Malan F S, Reinecke R K, Scialdo R C
Onderstepoort J Vet Res. 1981 Sep;48(3):145-7.
The tongue, pharynx, oesophagus and gums are examined for larvae of gasterophilus spp., and the nose and sinuses for oestrid larvae. The gastro-intestinal tract is divided into separate specimens-stomach, small intestine, caecum, ventral colon, dorsal colon, descending colon and rectum- and each is examined separately. Aliquots of ingesta of 1/4 by mass of the stomach and 1/10 by mass of the small intestine, caecum, ventral colon and dorsal colon are collected for microscopic examination. Each part of the wall of the caecum, ventral and dorsal colon is washed and specimens are collected for subsequent examination. The gut wall of the caecum and colon is examined macroscopically for larval stages. Ingesta in the descending colon are examined macroscopically for Gasterophilus larvae.
检查舌头、咽、食管和牙龈是否有胃蝇属幼虫，检查鼻子和鼻窦是否有狂蝇科幼虫。胃肠道被分成单独的标本——胃、小肠、盲肠、腹侧结肠、背侧结肠、降结肠和直肠——并分别进行检查。收集胃内容物质量的1/4以及小肠、盲肠、腹侧结肠和背侧结肠质量的1/10的等分试样用于显微镜检查。清洗盲肠、腹侧和背侧结肠壁的每个部分并收集标本用于后续检查。肉眼检查盲肠和结肠的肠壁以查找幼虫阶段。肉眼检查降结肠中的食糜以查找胃蝇属幼虫。
