Anderson J C, Holmberg O
Acta Vet Scand. 1977;18(1):129-37. doi: 10.1186/BF03548473.
The invasiveness of Staphylococcus aureus and Staphylococcus epidermidis for the mammary gland of the mouse was assessed by contaminating the damaged teats of suckling mice and sampling the mammary glands for the contaminating organism 48 hours later. Using this test system Staphylococcus aureus strain BB invaded 17 of 40 glands (42.5 %) and Staphylococcus epidermidis strain 279 invaded 2 of 40 glands (5.0 %). The histopathological changes in glands infected with Staphylococcus aureus were more severe than in those infected with Staphylococcus epidermidis.
通过污染哺乳小鼠受损乳头并在48小时后采集乳腺组织样本检测污染菌,评估金黄色葡萄球菌和表皮葡萄球菌对小鼠乳腺的侵袭性。利用该测试系统,金黄色葡萄球菌BB株侵袭了40个腺体中的17个(42.5%),表皮葡萄球菌279株侵袭了40个腺体中的2个(5.0%)。感染金黄色葡萄球菌的腺体组织病理学变化比感染表皮葡萄球菌的更为严重。