scholarly journals EPIDEMIOLOGIC STUDY ON THE REPRODUCTIVE LOSSES IN DAIRY CATTLE: OCCURRENCE OF NEOSPORA CANINUM, BRUCELLA ABORTUS, BOVINE HERPESVIRUS TYPE-1 AND LEPTOSPIRA SPP IN A PROPRIETY OF SÃO CARLOS CITY / Estudo epidemiológico sobre as perdas reprodutivas em ...

2013 ◽  
Vol 29 (3) ◽  
pp. 153 ◽  
Author(s):  
R. C. M. SANTANA ◽  
R. MASSA ◽  
L. F. ZAFALON ◽  
J. MEGID ◽  
H. LANGONI ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Brucella Abortus ◽  
Neospora Caninum ◽  
Epidemiologic Study ◽  
Bovine Herpesvirus ◽  
Herpesvirus Type ◽  
Leptospira Spp ◽  
Reproductive Losses ◽  
Bovine Herpesvirus Type 1

scholarly journals Seroprevalence of BHV-1 (bovine herpesvirus type 1) among non-vaccinated dairy cattle herds with respiratory disorders

2012 ◽  
Vol 15 (3) ◽  
pp. 561-563 ◽  
Author(s):  
K. Rypuła ◽  
K. Płoneczka-Janeczko ◽  
J. Kita ◽  
A. Kumala ◽  
J.F. Żmudziński
Keyword(s):  
Respiratory Tract ◽  
Dairy Cattle ◽  
Clinical Symptoms ◽  
Bovine Herpesvirus ◽  
Elisa Test ◽  
Herd Level ◽  
Herpesvirus Type ◽  
Bovine Herpesvirus Type 1 ◽  
Cattle Herds

Abstract The objective of this study was to estimate a herd-level seroprevalence of bovine herpesvirus type 1 (BHV-1) in herds with clinical symptoms of the respiratory tract. Eighty-three herds with suspected BHV-1 infection were selected and divided into two categories with respect to their size: small (n=27) and large herds (n=56). Samples were collected from calves, heifers and cows older than 24 months. Seroprevalence was determined using the gB ELISA test. The herd level seroprevalence was estimated as 53% (44/83) in the tested herds, 11.1% (3/27) in the small herds and 73.2% (41/56) in the large herds. Our study suggests that the current biosecurity measures still warrant improvement.

scholarly journals Seroepidemiology of infection with Neospora caninum, Leptospira, and bovine herpesvirus type 1 in water buffaloes (Bubalus bubalis) in Veracruz, Mexico

2017 ◽  
Vol 7 (4) ◽  
pp. 278-283 ◽  
Author(s):  
Dora Romero-Salas ◽  
Cosme Alvarado-Esquivel ◽  
Gladys Domínguez-Aguilar ◽  
Anabel Cruz-Romero ◽  
Nelly Ibarra-Priego ◽  
...  
Keyword(s):  
Neospora Caninum ◽  
Bovine Herpesvirus ◽  
Bubalus Bubalis ◽  
Water Buffaloes ◽  
Herpesvirus Type ◽  
Bovine Herpesvirus Type 1

scholarly journals Occurrence of Brucella abortus, Leptospira interrogans and bovine herpesvirus type 1 in buffalo (Bubalus bubalis) herd under extensive breeding system

2015 ◽  
Vol 9 (9) ◽  
pp. 598-603 ◽  
Author(s):  
Severo Carvalho Osmana ◽  
Nayara R Gonzaga Ludmila ◽  
Saldanha Albuquerque Aline ◽  
Cutrim Bezerra Danilo ◽  
Pinto Chaves Nancyleni
Keyword(s):  
Breeding System ◽  
Brucella Abortus ◽  
Bovine Herpesvirus ◽  
Bubalus Bubalis ◽  
Leptospira Interrogans ◽  
Herpesvirus Type ◽  
Bovine Herpesvirus Type 1 ◽  
Extensive Breeding

The bovine herpesvirus type 1 envelope protein Us9 acidic domain is crucial for anterograde axonal transport

2011 ◽  
Vol 152 (3-4) ◽  
pp. 270-279 ◽  
Author(s):  
S.I. Chowdhury ◽  
M.C.S. Brum ◽  
C. Coats ◽  
A. Doster ◽  
Huiyong Wei ◽  
...  
Keyword(s):  
Axonal Transport ◽  
Envelope Protein ◽  
Bovine Herpesvirus ◽  
Herpesvirus Type ◽  
Acidic Domain ◽  
Anterograde Axonal Transport ◽  
Bovine Herpesvirus Type 1

scholarly journals Characterization of Monoclonal Antibodies against Bovine herpesvirus type 1 selected by Phage Display Technology

2017 ◽  
Vol 38 (6) ◽  
pp. 3915
Author(s):  
Greice Japolla ◽  
Ana Flávia Batista Penido ◽  
Greyciele Rodrigues Almeida ◽  
Luiz Artur Mendes Bataus ◽  
Jair Pereira Cunha Junior ◽  
...  
Keyword(s):  
Monoclonal Antibodies ◽  
Phage Display ◽  
Bovine Herpesvirus ◽  
Single Chain ◽  
Phage Display Technology ◽  
Herpesvirus Type ◽  
Wide Range ◽  
Display Technology ◽  
Bovine Herpesvirus Type 1

The specificity of monoclonal antibodies (mAbs) to desired targets makes these molecules suitable for therapeutic and diagnostic uses against a wide range of pathogens. Phage display antibody libraries offer one method by which mAbs can be selected for, without the use of conventional hybridoma technology. In this work, phage display technology was used to construct, select and characterize a combinatorial single chain fragment variable (scFv) antibody library against bovine herpesvirus type 1 (BoHV-1) from the immune repertoire of chickens immunized with the virus. In silico analysis of the hypervariable domains of the antibody heavy chains revealed a high frequency of scFv fragments with low variability, suggesting that selection had probably been carried out and favored by a few im-munogenic viral antigens. The reactivity of the scFv fragments selected against BoHV-1 was demon-strated by Phage-ELISA. A significant increase in antibody reactivity to the target was observed after six rounds of library selection, showing its potential use as a molecule for BoHV-1 diagnosis. The strategy described here opens up a field for the use of phage display as a tool for selection of mono-clonal antibodies that could be used for theranostic applications against infectious and parasitic dis-eases of veterinary interest.

Sign in / Sign up

Export Citation Format

Share Document