prolymphocytic transformation. A 73-year-old female showed marked hepatosplenomegaly and high lymphocytosis (lymphocytes>200×109/L). The abnormal lymphocytes had short coarse villi and round nuclei with prominent nucleoli. The immunophenotypes showed CD19+, CD20+, HLA-DR+, CD22+, CD5+, Kappa+, CD25dim, CD71dim, Lambda−, CD7−, CD10−, CD23−, CD34−, CD33−, CD13−, CD14−, CD117−, CD64−, CD103−, and CD11c−. The karyotype showed complex abnormality: 46XX,+3,−10, t(8;14)(q24;q32)[11]/46XX[9]. The cytoplasmic projection, immunological characteristics, and trisomy 3 chromosome abnormality supported the diagnosis of SLVL. However, the presence of prominent nucleoli and high lymphocytosis suggested prolymphocytic transformation, probably as a result of t(8,14) chromosome translocation. In this report, we described an unusual case of B-lymphoproliferative disorder with villous lymphocytes harboring t(8;14)(q24;q32) translocation, which could provide help in the diagnosis and differential diagnosis of B-lymphocytic proliferative diseases.
关键词: splenic lymphoma with villous lymphocytes splenic marginal zone lymphoma transformation chromosome translocation
Cytokines and inflammation in adipogenesis: an updated review
Ning Jiang, Yao Li, Ting Shu, Jing Wang
《医学前沿(英文)》 2019年 第13卷 第3期 页码 314-329 doi: 10.1007/s11684-018-0625-0
关键词: cytokines inflammation adipogenesis type 2 diabetes mellitus metabolic disorder
陈灏珠,金雪娟
《中国工程科学》 2002年 第4卷 第11期 页码 1-6
回顾分析50年来我国健康人群血脂水平的变化,结果显示血总胆固醇(TC)、甘油三酯(TG)和低密度脂蛋白胆固醇(LDL-C)随年龄而增高,50岁以前男女间无差别,50岁以后女性高于男性,城市居民高于农村居民;高密度脂蛋白胆固醇(HDL-C)随年龄的变化不明显,男性低于女性;血TC、TG和LDL-C随年代而增高,20世纪90年代末达最高峰,而HDL-C则下降;血TC高于正常者(>200~220 mg/dL)男性占17.8 %~54.9 %,女性占14.9 %~53.4 %,也随年代而增多;血脂水平的变化与饮食结构转变为低碳水化合物、高脂肪、高胆固醇有关。对策:恢复健康的饮食习惯,摄取平衡饮食;建立良好生活习惯,减少其他心血管病危险因素,特别建议进行体育锻炼;已有血脂异常,经饮食调节和体育锻炼3个月以上仍未见好转者,宜接受调脂药物治疗。
null
《医学前沿(英文)》 2017年 第11卷 第3期 页码 378-385 doi: 10.1007/s11684-017-0541-8
The purpose of this study is to characterize a meta-signature of differentially expressed mRNA in chronic kidney disease (CKD) to predict putative microRNA (miRNA) in CKD–mineral bone disorder (CKD–MBD) and confirm the changes in these genes and miRNA expression under uremic conditions by using a cell culture system. PubMed searches using MeSH terms and keywords related to CKD, uremia, and mRNA arrays were conducted. Through a computational analysis, a meta-signature that characterizes the significant intersection of differentially expressed mRNA and expected miRNAs associated with CKD–MBD was determined. Additionally, changes in gene and miRNA expressions under uremic conditions were confirmed with human Saos-2 osteoblast-like cells. A statistically significant mRNA meta-signature of upregulated and downregulated mRNA levels was identified. Furthermore, miRNA expression profiles were inferred, and computational analyses were performed with the imputed microRNA regulation based on weighted ranked expression and putative microRNA targets (IMRE) method to identify miRNAs associated with CKD occurrence. TLR4 and miR-146b levels were significantly associated with CKD–MBD. TLR4 levels were significantly downregulated, whereas pri-miR-146b and miR-146b were upregulated in the presence of uremic toxins in human Saos-2 osteoblast-like cells. Differentially expressed miRNAs associated with CKD-MBD were identified through a computational analysis, and changes in gene and miRNA expressions were confirmed with an in vitro cell culture system.
