What does a pathogen have to do? Infect (infest) a host Reproduce(replicate) itself Ensure that its progeny are transmitted to another host

一、常用细菌培养基制备 二、质粒 DNA 的提取 三、病毒组织培养技术

Medical Virology Dept. of Medical Microbiology and Parasitology Shanghai Second Medical University Shanghai, China. E.mail:(xkguoshsmu.edu.cn)

Biological Features Structure and chemical composition Developmental cycle Staining properties Antigens Growth and metabolism Characteristics of host-parasite- relationship Classification

Mycoplasmas a group of the smallest organisms that can be free living in nature, Pass bacterial filter and also grow on laboratory media. More than 80 species, belong to Mycoplasmatales of mollicute. 3 families can be divided:

Campylobacter Among the most widespread cause of infection in the world Cause both diarrheal and systemic diseases Campylobacter jejuni

延安大学：《医学微生物学与免疫学》教学资源_精品课程建设申报书（本科）

延安大学：《病理学 Pathology》课程教学资源（拓展资料）北京大学医学部PBL教学经验交流会——PBL中如何发挥教师的作用

酶：是一类由活细胞合成的，对其特异底物起高效催化作用的蛋白质。 第一节 酶的分子结构与功能 第二节 酶的工作原理 第三节 酶促反应动力学 第四节 酶的调节 第五节 酶的分类及命名 第六节 酶与医学的关系

延安大学：《生物化学 Biochemistry》精品课程教学资源（教学大纲）供五年制临床医学专业使用