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

General introduction Gram-negative, obligate intracellular coccobacilli bacteria that infect mammals and arthropods Rickettsiae are transmitted in the arthropods, which serves as both vector and reservior Both dna and rna Is sensitive to antibiotic

MYCOBACTERIUM THIS GENUS IS COMPOSED OF. Strictly aerobic, acid-fast rods, does not Stain well (gram stain indeterminant) DNA has high g+c content, unique cell wall, Mycolic acid carbon chain length c60 Relatively slow growth(two groups) A. RAPID GROWERS (Visible colonies in <5 days B SLOW GROWERS (Visible colonies in 5 days)

Biological Features Aerobic, Gram, noncapsulated, rods Gray-black colonies on tellurite亚碲酸盐 medium o Metachromatic granules Chinese-letter morphology in Gram stain

Category Spore- forming: rod, Gram(+)--Clostridium Nonspore- forming: see next slides

Vibrio sp Gram-negative rods Curves or comma shaped Non-spore forming Highly motile-single polar flagella Associated with salt water Oxidase positive

授業内容 1.腎臓(掌握) **ネフ口 nephron0組成上構造? **濾過膜? 2.尿路(自学)

蠕虫（helminth）：肌肉收缩、蠕形运动、多细胞无脊椎动物医学蠕虫:指引起人类疾病的寄生性蠕虫

Ø 病理学的内容和任务； Ø 病理学在医学中的地位； Ø 病理学的研究方法； Ø 病理学观察方法和新技术的应用；

第一节 结核病 第三节 伤寒 (typhoid fever) 第四节 细菌性痢疾 (bacillary dysentery) （二）继发性肺结核 (secondary pulmonary tuberculosis)