brucella The genus Brucella consists of six species four of which cause human brucellosis Afj 鲁菌病: Brucella melitensis羊布鲁菌, Brucella suis猪布鲁菌, Brucella abortus 牛布鲁菌, and brucella canis犬布鲁菌 Are all intracellular organisms .B neotomaeB ovis

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

Actinomyces Israelii Anaeslundii a Gram positive sulfur granule; Related to decay tooth and peridentitis

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)

一、表皮 二、真皮 三、皮膚付属器 四、毛爪 五、皮脂腺 六、汗腺,汗器官

内蒙古医学院：《病理学》第十六章 寄生虫病（师永红）阿米巴病（amoebiasis）