Výsledky vyhledávání - "W. Stephen Nichols"

Screening of herbal extracts against multi-drug resistant Acinetobacter baumannii

Autor: W. Stephen Nichols, Patricia Emmett Kittell, W. David Hardy, Margie Morgan, M. M. Van Benschoten, Yoko Miyasaki, Jamie A. Kwan

Publikováno v: Phytotherapy Research. 24:1202-1206

Antibiotic resistance is increasing resulting in a decreasing number of fully active antimicrobial agents available to treat infections with multi-drug resistant (MDR) bacteria. Herbal medicines may offer alternative treatment options. A direct inocu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7eba46b71c12e1f5e7be0334e585668e
https://doi.org/10.1002/ptr.3113

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Invader human papillomavirus (HPV) type 16 and 18 assays as adjuncts to HPV screening of cervical papanicolaou smears with atypical squamous cells of undetermined significance

Autor: Shikha Bose, Raymond C. Chan, Anna K. Wong, W. Stephen Nichols

Publikováno v: Cancer. 115:823-832

BACKGROUND: High-risk (HR) human papillomavirus (HPV) testing is standard practice for triaging women who have Papanicolaou (Pap) smears with atypical squamous cells of undetermined significance (ASC-US), however, only 5% to 17% of these women have u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c577592442cf6cbfb4f5b1a7b187a554
https://doi.org/10.1002/cncr.24091

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Human Papillomavirus (HPV) in Atypical Squamous Cervical Cytology: the Invader HPV Test as a New Screening Assay

Autor: W. Stephen Nichols, Raymond C. Chan, Anna K. Wong, Shikha Bose

Publikováno v: Journal of Clinical Microbiology. 46:869-875

In surveillance for cervical neoplasia, a diagnosis of cytologically atypical squamous cells of undetermined significance (ASCUS) presents a significant clinical issue, often dependent on testing for high-risk (HR) human papillomavirus (HPV) for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b076806450fbdad38fd2bc5dfbc4ce87
https://doi.org/10.1128/jcm.01424-07

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Transmission of hepatitis B infection from hepatitis B core antibody–positive liver allografts is prevented by lamivudine therapy

Autor: Tse-Ling Fong, W. Stephen Nichols, Walid S. Arnaout, John M. Vierling, Andy S. Yu, Stephen A. Geller, Chuek Kee Chan, Steven D. Colquhoun, Elham Khanafshar

Publikováno v: Liver Transplantation. 7:513-517

Donor shortage has led to the use of hepatitis B core antibody (anti-HBc)--positive (anti-HBc(+)) liver allografts for patients in need of relatively urgent orthotopic liver transplantation (OLT). Because anti-HBc(+) allografts transmit hepatitis B v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559d305bb419c8b2f77d09a006a9e3a7
https://doi.org/10.1053/jlts.2001.23911

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Telomere Shortening and Decreased Replicative Potential, Contrasted by Continued Proliferation of Telomerase-Positive CD8+CD28lo T Cells in Patients with Systemic Lupus Erythematosus

Autor: W. Stephen Nichols, Emebet Mengesha, Mariana Linker-Israeli, Shirley Albano, James R. Klinenberg, Daniel J. Wallace, Motoko Honda, Alan Metzger

Publikováno v: Clinical Immunology. 99:211-221

To evaluate whether the immune system of systemic lupus erythematosus (SLE) patients shows features of premature aging, we compared telomere length and proliferative potential of SLE peripheral blood mononuclear cells (PBMC) ( N = 90) to those of con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c2e27f836cd6f3d111c800ee6aa6469
https://doi.org/10.1006/clim.2001.5023

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Hepatocarcinogenesis (Z#2)/mutagenesis during initiation stage

Autor: W. Stephen Nichols, Joseph A. Sorge, Jay M. Short, Mark J. Dycaico, Victoria J Edmond, Stephen A. Geller

Publikováno v: Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 398:143-149

Previously, we developed a model for high incidence, endogenously generated hepatocellular carcinoma (HCC), the human alpha-1-antitrypsin (alpha1AT) Z gene transgenic mouse (Z#2). We now examine the potential utility of a model for endogenous carcino

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05031c5197c0f6c3610808cb8feff117
https://doi.org/10.1016/s0027-5107(97)00204-2

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Hepatocarcinogenesis is the sequel to hepatitis in Z#2 α1-antitrypsin transgenic mice: Histopathological and DNA ploidy studies

Autor: Joseph A. Sorge, Sungsook Kim, Katherine A. Felts, Stephen A. Geller, Mark J. Dycaico, W. Stephen Nichols, Tanya Tolmachoff, Stephen Lee

Publikováno v: Hepatology. 19:389-397

Z mutant–associated α1-antitrypsin deficiency in human beings leads to hepatitis and, in some cases, hepatocellular carcinoma. To begin to delineate the molecular basis for the development of hepatocellular carcinoma in α1-antitrypsin deficiency,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ccfcf6bc5e4960b0185c8926152176c
https://doi.org/10.1002/hep.1840190218

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Deceiving high-grade cervical dysplasias identified as human papillomavirus non-16 and non-18 types by Invader human papillomavirus assays

Autor: Elvio G. Silva, Raymond C. Chan, W. Stephen Nichols, Sumire Kitahara

Publikováno v: Annals of diagnostic pathology. 16(2)

High-grade cervical intraepithelial lesions (HGCINs) are easily diagnosed by established histologic criteria. However, we encountered problematic cases that are difficult to diagnose because features intermediate between dysplasia and metaplasia are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84be183dbd567cc9612449197f6ec038
https://pubmed.ncbi.nlm.nih.gov/22197542

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