全沟硬蜱

实验室条件下全沟硬蜱生活史观察

Observation on The Life Cycle of Ixodes persulcatus at Laboratory

目的：了解长白山区莱姆病传播媒介-全沟硬蜱的地理位置、分布及其病原携带情况。

Objective : To investigate the distribution of Ixodes persulcatus and the relation with Lyme disease .

黑龙江全沟硬蜱中检测出类似人粒细胞埃利希体的病原体DNA

Detection of hge-like pathogen in Ixodes persulcatus collected from Heilongjiang

结果PCR检测全沟硬蜱和森林革蜱的带菌率为36.0%和30.9%；

The infection rates in I. persulcatus ticks and D. silvarum ticks were 36.0 % and 30.9 % respectively .

针阔混交林为全沟硬蜱（46.1%）和森林革蜱（31.8%）。

Silvarum ( 31.8 % ) in the conifer-broadleaf woods .

蜱类群落中，全沟硬蜱为不同鼠种体外蜱类群落的优势种。

In tick communities , Ixodes persulcatus are dominant species for all rodent hosts .

目的：研究全沟硬蜱经期传播莱姆病螺旋体的能力。

Objective : To determine whether I.persulcatus can transmit Lyme spirochetes Borrelia garinii trans-stadially .

全沟硬蜱围食膜初步观察研究

Delicious food in Guangzhou preliminary observations on the peritrophic membrane of the tick Ixodes persulcatus

全沟硬蜱细胞培养和感染莱姆病螺旋体的研究

Culture of embryonic cells from the tick Ixodes persulcatus and their infection with spirochetes of Lyme disease

全沟硬蜱是我国北方地区莱姆病螺旋体的主要传播媒介

Ixodes persulcatus plays a leading role in the transmission of Borrelia burgdorferi sensu lato to human in northern region of China

黑线姬鼠体全沟硬蜱幼、若蜱的高峰期在8月上半月（52.0）。

The seasonal peak of Ixodes persulcatus en Apodemus agrarius appears at the first fifteen-days of August ( 52 . 0 ) .

全沟硬蜱为内蒙大兴安岭莱姆病螺旋体的主要生物媒介蒙古人的政权-元

Ixodes persulcatus ticks as principal vector of Lyme disease spirochete in the greater Xing-An mountains of Inner Mongolia Mongolian Reign - YUaN

4种蜱的中肠携带莱姆病螺旋体，全沟硬蜱的带菌率高达20.00%～45.00%。

The spirochetes were found in 4 species of ticks . The bacteria carring rate of Ixodes persulcatus was as high as 20.00 % - 45.00 % .

全沟硬蜱带菌率为50.0%（5／10），从80只全沟硬蜱分离出3株莱姆病疏螺旋体。

50 . 0 % ( 5 / 10 ) Ixodes persulcatus contained spirochetes using direct immunofluorescence examination , 3 isolates of Borrelia burgdorferi were recovered from 80 Ixodes persulcatus .

结论吉林地区的全沟硬蜱携带人粒细胞埃立克体，提示吉林地区可能存在人粒细胞埃立克体病的自然疫源地。

It is evident that Ixodes persulcatus in Jilin province harbors the pathogen HGE , suggesting the natural foci of infection with human granulocytic Ehrlichia may exist in Jilin province .

本实验首次证实全沟硬蜱可经卵传递伯氏疏螺旋体，2只卵巢感染螺旋体的雌蜱的子代感染率分别为59%和29%。

Transovarial transmission of Borrelia burgdorferi in Ixodes persulcatus was found for the first time . The filial larval infection rates of two females with ovary infection were 59 % and 29 % , respectively .

在北方10省（市、区）共采集到10000多只蜱，分属为2科7属11种，以全沟硬蜱为优势种，占80%～95%。

More than 10,000 ticks belonging to 2 families , 7 genera and 11 species were collected in 10 provinces of north China , with the Ixodes persulcatus as the dominant species , accounted about 80 % - 95 % .