[Automatic detection and visualization of myocardial infarction in electrocardiograms based on an interpretable deep learning model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiZhang Y, Zhang Y, Xie B, Lai D.
europepmc +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2010 【目的】 探讨吗啡后处理对急性心肌缺血/再灌注损伤的保护作用以及对信号通路eNOS/NO的影响?【方法】 SD大鼠56只随机分成4组,每组14只: S组(假手术,只穿线,不结扎), I/R组(单纯缺血再灌注), M组(吗啡后处理 + 缺血再灌注),L + M组(L-NAME + 吗啡后处理 + 缺血再灌注)?除S组外,所有大鼠心脏都经历45 min缺血和120 min再灌注?观察血流动力学指标,于再灌注120 min时,各组随机取9只大鼠,用TTC法染色,计算心肌缺血梗死区(IA/AR);其余5只大鼠 ...
doaj
[Medical treatment standards for emergency trauma wounded (2025 edition)]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiNational Health Commission Of The People's Republic Of China.
europepmc +1 more source
[A myocardial infarction detection and localization model based on multi-scale field residual blocks fusion with modified channel attention]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoWu Q, Lu X, Wen Y, Hong Y, Wu Y, Chen C.
europepmc +1 more source
[Valve-in-valve transcatheter mitral valve replacement with SAPIEN 3 valve for bioprosthetic mitral valve failure: one-year outcomes in 26 patients]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanRan Z +7 more
europepmc +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2010 【目的】 探讨凝血酶的直接抑制剂重组双功能水蛭素对大鼠急性心肌梗死后室性心律失常的影响及相关机制65377;【方法】 将70只雄性SD大鼠随机分为10组:水蛭素(HIR)结扎前(HIR 0 min)组,HIR结扎后5 min(HIR 5 min)组, HIR结扎后10 min(HIR 10 min)组,HIR结扎后20 min(HIR 20 min)组,HIR结扎后30 min(HIR 30 min)组),和生理盐水(NS)对应的各时间组,即NS 0 min,NS 5 min,NS 10 min,NS ...
doaj
[Primary familial and congenital polycythemia caused by EPOR gene mutation: two cases report and literature review]. [PDF]
Zhonghua Xue Ye Xue Za ZhiNing DH +10 more
europepmc +1 more source
Dectin-1通过巨噬细胞极化影响STEMI的机制研究 附视频
Zhongguo shiyan zhenduanxue目的 探究Dectin-1通过巨噬细胞极化影响STEMI的机制研究。方法 将45只SPF级SD大鼠随机分为假手术组(n=15)、模型组(n=15)、si-Dectin-1组(n=15),模型组与si-Dectin-1组分别通过尾静脉注射NC-质粒和si-Dectin质粒，2周后建立ST段抬高型心肌梗死(ST-Segment Elevation Myocardial Infarction, STEMI)模型，2周后分离心脏组织，qPCR检测心脏组织Dectin-1表达水平，TTC染色检测心肌坏死面积 ...
doaj +2 more sources
Zhongshan Daxue xuebao. Yixue kexue ban, 2009 【目的】 研究供心长时间低温保存后缺血再灌注损伤导致的心肌细胞凋亡,明确抗调亡因子在心脏移植供心缺血再灌注损伤中的保护作用,为心脏保护液药物研究提供帮助65377; 【方法】 24只实验SD大鼠分2组,建立大鼠心脏异位移植模型,在围手术期65380;供心保存过程中使用天冬氨酸特异性半胱氨酸蛋白酶3抑制剂(Ac-DEVD-CHO)干预,使用HTK保存液低温保存供心9 h,监测模型前后,检测凋亡相关因子和病理学指标65377; 【结果】 在异位移植开放后60 min,①实验组的心率恢复率[(71.9 ± 6.
doaj
[Asiaticoside alleviates myocardial ischemia-reperfusion injury in rats by inhibiting NLRP3 inflammasome-mediated pyroptosis]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoBian F +7 more
europepmc +1 more source