舒张

Application of Purkinje fibers and guidelines diastolic potential higher efficacy of radiofrequency catheter ablation.

应用浦肯野纤维和舒张期电位指引进行射频消融有较高疗效。

QTVI can detect regional myocardial systolic and diastolic function quantitively in ischemic myocardium.

QTVI能够直观、定量的显示心室局部缺血心肌收缩和舒张功能异常。

objective:to investigate the relaxative characteristics of procyanidins on coronary arteries in the dog and its mechanism.

目的：研究原花青素在狗冠状动脉上舒张特征和机制。

RESULTS The ethanol extract of the Huangqi could shorten latent period,increase maximal contractive extent and time and relaxative time at the twitch and complete tetanus of gastrocnemius and soleus muscles.

结果］ 黄芪酒精提取液缩短腓肠肌及比目鱼肌单收缩和完全性强直收缩潜伏期，增加单收缩最大收缩幅度，延长最大收缩时间及最大舒张时间；增加完全性强直收缩的最大收缩度，延长最大收缩时间。

objective to study the effects of ethanol extract of the huangqi on the skeletal muscles contractility in rats.methods the gastrocnemius and soleus muscle contractility were observed by stimulating the sciatic nerve with electricity after affusing stomach with ethanol extract of the200mg/kg dosage of huangqi for2weeks.results the ethanol extract of the huangqi could shorten latent period,increase maximal contractive extent and time and relaxative time at the twitch and complete tetanus of gastrocnemius and soleus muscles.conclusion the ethanol extract of the huangqi can enhance skeletal muscles contractility in rats.

方法］ 灌胃给予200mg/kg黄芪酒精提取液2周后，观察大鼠坐骨神经受刺激后腓肠肌及比目鱼肌的收缩力。［结果］黄芪酒精提取液缩短腓肠肌及比目鱼肌单收缩和完全性强直收缩潜伏期，增加单收缩最大收缩幅度，延长最大收缩时间及最大舒张时间；增加完全性强直收缩的最大收缩度，延长最大收缩时间。［结论］黄芪酒精提取液可增强大鼠骨骼肌的收缩力。

Their left ventricular diastolic function such as E wave ratio,E peak decrase velocity and left ventricular peak filling rate were significantly increased than that of pre-treatment,while indexes relative to A wave remarkedly decreased.

结果：服药1年达到目标血压的80例患者均可使左心室舒张功能的有关指标：E波速率、E峰减速度和左室峰充盈率较治疗前明显增加，而A峰有关指标明显减低。

Recent years many foreign researches show citrulline has a lot of important physiological functions such as radical-scavenging hydroxyl, indicator of the foreign exclusive effect, vasodilatation, stabilizing blood pressure, diagnosing rheumatoidal arthritis, antioxidation and so on.

近年来国外的众多研究表明，瓜氨酸具有很多重要的生理功能，如清除自由基、异体排斥效应指示剂、血管舒张作用、稳定血压以及诊断类风湿关节炎、抗氧化等，受到了营养学和医学界的重视。

Recent years many foreign researches show citrulline has a lot of important physiological functions such as radical-scavenging hydroxyl,indicator of the foreign exclusive effect,vasodilatation,stabilizing blood pressure, diagnosing rheumatoidal arthritis,antioxidation and so on.

近年来国外的众多研究表明，瓜氨酸具有很多重要的生理功能，如清除自由基、异体排斥效应指示剂、血管舒张作用、稳定血压以及诊断类风湿关节炎、抗氧化等，瓜氨酸正越来越多地被运用到食品、化妆品和药物上。

The trophoblast blood flow spectrum could be easily detected with the guide of CDE.The ultrasonic findings were characterized by broad arterial flow spectrum,high diastolic component of the low resistance trophoblastic flow,RI＝0.40～0.51 with single or biphasic spectrum.The salpingian ring with high blood flow indicated early and complete salpingian pregnancy.

结果：①异位妊娠包块血流信号丰富，血管连续性好，能较完整显示血管床、血管网及范围广的低流速血流信号；②脉冲多普勒取样为滋养层周围性血流频谱，其特征为：频谱增宽、单相或双相持续存在、阻力降低(RI＝0.44±0.04)、舒张期血流丰富的动脉频谱；③具有鲜明丰富的滋养层周围性彩色血流频谱特征的&输卵管环&是早期输卵管妊娠的特征性表现，并提示是输卵管完整存在的标志。

Objective: To discuss the protective effects of Fuwai modifed solution combined with nicoranil on the endothelium-derived hyperpolarizing factor-mediated relazation relaxation of saphena vessel graft.

目的：探讨常温下阜外改良(Fu Wai Modified， FWM)器官保护液＋尼可地尔对大隐静脉血管桥血管内皮超极化因子介导血管舒张功能的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。