Results 291 to 300 of about 492,394 (350)

Skin Absorption of Anions: Part Two. Skin Absorption of Halide Ions

Pharmaceutical Research, 2016
The purpose of the study was to sort skin penetration of anions with respect to their properties and to assess their mechanisms of penetration.Aqueous solutions of halides at two concentrations were prepared and quantitative penetration studies were carried out for 24 h using Franz diffusion cells. The iodide permeation was also measured after blocking
Paweloszek, Raphael, Briançon, Stéphanie, Chevalier, Yves, Gilon, Nicole, Pelletier, Jocelyne, Bolzinger, Marie-Alexandrine   +5 more
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The Absorption of Mercury Through the Skin

Journal of the American Pharmaceutical Association (Scientific ed.), 1949
The penetration of mercury through the skin of rabbits has been assayed in the case of two mercury ointments which differ only in that one contains resorcinol. The assay consisted in measuring the mercury concentration of the kidneys after twenty-four hours of topical application. The kidneys of rabbits exposed to the resorcinol-containing ointment had
A, BASS, E D, ROBINSON
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Absorption of lead through the skin

Toxicology, 1976
Absorption of lead through the skin was studied by comparing the effect produced by lead naphthenate or lead acetate solution, when coated on the skin of rats, with data obtained from subcutaneous injections of these solutions. Body weight and liver size and weight decreased in the case of rats receiving the subcutaneous dose. delta-Aminolevulinic acid
S C, Rastogi, J, Clausen
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Influence of Skin Irritants on Percutaneous Absorption

Pharmaceutical Research, 1993
The effects of the application of skin irritants on the in vitro percutaneous absorption of three model compounds of diverse physico-chemical properties, caffeine, indomethacin, and hydrocortisone, were investigated. Norephedrine and imipramine, basic drugs with a known skin irritation potential, were employed to damage the skin.
A, Nangia, E, Camel, B, Berner, H, Maibach   +3 more
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PERMEABILITY AND ABSORPTIVITY OF THE SKIN

Archives of Dermatology, 1939
Because of the systemic and local effects of the cutaneous application of various medicaments, the permeability and absorptivity of the skin are of particular importance to the dermatologist. As far back as 1809 Mussey1proved that after topical application of certain drugs to the unbroken skin these drugs were found in the urine, and in 1901 ...
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Absorption of chemicals through compromised skin

International Archives of Occupational and Environmental Health, 2009
Skin is an important route of entry for many chemicals in the work place. To assess systemic uptake of a chemical in contact with the skin, quantitative information on dermal absorption rates of chemicals is needed. Absorption rates are mainly obtained from studies performed with intact, healthy skin.
Sanja, Kezic, J B, Nielsen
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Skin Absorption of Inorganic Lead (PbO) and the Effect of Skin Cleansers

Journal of Occupational and Environmental Medicine, 2006
The aim of this study was to investigate the percutaneous penetration of lead oxide (PbO) powder and the effect of rapid skin decontamination with two different detergents.Franz cells were used to study in vitro PbO skin penetration through human skin during a 24-hour period.
LARESE FILON, FRANCESCA, BOENIGER M, MAINA G, ADAMI, GIANPIERO, SPINELLI P, DAMIAN A.   +5 more
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The Absorption of Benzene through Human Skin

International Journal of Occupational and Environmental Health, 2000
Abstract : As a result of the proliferation of benzene solutions in several procuction technologies and prolonged exposure poisonings, the question about skin as a way of absorption has re-emerged with respect to the direction of preventive measures and the necessity to clarify the observed clinical signs of absorption.
J, Hanke, T, Dutkiewicz, J, Piotrowski
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Skin barrier function for regulatory skin absorption tests and effects on testosterone and sucrose absorption

Toxicology in Vitro
In vitro absorption through human skin is a critical component in the safety assessment of chemicals, crop protection products, consumer healthcare products and cosmetics. A barrier integrity assay is used to identify skin samples which are potentially damaged.
Thomas, Brackin, Heather, Gayes, Ian, Johnson, David, Fox, Clive, Roper   +4 more
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Absorption of Lawsone Through Human Skin

Cutaneous and Ocular Toxicology, 2007
Lawsone (2-hydroxy-1,4-naphthoquinone) is the principal color ingredient in henna, a color additive approved with limitations for coloring hair by the Food and Drug Administration (FDA) under 21 CFR 73.2190. In 2002, the scientific committee on cosmetics and non-food products (SCCNFP), now known as the scientific committee for consumer products (SCCP),
Margaret E K, Kraeling, Robert L, Bronaugh, Connie T, Jung   +2 more
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