PLASMA INSULIN DISAPPEARANCE CURVE AFTER INTRAVENOUS INSULIN INJECTION IN HUMAN HYPERTHYROIDISM

The disappearance curves of plasma insulin after intravenous injection of unlabelled pork insulin was studied in nine young female hyperthyroid subjects with Graves' disease and eleven young female normal subjects, who served as controls. Comparison of the curves by analysis of variance did not reveal statistical differences between them (F obtained = 2.8, F F 0.05 = 4.41), implying that there was no significant differences in the transference of injected insulin from plasma to the extra-vascular space between hyper- and euthyroid subjects. The results may suggest that the metabolism of insulin is not appreciably affected in hyperthyroidism.     

尿激酶静脉溶栓治疗急性心肌梗塞

本文采用冠脉再通的非创伤性指标,分析90万单位尿激酶快速静脉给药治疗急性心肌梗塞的疗效,再通率为47.62%。在各种非创伤性指标中,再通指数、∑ST下降率、STmax下降率等指标较为敏感。     

急性大面积肺栓塞的重组组织型纤溶酶原激活剂静脉溶栓治疗

本文报道１例急性肺栓塞采用~（９９ｍ）Ｔｃ－Ｐ３５７标测肺动脉内新鲜血栓，并进行肺动脉造影，显示大块新鲜血栓堵塞于左、右肺动脉干的急性大面积肺栓塞，肺动脉压中度升高。选用重组组织型纤溶酶原激活剂（ｒｔ－ＰＡ）进行静脉溶栓治疗。溶栓后再次行肺动脉造影，结果显示大块血栓基本溶解，部分肺动脉的小分支内仍有残余血栓，肺动脉压降至正常。本例表明，急性肺栓塞如能得到及时诊断和治疗，可迅速逆转大面积肺栓塞所致的血液动力学障碍，~（９９ｍ）Ｔｃ－Ｐ３５７是最先进的、准确的诊断急性肺栓塞的检测手段，ｒｔ－ＰＡ是一安全、有效的溶栓药物。