Epidemiological and Diagnostic study of infection with Toxoplasma gondii in placenta of aborted women and female of animals (sheep and goats) in Salah Al din and Al Anbar provinces

Awad Abid, Mobdir; Ahmed Mohammed, Shehab

	Epidemiological and Diagnostic study of infection with Toxoplasma gondii in placenta of aborted women and female of animals (sheep and goats) in Salah Al din and Al Anbar provinces
Tikrit Journal of Pure Science
Article 1, Volume 18, Issue 4, 2013, Pages 21-28
Authors
Mobdir Awad Abid; Shehab Ahmed Mohammed
Abstract
The recent study has been accomplished to diagnoses Toxoplasma gondii from placenta which are taken from two sources. The first one is represented by the aborted women from Salah- Al- Deen and Al-Anbar governorates that are distributed as 50 placenta as from each governorate. As for the second source, it is represented by the aborted female from cattle (sheep and goats), from the same governorates, the samples are 20 placenta for sheep and 20 ones for goats from each governorates. In addition, the infection was made experimentally in mice of the mice Balb/c to identify the efficiency of the method in diagnosing the infection and by the virtue of checking the tissues changes. The infection was diagnosed for parasite in 39 Placenta as (78%) from 50 placenta for aborted women in Salah Al- Deen and 35 placenta as (70%) from 50 placenta for aborted women in Al- Anbar governorate . It was also diagnosed the infection of parasite in 16 Placenta as (80%) from 20 placenta for aborted ewes in Salah Al- Deen and 11 placenta as (55%) from 20 placenta for aborted ewes in Al- Anbar governorate. There were also diagnosed infecion in 10 placenta as (50%) from 20 placenta for aborted goat in salah El din and 10 placenta as (50%) from 20 placenta for aborted goat in Al Anbar governorate. The current study showed that peritoneal cavity injected in mice is considered as the most efficient method to diagnosis and make the infection by such Toxoplasma gondii . That is, as an amount of (100%) of infection has been recorded in mice, after injecting them in peritoneal cavity with this parasite . According to the observed Tissues cysts for the isolated strain in this study shows in brains , hearts , livers , spleens , lungs , kidneys , intestine and quarantine eyes of mice infected laboratory and the volumes of such tissue cyst are about (4-50) Micron . And seen to be eccentric free (tachyziotes) usually in the filtrates cavity to mice during the period from (3-6) days after infection. The histological changes include snort and infiltration cell which is not related to brain, heart, liver, spleen, lungs , kidneys , intestine and quarantine eyes and brain inflammatory lesions often accompanied with lesions like in the quarantine eyes.

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