Results 141 to 150 of about 22,086 (184)

Polyomavirus inactivation – A review

Biologicals, 2013
Polyomavirus inactivation has been studied since the 1950s when it became apparent that certain polio vaccines were contaminated with SV40. Relatively high temperatures (≥70 °C) are required to effect thermal inactivation of the polyomaviruses. The chemical inactivants that are effective (β-propiolactone, ethanol, sodium hydroxide, and formaldehyde ...
Raymond W, Nims, Mark, Plavsic
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A possible bovine polyomavirus

Archives of Virology, 1980
A virus with the characteristics of a polyomavirus was isolated from tissue cultures prepared from the kidneys of a healthy new-born calf.
W, Coackley, D, Maker, V W, Smith
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Polyomavirus nephropathy in kidney transplantation

Progress in Transplantation, 2004
Polyomavirus nephropathy has become an important complication in kidney transplantation, with a prevalence of 1% to 8%. Unfortunately, the risk factors for polyomavirus nephropathy and renal allograft loss are not well defined. The definitive diagnosis is made through assessment of a kidney transplant biopsy.
Jennifer, Trofe, Jennifer, Gordon, Prabir, Roy-Chaudhury, Igor J, Koralnik, Walter J, Atwood, Rita R, Alloway, Kamel, Khalili, E Steve, Woodle   +7 more
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Polyomavirus Latency and Human Tumors

The Journal of Infectious Diseases, 1994
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DE MATTEI, Monica, MARTINI, Fernanda, TOGNON, Mauro, SERRA M, BALDINI N, BARBANTI BRODANO G.   +5 more
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Infection with polyomavirus JC

BMJ, 2011
Is highly prevalent, and can be fatal in immunocompromised people The recent discovery of new neurological syndromes that result from neuronal infection with polyomavirus JC, also known as JC virus, and the presence of this virus in the grey matter are currently under debate.1 It has been suggested that JC virus is associated with cognitive decline ...
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New polyomavirus species identified in nutria, Myocastor coypus polyomavirus 1

Archives of Virology, 2018
A novel polyomavirus (PyVs) comprising 5,422 bp was identified by high-throughput sequencing (HTS) in pooled organs of nutria (Myocastor coypus). The new genome displays the archetypal organization of PyVs, which includes open reading frames for the regulatory proteins small T antigen (sTAg) and large T antigen (LTAg), as well as for the capsid ...
M S, da Silva, S P, Cibulski, C D B T, Alves, M N, Weber, R F, Budaszewski, S, Silveira, A C S, Mósena, F Q, Mayer, L V, Goltz, R, Campos, C W, Canal   +10 more
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The Hamster Polyomavirus

1995
The hamster polyomavirus (HaPV) was originally described in 1967 by Graffi et al. as a virus associated with skin epithelioma of the Syrian hamster.(1–4) The tumors appear spontaneously in animals at about 3 months to more than 1 year of age in a laboratory colony bred in Berlin Buch, Germany (HaB).
Siegfried Scherneck, Jean Feunteun
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Polyomavirus Polymerase Chain Reaction as a Surrogate Marker of Polyomavirus-Associated Nephropathy

Transplantation, 2007
Polyomavirus-associated nephropathy (PVAN) is a significant cause of allograft loss after renal transplantation. A noninvasive assay that can guide the evaluation of PVAN would be of clinical value. We compared the utility of BK virus (BKV) polymerase chain reaction (PCR) and urine cytology in screening for concurrent PVAN.We used PCR to test urine and
Helen B, Viscount, Albert J, Eid, Mark J, Espy, Matthew D, Griffin, Kristine M, Thomsen, William S, Harmsen, Raymund R, Razonable, Thomas F, Smith   +7 more
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Polyomavirus infection and urothelial carcinoma

Diagnostic Cytopathology, 2010
AbstractIntroduction: Polyomavirus infections are common in the general (adult) population with a reported prevalence of more than 80%. Polyomavirus can infect urothelial carcinoma and change the morphology of these malignant cells, as is shown in this paper.Material and Methods: An eighty year old Hispanic male was referred to the urology clinic for ...
Sanam, Loghavi, Shikha, Bose
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BK polyomavirus

Journal of Kidney Care
This article outlines what a patient needs to know about the BK polyomavirus and how it can effect a kidney transplant
Simon Baker, Mohammed Al Talib, Matthew Welberry Smith   +2 more
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