Monthly variation in natural infection of the sandfly Lutzomyia ayacuchensis with Leishmania mexicana in an endemic focus in the Ecuadorian Andes.
Monthly variation in natural infection of the sandfly Lutzomyia ayacuchensis with Leishmania mexicana in an endemic focus in the Ecuadorian Andes.
复制标题
厄瓜多尔安第斯山脉地区白蛉和墨西哥利什曼原虫自然感染的每月变化。
DOI：
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复制
发表时间：
1991
影响因子：
--
通讯作者：
Y. Hashiguchi
中科院分区：
文献类型：
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作者：
E. Gómez;Y. Hashiguchi
为了收集关于在厄瓜多尔新发现的安第斯流行疫源地阿雅库钦卢zomyia ayacuchensis在利什曼病传播中的作用的信息，在13个月的时间里进行了一项纵向实地研究。每月解剖至少200只亲人类的白蛉，在每月的晚上收集。从少量鹭类中分离出蝇类2600只。Osornoi，该地区另一种亲人类物种，并被解剖；自然感染墨西哥利什曼原虫95例（3.65%）。寄生虫多位于白蛉中肠。目前的研究显示，利什曼原虫的自然感染和流行地区白蛉的叮咬活动每月都有显著变化，表明在雨季早期到旱季早期或中期（2月至7月）期间传播率很高。
In order to collect information on the role of Lutzomyia ayacuchensis in the transmission of leishmaniasis in a newly discovered Andean endemic focus in Ecuador, a longitudinal field study was carried out over 13 months. Monthly dissections were made of a minimum of 200 anthropophilic sandflies, collected at night during the month. A total of 2600 flies was separated from a small number of Lu. osornoi, another anthropophilic species in the area, and dissected; 95 (3.65%) were naturally infected with Leishmania mexicana promastigotes. The parasites were always located in the sandfly midgut. The current study revealed a marked monthly variation both in natural infections with Leishmania and in biting activity of sandflies in the endemic area, demonstrating a high transmission rate during the period from the early rainy season to the early or mid dry season (February to July).
厄瓜多尔的安第斯利什曼病是由墨西哥利什曼原虫和类利什曼原虫感染引起的。
DOI：
10.4269/ajtmh.1991.44.205
发表时间：
1991
期刊：
The American journal of tropical medicine and hygiene
影响因子：
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作者：
Hashiguchi,Y;Gomez,EA;deCoronel,VV;Mimori,T;Kawabata,M;Furuya,M;Nonaka,S;Takaoka,H;Alexander,JB;Quizhpe,AM
通讯作者：
Quizhpe,AM