Zobrazeno 1 - 10
of 23
pro vyhledávání: '"D. J. G. Davies"'
Publikováno v:
Clinical Infectious Diseases. 13:S414-S415
Acanthamoeba keratitis among contact lens wearers is being reported with increasing frequency. Since chemical disinfection is an important part of the contact lens care regimen, we investigated the activity of hydrogen peroxide (0.5%-3.0%), a formula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a6db2afb8dea45c79fdbd611589f654
https://doi.org/10.1093/clind/13.supplement_5.s414
https://doi.org/10.1093/clind/13.supplement_5.s414
Publikováno v:
Photochemistry and Photobiology. 37:307-312
—Action spectra for UV-induced lethality as measured by colony forming ability were determined both for a normal human skin fibroblast strain (lBR) and for an excision deficient xeroderma pigmentosum strain (XP4LO) assigned to complementation group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d1408b74dea76f87f8f7f03238946b1
https://doi.org/10.1111/j.1751-1097.1983.tb04478.x
https://doi.org/10.1111/j.1751-1097.1983.tb04478.x
Publikováno v:
International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. 48:975-985
The responses of two ataxia-telangiectasia (A-T) cell strains to the lethal effects of monochromatic far, mid and near ultraviolet radiations have been determined and compared with the responses of three normal human cell strains. Our results confirm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::739d896adc9a648a8c625ee9f9c82b19
https://doi.org/10.1080/09553008514552101
https://doi.org/10.1080/09553008514552101
Publikováno v:
Photochemistry and Photobiology. 31:571-577
— We have quantitated the role of pyrimidine dimers and non-dimer damage in the inactivation of Escherichia coli by far-UV radiation, near-UV radiation, and triplet state sensitized near-UV radiation. The extent of photoreactivation in vivo of an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523cf9d17d62595cf524eb81d22e2238
https://doi.org/10.1111/j.1751-1097.1980.tb03748.x
https://doi.org/10.1111/j.1751-1097.1980.tb03748.x
Publikováno v:
Journal of Pharmacy and Pharmacology. 23:252-261
The hydrolytic degradation of sulphacetamide has been investigated under anoxic conditions over a wide range of pH values and at different temperatures. The sole breakdown product is sulphanilamide. The reaction is essentially independent of pH (meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b5edb3429abbc94cef4da347c3be88f
https://doi.org/10.1111/j.2042-7158.1971.tb08654.x
https://doi.org/10.1111/j.2042-7158.1971.tb08654.x
Autor:
D. J. G. Davies, D. A. Norton
Publikováno v:
The Journal of pharmacy and pharmacology. 27(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42e30c5efa930391a20263c6963f7222
https://pubmed.ncbi.nlm.nih.gov/239148
https://pubmed.ncbi.nlm.nih.gov/239148
Publikováno v:
Photochemistry and photobiology. 45(2)
There is uncertainty in the literature concerning the genetic control of photoreactivation in E. coli. Two genetic loci, phrA and phrB have been proposed, and two photolyase molecules have been isolated, but in vivo evidence for the activity of the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eb1355a3d4fc0af6e3bcf10be84a40a
https://pubmed.ncbi.nlm.nih.gov/3550833
https://pubmed.ncbi.nlm.nih.gov/3550833
Publikováno v:
International journal of radiation biology and related studies in physics, chemistry, and medicine. 33(5)
The enhancement of gamma-radiation-induced damage in bacteria by the presence of oxygen during irradiation has been attributed to changes in the rate of formation, or alternatively in the repair, of single-strand breaks. This paper presents data whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20cdd1355c59a9fa7bfcf45347a4d034
https://pubmed.ncbi.nlm.nih.gov/350788
https://pubmed.ncbi.nlm.nih.gov/350788
Autor:
D. J. G. Davies, S. H. Moss
Publikováno v:
Journal of bacteriology. 120(1)
Investigation of the effect of photoreactivation, excision, and recombination repair, individually and in combination, on the survival of ultraviolet-irradiated Escherichia coli K-12 mutants has led to a possible explanation of the loss of photoreact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b2015389935d94c66e696d390d7ac2
https://pubmed.ncbi.nlm.nih.gov/4609067
https://pubmed.ncbi.nlm.nih.gov/4609067
Publikováno v:
Photochemistry and photobiology. 26(5)
The use of repair deficient strains of bacteria for detecting mutagenic properties of chemical species is now an established technique. In this paper we present inactivation results obtained with Escherichia coli K12 AB2480 (uvr A rec A) which indica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28adb88fe729675b24dc0726419abd28
https://pubmed.ncbi.nlm.nih.gov/339239
https://pubmed.ncbi.nlm.nih.gov/339239