Search Results - "Lichtin, J L"

Characterization of esterase and alcohol dehydrogenase activity in skin. Metabolism of retinyl palmitate to retinol (vitamin A) during percutaneous absorption by BOEHNLEIN, J, SAKR, A, LICHTIN, J. L, BRONAUGH, R. L

“…Retinyl palmitate, a widely used ingredient in cosmetic products, is promoted for its beneficial effects on the appearance of skin. Previous studies suggest…”
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Maintenance of skin viability during in vitro percutaneous absorption/metabolism studies by Collier, S W, Sheikh, N M, Sakr, A, Lichtin, J L, Stewart, R F, Bronaugh, R L

“…The assessment of cutaneous metabolism during in vitro percutaneous absorption studies requires maintenance of the viability of the skin section. With the use…”
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In vitro skin absorption and metabolism of benzoic acid, p-aminobenzoic acid, and benzocaine in the hairless guinea pig by NATHAN, D, SAKR, A, LICHTIN, J. L, BRONAUGH, R. L

“…The percutaneous absorption and metabolism of three structurally related compounds, benzoic acid, p-aminobenzoic acid (PABA), and ethyl aminobenzoate…”
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Assay of mixtures of padimate-O and oxybenzone in sunscreen formulations by high-performance liquid chromatography by Tan, H S, Sih, R, Moseley, S E, Lichtin, J L

“…A simple assay method for the quality control of some sunscreen products containing padimate-O and oxybenzone has been developed. A methanolic extract of the…”
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The influence of several drugs upon the acute toxicity of gold sodium thiosulfate by BYRUM, W R, LICHTIN, J L

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Alkaloidal iodides; their prescription incompatibilities; a preliminary study by HONKOMP, L, LICHTIN, J L

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Apomorphine HCL stabilization by Engelhardt, R J, Schell, F M, Lichtin, J L

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Preparation and toxicity of some new organic gold compounds by LICHTIN, J L, HARRIS, L E

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Cosmetic science: A career option for majors in chemistry by Lichtin, J. Leon, Radd, Billie L

“…Description of the field of cosmetic science and colleges offering such course work…”
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