Results 241 to 250 of about 13,270 (282)
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Sebum, Cosmetics, And Skin Care
Dermatologic Clinics, 2000Recent contributions to the understanding of the physiology and biochemistry of sebum production and of the lipids on the skin surface are leading to the development of effective strategies to regulate excessive sebum production and its consequences through the use of cosmetics and skin care products.
W, Abramovits, A, Gonzalez-Serva
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Microanalysis of »Sebum« and Sebum-Like Materials by Temperature Programmed Gas Chromatography
Scandinavian Journal of Clinical and Laboratory Investigation, 1962AbstractA method employing temperature programmed gas-chromatography for the analysis of complicated lipid mixtures is described.A direct gas-chromatographic analysis of the diazomethane treated total lipid sample and of the unsaponifiable material gives a general view of the major lipid constituents of the lipid mixture.The method is applied to the ...
E, HAAHTI, E C, HORNING, O, CASTREN
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Sebum Excretion in Hidradenitis suppurativa
Dermatology, 2009Background: Clinical and histological similarities between hidradenitis suppurativa and acne have been pointed out. The possible role of sebaceous glands in hidradenitis has not previously been investigated. Acne treatment, in particular isotretinoin, is however not effective in hidradenitis.
G B, Jemec, M, Gniadecka
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Keloids – the sebum hypothesis revisited
Medical Hypotheses, 2002The aetiology of the keloid scar has not been completely elucidated. Numerous hypotheses have been proposed in the past to explain the unusual characteristics of the keloid scar. While we do know that there is excessive and ongoing collagen-deposition, the exact triggering stimulus is a subject of conjecture. We present some of our photographic records
Fong, E.P, Bay, B.H
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THE QUALITATIVE AND QUANTITATIVE ANALYSIS OF SEBUM
British Journal of Dermatology, 1969SUMMARY. A method is reported for the qualitative and quantitative analysis of less than milligram quantities of sebum into its lipid components using thin-layer absorption chromatography. The procedure has been developed to study relatively large numbers of samples, such as are collected from subjects taking part in a clinical therapeutic trial.
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An optimal method for quantifying the facial sebum level and characterizing facial sebum features
Skin Research and Technology, 2023Yanyun Ma, Wen-Cai Jiang, Yimei Tan
exaly