Zobrazeno 1 - 10
of 58
pro vyhledávání: '"John Osita Arinze Okoye"'
Autor:
Ifeanyichukwu Onyema, Didacus Chukwuemeka Eze, Yusuf Abba, Paulinus Ekenedilichukwu Emennaa, Shodeinde Vincent Olu Shoyinka, Emmanuel Chukwudi Okwor, Wilfred Sunday Ezema, John Ikechukwu Ihedioha, John Osita Arinze Okoye
Publikováno v:
Journal of Applied Animal Research, Vol 47, Iss 1, Pp 189-194 (2019)
This study compared the pathologic effects of velogenic Newcastle disease (ND) virus in broilers and pullets using the normal pathogenic dose of the virus following an earlier report that challenge of the two types of chickens with a low dose of the
Externí odkaz:
https://doaj.org/article/cb42266e7ce941d299b5d26365240b8a
Publikováno v:
Journal of Applied Animal Research, Vol 46, Iss 1, Pp 1352-1357 (2018)
The aim of this project was to find out the comparative susceptibilities of broilers and layer chickens to a low dose of velogenic viscerotropic Newcastle disease virus (vvNDV) infection using mortalities as the main indicator. Five weeks old Anak br
Externí odkaz:
https://doaj.org/article/843832e13f3c40fb8397593527bc3fcc
Autor:
Jacinta Ngozi Omeke, Frances Chioma Egwuogu, Celestine Anayochukwu Onyeke, Iniobong Chukwuebuka Ugochukwu, Didacus Chukwuemeka Eze, Emmanuel Chukwudi Okwor, John Osita Arinze Okoye
Publikováno v:
Comparative Clinical Pathology. 31:91-96
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed51560d4c7f3c42b565b5223f48e0ff
https://doi.org/10.1007/s00580-021-03310-4
https://doi.org/10.1007/s00580-021-03310-4
Autor:
Harriet N. Okechukwu, D. C. Eze, John Ikechukwu Ihedioha, Anthony A. Chukwuedo, John Osita Arinze Okoye, Amarachukwu O. Igwe
Publikováno v:
Veterinary Medicine and Science
Veterinary Medicine and Science, Vol 6, Iss 3, Pp 470-476 (2020)
Veterinary Medicine and Science, Vol 6, Iss 3, Pp 470-476 (2020)
One hundred and ten Isa Brown layers were vaccinated with La Sota, once at point of lay at 18 weeks and three times at peak of lay which occurred at 27–29 weeks of age. Thereafter, they were weekly monitored for haemagglutination inhibition (HI) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6228b7da3eb1bc007114623c917d6220
http://europepmc.org/articles/PMC7397914
http://europepmc.org/articles/PMC7397914
Publikováno v:
Veterinary Medicine and Science
Veterinary Medicine and Science, Vol 6, Iss 3, Pp 462-469 (2020)
Veterinary Medicine and Science, Vol 6, Iss 3, Pp 462-469 (2020)
This study investigated the immune responses to La Sota vaccination, used in protection of chickens against Newcastle disease, in light weight type breeds of chickens (pullets) and heavy weight type breeds of chickens (broilers) used in commercial po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58426f842ba83f19f26cda52b4975266
http://europepmc.org/articles/PMC7397927
http://europepmc.org/articles/PMC7397927
Autor:
John Osita Arinze Okoye, Ifeanyi Onyema, Jacinta Ngozi Omeke, Rita Chidimma Maxwell-Mkpado, Harriet Nkechi Ikenna-Ezeh, D. C. Eze, Nnenna T. Emejuo
Publikováno v:
Tropical animal health and production. 53(6)
Newcastle disease (ND) is a major problem of poultry production worldwide. Control is by biosecurity and vaccination. In this project, we studied the pathology of Komarov vaccine which is commonly used in many countries of Africa on the Hitchner B1 (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deeae3727f68e713f2c7e686923ef21b
https://pubmed.ncbi.nlm.nih.gov/34812969
https://pubmed.ncbi.nlm.nih.gov/34812969
Autor:
Milton Nancy Sati, Akuchi Chidiabi Nwamo, Kayode Olorufemi, Asabe Adamu Dzikwi-Emennaa, D. C. Eze, Uchendu Chidiebere, John Ikechukwu Ihejioha, Ifeanyi Onyema, Paulinus Ekenedilichukwu Emennaa, Christian O. Okorie-Kanu, Jacintha Ngozi Omeke, Foinkfu Kennedy Chah, John Osita Arinze Okoye, Israel Joshua Barde
Publikováno v:
Open Journal of Veterinary Medicine. :171-184
Salmonellosis is a serious medical and veterinary problem worldwide and causes great concern in the food and livestock industries, especially the poultry industry which occupies a prominent position in the provision of animal protein and accounts for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfadfa32dd2ddb6abe0c4902aa4fa8ff
https://doi.org/10.4236/ojvm.2019.912015
https://doi.org/10.4236/ojvm.2019.912015
Publikováno v:
Journal of Applied Animal Research, Vol 47, Iss 1, Pp 423-428 (2019)
This study investigated if increased doses of La Sota vaccine can increase antibody response to Newcastle disease without any serious adverse effect on the bursa. One hundred broilers aged four weeks were randomly assigned into four groups of 25 each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee5a634f2b6bfd505a190f9b91973adc
https://doaj.org/article/0a55fb65119847c89e711a38b09713a1
https://doaj.org/article/0a55fb65119847c89e711a38b09713a1
Autor:
John Ikechukwu Ihedioha, Silvanus M. Anika, John Osita Arinze Okoye, Benjamin Nwabueze Marire, Chinwe Justina Aronu
Publikováno v:
Veterinarski arhiv
Volume 88
Issue 5
Volume 88
Issue 5
The study investigated the effect of graded doses of aqueous extract of Talinum triangulare on the haematology and serum biochemistry of laying hens. Two hundred and ten pullets, procured at 18 weeks of age, were used for the study. They were randoml
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec210002a9e5f7cd575bbed0d3a4920e
https://doi.org/10.24099/vet.arhiv.0086
https://doi.org/10.24099/vet.arhiv.0086
Publikováno v:
Journal of Comparative Pathology. 159:36-48
This study investigated the pathological changes in the reproductive system of laying hens that lead to the poor egg production and quality in Newcastle disease (ND) and the distribution of the virus in the system. Two hundred and forty Isa-Brown pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaad896480940c59340102c240fb0672
https://doi.org/10.1016/j.jcpa.2017.12.009
https://doi.org/10.1016/j.jcpa.2017.12.009