球棘

Objective 17 dogs' adult worms of Echinococcus granulosus were collected in order to establish some epidemiological molecular information in Xinjiang.

目的收集家犬体内的细粒棘球绦虫成虫以建立新疆棘球蚴病的分子流行病学资料。

Spinal echinococcosis is a rare entity, accounting for 1% of all cases of hydatid disease.

脊柱棘球蚴病是一种罕见的情况，占所有棘球蚴病例的1%。

"Monthly drug administration to all dogs" is an effective way to the control of echinococcosis in dogs and of hydatid disease in sheep.

以家犬驱虫为中心的策略，即"犬犬驱虫，月月投药"的措施对控制家犬的棘球绦虫病和绵羊的棘球蚴病是有效可行的。

Results The infection rate in dogs decreased from 18.5% and 14.7% before implementation of the control measure to zero in 3-4 years in Hutubi and Wensu Counties respectively. Prevalence of hydatid disease in new born sheep was reduced by more than 85% in comparison to the same age sheep before the control program in both counties.

结果 经过连续3~4年实施"犬犬驱虫、月月投药"措施，呼图壁县和温宿县的家犬细粒棘球绦虫平均感染率分别从实施前的18.5%和14.7%降为0；两县新生绵羊的棘球蚴平均感染率比控制模式实施前降低了85%以上。

Results (1)Findings characteristics:small vacuole sign,pleural retraction sign and obstructive pneamonia only oppeared in peripheral lung cancer,thin-walled cavity less than 3 cm in diameter should be seen peculiar sign of it,thick-walled inregular cavity could be found in inflammatory pseudotumor and tuberculoma,spiculate protuberance showed mostly in peripheral lung cancer,but appeared in inflammatory lesion too,air bronchogram,pleural tail sign and long spiculation appeared mostly in inflammatory pseudotumor,calcification,pleurae thckening appeared mostly in tuberculoma.

结果（1）征象特点：小泡征、胸膜凹陷征、阻塞性肺炎仅见于周围型肺癌；小于3cm薄壁空洞为周围型肺癌的少见征象之一；炎性假瘤、结核球可出现不规则厚壁偏心空洞；棘状突起除周围型肺癌多见外，炎性病变亦可出现；支气管充气征、长毛刺、胸膜尾征炎性假瘤出现率高；钙化、胸膜肥厚结核球多见。

AFLP analysis of genetic diversity in the three populations of sea urchin Strongylocentrotus intermedius, S. nudus and F1 progeny was carried out in this paper.

应用AFLP技术对中间球海胆、光棘球海胆及杂交F1代(中间球海胆♀×光棘球海胆♂)群体的遗传多样性进行了分析。

The gonad characteristics of F1 progeny crossed by sea urchin Strongylocentrotus intermedius and S. nudus were described and compared with S. intermedius.

对中间球海胆与光棘球海胆杂交F1代的生殖腺特征进行了研究，并与母本中间球海胆进行了比较。

Parasitological and dissection methods were used to confirm Echinococcus infection and echinococcosis in animals, and to understand the epidemiological situation in final and intermediate animal hosts in Qinghai Province. Three Echinococcus species were found in the Province including E.

摘要 采用解剖学方法和寄生虫学方法进行了棘球绦虫中间宿主和终末宿主调查，了解青海省动物棘球蚴病/棘球绦虫感染的流行现状。

Objective To determine the prevalence and evaluate the risk factors of canine echinococcosis based on a field survey of dog infections with Echinococcus granulosus and E.

摘要目的对四川省甘孜县达通玛藏族牧区家犬感染细粒棘球棘球绦虫和多房棘球棘球绦虫进行流行病学调查和评价感染风险因素。

Prevalence of echinococcosis in dogs and sheep was recorded yearly.

实施控制措施后，每年在试验区检测犬的细粒棘球绦虫和绵羊的棘球蚴感染率，以评价驱虫效果。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。