Schifman R B, Ryan K J
J Clin Microbiol. 1983 May;17(5):934-5. doi: 10.1128/jcm.17.5.934-935.1983.
Neisseria lactamica was isolated from the blood of a 7-year-old girl who was immunosuppressed from chemotherapy for acute lymphocytic leukemia. She was receiving trimethoprim-sulfamethoxazole prophylactically. The isolate was resistant to trimethoprim-sulfamethoxazole and sensitive to penicillin. The patient responded to intravenous penicillin therapy. The organism did not produce immunoglobulin A1 protease.
从一名7岁女童血液中分离出乳酸奈瑟菌,该女童因急性淋巴细胞白血病接受化疗而免疫抑制。她正在接受甲氧苄啶 - 磺胺甲恶唑预防性治疗。分离出的菌株对甲氧苄啶 - 磺胺甲恶唑耐药,对青霉素敏感。患者对静脉注射青霉素治疗有反应。该菌不产生免疫球蛋白A1蛋白酶。