Zobrazeno 1 - 10 of 21 pro vyhledávání: '"G H Perkins"'
1
Cloning and characterization of the catalase gene of Neisseria gonorrhoeae: use of the gonococcus as a host organism for recombinant DNA
Autor: G H Perkins, S R Johnson, Bret Steiner
Publikováno v: Infection and Immunity. 64:2627-2634
The structural gene for the catalase of Neisseria gonorrhoeae was cloned into a Kat- strain of that organism by using a recombinant vector derived from one of the beta-lactamase-specifying plasmids found in that organism. The kat gene was then succes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dceefbb26e78e5303a745ca118288b2b
https://doi.org/10.1128/iai.64.7.2627-2634.1996
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2
Neovascularization in mucinous ductal carcinoma in situ suggests an alternative pathway for invasion
Autor: S A, Gadre, G H, Perkins, A A, Sahin, N, Sneige, M T, Deavers, L P, Middleton
Publikováno v: Histopathology. 53(5)
Ductal carcinoma in situ (DCIS) associated with invasive mucinous carcinoma (IMC) has not been well characterized. The aim was to characterize mucinous DCIS (mDCIS) of the breast and to describe, to our knowledge for the first time, neovascularizatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6649923692b2d019fcb1f7c7be070885
https://pubmed.ncbi.nlm.nih.gov/18983463
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3
Expression of ERalpha and ERbeta in lobular carcinoma in situ
Autor: L P, Middleton, G H, Perkins, S L, Tucker, A A, Sahin, S E, Singletary
Publikováno v: Histopathology. 50(7)
Oestrogen is a modulator of cell growth and differentiation in the breast. It mediates most of its function through members of the oestrogen receptor (ER) family, ERalpha and ERbeta. Lobular carcinoma in situ (LCIS) is a known risk factor for the dev
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a81ee2ff98150c5eae3eaf604b23e8c8
https://pubmed.ncbi.nlm.nih.gov/17543077
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4
Characterization of a catalase-deficient strain of Neisseria gonorrhoeae: evidence for the significance of catalase in the biology of N. gonorrhoeae
Autor: S R Johnson, G H Perkins, D. D. Cruce, Bret Steiner, R. J. Arko
Publikováno v: Infection and immunity. 61(4)
We obtained a catalase-deficient (Kat-) strain of Neisseria gonorrhoeae isolated from a patient who had been unsuccessfully treated with penicillin. Quantitative enzyme assays and electrophoresis of cell extracts on native polyacrylamide gels subsequ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c105a8ec9aa4ff0442fef3559c3a9404
https://pubmed.ncbi.nlm.nih.gov/8454325
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6
Frequency and Distribution in the United States of Strains of Neisseria gonorrhoeae with Plasmid-Mediated, High-Level Resistance to Tetracycline
Autor: Stephen A. Morse, James W. Biddle, Wallis E. DeWitt, Steve R. Johnson, J S Knapp, Jonathan M. Zenilman, Myrtle L. Thomas, G H Perkins
Publikováno v: Journal of Infectious Diseases. 155:819-822
Dans cette etude on a caracterise des isolats par la classification en auxotypes/serovars, le taux de plasmides et les types de sensibilite aux bactericides afin d'etudier la distribution et la frequence des souches hautement resistantes a la tetracy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::905d2e45fc8f69bc470b420b048b6805
https://doi.org/10.1093/infdis/155.4.819
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7
Lymphocyte Transformation in Repeated Gonococcal Urethritis
Autor: G H Perkins, Stephen J. Kraus, Ruth C. Geller
Publikováno v: Infection and Immunity. 2:655-658
In an attempt to ascertain whether cell-mediated hypersensitivity develops in the course of a naturally acquired gonorrhea infection, lymphocytes from men with gonococcal urethritis were cultured in vitro with a gonococcal antigen. The lymphocyte res
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4af0d8d2502fd69fe7268bc701444e4
https://doi.org/10.1128/iai.2.5.655-658.1970
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8
Tertiary lignite of Brandon, Vermont, and its fossils
Autor: G. H. Perkins
Publikováno v: Geological Society of America Bulletin. 16:499-516
Historical Sketch In 1846, while sinking a shaft to reach a bed of limonite near Brandon, Vermont, the workmen came upon a deposit of brown coal or lignite, which at the time attracted only local attention. Five years later, in 1851, some of the lign
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a9f2cef316f199bdabcd05285c428d
https://doi.org/10.1130/gsab-16-499
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