Results 31 to 40 of about 654 (140)

Pathogenicity study of hydropericardium syndrome virus in broiler [PDF]

Iraqi Journal of Veterinary Sciences, 2007
Pathogenicity of eighteen local viral isolates of hydropericardium hepatitis syndrome (HHS) in broiler were studied in 1 & 21 days old age chickens using intraperitoneum injection and oral administration .According to macroscopic and histopathological ...
M. Y. Al-Attar, Th. M. Alnima
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Isolation and Molecular Characterization of Fowl Adenoviruses Associated with Inclusion Body Hepatitis-hydropericardium Syndrome in Broiler Chickens in Egypt

World's Veterinary Journal, 2021
Avian adenoviruses are an extremely diversified group of pathogens that recently triggering a variety of problems for poultry production. In particular, Inclusion Body Hepatitis-Hydropericardium Syndrome (IBH-HPS), which has been observed in broiler birds from 3 to 6 weeks of age and is associated with anemia, hemorrhagic disorders, hydropericardium ...
Mostafa G. Al Naguib, Eman A. Morsy, Mahmoud Samir, Marwa S. Khattab, Diaa G. Khelfa, Gomaa A. Abdel-Alim   +5 more
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Pathogenicity and molecular characterization of a fowl adenovirus 4 isolated from chicken associated with IBH and HPS in China

BMC Veterinary Research, 2018
Background Since July in 2015, an emerging infectious disease, Fowl adenovirus (FAdV) species C infection with Hepatitis-Hydropericardium syndrome was prevalent in chicken flocks in China.
Limin Li, Jianchang Wang, Ping Chen, Shan Zhang, Jiguo Sun, Wanzhe Yuan   +5 more
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Isolation and Identification of Fowl Adenovirus Serotype 2 and Establishment of A Disease Model for SPF Chickens

Guangdong nongye kexue, 2023
【Objective】A disease model of fowl adenovirus serotype 2 (FAdV-2) was established to provide a refference for evaluating the immunogenicity and vaccine effectiveness of FAdV-2.【Method】The samples suspected to be infected with avian adenovirus were ...
Xinyu HU, Minhua SUN, Qinghang ZENG, Zimin XIE, Zhaoxia YUAN, Ming LIAO   +5 more
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HYDROPERICARDIUM HEPATITIS SYNDROME AND VACCINATION WITH INFECTED LIVER EXTRACT

The Iraqi Journal of Veterinary Medicine, 2000
The experiment was carried out to evaluate a killed vaccine of HHS prepared from liver extract treated with (0.1%) formalin . The vaccine was injected Sc. Or. im. At (12) or (12,20) days old broilers .
Emad J. Khamas, Laith M. Hana
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The effect of aflatoxins on the immunological response to hydropericardium hepatitis syndrome vaccine in broilers [PDF]

Iraqi Journal of Veterinary Sciences, 2007
The immunosuppressive effect of affatoxin (AF) on the antibody titer level of broiler chicks vaccinated against hydropericardium hepatitis syndrome (HHS) virus was studied . Four groups of chicks were used .
S. Y. Albaroody, F. A. Danial, A. Z. Daood   +2 more
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Pathogenicity Assessment and Vaccine Efficacy of Fowl Adenovirus Serotype 4 and 11 Responsible for Inclusion Body Hepatitis Hydropericardium Syndrome in Broilers

Indian Journal of Veterinary Sciences & Biotechnology, 2022
Thisstudy aimed to assess the pathogenicity and vaccine efficacy of fowl adenovirus serotypes 4 and 11, causing inclusion body hepatitis  hydropericardium syndrome in broilers. The study was carried out on 144-day-old Cobb broiler chicks divided into six experimental  groups, each of 24 birds.
Kuldip V. Joshi, Chandrakant J. Dave, Harshrajsinh B. Joddha, Bharat B. Bhanderi, Dinesh J. Ghodasara, Digjay V. Kabariya   +5 more
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Pathogenicity and molecular characteristics of fowl adenovirus serotype 4 with moderate virulence in Guangxi Province, China

Frontiers in Veterinary Science, 2023
The GX2020-019 strain of fowl adenovirus serotype 4 (FAdV-4) was isolated from the liver of chickens with hydropericardium hepatitis syndrome in Guangxi Province, China, and was purified by plaque assay three times.
You Wei, Zhixun Xie, Qing Fan, Zhiqin Xie, Xianwen Deng, Sisi Luo, Xiaofeng Li, Yanfang Zhang, Tingting Zeng, Jiaoling Huang, Zhihua Ruan, Sheng Wang   +11 more
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Age-dependence of hypervirulent fowl adenovirus type 4 pathogenicity in specific-pathogen-free chickens

Poultry Science, 2021
: Hypervirulent fowl adenovirus serotype 4 (hvFAdV-4) has emerged as a major pathogen of hepatitis-hydropericardium syndrome (HHS) with increased mortality in chickens, resulting in economic losses to the Chinese poultry industry since June 2015.
Feng Yuan, Huiqi Song, Lei Hou, Li Wei, Shanshan Zhu, Rong Quan, Jing Wang, Dan Wang, Haijun Jiang, Hao Liu, Jue Liu   +10 more
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Epidemiological and molecular analysis of circulating fowl adenoviruses and emerging of serotypes 1, 3, and 8b in Egypt

Heliyon, 2021
Fowl adenoviruses (FAdVs) are a large group of viruses of different serotypes. They are responsible for inclusion body hepatitis, adenoviral gizzard erosion, and hepatitis hydropericardium syndrome.
Amany Adel, Ahmed Abd Elhalem Mohamed, Mahmoud Samir, Naglaa M. Hagag, Ahmed Erfan, Mahmoud Said, Abd El Satar Arafa, Wafaa M.M. Hassan, Mohamed E. El Zowalaty, Momtaz A. Shahien   +9 more
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