Palmer K L, Grass S, Munson R S
Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri.
Infect Immun. 1994 Jul;62(7):3041-3. doi: 10.1128/iai.62.7.3041-3043.1994.
Haemophilus ducreyi is the causative agent of the sexually transmitted disease chancroid. We have identified a hemolytic activity expressed by H. ducreyi. This activity is most readily detected when horse erythrocytes are used as a target; however, low levels of activity can be detected with sheep, human, or rabbit erythrocyte targets. The activity is heat labile and protease sensitive.
杜克雷嗜血杆菌是性传播疾病软下疳的病原体。我们已经鉴定出杜克雷嗜血杆菌表达的一种溶血活性。当使用马红细胞作为靶标时,这种活性最容易检测到;然而,使用绵羊、人或兔红细胞靶标时也能检测到较低水平的活性。该活性对热不稳定且对蛋白酶敏感。