Pathogenicity of Mycoplasma fermentans and Mycoplasma penetrans in experimentally infected chicken embryos

被引：7

作者：

Hayes, MM ^{[1
]}

Li, BJ ^{[1
]}

Wear, DJ ^{[1
]}

Lo, SC ^{[1
]}

机构：

[1] ARMED FORCES INST PATHOL, DEPT INFECT & PARASIT DIS PATHOL, AMER REGISTRY PATHOL, WASHINGTON, DC 20306 USA

来源：

INFECTION AND IMMUNITY | 1996年 / 64卷 / 08期

关键词：

D O I：

10.1128/IAI.64.8.3419-3424.1996

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

Cumulative mortality for chicken embryos infected via the yolk sac was 10 to 30% for Mycoplasma fermentans and 70 to 100% for M, penetrans. Morbidity included dwarfing, deformed limbs, and petechiae. Both mycoplasmas were reisolated from the allantoic fluid, yolk sac, liver, and brain. Hisotpathological changes in livers included a diffuse infiltration of lymphocytes after M. fermentans infection and an acute inflammatory response with periportal infiltration of granulocytes after M. penetrans infection. This model system may provide a means to study mycoplasma disease processes in vivo.

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收藏

页码：3419 / 3424

页数：6

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