Cabau N, Crainic R, Duros C, Denoyel G, Gaspar A, Bronnert C, Boué A, Horodniceanu F
J Clin Microbiol. 1981 Jun;13(6):1026-30. doi: 10.1128/jcm.13.6.1026-1030.1981.
An indirect hemagglutination test with lyophilized, fixed, tanned, and cytomegalovirus (CMV)-sensitized sheep erythrocytes for the detection of CMV antibodies is reported. To avoid nonspecific hemagglutination, cells were fixed with glutaraldehyde or Formalin directly in whole blood. The lyophilized, CMV-sensitized erythrocytes obtained by this technique were stable up to 9 months at 37 degrees C and retained the same reactivity at fresh, CMV-sensitized cells. Indirect hemagglutination performed with lyophilized, sensitized cells was highly efficient in detecting CMV-antibodies as compared with complement fixation and enzyme immunoassay.
本文报道了一种用冻干、固定、鞣酸处理并致敏巨细胞病毒(CMV)的绵羊红细胞进行间接血凝试验以检测CMV抗体的方法。为避免非特异性血凝,细胞直接在全血中用戊二醛或福尔马林固定。通过该技术获得的冻干、CMV致敏红细胞在37℃下可稳定保存9个月,并且与新鲜的CMV致敏细胞具有相同的反应性。与补体结合试验和酶免疫测定相比,用冻干致敏细胞进行的间接血凝试验在检测CMV抗体方面效率很高。