IS THERE A TRANSOVARIAL TRANSMISSION OF TAIGA TICK (IXODES PERSULCATUS Sch.) AND THE SHEEP TICK (IXODES RICINUS (L.)) THE CAUSATIVE AGENT OF IXODID TICK-BORNE BORRELIOSIS (BORRELIA BURGDORFERI s.l.)?
نویسندگان
چکیده
منابع مشابه
Studies on the transovarial transmission of Borrelia burgdorferi sensu lato in the taiga tick Ixodes persulcatus.
The possibility of vertical transmission of Borrelia burgdorferi sensu lato in Ixodes persulcatus Schulze, 1930 ticks was studied in the progeny of 20 females collected from the vegetation in an active focus of ixodid tick-borne borrelioses (ITBB) located in the Perm oblast, Russia, where Borrelia garinii and B. afzelii are circulating. The presence of Borrelia DNA was detected by the PCR metho...
متن کاملEstablishment of a laboratory colony of taiga tick Ixodes persulcatus for tick-borne pathogen transmission studies.
Ixodes persulcatus Schulze (I. persulcatus) is distributed in Russia and Far East Asia including Japan, and has been implicated as the vector of several human pathogens. In particular, I. persulcatus acts as the only tick vector for human lyme borreliosis in Japan. In order to elucidate the mechanism of transmission of I. persulcatus-borne pathogens, we developed a laboratory colony of I. persu...
متن کاملOn the core bacterial flora of Ixodes persulcatus (Taiga tick)
Ixodes persulcatus is a predominant hard tick species that transmits a wide range of human and animal pathogens. Since bacterial flora of the tick dwelling in the wild always vary according to their hosts and the environment, it is highly desirable that species-associated microbiomes are fully determined by using next-generation sequencing and based on comparative metagenomics. Here, we examine...
متن کاملEuropean Subtype Tick-borne Encephalitis Virus in Ixodes persulcatus Ticks
diagnosed cases ranged from July 20 to October 4, 2009. Cases peaked in early September and subsided in early October. The median age of patients with confi rmed or probable disease was 47.3 years (range 3–96 years). Infections occurred in all age groups, but most infections occurred among persons 41 to 65 years of age; 118 (60.2%) were women, and 172 were farm workers. Confi rmed and clinicall...
متن کاملAn Ixodes ricinus Tick Salivary Lectin Pathway Inhibitor Protects Borrelia burgdorferi sensu lato from Human Complement.
INTRODUCTION We previously identified tick salivary lectin pathway inhibitor (TSLPI) in Ixodes scapularis, a vector for Borrelia burgdorferi sensu stricto (s.s.) in North America. TSLPI is a salivary protein facilitating B. burgdorferi s.s. transmission and acquisition by inhibiting the host lectin complement pathway through interference with mannose binding lectin (MBL) activity. Since Ixodes ...
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ژورنال
عنوان ژورنال: Russian Journal of Infection and Immunity
سال: 2019
ISSN: 2313-7398,2220-7619
DOI: 10.15789/2220-7619-2018-4-4.12