Results 91 to 100 of about 6,163 (232)

Constitutively elevated levels of SOCS1 suppress innate responses in DF-1 immortalised chicken fibroblast cells. [PDF]

, 2017
The spontaneously immortalised DF-1 cell line is rapidly replacing its progenitor primary chicken embryo fibroblasts (CEFs) for studies on avian viruses such as avian influenza but no comprehensive study has as yet been reported comparing their innate ...
A Tiwari, A Yoshimura, AC Reichard, AJ Karpala, AM Levy, AM Turnley, AY Wen, B Schumacher, B Sporri, BA Croker, CA Cotter, CM Ahmed, CM Ahmed, CW Lee, DJ Gough, DL May, E Buehler, FA Mallette, G Xu, H Kallel, H Kim, H Kim, H Mi, H Qu, H Yasukawa, I Jordan, I Jordan, J Lee, J Schaefer-Klein, J Strebovsky, J Zhang, JD Mosca, JJ Babon, K Buttigieg, K Nazerian, K Otsuki, K Rekha, KJ Blight, M Aricibasi, M Hashimoto, M Himly, M Liniger, M Narazaki, MD Brown, MW Pfaffl, P King, R Maas, R Marais, RD Hess, S McComb, S You, S-m Gao, SM Gao, SM Laidlaw, SW Brown, T Hayashi, X-X Hong, Y Genzel, Y Masuda   +58 more
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DETEKSI DINI PENYAKIT TUMOR SEL DARAH MYELOSIT LEUKOSIS MELALUI PEMERIKSAAN ULAS DARAH

Jurnal Ilmu Pertanian Indonesia, 2007
Myelocytes blood cell tumor in chicken is a disease caused by retrovirus, avian leukosis virus subgroup J (ALV-J). The virus has the same group as human retrovirus (HIV) which caused AIDS, but the avian type possesses oncogenic properties, that could ...
Dewi Ratih Agungpriyono , Hernomoadi Huminto, Sri Estuningsih, Aryani Sismin Satyaningtijas   +3 more
doaj  

Is HIV-1 RNA dimerization a prerequisite for packaging? Yes, no, probably? [PDF]

, 2004
During virus assembly, all retroviruses specifically encapsidate two copies of full-length viral genomic RNA in the form of a non-covalently linked RNA dimer.
Liang, Chen, Russell, Rodney S, Wainberg, Mark A   +2 more
core   +3 more sources

Pathological and immunohistochemical studies of lymphoid leukosis in pigeons in Egypt

Open Veterinary Journal
Background: Pigeon leukosis is primarily caused by avian leukosis virus subgroup A (ALV-A). It infects and transforms lymphoid cells, leading to the development of tumors in various lymphoid tissues and other organs especially the liver.
Abdelmenem Ahmed Elmeligy, Ali A. Ghania, Ahmed Fotouh   +2 more
doaj   +1 more source

PCR Based Evidence of Reticuloendotheliosis Virus Infection in Chickens from Turkey [PDF]

Pakistan Veterinary Journal, 2011
In this study, presence of avian leukosis virus (ALV) and reticuloendotheliosis virus (REV) was investigated in neoplastic cases observed in breeder hens older than 20 weeks in commercial broiler breeders. Tumor samples were examined by PCR combined with
Hasan Ongor and Hakan Bulut1*
doaj  

Immunologic Aspects of Leukemia Virus Research in Humans [PDF]

, 1973
Author Institution: Department of Veterinary Pathobiology, The Ohio State UniversityRecent theory concerning the mechanisms by which RNA-tumor viruses are transmitted in animals and their genetic information expressed during embryogenesis and adulthood ...
Yohn, David S.
core  

The hr1 and Fusion Peptide Regions of the Subgroup B Avian Sarcoma and Leukosis Virus Envelope Glycoprotein Influence Low pH-Dependent Membrane Fusion [PDF]

, 2007
The avian sarcoma and leukosis virus (ASLV) envelope glycoprotein (Env) is activated to trigger fusion by a two-step mechanism involving receptor-priming and low pH fusion activation.
AJ Dorner, AL Boerger, Angeline Rose Babel, CA Bova, CA Bova, D Elleder, DA Steinhauer, DC Melder, GB Melikyan, GB Melikyan, GJ Rainey, HB Adkins, HB Adkins, HB Adkins, J Brojatsch, JA Young, James Bruce, John A.T. Young, JW Balliet, JW Bruce, L Rong, LD Hernandez, Linqi Zhang, LJ Earp, LJ Earp, M Himly, N Chai, P Bates, R Damico, RA Katz, RA Taplitz, RC Netter, RJ Barnard, RL Damico, RM Markosyan, RS Daniels, S Matsuyama, SE Delos, SE Delos, SE Delos, SL Holmen, SL Holmen, W Mothes   +42 more
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Detection of ALV p27 in cloacal swabs and virus isolation medium by sELISA

BMC Veterinary Research, 2019
Background Avian leukosis (AL), which is caused by avian leukosis virus (ALV), has led to substantial economic losses in the poultry industry. The kit used to detect all ALV-positive chickens in breeder flocks is very important for efficiently ...
Xiaoyu Zhou, Lin Wang, Anning Shen, Xi Shen, Moru Xu, Kun Qian, Hongxia Shao, Yongxiu Yao, Venugopal Nair, Jianqiang Ye, Aijian Qin   +10 more
doaj   +1 more source

Poultry Pest Management [PDF]

, 1995
PDF pages ...
Lyon, William F.
core  

Characterization of avian natural killer cells and their intracellular CD3 protein complex [PDF]

, 1994
Natural killer (NK) cell activity appears to be conserved throughout vertebrate development but NK cells have only been well characterized in mammals. Candidate NK cells have been identified in the chicken as cytoplasmic CD3+ and surface T cell receptor (
Anderson, Anderson, Bernot, Bucy, Bucy, Chan, Char, Chen, Chen, Chen, Chen, Chomczynski, Ciccone, Cihak, Coltey, Cooper, Dennert, Guillemot, Göbel, Hori, Hála, Laemmli, Lahti, Lanier, Lanier, Lillehoj, Mingari, Moretta, Myers, Nowak, Ortaldo, Phillips, Phillips, Poggi, Ratcliffe, Ritz, Rodewald, Schauenstein, Schnetzler, Sharma, Sowder, Spurr, Suzuki, Terry, Tjoelker, Trinchieri, Voss, Vujanovic, Wilson   +48 more
core   +1 more source