卫氏并殖吸虫

The final host animals of 7 species of Paragonimus found in the whole province were 18, with the most of civet cat family, cat family, dog family and rat family.

结果在全省发现的卫氏并殖吸虫等7种虫种的终末宿主动物有18种，以灵猫科、猫科、犬科和鼠科动物为主。

Circulating antigen was detected in 29 out of 70 cases with paragonimiasis with a sensitivity of 41.5%. The rate of cross reaction in cases with clonorchiasis sinensis and schistosomiasis was 25%（5/20） and 20%（4/20）, respectively, and it was negative in 60 casess with other parasitic infections and healthy subjects, with an overall specificity of 93.6%.

用CAg-dot-ELISA检测70份卫氏并殖吸虫病临床诊断患者血清，阳性29份，敏感性为41.5%（29/70），与华支睾吸虫病和日本血吸虫病患者血清分别有25%（5/20）和20%（4/20）的交叉反应，与其他寄生虫感染者血清和健康人血清（60份）均为阴性，特异性为93.6%。

By using Erinaceus europaeus and mice as animal models of Paragonimus experiment respectively, animal infection was performed with encysted metacercaria of Paragonimus orally in order to process the host conversion with direct and indirect paratenic transmission.

分别以刺猬和小鼠作为卫氏并殖吸虫实验动物模型，经口感染卫氏并殖吸虫囊蚴，进行宿主转换（直接转续和间接转续传播）的实验研究。

Sera of human infected with Clnorchis sinensis (509 cases), Opisthorchis viverrini (47 cases), Paragonimus westermani (20 cases) Schistosoma japonicum (14 cases) and serum of 163 healthy students were used for ELISA.

方法制备华支睾吸虫的粗抗原和分泌-排泄抗原，以ELISA方法对华支睾吸虫感染患者509人、麝猫后睾吸虫感染者47人、卫氏并殖吸虫感染者20人、日本血吸虫感染者14人以及健康人血清163人，检测血清特异性IgG。

Results Serum samples were tested by ELISA using SEA treated with sodium periodate (SP-SEA- ELISA), including 64 sera from cases with chronic schistosomiasis japonica, 119 sera from normal individuals in non-en- demic area, 34 sera from patients with clonorchiasis, 33 sera of paragonimiasis cases and 36 sera from patients with cysticer- cosis.

结果分别用两种方法检测患者血清，其中慢性血吸虫病64例、华支睾吸虫病34例、卫氏并殖吸虫病33例、囊尾蚴病36例，检测健康人血清119例。

AIM: To observe the biological characteristics of the juvenile of Paragonimus westermani.

目的： 了解卫氏并殖吸虫童虫的生物学特性。

The COⅠ gene of the Paragonimus westermani labeled with digoxgenin probes can be used for species identification.

尼龙膜斑点杂交结果显示卫氏并殖吸虫的COⅠ基因片段可以作为种群鉴定的后备探针。

Objective To screen and identify the recombinants from the cDNA library of the adult Paragonimus west-ermani for immunodiagnosis and immunoprophylaxis.

目的从卫氏并殖吸虫成虫cDDA文库中筛选并鉴定可用于免疫诊断和免疫预防的基因克隆。

Results We discovered and confirmed that there were 17 different species of 1st intermediate host of in Paragonimus Jiangxi, covering 2 families and 3 genera, and 23 different species of 2nd intermediate host, covering 1 order, 1 family and 3 genera, 15 of which were reported to be new species by the authors. Furthermore, a new genus of Jiangxi Huananpotamon was built up, based on the assumption that Wuyi mountain range is the developing centre of Huananpotamon , and tend to spread out towards Jiulian mountain of Nanling mountain range adjacent to Guangdong Province and Luoxiao mountain range next to Hunan Province. In addition, Jiangxi Province freshwater crab order was created at the end of research, as well as a complete classification and retrieval table of its order and genus. The authors also proved that the advantageous stocks of freshwater crabs carrying encysted metacercaria of Jiangxi Paragonimus westermani were Sinopotamon fukiense and S.wanzaiense .

结果 江西卫氏并殖吸虫第一中间宿主淡水螺种或媒介共计17种，隶属2科3属；第二中间宿主淡水溪蟹种或媒介为23种，隶属1总科1科3属，其中15种为作者等研究发现报告的新种；建立了江西并殖吸虫媒介新属——华南溪蟹属，认为武夷山脉是华南溪蟹属类群的分化中心，并有向与广东毗邻的南岭山脉的九连山和与湖南接壤的罗霄山脉扩展的趋势；建立了江西省淡水蟹类总科及科与属的分类检索表；证实携带江西卫氏并殖吸虫囊蚴的淡水溪蟹优势种群为福建华溪蟹、万载华溪蟹

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。