Poultry is an important source of protein and income for several households in Nigeria. However, the poultry industry threatened by outbreaks infectious diseases which may spread through interaction wild or migratory birds with poultry. The study aimed to detect morphologically identify Eimeria species from faecal samples chickens, pigeons African fire finches collected different farms Kaduna m...

The hypothesis tested was that exposure of broiler chickens to an electromagnetic field (EMF) may reduce the signs of coccidiosis infection, based on recent insights into immunology. The experiment had a 2 x 2 factorial design. An uninfected and an infected group did not receive further treatment, whereas the other uninfected and infected groups were subjected to EMF treatment. In the cages of ...

Protozoan parasites of the phylum Apicomplexa contain three genetic elements: the nuclear and mitochondrial genomes characteristic of virtually all eukaryotic cells and a 35-kilobase circular extrachromosomal DNA. In situ hybridization techniques were used to localize the 35-kilobase DNA of Toxoplasma gondii to a discrete organelle surrounded by four membranes. Phylogenetic analysis of the tufA...

Interleukin-17F (IL-17F) is a proinflammatory cytokine, which plays an important role in gut homeostasis. A full-length chicken IL-17F (chIL-17F) cDNA with a 510-bp coding region was identified from ConA-activated chicken splenic lymphocytes. ChIL-17F shares 53% amino acid sequence identity with the previously described chicken IL-17 (chIL-17A) and 38-43% with mammalian homologues. The locus ha...

We investigated the adjuvant effect of cholera toxin (CT) on the intestinal and systemic immune systems of chickens. The CT was given orally, mixed with a non-replicating antigen, a recombinant Eimeria protein, IPEI, or with a replicating one, Eimeria tenella parasite. There were increases in the specific IgA and IgG responses to the recombinant protein IPEI, with a significant anti-1PE1 IgG re...

Eimeria (E.) tenella (local isolate) sporozoites were adapted on the chorioallantoic membrane (CAM) of 10-12 days chicken embryos and completed its life cycle in 6-7 days at 39 degrees C and 70 per cent humidity. Only 23 embryos (4.6%) were found dead from 1-4 day post inoculation of sporozoites with mild lesions on CAM with no gametocytes but few sporozoites in chorioallantoic fluid (CAF). On ...

An examination of the feces from 28 bats collected in 1999 and from 12 bats collected in 2009, all from Mongolia, revealed the presence of two new species of coccidian parasites of the genus Eimeria. Bats representing two species assigned to different genera were studied including: Vespertillio murinus and Eptesicus gobiensis. Oocysts of Eimeria stubbei n. sp. from V. murinus collected in 1999 ...

Aim: The present study was undertaken to know the Prevalence of chicken coccidiosis in Jammu division in both organized and backyard chickens during the year 2010-11. Materials and Methods: A total of 720 faecal samples were collected from both organized farms and backyard poultry (unorganized) sector of Jammu. Results: The overall prevalence of 39.58% was recorded in the present study and five...