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vascular change
相关语句
  血管改变
     SINUS HISTIOCYTOSIS WITH MASSIVE LYMPHADENOPATHY (A Case Report and Discussion about It's Vascular Change)
     伴巨块状淋巴结肿大的窦组织细胞增生症(附一例报告并探讨其血管改变)
短句来源
     The malignant degree of the tumor was closely related to the gray shadow and vascular change of the breast mass of near infrared scan.
     近红外光扫描图像灰影伴血管改变越明显 ,该肿瘤也越趋于高恶性度 .
短句来源
     After reparation PAP decreasing more than 40% predicted a reversible pulmonary vascular change otherwise it should be cautious of an irreversible pulmonary vascular variation and postopertive pulmonary hypertension crisis (PHC).
     缺损修补后PAP较术前立即降低 40 %以上 ,说明肺动脉高压多为动力性 ,肺血管改变可逆 ,预后较好 ; 如PAP较术前降低不足40 % ,对血管活性药物反应差者 ,预示肺血管病变较重 ,应警惕发生肺高压危象 ,考虑延长呼吸辅助及血管活性药物应用时间。
短句来源
     Conclusion Noninvasive vascular ultrasound was a preferred imaging technique to follow up the vascular change in the patients with FH.
     结论 无创伤性血管超声检查可以作为观察FH血管改变的首选影像学的随访方法。
短句来源
     · Mechanism of diabetic retinopathy is still unclear, and it has been long disputed that which happened first, the vascular change or the neurodegeneration.
     糖尿病视网膜病变(DR)发病机制目前尚不清楚,究竟是血管改变在先还是神经变性在先是长期以来一直争论的问题。
短句来源
  “vascular change”译为未确定词的双语例句
     The Ultrasound Estimation to Vascular Change in Mild and Moderate Hypertension Patients and the Relation with Vasoactive Factors
     轻中度高血压病人血管功能及结构的超声评价及其与血管活性因子的相关性
短句来源
     Relationship between calcium-phosphorus metabolism and cardiac and vascular change in patients with chronic renal failure
     钙磷代谢异常在慢性肾功能不全患儿心血管重构中的作用
短句来源
     In order to explore the early micro vascular change of the sub dermalvascular network skin flap (SVNF) and to display the living mechanism ofSVNF, we selected 48 Chinese rabbits, which were divided into theexpaimental group and control group. The experimental group wassubdivided into A (simply SVNF) and B (skin flap was separated partiallyfrom the base by the silicon membrane) groups.
     为探讨真皮下血管网皮瓣早期微血管形态变化规律,进一步揭示真皮下血管网皮瓣的成活机制,选用中国家兔48只,分A组(单纯真皮下血管网皮瓣组)、B组(用硅胶膜将皮瓣与基底一部分隔离)为实验组;
短句来源
     ConclusionIn lupus nephritis,the fundus vascular change can predict blood pressure change and the seriousness of the disease,so,fundus examination can be an important additional means for controlling blood pressure in time and improving prognosis for lupus nephritis patients.
     结论眼底微细血管的形态改变,常能预示血压的变化及病变的严重程度,使眼底检查成为狼疮性肾炎患者及时控制血压、改善预后的重要辅助手段。
短句来源
     One patient who had 22 year duration without clinical manifestation showed glomerular abnormality and the vascular change was minor.
     值得一提的是病程长达22年的老年患者其肾脏病理主要为慢性肾小球肾炎。
短句来源
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  相似匹配句对
     Change
     变化
短句来源
     Observation on Change of Vascular Endothelial Function and its Significance
     阻塞性睡眠呼吸暂停综合征患者的血管内皮功能及意义
短句来源
     DYNAMIC CHANGE OF EEG ON CEREBRAL VASCULAR DISEASE
     脑血管病脑电图动态改变
短句来源
     How to change?
     如何调整?
短句来源
     VASCULAR CALCIFICATION
     血管钙化
短句来源
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  vascular change
The most rapid vascular change that occurred when the gastric mucosa was exposed to 100% ethanol was a severe segmental constriction of the large submucosal venules.
      
The probable role of an epinephrine-induced vascular change related to excitation of α-receptor sites was suggested by the protection afforded by the administration of α- but not β-adrenergic blocking agents.
      
A similar but less intense cellular infiltrate and vascular change was present.
      
Small capillary proliferation with vascular change was also noted.
      
Ischemic proctitis with obliterative vascular change
      
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The electroencephalogram of the toad was found to be composed of a 2—6/sec slow rhythm and low voltage (10—20 μV), 12—18/sec fast waves. Irradiation of the brain with ultrasound (250 watts, 24 Kc) for three minutes could abolish or greatly depress the fast component of the electroencephalogram and leave the slow component essentially unaffected. The fast waves, however, would recover if the period of irradiation did not exceed three minutes. Prolonged exposure of the brain to ultrasound resulted in irreversible...

