Rehbein S, Lindner T, Kollmannsberger M, Winter R, Visser M
Merck Forschungslaboratorien, Kathrinenhof, Rohrdorf, Institut für Parasitologie, Veterinärmedizinische Fakultät, Universität Leipzig.
Berl Munch Tierarztl Wochenschr. 1997 Jun;110(6):223-8.
The distribution of Chabertia (Ch.) ovina, Oesophagostomum (O.) venulosum and Trichuris spp. within the large intestine of naturally infected sheep in the dependence of worm counts and the presence of nematodes of other species or genera was evaluated. The large intestine was divided into 4 sections. More than 75% of Ch. ovina were found within the disk-like section of the colon independently from worm count and presence of nematodes of other species. O. venulosum and Trichuris spp. preferred the caecum and the first section of the colon up to the beginning of the disk-like section. In both, the share of worms recovered from the first section of the colon did increase with higher worm counts. The simultaneous presence of O. venulosum and Trichuris spp. had a significantly negative influence on the share of Trichuris spp. isolated from the caecum.
评估了自然感染绵羊的大肠内，绵羊夏伯特线虫（Chabertia (Ch.) ovina）、有齿食道口线虫（Oesophagostomum (O.) venulosum）和毛首线虫属（Trichuris spp.）的分布与蠕虫计数以及其他物种或属的线虫存在情况的相关性。大肠被分为4个部分。超过75%的绵羊夏伯特线虫存在于结肠的盘状部分，与蠕虫计数以及其他物种线虫的存在无关。有齿食道口线虫和毛首线虫属更喜欢盲肠和结肠的第一部分直至盘状部分开始处。在这两种线虫中，从结肠第一部分回收的蠕虫比例确实会随着蠕虫计数的增加而增加。有齿食道口线虫和毛首线虫属同时存在对从盲肠分离出的毛首线虫属的比例有显著的负面影响。
