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猪蛔虫幼虫感染对宿主免疫系统的影响主要是对靶器官组织的损害。作者通过测定酶活性证实了幼虫移行造成的组织损害。 实验小鼠为7周龄BDF_1雌鼠,用胃插管法使每鼠感染1×1O~4个含胚卵。经比色法测定小鼠血清转氨酶活性,GOT和GPT正常值分别定为148.8±22.5和21.1±1.5karmen单位。
Ascaris suum larvae infection on the host immune system is mainly the damage to the target organ tissue. The authors verified the tissue damage caused by larval migration by measuring enzyme activity. The experimental mice were 7-week-old female BDF_1 mice. Each mouse was infected with 1 × 10-4 embryonated eggs by gastric intubation. Serum aminotransferase activity was determined by colorimetry in mice. The normal values of GOT and GPT were 148.8 ± 22.5 and 21.1 ± 1.5 karmen units, respectively.