Study on the isolation and cultivation of Helicobacter pylori with brain heart infusion-egg yolk agar medium without blood

方法：浸液法。用无血脑心浸液 卵黄 琼脂 培养基分离培养幽门螺杆菌的研究

Methods : A total of 55 isolates including oral pre_malignant lesions ( 21 ) oral cancers ( 15 ) and normal health control ( 19 ) were studied using the precipitate zone assay on the egg yolk agar .

方法：应用 蛋黄 培养 基沉淀环面积测量法，研究来自于口腔粘膜癌前损害（21株）、口腔鳞癌（15株）患者以及正常人（19株）共55株白色念珠菌的磷脂酶活性 大小。

Methods The phospholipases activity of Candida albicans isolated from 7 cases of patients with invasive candidiasis were determined by the egg yolk agar method which was semi-quantitative .

方法从7例系统性念珠菌感染患者痰或大小便分离培养念珠菌，经API生化鉴定为白念珠菌，采用新鲜 蛋黄 培养 基半定量测定磷脂酶；

A new method for diagnosing pullorum disease in breeding hens & yolk agar precipitin test

诊断种用母鸡白痢病的新方法& 蛋黄 琼脂沉淀反应