A study was carried out to know the prevalence of gastrointestinal parasites in desi fowl in and nearby villages of Gannavaram, Andhra Pradesh for a period of 1 year. Screening of 492 samples comprising faecal samples and gastrointestinal tracts from freshly slaughtered desi birds at local poultry shops and samples from post mortem examinations at NTR College of Veterinary Science, Gannavaram revealed 63.21 % of gastrointestinal parasites. Faecal samples were examined by floatation technique using salt solution and samples positive for coccidian oocysts were sporulated in 2.5 % potassium dichromate solution for species identification. Adult worms were identified after routine processing and mounting. The species identified includes Davainea proglottina, Raillietina cesticillus and Raillietina echinobothrida in cestodes (32.47 %), Ascaridia galli, Capillaria annulata, Heterakis gallinarum in nematodes (39.87 %), Eimeria tenella, Eimeria acervulina and Eimeria necatrix in Eimeria spp. (39.87 %). Ascaridia galli and R. cesticillus and A. galli and Eimeria spp. were common in mixed infection (12.86 %). Ascaridia galli was the more prevalent species. No trematode parasite was identified during the study period. Significant (p = 0.001) relationship between the seasonality and prevalence of gastrointestinal parasites was observed (v2 = 17.46, df = 2). Data revealed high prevalence in rainy season (43.41 %) followed by summer (38.91 %) and winter (17.68 %) seasons for all parasites except for A. galli and C. annulata infections which were higher in summer season. Results indicated high prevalence of gastrointestinal parasites in desi fowl in study area emphasizing the need of improved management practices of backyard poultry.
Nasal septum perforation presents with the symptoms of epistaxis and crusting. Obturation of the defect will decrease the symptoms and increase patient comfort. Prosthetic closure is more predictable and thus the treatment of choice in larger defects. This article describes a procedure for construction of a magnet-retained, heat-processed acrylic nasal septum prosthesis. The two-piece nasal septum prosthesis was processed and joined together in situ by magnets. Each piece of the septum prosthesis conforms to the remaining medial wall of each nostril and forms the missing half of the nasal septum. The prosthesis not only alleviates symptoms, but also provides structural support to the saddle-shaped nose and improves esthetics.
Hydatidosis, a zoonotic disease caused by the metacestode of Echinococcus granulosus is considered an economically important disease due to the condemnation of affected visceral organs of domestic animals. The lungs and liver are the most commonly affected organs and is less frequently observed in spleen particularly in buffaloes compared to cattle. Out of 980 slaughtered buffaloes screened for hydatidosis a case of spleenic hydatidosis was noticed. A single cyst projecting from the surface of the spleen was observed. On incision clear watery fluid along with granular structures (protoscolices) escaped out. The inner surface of cyst contained thin, white, translucent membrane studded with cluster of brood capsules. Microscopic examination revealed germinal layer with protoscolices along with eosinophilic laminated layer. There was fibrous connective tissue proliferation around the laminated layer and a mild depletion of the lymphoid cells in the surrounding white follicles.
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