Title : Immunogenic potential of a thermostable Mesogenic Newcastle disease virus genotype xiii isolate from Assam

Type of Material: Thesis
Title: Immunogenic potential of a thermostable Mesogenic Newcastle disease virus genotype xiii isolate from Assam
Researcher: Deka, Pubaleem
Guide: Mahato, G.
Department: Veterinary Epidemiology and Preventive Medicine
Publisher: Assam Agricultural University, Johrat
Place: Johrat
Year: 2023
Language: English
Subject: Life Sciences
Biotechnology
Life Science
Dissertation/Thesis Note: PhD; Veterinary Epidemiology and Preventive Medicine, Assam Agricultural University, Johrat, Johrat; 2023
Fulltext: Shodhganga

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035__|a(IN-AhILN)th_463040
040__|dIN-AhILN|aASAM_785013
041__|aeng
100__|eResearcher|aDeka, Pubaleem
110__|aVeterinary Epidemiology and Preventive Medicine|0U-0048|dJohrat|bAssam Agricultural University, Johrat|ein
245__|aImmunogenic potential of a thermostable Mesogenic Newcastle disease virus genotype xiii isolate from Assam
260__|aJohrat|c2023|bAssam Agricultural University, Johrat
300__|axiv, 140p.
502__|d2023|bPhD|cVeterinary Epidemiology and Preventive Medicine, Assam Agricultural University, Johrat, Johrat
518__|d2023|oDate of Award
518__|oDate of Registration|d2012
518__|oDate of Completion|d2023
520__|aNewcastle disease (ND) is a devastating viral disease affecting poultry and has a substantial economic impact on production because of the high morbidity and mortality rates. Only biosecurity measures and adequate vaccination can effectively reduce the economic threat posed by ND. To prevent ND outbreaks, many effective live vaccines are still routinely used. But the use of these vaccines, which are phylogenetically divergent and thermolabile, remains a constraint for controlling ND outbreaks. Therefore, addressing the need for a thermostable genotype-matched vaccine, the present study was undertaken to thermoadapt and attenuate a mesogenic (Genotype XIII) NDV isolate in Vero cells and evaluate its immunogenic potential in chickens. In the present study, the thermostability profile of the NDV isolates was assessed by subjecting them to various temperatures at different time intervals. Of the five NDV isolates, AS/KM/18/32 retained the highest thermal stability based on HA (Log2) titer and infectivity (Log
650__|aBiotechnology|2UGC
650__|aLife Science|2AIU
653__|aLife Sciences
700__|aMahato, G.|eGuide
856__|uhttp://shodhganga.inflibnet.ac.in/handle/10603/686038|yShodhganga
905__|afromsg

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