The electroencephalogram of the toad was found to be composed of a 2—6/sec slow rhythm and low voltage (10—20 μV), 12—18/sec fast waves. Irradiation of the brain with ultrasound (250 watts, 24 Kc) for three minutes could abolish or greatly depress the fast component of the electroencephalogram and leave the slow component essentially unaffected. The fast waves, however, would recover if the period of irradiation did not exceed three minutes. Prolonged exposure of the brain to ultrasound resulted in irreversible EEG changes. The depression of the fast component of EEG under the present conditions could not be attributed to the heat effect of the ultrasound, since the deliberate elevation of the brain temperature by some other means to a degree comparable to that produced by the ultrasound (about 1—2℃) failed to reproduce the EEG changes. Nor could it be interpreted as due to the vascular changes of the brain resulting from the ultrasonic irradiation, since direct observation of the brain surface with a dissecting microscope could not reveal any detectable change in caliber of the blood vessels during irradiation. It was thus concluded that the deleterious mechanical effect of the ultrasonic vibrations on the brain tissue was probably responsible for the observed EEG changes.

(一)蟾蜍的脑电图有快慢两种波型,快波的頻率为每秒12—18次,振幅为10—20微伏,慢波的頻率为每秒3—6次,振幅在30微伏以上,通常以快波为主。 (二)用輸出功率250瓦、頻率24千赫茲的超声波透射3分钟,可使蟾蜍脑电图受到阻抑,表現为快波減弱或完全消失,仅殘存不規則的慢波,但在超声停止作用后45分钟之內即行恢复。延长超声波透射的时間,則可使脑电图出現不可逆的变化。 (三)上述剂量的超声波,仅使蟾蜍脑温增高1—2℃,脑表层血管的血流状态和口径无任何可見的变化。 (四)用外部加温法使蟾蜍脑温自24℃增至35℃时,脑电图无显著变动。 (五)超声波对脑电图的阻抑性影响,不能以其热作用加以解释,可能是其机械作用所致。

Vascular lesion is onc of the prin-cipal complications and lethal causes ofdiabetes and therefore, it is an importantfactor which affects the prognosissignificantly. Relative plasma viscosity,plasma fibrinogen, platelet adhesionrate, serum fibrin, fibrinogen degra-dation products, and prothrombin timewere investigated in 72 cases of diabetesin order to study the pathogenesisof vascular changes in diabetes. Our results showed that the averagevalues of relative plasma viscosity,fibrinogen and platelet...

Vascular lesion is onc of the prin-cipal complications and lethal causes ofdiabetes and therefore, it is an importantfactor which affects the prognosissignificantly. Relative plasma viscosity,plasma fibrinogen, platelet adhesionrate, serum fibrin, fibrinogen degra-dation products, and prothrombin timewere investigated in 72 cases of diabetesin order to study the pathogenesisof vascular changes in diabetes. Our results showed that the averagevalues of relative plasma viscosity,fibrinogen and platelet adhesion ratewere significantly higher in diabeticsthan in the normal control. Amongdiabetics these values were significantlyhigher in those with vascular lesionsthan in those without vascular changes. These findings suggest that thereexists a relationship between the changesof hemorrheology and coagulation anddiabetic angiopathy. Positive correla-tions were observed between fibrinogenconcentration and relative plasmaviscosity and platelet adhesion rate indiabetics. However, no significantdifference was found in these variablesbetween patients with or withouthyperlipemia. It appears that changesof protein rather than lipid are respon-sible for the elevated plasma viscosityseen in diabetes.

本文报告72例糖尿病患者的血浆比粘度、纤维蛋白原、血小板粘附率、血清FDP等测定。结果表明糖尿病患者的血浆比粘度、纤维蛋白原、血小板粘附率明显高于正常对照组。具有血管并发症者增高更显著。提示上述改变与糖尿病的血管病变的发生有关。

The determination of plasma factor Ⅷ related antigen (ⅧR:Ag) is a new method to estimate the function of blood coagulation introduced only recently. The concentration of this substance of 50 patients ill with chronic renal failure, neoplastic diseases, diabetes mellitus, (all these diseases were complicated with vascular changes) and 60 normal persons were determined.The data obtained showed that the concentration of plasma factor Ⅷ related antigen was significantly increased in all the 50 patients in...

The determination of plasma factor Ⅷ related antigen (ⅧR:Ag) is a new method to estimate the function of blood coagulation introduced only recently. The concentration of this substance of 50 patients ill with chronic renal failure, neoplastic diseases, diabetes mellitus, (all these diseases were complicated with vascular changes) and 60 normal persons were determined.The data obtained showed that the concentration of plasma factor Ⅷ related antigen was significantly increased in all the 50 patients in comparing with the normal, and the increase was most marked in those patients with malignant diseases. The clinical significance of this phenomenon was discussed and it was suggested that the increase of this plasma factor Ⅷ related antigen might reflect the severity of the damage of the vascular endothelial cells in these patients.

ⅧR:Ag的测定是凝血功能的一种新的检测方法。在许多疾病中是增高的。本文主要讨论了合并有血管病变的一些疾病、肿瘤、慢性肾衰、糖尿病中ⅧR:Ag的改变。50例测定结果均有显著增高。其机理与血管内皮受损后合成增加和释放增多有关。因此,ⅧR:Ag活性的测定不仅对一些遗传性出血性疾病(血管性假血友病等)的诊断与鉴别诊断有重要意义,而且还可作为反映血管内皮细胞受损情况的一项重要指标。

 
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