The First Survey of Isolation and Molecular Typing of Toxoplasma gondii by Bioassay and PCR Method in BALB/c Mice in Camels (Camelus dromedarius) from Eastern Iran.

ABSTRACT:

Background

We isolated Toxoplasma gondii from camels by bioassay method in mice model and detect parasitic DNA in brain mice by molecular methods.

Methods

One hundred tissue samples including heart (n=50), and diaphragm (n=50) were collected from camels (n=50) slaughtered in abattoirs from Feb to Oct 2015 in three provinces located in eastern Iran. In first, blood sample from 50 camels was assayed for anti-Toxoplasma antibodies by modified agglutination test (MAT) test. Bioassay method was done in positive MAT blood camels in BALB/c mice and Nested PCR performed in seropositive tissue samples to amplify the B1 and GRA6 genes. The existence of polymorphic restriction sites for endonuclease MseI was used with PCRRFLP method and Sequencing analysis to evaluate the

SUBMITTER: Tavakoli Kareshk A 

PROVIDER: S-EPMC6243161 | biostudies-literature | 2018 Jul-Sep

REPOSITORIES: biostudies-literature