Matches in SemOpenAlex for { <https://semopenalex.org/work/W2602929246> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2602929246 endingPage "259" @default.
- W2602929246 startingPage "248" @default.
- W2602929246 abstract "Infectious bronchitis virus has been recognized as highly contagious disease in chickens. In this study, 138 birds from 10 broiler chicken flocks that suffered from respiratory disease were examined to study the pathological lesions associated with IBV infection in naturally infected flocks. Moreover, the infection was confirmed via virus isolation and PCR. Samples were harvested from both Sharkia and Gharbia provinces during one year. The clinical examination of the investigated birds showed nasal discharges, gasping and rales. Congested trachea with lumen contained mucus and caseated material at the biforcation of the two main bronchi were characteristic in most of the necropsied birds. The kidneys were enlarged and dark red or pale with the presence of whitish precipitate in the ureters. Four isolates recovered from four different broilers chicken’s flocks were further analyzed by S1 glycoprotein gene sequencing. The phylogenetic analysis of the deduced amino acids sequences of the four strains revealed that they were closely related to the IBV Egyptian variant 2 and IS/1494/2006 strains. The histopathological examination of the kidneys showed focal aggregation of lymphocytes in the renal cortex and the medulla. The liver showed multiple focal areas of necrosis which replaced by lymphocyte and heterophils aggregation. The spleen showed thickened capsule with subcapsular hemorrhage and mild to severe focal depletion of lymphocytes. Trachea, lung, proventriculus, intestine and bursa showed hyperplasia and degenerative changes in their epithelium. Blood vessels showed endotheliosis with perivascular edema and leukocyte infiltration in various organs. Edema was also seen in heart, trachea and lungs. Finally, it could be concluded that infectious bronchitis virus is a major cause and strongly implicated in respiratory and/or renal problems of the Egyptian broiler chicken flocks. Moreover, Egyptian variant 2 still evolving and causing severe damage to renal tissue and various organs." @default.
- W2602929246 created "2017-04-07" @default.
- W2602929246 creator A5005306672 @default.
- W2602929246 creator A5008782525 @default.
- W2602929246 creator A5025842378 @default.
- W2602929246 creator A5047221902 @default.
- W2602929246 creator A5051192688 @default.
- W2602929246 date "2016-12-01" @default.
- W2602929246 modified "2023-09-26" @default.
- W2602929246 title "Pathological Studies on Infectious Bronchitis Disease in Chickens" @default.
- W2602929246 cites W1503393361 @default.
- W2602929246 cites W1991163554 @default.
- W2602929246 cites W2007714080 @default.
- W2602929246 cites W2024607571 @default.
- W2602929246 cites W2025592681 @default.
- W2602929246 cites W2063865453 @default.
- W2602929246 cites W2067620368 @default.
- W2602929246 cites W2091841466 @default.
- W2602929246 cites W2100937425 @default.
- W2602929246 cites W2117193731 @default.
- W2602929246 cites W2152207030 @default.
- W2602929246 cites W2304843530 @default.
- W2602929246 cites W2419382665 @default.
- W2602929246 cites W2515892211 @default.
- W2602929246 cites W2735646879 @default.
- W2602929246 cites W648019353 @default.
- W2602929246 doi "https://doi.org/10.21608/zvjz.2016.7879" @default.
- W2602929246 hasPublicationYear "2016" @default.
- W2602929246 type Work @default.
- W2602929246 sameAs 2602929246 @default.
- W2602929246 citedByCount "2" @default.
- W2602929246 countsByYear W26029292462020 @default.
- W2602929246 countsByYear W26029292462023 @default.
- W2602929246 crossrefType "journal-article" @default.
- W2602929246 hasAuthorship W2602929246A5005306672 @default.
- W2602929246 hasAuthorship W2602929246A5008782525 @default.
- W2602929246 hasAuthorship W2602929246A5025842378 @default.
- W2602929246 hasAuthorship W2602929246A5047221902 @default.
- W2602929246 hasAuthorship W2602929246A5051192688 @default.
- W2602929246 hasBestOaLocation W26029292461 @default.
- W2602929246 hasConcept C126322002 @default.
- W2602929246 hasConcept C142724271 @default.
- W2602929246 hasConcept C159047783 @default.
- W2602929246 hasConcept C203014093 @default.
- W2602929246 hasConcept C207886595 @default.
- W2602929246 hasConcept C2779134260 @default.
- W2602929246 hasConcept C2779993553 @default.
- W2602929246 hasConcept C524204448 @default.
- W2602929246 hasConcept C71924100 @default.
- W2602929246 hasConceptScore W2602929246C126322002 @default.
- W2602929246 hasConceptScore W2602929246C142724271 @default.
- W2602929246 hasConceptScore W2602929246C159047783 @default.
- W2602929246 hasConceptScore W2602929246C203014093 @default.
- W2602929246 hasConceptScore W2602929246C207886595 @default.
- W2602929246 hasConceptScore W2602929246C2779134260 @default.
- W2602929246 hasConceptScore W2602929246C2779993553 @default.
- W2602929246 hasConceptScore W2602929246C524204448 @default.
- W2602929246 hasConceptScore W2602929246C71924100 @default.
- W2602929246 hasIssue "3" @default.
- W2602929246 hasLocation W26029292461 @default.
- W2602929246 hasOpenAccess W2602929246 @default.
- W2602929246 hasPrimaryLocation W26029292461 @default.
- W2602929246 hasRelatedWork W2058948935 @default.
- W2602929246 hasRelatedWork W2082482010 @default.
- W2602929246 hasRelatedWork W2363196750 @default.
- W2602929246 hasRelatedWork W2375959005 @default.
- W2602929246 hasRelatedWork W2415099954 @default.
- W2602929246 hasRelatedWork W2465889676 @default.
- W2602929246 hasRelatedWork W2602929246 @default.
- W2602929246 hasRelatedWork W3031453504 @default.
- W2602929246 hasRelatedWork W3148779192 @default.
- W2602929246 hasRelatedWork W4230925701 @default.
- W2602929246 hasVolume "44" @default.
- W2602929246 isParatext "false" @default.
- W2602929246 isRetracted "false" @default.
- W2602929246 magId "2602929246" @default.
- W2602929246 workType "article" @default.