Besnoitia sp. are protozoans that cause a disease affecting the skin, subcutis, blood vessels, mucus membranes, and other tissues. The toxoplasma gondii-like organisms multiply in endothelial, histocytic and other cells, producing characteristic large, thick-walled cysts filled with bradyzoites. In this study, infected animals originated from the southwest area of Iran. A total of 50 head goats...

BACKGROUND Caprine besnoitiosis is an economically important disease of goats. Neospora caninum, another coccidian parasite of worldwide distribution, infects several animal species and is a major cause of abortion in cattle. Combined infections of N. caninum and Besnoitia caprae can occur in geographical areas endemic for both species of parasite in goats. This experiment was conducted to inve...

This study was undertaken to investigate the hematological and biochemical changes in experimentally infected goats with Besnoitia caprae from the time of infection till 360 days post-infection (PI). Six male goats were inoculated subcutaneously with 13 × 10(7) bradyzoites of B. caprae, and blood samples were collected from the jugular vein. The total erythrocyte and total leukocyte counts, hem...

Experimental transmission of Besnoitia caprae from naturally chronically-infected goats to susceptible ones was achieved by intra-nasal instillation and intra-conjunctival inoculation of cystozoite-containing suspensions, subcutaneous implantation of fascia containing cysts and alternate needle pricking between the infected and non-infected goats. Typical chronic symptoms developed in the fasci...

background: caprine besnoitiosis is an economically important disease of goats. neospora caninum, another coccidian parasite of worldwide distribution, infects several animal species and is a major cause of abortion in cattle . combined infections of n. caninum and besnoitia caprae can occur in geo-graphical areas endemic for both species of parasite in goats. this experiment was conducted to i...

Besnoitia sp. are apicomplexan coccidian parasites affecting several species of mammals and cold-blooded animals in several countries. Besnoitia sp. tissue cysts were seen in several tissues of five rabbits from a rabbit breeder in La Plata, Argentina. Bradyzoites released from macroscopic tissue cysts were inoculated onto bovine monocytes, and into interferon gamma gene knockout (KO) mice. Bes...

Besnoitia besnoiti was first described by Besnoit & Robin (1912), who observed the thick-walled parasitic cysts in the skin of a chronically infected cow in Southern France. The crescentic organisms within the cysts, which they called spores, will be referred to as cyst forms or cyst organisms in this discussion , in contradistinction to proliferative forms which are encountered in macrophages ...