마우스에서 listeria monocytogenes의 장관정착과 그 결정요인 II. 면역조직화학적 및 투과전자현미경적 관찰

• 영문명: Intestinal colonization and its determinants by listeria monocytogenes in mice II. Immunohistochemical and transmission electron microscopical finding
• 발행기관: 한국예방수의학회
• 저자명: 손원근(Won Geun Son) 강호조(Ho Jo Kang) 송근석(Geun Seok Song) 문운경(Oun Kyong Moon) 조성근(Seong Kun Cho)
• 간행물 정보: 『Korean Journal of Veterinary Public Health』Vol.19, No.2, 149~154쪽, 전체 6쪽
• 주제분류: 의약학 > 면역학
• 파일형태: PDF
• 발행일자: 1995.06.30

영문 초록

This present study was conducted to confirm the intestinal colonization sites of Listeria monocytogenes in mouse. For this purpose L. monocytogenes were inoculated on the oral route of SPF ICR mice. To confirm the cecal colonization sites of L. monocytogenes the cecal tissues were examined by light microscopy after H-E, Gram’s and immunohistochemical staining and by transmission electron microscopy at 8, 12, and 24 hrs after bacterial inoculation. Bacterial clumps were found in intestinal glands and/or goblet cells at 8 hrs after inoculation, and the highest population of colonizing bacteria was found in crypts at 24 hrs. The colonization sites were strongly positive for L. monocytogenes by avidin-biotin-peroxidase complex.

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Listeria monocytogenes Intestinal colonization in mice Immunohistochemical finding Transmission electron microscopical finding