Browsing by Author "Nagarajan, S."
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ThesisItem Open Access Bromsulphalein Liver funtion test in Canines in Health and Disease(Madras Veterinary College, 1963) Nagarajan, S.; TANUVAS; Chandrasekharan, K.P.OtherItem Open Access Carcass Characteristics of Turkey Reared under Intensive Management(TANUVAS, 2010) Ramesh, J.; Gopinathan, A.; Nagarajan, S.; Sivaselvam, S.N.ThesisItem Open Access Development of DNA construct for production of reference antiserum for diagnosis of avian influenza(IVRI, Izzat Nagar, 2012) Rajan, L. S.; Nagarajan, S.ThesisItem Open Access Genetical Studies on Yield, Its Components and Quality Traits in Durum Wheat (Triticum Durum Desf.)(College of Agriculture Chaudhary Charan Singh Haryana Agricultural University Hisar, 2001) Dhillon, Om Parkash; Nagarajan, S.ArticleItem Open Access INCIDENCE OF PARASITIC DISEASES OF LIVESTOCK AND POULTRY(TANUVAS, Chennai, 1988-10) Punniamurthy, N.; Karunamoorthy, G.; Rameshkumar, B.; Nagarajan, S.; TANUVASParasitic diseases in livestock and poultry had been discussed by Lone et al (1971), Soulsby (1982) and Sastry (1983). This report deals with the incidence of parasitic diseases of Livestock and Poultry in Periyar district.ArticleItem Open Access Infectious dose-dependent accumulation of live highly pathogenic avian influenza H5N1 virus in chicken skeletal muscle—implications for public health(Blackwell Verlag GmbH, 2017-04) Vasudevan, G.; Vanamayya, P.R.; Nagarajan, S.; Rajukumar, K.; Suba, S.; Venketash, G.; Tosh, C.; Sood, R.; Nissly, R.H.; Kuchipudi, S.V.; TANUVASHighly pathogenic avian influenza viruses (HPAIV) of H5N1 subtype are a major global threat to poultry and public health. Export of poultry products, such as chicken and duck meat, is a known source for the cross-boundary spread of HPAI H5N1 viruses. Humans get infected with HPAI H5N1 viruses either by close contact with infected poultry or through consumption of fresh/undercooked poultry meat. Skeletal muscle is the largest soft tissue in chicken that has been shown to contain virus during systemic HPAIV infection and supports productive virus infection. However, the time between infection of a chicken with H5N1 virus and presence of virus in muscle tissue is not yet known. Further, it is also not clear whether chicken infected with low doses of H5N1 virus that cause non-fatal subclinical infections continue to accumulate virus in skeletal muscle. We investigated the amount and duration of virus detection in skeletal muscle of chicken experimentally infected with different doses (102, 103 and 104 EID50) of a HPAI H5N1 virus. Influenza viral antigen could be detected as early as 6 hr after infection and live virus was recovered from 48 hr after infection. Notably, chicken infected with lower levels of HPAI H5N1 virus (i.e., 102 EID50) did not die acutely, but continued to accumulate high levels of H5N1 virus in skeletal muscle until 6 days post-infection. Our data suggest that there is a potential risk of human exposure to H5N1 virus through meat from clinically healthy chicken infected with a low dose of virus. Our results highlight the need to implement rigorous monitoring systems to screen poultry meat from H5N1 endemic countries to limit the global spread of H5N1 viruses.Technical ReportItem Open Access Intensification of virulence analysis of stem and leaf rust of wheat on a genetical basis:(Indian Agricultural Research Institute; New Delhi, 1988) Nagarajan, S.ThesisItem Open Access Molecular characterization and expression profiling of Mx1 gene in chicken breeds(IVRI, Izatnagar, 2010) Singh, Ajit Pratap.; Nagarajan, S.ThesisItem Open Access Molecular characterization of H5N1 and H9N2 avian influenza viruses isolated from a case of multiple infections in West Bengal in 2008(IVRI, Izzat Nagar, 2011) Dinesha, K. N.; Nagarajan, S.ThesisItem Open Access Molecular characterization of H9N2 avian influenza viruses isolated from west bengal in 2008(IVRI, Izatnagar, 2010) Majhi, Sanatan; Nagarajan, S.ThesisItem Open Access Prokaryotic expression of haemagglutinin gene of H7 subtype avian influenza virus and evaluation of its diagnostic potential(IVRI, Izatnagar, 2014) D'silva, Ajay Lawrence; Nagarajan, S.ArticleItem Open Access Relationship of Bidirectional Reflectance of Wheat with Biophysical Parameters and its Radiative Transfer Modeling using Prosail(2010) Barman, D.; Sehgal, V. K.; Sahoo , R. N.; Nagarajan, S.OtherItem Open Access Restraint and Transportation of Ostriches (Struthia camelus)(TANUVAS, Chennai, 2010-02) Selvan, S.T.; Veeramani, P.; Nagarajan, S.; Sivaselvam, S.N.; TANUVASTransportation of ostriches is regarded as a stressful and very risky affair not only to the birds but also to the persons involved. Their high centre of gravity, bipedal, two toed feet, height of 7- 8 ft and weight of 130 — 150 kgs make them posturally instable during transportation.ThesisItem Open Access A Study Of Cell Water For Elucidating Mechanism Of Thermal Resistance Of Crop Plant - Wheat(IARI, Division of Agricultural Physics ; New Delhi, 1978) Nagarajan, S.; Panda, B. C.