腐敏在水产养殖中的应用

腐敏是以天然物质为原料,经过特殊工艺加工制成。本品是一种有机弱酸钠盐,其主要成份为腐植酸苷基,其含量超过75％。外观为深褐色晶体粉末,完全溶解于水,PH值9。近年来,随着水产养殖业的发展,腐敏作为一种新型“绿色”鱼药,能治疗多种鱼、虾疾病,且无毒、无副作用;对鱼类和水体环     

甘露醇脱水致血尿的临床观察和实验研究

本文观察了30例急性中～重型颅脑损伤病人用甘露醇脱水后尿液变化情况,并用家兔做动物实验。证实甘露醇脱水可致血尿,以镜下血尿为主。其产生的机理考虑为其高渗作用使肾小球基底膜通透性增加,滤过增加,红细胞漏出所致。停药后血尿可自行消失。肾脏未发现病理改变,机体无不良反应,与甘露醇肾病不同。     

PAPILLARY ADENOCARCINOMA OF THE BROAD LIGAMENT——Report of a Case and Review of Literature

Tumor of the broad ligament,not including retention cysts,is re-latively uncommon.So far as weknow there have been about 14 casesof adenocarcinoma reported in theliterature.Because it has not beenreported in China,we report here