患有内脏利什曼病的狗的生殖道中存在利什曼原虫。

IF 1.8 4区医学 Q2 PARASITOLOGY

Revista da Sociedade Brasileira de Medicina Tropical Pub Date : 2024-09-20 eCollection Date: 2024-01-01 DOI:10.1590/0037-8682-0237-2023

Marla de Oliveira D'Esquivel, Vanessa Paulino da Cruz Veira, Daniel Moreira de Avelar, Érika Monteiro Michalsky, Nathália Cristina Lima Pereira, Consuelo Latorre Fortes-Dias, Edelberto Santos Dias

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引用次数: 0

摘要

背景：尽管犬内脏利什曼病（CVL）主要通过感染了幼年利什曼原虫的沙蝇叮咬传播，但也可能存在其他传播途径：方法：对 34 只确诊为 CVL 的狗进行采样，对其生殖道组织进行寄生虫学调查：结果：79%（27/34）的生殖系统样本中存在利什曼原虫，不同组织的感染率不同：我们的数据证实，在 CVL 的流行病学链中应考虑横向和纵向传播等其他途径。

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Presence of Leishmania sp. amastigotes in the reproductive tract of dogs with visceral leishmaniasis.

Background: Although canine visceral leishmaniasis (CVL) transmission primarily occurs through the bite of phlebotomine sand flies infected with Leishmania infantum, alternative routes may exist.

Methods: Thirty-four dogs diagnosed with CVL were sampled for parasitological investigation in tissues from the reproductive tract.

Results: Amastigotes of Leishmania sp. were present in 79% (27/34) of the reproductive system samples, with distinct infection rates depending on the tissue.

Conclusions: Our data confirms that alternative routes, such as horizontal and vertical transmissions, should be considered in the epidemiological chain of CVL.

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来源期刊

Revista da Sociedade Brasileira de Medicina Tropical 医学-热带医学

CiteScore

3.40

自引率

10.00%

发文量

195

审稿时长

3-8 weeks

期刊介绍： The Journal of the Brazilian Society of Tropical Medicine (JBSTM) isan official journal of the Brazilian Society of Tropical Medicine) with open access. It is amultidisciplinary journal that publishes original researches related totropical diseases, preventive medicine, public health, infectious diseasesand related matters. Preference for publication will be given to articlesreporting original observations or researches. The journal has a peer-reviewsystem for articles acceptance and its periodicity is bimonthly. The Journalof the Brazilian Society of Tropical Medicine is published in English.The journal invites to publication Major Articles, Editorials, Reviewand Mini-Review Articles, Short Communications, Case Reports, TechnicalReports, Images in Infectious Diseases, Letters, Supplements and Obituaries.