rnv

Retinal neovascularization ( retinal neovascularization, RNV) more common in diabetic retinopathy, retinopathy of premature children, ischemic retinal vein occlusion, complex etiology and pathogenesis remain unclear.

视网膜新生血管（retinal neovascularization，RNV）多见于糖尿病性视网膜病变、早产儿视网膜病变、缺血性视网膜静脉栓塞，病因复杂，发病机制尚未明确。

The nutritive components of 40 kind pollens that include protein, calcium, iron, zinc, selenium, vitamin A, vitamin E and vitamin C have been analyzed by the method of relative nutrition value ( RNV).

本文统计了40种常见花粉的蛋白质、钙、铁、锌、硒、视黄醇当量、维生素E和维生素C的含量并转化为其相对营养价进行分析比较。

Results: Resting RNV showed that the average LVEF and RVEF were 49 9 ± 16 5% and 51 0 ± 7 2% respectively, abnormal left ventricular wall motion ( LVWM) of 87 segments ( 41 4%) was found.

结果：静态核素心室造影示平均左心室射血分数为49.9±16.5%，右心室射血分数为51.0±7.2%，心室壁运动异常节段87个（41.4%）。

Objective To explore a best method of injecting 99mTc-MAA for radionuclide deep vein imaging ( RNV) in order to obtain high quality RNV images.

目的探讨应用放射性核素99mTc-MAA（大颗粒聚合白蛋白）行深静脉造影（RNV）的最佳注射方法，以获得高质量的RNV图像。

DVT of lower limbs and PE were confirmed by radionuclide imaging ( RNV) with 99mTc-MAA and the clinical effect of subcutaneous injection of low molecular weight heparin ( LMWH) and oral antiplatelet coagulation therapy were evaluated as well.

采用巨聚合人血清白蛋白（99mTc-MAA）核素深静脉造影（RNV）及肺显像诊断下肢DVT和PE，并评价低分子量肝素（LMWH）皮下注射和口服抗血小板凝集药物治疗的临床效果。

The sensitivity, specificity and accuracy of FCG were 87.5%, 77.8% and 82.9%, respectively, which were slightly less than those of RNV ( 92.5%, 88.9% and 90.8%, respectively).

FCG与RNV评价冠心病人左心室功能的敏感度，特异度和准确度分别为87.5%、77.8%、82.9%与92.5%、88.9%、90.8%（P>0.05）。

The relative nutrition value ( rnv) analyses of nutritive components in 40 kind pollens

40种常见花粉相对营养价值评价