查询词典 perfusion

Objective To investigate the suitable injection rate and dose in multi-slice CT perfusion imaging.

目的探讨多层螺旋CT脑灌注成像合适的注射速率及剂量。

Results:There were 1 luxury perfusion syndrome, 1 angiospasm, 1 ecchymoma and 2 hoarse voice complicated among these 23 cases.

结果：本组23例中并发1例高灌注综合症、1例血管痉挛、1例皮下血肿、2例声音嘶哑。

Methods: To perform preventing nursing measure on common complications of intracalvarium artery stenosis treated with endovascula stent plasty under general anesthesia, such as brain hemorrhage, luxury perfusion syndrome, ecchymoma, distal embolization, angiospasm, hoarse voice and pharyngalgia.

对在全麻下行血管内支架成形术治疗颅内动脉狭窄的常见并发症：脑出血、过度灌注综合征、皮下血肿、远端栓塞、血管痉挛、声音嘶哑、咽痛施行预防性护理措施。

CAS is currently rely mainly on the diagnosis of coronary provocation test, including acetylcholine and ergonovine test pilot, domestic scholars have found in 201Tl SPECT myocardial perfusion imaging in the cardiac stress test was reverse redistribution is CAS One of the characteristics of patients, if the combination of exercise electrocardiography test negative as well as the rest of the clinical features of chest pain, diagnosis of coronary artery spasm highest sensitivity and can be made respectively 98% and 90% respectively.

目前诊断CAS主要依靠冠状动脉内激发试验，包括乙酰胆碱试验与麦角新碱试验，国内学者发现在201TlSPECT心肌灌注显像心脏负荷试验中呈反向再分布现象是CAS患者的特点之一，若结合运动心电图试验阴性以及静息性胸痛的临床特点，诊断冠冠状动脉痉挛的灵敏度以及特意度分别可以达到98％和90％。

Objective To observe the effects of pulsed electromagnetic field or/and exercise on the area bone mineral density and volume bone mineral density of rats with osteoporosis induced by tretinoin gastric perfusion.

目的探讨脉冲电磁场或运动对维甲酸形成的骨质疏松模型大鼠的面积骨密度和体积骨密度的影响。

Results Nine hepatocellular carcinomas showed swift enhancement in the arterial phase and swift expurgation in the portal phase, whereas 14 metastatic tumors revealed rimlike peripheral enhancement or perfusion defect.

结果 (1)恶性病灶：原发性肝细胞癌9个呈"快进快出"；转移性肝癌14个，动脉期多呈周边环状或厚圈状"快进"，之后均廓褪为低或极低回声。

Results Nine hepatocellular carcinomas showed swift enhancement in the arterial phase and swift expurgation in the portal phase, whereas 14 metastatic tumors revealed rim-likeperipheral enhancement or perfusion defect.

结果 (1)恶性病灶：原发性肝细胞癌9个呈"快进快出"；转移性肝癌14个，动脉期多呈周边环状或厚圈状"快进"，之后均廓褪为低或极低回声。

Companies in five divisions and the 1st Division: Note-aircraft division, which makes vacuum-injection machine, low-pressure perfusion machines, ovens, etc.; second division: liquid crystal display devices division, the main products of ACF Tiezhao , IC of the crew, COG pressing machines, TAB machine, polarizing slicing machine, glass and other automatic friction; Third Division: non-standard equipment Division, the main products are various fixture, metal molds, measuring devices And an aging furnace; Fourth Division: metal stamping division, processing all kinds of metal stamping parts; Fifth Division: Distribution Division, the external Aoxiangyingfeng Co., Ltd.

公司分五个分部，第一分部：注型机分部，主要生产真空注型机、低压灌注机、烤箱等；第二分部：液晶显示周边设备分部，主要产品有ACF贴着机、IC对位机、COG热压机、TAB机、偏光切片机、玻璃自动摩擦机等；第三分部：非标设备分部，主要产品有各种工装夹具、金属模具、测量装置及老化炉等；第四分部：五金冲压分部，加工各种金属冲压件；第五分部：经销分部，对外以《深圳市敖翔盈丰有限公司》的名义开展国内外商贸活动，销售本公司生产的各种设备，同时代理国外化工材料、钢丝等产品

Methods Animals were randomly and equally divided into five groups: saline control group, positive drug control group, low-dose, medium-dose and high-dose crocetin group. Animals were anesthetized with urethane (1.2 g/kg), then followed by the perfusion of aconitine (10 μg/mL) through caudal vein in rats, or of ouabain (9 μg/mL) through external jugular vain in guinea pigs in a constant velocity of 0.1 mL/min, and the emergence time of ventricular fibrillation, ventricular extrasystole, ventricular tachycanlia and cardiac arrest were then detected and recorded. The recorded time was then translated to the cumulated amount of aconitine and ouabain. Experimental arrhythmia was induced by rapid injection of 4% CaCl2 (140 mg/kg), and the emergence time, persistence time, incidence and death of arrhythmia after the administration were observed.

将实验动物随机分为生理盐水组，阳性药物对照组，藏红花酸高、中、低剂量组，SD大鼠采用1.2 g/kg乌拉坦麻醉后，从尾静脉匀速(0.1 ml/min)灌注10μg/ml乌头碱溶液，豚鼠麻醉后从颈静脉匀速(0.1 ml/min)灌注9μg/ml哇巴因溶液，观察出现室性期前收缩、室性心动过速、室颤和心脏停搏的时间，然后换算成乌头碱和哇巴因的累积量；快速推注4%氯化钙(140 mg/kg)诱导大鼠心律失常，观察给药后心律失常出现时间、持续时间、心律失常发生数及死亡数。

The streptomycin perfusion of labyrinth via a fenestra of LSC could treat disabling Meniere's disease and other dizziness caused by inner ear disorder by selectively destroying the sensory epithelium of utricular macula and three canal cristae.

经水平半规管开窗链霉素迷路灌注术可以通过选择性破坏椭圆囊斑和三个半规管腹壶嵴感觉上皮根治难治性梅尼埃病和其它内耳疾病引起的眩晕或头昏。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。