Research notes: Comparison of disease susceptibility and resistance in three lines of chickens experimentally infected with infectious laryngotracheitis virus
نویسندگان
چکیده
منابع مشابه
Comparison of Disease Susceptibility and Resistance in Three Lines of Chickens Experimentally Infected with Infectious Laryngotracheitis Virus1
The susceptibility of three F1 hybrid lines of chickens to graded doses of infectious laryngotracheitis virus (ILTV) was investigated. The three F1 hybrid lines, each produced from mating two inbred lines, included the SC (B2B2) and TK (B15B21) lines and the 15I5 × 71 (B2B15) line. Although at 1 d of age all three lines were susceptible to ILTV, SC birds were significantly less susceptible (10%...
متن کاملDetection of Infectious Laryngotracheitis Virus by Real-Time PCR in Naturally and Experimentally Infected Chickens
Infectious laryngotracheitis (ILT) is an acute, highly contagious upper-respiratory infectious disease of chickens. In this study, a real-time PCR method was developed for fast and accurate detection and quantitation of ILTV DNA of chickens experimentally infected with ILTV strain LJS09 and naturally infected chickens. The detection lower limit of the assay was 10 copies of DNA. There were no c...
متن کاملDetection of infectious laryngotracheitis virus (Gallid herpesvirus-1) from clinically infected chickens in Egypt by different diagnostic methods
Infectious laryngotracheitis (ILT) disease is an acute highly contagious viral disease leading to massive economic losses to the national poultry industry. This study aimed to identify the most accurate and rapid diagnostic methods to rescue layer poultry farms from intense outbreaks in Egypt. Fifty pathological specimens were collected and subjected to virus isolation (VI), histopathology, dir...
متن کاملComparison of Laboratory Parameters in the Serum of SPF Chickens Infected with Different Iranian Genotypes of Infectious Bronchitis Virus
Background and Aims: Infectious bronchitis (IB), caused by infectious bronchitis virus (IBV), is an acute and highly contagious disease in chickens. IBV is considered mainly as a respiratory infection, other clinical manifestations, including renal, enteric and reproductive signs can be observed. Since there has been no study on evaluation of changes in biochemical parameters during IB infect...
متن کاملComparison of clinico - pathological changes in SPF chickens infected with different Iranian genotypes of infectious bronchitis virus
Introduction: Infectious bronchitis (IB), caused by infectious bronchitis virus (IBV), is an acute and highly contagious disease in chickens. IBV is mainly considered a respiratory infection, other clinical manifestations, including renal, enteric and reproductive signs can be observed. Aim: Since there has been no study on evaluation of changes in biochemical parameters during IB infection, th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Poultry Science
سال: 1998
ISSN: 0032-5791
DOI: 10.1093/ps/77.1.17