Results 21 to 30 of about 116,463,585 (197)

Porcine Rotaviruses: Epidemiology, Immune Responses and Control Strategies

Viruses, 2017
Rotaviruses (RVs) are a major cause of acute viral gastroenteritis in young animals and children worldwide. Immunocompetent adults of different species become resistant to clinical disease due to post-infection immunity, immune system maturation and gut ...
Anastasia N Vlasova, Linda J Saif, Joshua Amimo   +2 more
exaly   +3 more sources

Development and Application of a Triplex RT-qPCR Assay for Differentiating Major Lineages of Porcine Reproductive and Respiratory Syndrome Virus [PDF]

Animals
Porcine reproductive and respiratory syndrome (PRRS) represents a critical infectious disease caused by the PRRS virus (PRRSV), posing a substantial threat to the global swine industry.
Tao Liu, Xiuwen Zhang, Qingan Han, Yuntao Liu, Yi Wang, Liang Hao, Yao Li, Peng Liu, Jinghui Fan   +8 more
doaj   +2 more sources

Isolation of group B porcine rotavirus in cell culture [PDF]

Journal of Clinical Microbiology, 1996
While group A and C rotaviruses have been grown in cell culture, group B rotavirus has never been cultured. In this study we successfully isolated porcine group B rotavirus in swine kidney cells. Pancreatin treatment is essential for the propagation of group B rotavirus.
T, Sanekata, Y, Kuwamoto, S, Akamatsu, N, Sakon, M, Oseto, K, Taniguchi, S, Nakata, M K, Estes   +7 more
openaire   +2 more sources

Analysis of the structural polypeptides of a porcine group C rotavirus [PDF]

Journal of Virology, 1988
Polyacrylamide gel analysis of the structural polypeptides of purified group C virions allowed six major proteins to be identified. Of these, two (52,000- and 39,000-molecular-weight polypeptides) were shown to be in the outer virion shell as judged by the ability to strip them from virions by treatment with EDTA.
Bremont, Michel, Cohen, J., Mc Crae, M.A.   +2 more
openaire   +3 more sources

Porcine rotavirus-like virus (group B rotavirus): characterization and pathogenicity for gnotobiotic pigs [PDF]

Journal of Clinical Microbiology, 1985
A rotavirus-like virus (RVLV) was isolated from a diarrheic pig from an Ohio swine herd. This virus infected villous enterocytes throughout the small intestine of gnotobiotic pigs and induced an acute, transitory diarrhea. Complete virions were rarely observed in the intestinal contents of infected animals; the predominant particle detected by immune ...
K W, Theil, L J, Saif, P D, Moorhead, R E, Whitmoyer   +3 more
openaire   +2 more sources

In vitro detection of porcine rotavirus-like virus (group B rotavirus) and its antibody [PDF]

Journal of Clinical Microbiology, 1985
Four isolates of porcine rotavirus-like virus (PRVLV) infected MA104 cells and induced syncytium formation after low-speed centrifugation of the inoculum onto the monolayer. Ten of 44 (23%) Ohio swine sera had PRVLV antibodies when tested by indirect immunofluorescence, using PRVLV-infected MA104 cell monolayers as antigen.
K W, Theil, L J, Saif
openaire   +2 more sources

Sensitive detection systems for infectious agents in xenotransplantation*

Xenotransplantation, EarlyView., 2020
Abstract Xenotransplantation of pig cells, tissues, or organs may be associated with transmission of porcine microorganisms, first of all of viruses, to the transplant recipient, potentially inducing a disease (zoonosis). I would like to define detection systems as the complex of sample generation, sample preparation, sample origin, time of sampling ...
Joachim Denner
wiley   +1 more source

Study on the antibody level differences of ped igg and iga, tge igg and por igg after immunization with different porcine viral diarrhea vaccine combinations [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2019
To prevent porcine viral diarrhea, a vaccine combination that can provide good antibody levels needs to be determined. In this study, we screened 30 pregnant sows divided into six experimental groups, namely, five immunized groups and one control group ...
Qiu-yong CHEN, Ru-jing CHEN, Xue-min WU, Yong-liang CHE, Bo HOU, Chen-yan WANG, Long-bai WANG, Lun-jiang ZHOU   +7 more
doaj   +1 more source

Multinucleate Enterocytes Associated with Experimental Group A Porcine Rotavirus Infection [PDF]

Veterinary Pathology, 1990
It has been recently demonstrated that atypical (non-group A) porcine rotaviruses are capable of producing villous enterocyte syncytia both in experimental and spontaneous cases of porcine Epithelial syncytia may also occur in atypical rotavirus infections of lambs,3 calves,8 and rats.I0 Since group A rotavirus infection is not known to be associated ...
H B, Gelberg, W F, Hall, G N, Woode, E J, Basgall, G, Scherba   +4 more
openaire   +2 more sources

Rotavirus genetic diversity, disease association, and temporal change in hospitalized rural Kenyan children [PDF]

, 2010
Background. The effectiveness of rotavirus vaccines will be dependent on the immunity conferred against prevalent and emergent variants causing severe diarrheal disease.
Peenze, Ina, Williams, Thomas N., Peenze, I, Netshifhefhe, Lufuno, Seheri, Mapaseka, De Beer, MC, Nokes, D. James, Nokes, DJ, Seheri, M, Steele, D, De Beer, Mariet C., Williams, TN, Netshifhefhe, L, Williams, Thomas, Page, N, De Beer, De, Abwao, J, Abwao, John, Page, Nicola, Steele, Duncan   +19 more
core   +1 more source