Results 31 to 40 of about 19,952 (211)

Genotypic Characteristics of Bovine Viral Diarrhea Virus 2 Strains Isolated in Northern Italy.

Journal of Veterinary Medical Science, 2001
Two strains of Bovine viral diarrhea virus 2 (BVDV-2) were isolated from calves in northern Italy. Variations in the 5'-untranslated region (UTR) of the genome were studied by primary structure alignment and neighbor-joining method based phylogenetic tree analyses and by palindromic nucleotide substitutions at the three variable loci in the 5'-UTR ...
M. Giangaspero, R. Harasawa, A. Zecconi, C. Luzzago   +3 more
openaire   +4 more sources

ANTIVIRAL ACTIVITY OF LIPOPOLYSACCHARIDES OF Pseudomonas chlororaphis subsp. aureofaciens [PDF]

Biotechnologia Acta, 2017
The aim of the study was to investigate the ability of lipopolysaccharides of two strains of Pseudomonas chlororaphis subsp. aureofaciens to inhibit in vitro the reproduction of human viruses: influenza A/FM/1/47 (H1N1), herpes simplex type 2 and ...
L .D. Varbanets, S. L. Rybalko, D. B. Starosyla   +2 more
doaj   +1 more source

Fusion to C3d Enhances the Immunogenicity of the E2 Glycoprotein of Type 2 Bovine Viral Diarrhea Virus [PDF]

Journal of Virology, 2004
ABSTRACTThe use of DNA and protein subunit vaccines in animals provides an opportunity to introduce vaccines that are arguably the safest that can be developed. For that reason, considerable effort is under way to devise methods of enhancing the immunogenicity of such vaccines. Seven years ago it was shown that fusing complement fragment C3d to hen egg
Lingshu, Wang, J Oriol, Sunyer, Leonard J, Bello   +2 more
openaire   +2 more sources

Prevalence of antibodies to BVD virus in milk tanks, dairy farms in Tabriz with history of abortions in 90-1389 [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2012
Bovine viral diarrhea (BVD) is the most important bovine viral disease across the world. The virus belongs to Flavi viridae and of Pesti virus genus which causes to various syndromes.
M Khakpour, H Ahmadi, A.R Monadi, S Mosaferi   +3 more
doaj  

A scoping review of the testing of bulk tank milk to detect nonbacterial pathogens or herd exposure to nonbacterial pathogens in dairy cattle

Journal of Dairy Science, 2023
: In this scoping review, we characterized the literature reporting on the testing of bulk milk samples to detect microorganisms other than bacteria that can cause diseases in dairy cattle, including viruses, helminths, algae, and protozoa.
Diego B. Nobrega, Julie E. French, David F. Kelton   +2 more
doaj   +1 more source

Genetic Variety of Bovine viral diarrhea virus 2 Strains Isolated from Sheep

Journal of Veterinary Medical Science, 2004
Bovine viral diarrhea virus 2 (BVDV-2) strains, isolated from sheep showing clinical symptoms of border disease, have been evaluated by the palindromic nucleotide substitution (PNS) method at the three variable loci (V1, V2 and V3) in the 5'-untranslated region (UTR) of genomic RNA. The characteristic two base-pairings common to the BVDV-2 species, a C-
GIANGASPERO, Massimo, HARASAWA, Ryô
openaire   +4 more sources

Attenuated porcine-derived type 2 bovine viral diarrhea virus as vector stably expressing viral gene

Journal of Virological Methods, 2020
Infectious bovine viral diarrhea virus (BVDV) cDNA clones have been used for the expression of classical swine fever virus (CSFV) genes for immune prevention and control. However, can it be used for the expression of an allogenetic fragment? To answer this question, a BVDV chimeric virus expressing the spike (S) antigen fragment of porcine epidemic ...
Tao, Jie, Li, Benqiang, Shi, Ying, Chen, Jinghua, Zhu, Guoqiang, Shen, Xiaohui, Liu, Huili   +6 more
openaire   +2 more sources

Infectious Disease Agents Associated with Pulmonary Alterations in Aborted Bovine Fetuses

Animals, 2022
This study investigated the occurrence of selected pathogens of bovine respiratory disease in fetal pulmonary tissue of cattle and associated these with patterns of disease.
Thalita Evani Silva de Oliveira, Gabriela Sanches Scuisato, Juliana Torres Tomazi Fritzen, Denise Correia Silva, Rodrigo Pelisson Massi, Isadora Fernanda Pelaquim, Luara Evangelista Silva, Eduardo Furtado Flores, Renato Lima Santos, Lucienne Garcia Pretto-Giordano, Júlio Augusto Naylor Lisbôa, Amauri Alcindo Alfieri, Selwyn Arlington Headley   +12 more
doaj   +1 more source

Molecular characterization of ten viral pathogens causing calf diarrhea in Hanwoo (Bos Taurus coreanae) by next generation sequencing

BMC Veterinary Research
Background Calf diarrhea remains a significant concern in the global cattle industry, leading to considerable economic losses. Infectious pathogens are among the primary causes of this disease.
Jeong-Byoung Chae, Won Gyeong Kim, Shinae Song, Joon-Seok Chae   +3 more
doaj   +1 more source

Molecular Dynamics‐Guided Sterol Engineering of mRNA‐Lipid Nanoparticles Reprograms Biodistribution and Enhances Spleen‐Selective Immunity

Advanced Science, EarlyView.
Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon, Seo‐Hyeon Bae, Jungyong Ji, Jisun Lee, Hosam Choi, Min‐Ho Kang, Sang‐In Park, Hyemin Kim, Nakyung Lee, Hajin Lee, Seonghoon Kim, Jungmin Kim, Subin Yoon, Seonghyun Lee, Seongje Cho, Dahyeon Ha, Ayoung Oh, Sohee Jo, Huijeong Choi, Yeeun Lee, Sowon Lee, Hyo‐Jung Park, Gitak Nam, Jisu Shin, Yujin Kang, Wonpil Im, Kiyoun Lee, Jae‐Hwan Nam   +27 more
wiley   +1 more source