...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Parasitology >HAMMONDIA HEYDORNI FROM THE ARABIAN MOUNTAIN GAZELLE AND RED FOX IN SAUDI ARABIA
【24h】

HAMMONDIA HEYDORNI FROM THE ARABIAN MOUNTAIN GAZELLE AND RED FOX IN SAUDI ARABIA

机译：来自沙特阿拉伯的阿拉伯山瞪羚和红狐狸的HAMMONDIA HEYDORNI

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Unsporulated oocysts were detected in the feces of an Arabian red fox (Vulpes vulpes arabica) between 6 and 8 days after it had been fed meat from Arabian mountain gazelles (Gazella gazella) known to contain sarcocysts. No oocysts were discovered in the feces of other experimental cubs, although sporocysts of Sarcocystis spp. were passed subsequently by all cubs that were fed gazelle meat, including those fed with reem (G. subgutturosa marica). The oocysts sporulated in 3 days at room temperature (25 ± 2 C); they were 10.9 ± 1.4 × 10.1 ± 1.3 μm, with 2 sporocysts measuring 6.0 ± 0.6 × 4.7 ± 0.8 μm, each with 4 sporozoites. Sporulated oocysts were identified as those of Hammondia heydorni using molecular and standard morphometric techniques. Sequence differences between 2 fox and 3 dog isolates of H. heydorni were detected and allowed differentiation between the 2 populations of the organism. The involvement of Neospora caninum was excluded using molecular methods. The Arabian red fox and the Arabian mountain gazelle in Saudi Arabia are new, definitive and intermediate hosts for H. heydorni.
机译：在从已知含有石蜡的阿拉伯山瞪羚（Gazella gazella）喂食肉后的6至8天之间，在阿拉伯红狐（Vulpes vulpes arabica）的粪便中检测到未形成孢子的卵囊。尽管Sarcocystis spp的孢子囊在其他实验幼崽的粪便中未发现卵囊。随后被喂食瞪羚肉的所有幼崽通过，包括喂食reem（G. subgutturosa marica）的幼崽。卵囊在室温（25±2 C）下三天形成孢子；它们是10.9±1.4×10.1±1.3μm，有2个孢子囊，大小为6.0±0.6×4.7±0.8μm，每个都有4个子孢子。使用分子和标准形态计量学技术将孢子卵囊鉴定为Hymondia heydorni。检测到Hydorni的2种狐狸和3种狗分离株之间的序列差异，并允许在2种生物体之间进行区分。使用分子方法排除了新孢子虫的累及。沙特阿拉伯的阿拉伯红狐狸和阿拉伯山瞪羚是H. heydorni的新的，权威的和中间的宿主。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号