日本鹌鹑体内犬弓首蛔虫幼虫对小鼠的感染性。

Infectivity of Toxocara canis larvae from Japanese quails in mice.

作者信息

Maruyama S, Yamamoto K, Katsube Y

机构信息

Laboratory of Veterinary Public Health, College of Agriculture and Veterinary Medicine, Nihon University, Kanagawa, Japan.

出版信息

J Vet Med Sci. 1994 Apr;56(2):399-401. doi: 10.1292/jvms.56.399.

DOI:10.1292/jvms.56.399

PMID:8075236

Abstract

Two hundred Toxocara canis larvae derived from Japanese quail liver were given orally to each of 50 8-week-old ddY mice and parasitism of the larvae was examined during 6 hr and 120 days after inoculation. Although there were no clinical signs in infected mice, larvae were recovered from the liver (21.5 +/- 16.3 larvae), lung (5.1 +/- 6.0 larvae), kidney (0.7 +/- 1.1 larvae), small intestine (1.0 +/- 2.0 larvae), mesentery (1.6 +/- 3.1 larvae), and brain (7.8 +/- 6.8 larvae).

摘要

将源自日本鹌鹑肝脏的200条犬弓首蛔虫幼虫经口给予50只8周龄的ddY小鼠，每只小鼠给予相同数量的幼虫，并在接种后6小时至120天期间检查幼虫的寄生情况。虽然感染小鼠没有出现临床症状，但在肝脏（21.5±16.3条幼虫）、肺（5.1±6.0条幼虫）、肾（0.7±1.1条幼虫）、小肠（1.0±2.0条幼虫）、肠系膜（1.6±3.1条幼虫）和脑（7.8±6.8条幼虫）中均发现了幼虫。