Noda M, Yamashita H, Koide F, Kadoi K, Omori T, Asagi M, Inaba Y
Arch Virol. 1987;96(1-2):109-15. doi: 10.1007/BF01310994.
Transmissible gastroenteritis virus grown in primary swine kidney cell cultures agglutinated erythrocytes from chicken, guinea pig and cattle but not erythrocytes from mouse and goose. The optimal incubation temperature was at 4 degrees C. The hemagglutination (HA) reaction was inhibited by specific antiserum. Some factors involved in the HA and HA-inhibition (HI) were investigated and standard HA and HI tests were established. HI antibody titers of individual pig sera showed a significant positive correlation with their neutralizing antibody titers.
在原代猪肾细胞培养物中生长的传染性胃肠炎病毒能凝集鸡、豚鼠和牛的红细胞,但不能凝集小鼠和鹅的红细胞。最佳孵育温度为4℃。血凝(HA)反应被特异性抗血清抑制。对HA和血凝抑制(HI)中涉及的一些因素进行了研究,并建立了标准的HA和HI试验。个体猪血清的HI抗体效价与其中和抗体效价呈显著正相关。