Maruyama S, Tanaka T, Katsube Y, Nakanishi H, Nukina M
Laboratory of Veterinary Public Health, College of Agriculture and Veterinary Medicine, Nihon University, Kanagawa, Japan.
Nihon Juigaku Zasshi. 1990 Dec;52(6):1237-44. doi: 10.1292/jvms1939.52.1237.
A total of 500 fecal droppings of crows collected from a seashore of an ocean bay and from a cemetery on a hill surrounded by a forest were examined for thermophilic campylobacters, and the Skirrow's biovars and Penner's serogroups of the isolates were determined. The organisms were isolated from 169 (62.6%) of 270 seashore crow samples and 106 (46.1%) of 230 cemetery crow samples. During the investigation period from May 1986 to April 1987, the monthly isolation rate of thermophilic campylobacters in the seashore crow varied from 32.0 to 85.0%. C. jejuni, C. coli, and C. laridis were isolated from 150, 21 and 14 samples, respectively. In case of the cemetery crow, the monthly isolation rate varied from 20.0 to 75.0%, and C. jejuni, C. coli, and C. laridis were detected from 80, 12 and 16 samples, respectively. Among 192 strains of C. jejuni selected from 98 seashore and 57 cemetery crow samples, 106 (93.0%) of 114 seashore crow strains and 69 (88.5%) of 78 cemetery crow strains were identified as Skirrow's biovar I. Of 192 strains of C. jejuni serogrouped, 169 strains were classified into 20 serogroups. The Penner's serogroup 2, one of common serogroups among poultry and human isolates in Japan, was the most predominant in crow strains.
对从一个海湾海岸和一片被森林环绕的山上的墓地收集的500份乌鸦粪便进行了嗜热弯曲菌检测，并确定了分离株的斯基罗生物型和彭纳血清群。从270份海岸乌鸦样本中的169份（62.6%）和230份墓地乌鸦样本中的106份（46.1%）分离出了这些微生物。在1986年5月至1987年4月的调查期间，海岸乌鸦中嗜热弯曲菌的月度分离率在32.0%至85.0%之间变化。分别从150份、21份和14份样本中分离出空肠弯曲菌、结肠弯曲菌和拉氏弯曲菌。对于墓地乌鸦，月度分离率在20.0%至75.0%之间变化，分别从80份、12份和16份样本中检测到空肠弯曲菌、结肠弯曲菌和拉氏弯曲菌。从98份海岸乌鸦和57份墓地乌鸦样本中选出的192株空肠弯曲菌中，114株海岸乌鸦菌株中的106株（93.0%）和78株墓地乌鸦菌株中的69株（88.5%）被鉴定为斯基罗生物型I。在192株进行血清分型的空肠弯曲菌中，169株被分为20个血清群。彭纳血清群2是日本家禽和人类分离株中常见的血清群之一，在乌鸦菌株中最为主要。
