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Bioluminescence assay of enzymes obtained from buccal epithelium by superficial scraping
Abstract
abstract— A method is presented for the simultaneous assay of buccal enzymes by measuring reduced nicotinamide adenine dinucleotide and adenosine triphosphate with the aid of the bioluminescence of luciferase extracts. The activity of glucose‐6‐phosphate dehydrogenase (G6PDH) was shown earlier to be increased in homogeneous leukoplakias of the oral mucosa. Since smoking has been implicated as an etiologic factor of leukoplakia, G6PDH was measured in the normal buccal epithelium of cigarette smokers. No difference was found in the activity of G6PDH between smokers and nonsmokers when related to the activity of pyruvate kinase, which is known to be invariable in healthy and leukoplakic oral mucosa. A new compact kinetic luminescence analyzer is briefly described.
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“As smoking has been implicated as an aetiological factor of leukoplakia, Hammar, Wettermark & Wladimiroff (1975) measured G6PDH in the normal buccal epithelium but no difference was found in the activity of G6PDH between smokers and nonsmokers.”
From Anaemia and cigarette smoking (2008) · cites this paper as Hammar, Wettermark & Wladimiroff, 1975
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Research works printed but not linked: 16
- 10.1016/0003-2697(71)90018-2 · DOI
- 10.1016/0003-2697(72)90484-8 · DOI
- Criss W. E., 1971, A review of isoenzymes in cancer, Cancer Res., 31, 1523
- Halprin K. M., 1971, Advances in clinical chemistry, 319
- Hammar H., 1973, ATP and ADP levels and epidermal replacement rate in the normal human skin and in some papulosquamous diseases of the skin, Acta Dermato-venereol. (Stockh.), 53, 251, 10.2340/0001555553251258 · DOI
- 10.1007/BF02449861 · DOI
- 10.1111/j.1365-2133.1975.tb05117.x · DOI
- Hammar H., 1974, Activities of glycolytic and citric acid cycle enzymes in oral leukoplakia, Scand. J. Dent. Res., 82, 85
- Hammar H., 1968, Enzyme activities in the germinal epithelium of normal and psoriatic skin, Acta Dermatovenereol. (Stockh.), 48, 175
- 10.1016/S0003-2670(01)82590-3 · DOI
- Smith L. H., 1974, Harrison's principles of internal medicine, 590
- Snedecor G. W., 1957, Statistical methods
- 10.1016/0003-2697(71)90434-9 · DOI
- 10.1016/B978-0-08-015844-0.50034-1 · DOI
- 10.1016/0003-2697(75)90351-6 · DOI
- 10.1093/clinchem/16.11.882 · DOI
Cited by
LEIFERT, J. A. (2008) · International Journal of Laboratory Hematology · doi:10.1111/j.1751-553x.2008.01067.x · Cited by 83
Metadata
- Authors
- HAMMAR, H., WETTERMARK, G., & WLADIMIROFF, W.
- Venue
- European Journal of Oral Sciences
- Publisher
- Wiley
- Published
- 1975-12
- Volume
- 83
- Issue
- 6
- Pages
- 375-381
- ISSN
- 0909-8836
- 1600-0722
- Cited by
- 1
- References
- 0
- Language
- en
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- HAMMAR, H., WETTERMARK, G., & WLADIMIROFF, W. (1975). Bioluminescence assay of enzymes obtained from buccal epithelium by superficial scraping. European Journal of Oral Sciences. https://doi.org/10.1111/j.1600-0722.1975.tb00452.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