关键词: chronic kidney disease microRNA mineral bone disorder uremia
王保红, 姚铭飞, 吕龙贤, 凌宗欣, 李兰娟
《工程(英文)》 2017年 第3卷 第1期 页码 71-82 doi: 10.1016/J.ENG.2017.01.008
数以万亿计的微生物寄生于人体表面和体内,并与人类起演变多种环境因素可影响胃肠道微生的平衡,这些改变与人体健康和疾病密切相关本文重点关注人体微生与宿主之间的相互作用,总体概括微生物在人体基本生命过程中以及主要疾病中起的作用,如感染性疾病肝脏疾病胃肠道肿瘤、代谢疾病呼吸系统疾病精神或心理疾病和自身免疫疾病等。我们还综述了微生物研究相关术的重要进展,如DNA 测序、代谢组学和基于计算生物信息学的蛋白质组学目前对人类微生态的研究已经更加复杂和全面建议研究应更多关注–宿主微生物的相互作用和因果关系,这有助于我们更好地了解肠道微生物在人类健康和疾病中的作用,并为临床实践提供新的治疗靶点和方法。
Xiao He, Chentao Jin, Mindi Ma, Rui Zhou, Shuang Wu, Haoying Huang, Yuting Li, Qiaozhen Chen, Mingrong Zhang, Hong Zhang, Mei Tian
《医学前沿(英文)》 2019年 第13卷 第5期 页码 602-609 doi: 10.1007/s11684-019-0704-x
关键词: panic disorder (PD) positron emission tomography (PET) optogenetics dorsal periaqueductal gray (dPAG)
刘莉,吴春林,胡雅君
《中国工程科学》 2015年 第17卷 第6期 页码 31-35
目的:了解正常排卵、小卵泡排卵以及未破裂卵泡黄素化患者的临床特征及观察后两者经阴道B超再次监排情况和促排卵治疗效果。方法:回顾性分析了正常排卵组(258例)、小卵泡排卵组(65例)及未破裂卵泡黄素化组(27例)患者年龄、排卵前卵泡大小和基础性激素水平差异,观察了后两组排卵障碍患者经阴道B超再次监排情况。并对两次监排结果一致的58例小卵泡排卵和25例未破裂卵泡黄素化患者进行克罗米芬促排卵治疗,分别观察了这两种排卵障碍患者的正常排卵率及临床妊娠率。结果:正常排卵组、小卵泡排卵组和未破裂卵泡黄素化组患者平均年龄、基础性激素水平均无显著性差异。三组间排卵前卵泡最大平均径线有显著性差异(F=117.9,P<0.01)。小卵泡排卵和未破裂卵泡黄素化的发生率分别为18.57 %和7.71 %。两者再次监排后,再发率分别为89.23 %和92.59 %。经克罗米芬促排卵联合黄体支持治疗后,小卵泡排卵组和未破裂卵泡黄素化组正常排卵率分别为70.69 %和80 %,临床妊娠率分别为29.31 %和48 %。结论:年龄、基础性激素水平不能预测是否正常排卵,经阴道B超监测是诊断小卵泡排卵以及未破裂卵泡黄素化的直观方法。不经过治疗两者再发率高,促排卵治疗联合黄体支持是治疗小卵泡排卵以及未破裂卵泡黄素化的有效方法。
基于人工智能技术的儿童ADHD辅助诊断系统 Research
张雁翼1,孔鸣2,赵天琦2,洪文琛2,谢迪3,王春茂3,杨荣旺1,李荣1,朱强2
《信息与电子工程前沿(英文)》 2021年 第22卷 第3期 页码 400-414 doi: 10.1631/FITEE.1900729
标题 作者 时间 类型 操作
Panoramic variation analysis of a family with neurodevelopmental disorders caused by biallelic loss-of-function
期刊论文
Translational application of neuroimaging in major depressive disorder: a review of psychoradiological
Ziqi Chen, Xiaoqi Huang, Qiyong Gong, Bharat B. Biswal
期刊论文
Relationship between expression of hepatocyte grow factor and apoptosis of trophoblasts in hypertensive disorder
OUYANG Shan, ZHANG Qinghua, QIAO Fuyuan
期刊论文
A rare case of B-lymphoproliferative disorder with villous lymphocytes harboring t(8;14)(q24;q32) translocation
null
期刊论文
Cytokines and inflammation in adipogenesis: an updated review
Ning Jiang, Yao Li, Ting Shu, Jing Wang
期刊论文
Identification of differentially expressed miRNAs associated with chronic kidney disease–mineral bone disorder
null
期刊论文
PET imaging on neurofunctional changes after optogenetic stimulation in a rat model of panic disorder
Xiao He, Chentao Jin, Mindi Ma, Rui Zhou, Shuang Wu, Haoying Huang, Yuting Li, Qiaozhen Chen, Mingrong Zhang, Hong Zhang, Mei Tian
期刊论文