Browsing by Author "Selvarani, R."
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OtherItem Open Access Dystocia Due to Uterine Inertia Coupled with Foetal Anomalies (Haemoperitoneum and Bifid Scrotum) in a Doe(TANUVAS, Chennai, 2014-07) Selvarani, R.; Sarath, T.; Balasubramanian, S.; TANUVASAbnormalities of structures that present at birth are obviously congenital defects; some may be acquired during foetal development while others may be inherited. The most frequently observed anomalies of reproductive system in animals are intersexes, gonadal hypoplasia, persistent penile frenulum, cryptorchidism, prominent scrotal raphae and hypospodias, and rare anomalies may be haemoperitoneum and bifid scrotum.ArticleItem Open Access Maintenance of Radix Snails And Artificial Infection with Fasciola Gigantica Miracidium In Laboratory Condition(TANUVAS, Chennai, 2012-11) Raman, M.; Selvarani, R.; Jeyathilakan, N.; Soundararajan, C.; Alex, Asha; Ravikumar, G.; TANUVASThe snail intermediate hosts of Fasciola gigantica include Radix (Lymnaea) auricularia and Radix (Lymnaea) luteola are widely distributed in various regions of Tamil Nadu. These snails were found to be susceptible to experimental infection with Fasciola gigantica miracidium. A colony of adult R.auricularia and R.luteola was reared. Various developmental stages of lymnaeid snails from eggs to adult were studied under laboratory condition. The miracidia were developed from the eggs of the Fasciola gigantica flukes. The snails were exposed to the miracidia for infection for 30 days. It was found that snails were negative for any developmental stages after infection. The miracidium did not infect the snails. It showed that unsuccessful infection might be due to the variation between strains of F.gigantica and snails.ArticleItem Open Access Prevalence of Avian Eimeria Species in Commercial Poultry in Southern India(Indian Vet. J., 2013-11) Thenmozhi, V.; Sairabanu, S.; Selvarani, R.; Raman, M.; Gomathinayagam, S.; Raj, G. Dhinakar; TANUVASThe present study revealed a higher prevalence of E. tenella (32.9%) and has thrown more light on the prevalence of pathogenic as well as economically important species in both commercial broiler and layer birds in southern states.