Results 251 to 260 of about 9,653,551 (300)
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Xenobiotic Metabolism in Human Skin and 3D Human Skin Reconstructs: A Review
Current Drug Metabolism, 2007In this review, we discuss and compare studies of xenobiotic metabolism in both human skin and 3D human skin reconstructs. In comparison to the liver, the skin is a less studied organ in terms of characterising metabolic capability. While the skin forms the major protective barrier to environmental chemical exposure, it is also a potential target organ
Gibbs, S. +5 more
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Archives of Dermatology, 1959
It is now generally accepted that many esterases exist in human skin. Lipases, α-esterases, "Tween" esterases, and specific and nonspecific cholinesterases have been described. Many of the methods are difficult to control and have given results of questionable chemical value.
R K, WINKELMANN, R W, SCHMIT
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It is now generally accepted that many esterases exist in human skin. Lipases, α-esterases, "Tween" esterases, and specific and nonspecific cholinesterases have been described. Many of the methods are difficult to control and have given results of questionable chemical value.
R K, WINKELMANN, R W, SCHMIT
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THE MUCOPOLYSACCHARIDES OF HUMAN SKIN
Canadian Journal of Research, 1949The mean values and standard deviations for the concentrations of the hyaluronic acid and chondroitin sulphuric acid fractions isolated from 11 specimens of human skin were 24.5 ± 5.7 and 26.2 ± 4.7 mgm. per 100 gm. of fresh tissue, respectively.The individual differences in the concentrations of these substances were masked by the technical errors ...
R H, PEARCE, E M, WATSON
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Journal of Human Evolution, 1982
Man’s skin is unique among land mammals in that it appears to be largely hairless. Whereas our skin bears millions of hairs, some so small as to be nearly invisible, hairs generally grow vigorously and prominently on men’s faces, and particularly on the scalp, axillae, mons, and anogenital areas of both sexes.
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Man’s skin is unique among land mammals in that it appears to be largely hairless. Whereas our skin bears millions of hairs, some so small as to be nearly invisible, hairs generally grow vigorously and prominently on men’s faces, and particularly on the scalp, axillae, mons, and anogenital areas of both sexes.
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Comparative Study of Shrinkage in Human Skin, Artificial Human Skin, and Mouse Skin
The American Journal of Dermatopathology, 2018Introduction: The shrinkage of surgical specimens (SS) is known in human skin (HS) but has not been studied in an artificial skin (AS) or mouse skin (MS). Objectives: To quantify the degree of shrinkage of SS and establish its timing in HS and an in vitro and animal model to explore
Gonzalo, Blasco-Morente +8 more
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The penetration of roxithromycin into human skin
Journal of Antimicrobial Chemotherapy, 1990The skin penetration of roxithromycin was studied in 27 surgical patients treated with 300 mg orally followed by three oral doses of 150 mg 12-hourly. Peak plasma and skin concentrations of 7.9 +/- 1.2 mg/l and 31.3 +/- 3.7 mg/kg occurred 2.5 and 4 h after last dosing respectively.
CAMPA, MARIO +10 more
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Journal of Biomechanics, 1977
Abstract The equations of a thin elastic shell resting upon a continuum foundation are written in a form suitable for application to the human skin and soft underlying tissues. Included are the effects of large deformation, arbitrary geometry, bending stiffness of the surface, and the finite thickness of the flexible foundation.
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Abstract The equations of a thin elastic shell resting upon a continuum foundation are written in a form suitable for application to the human skin and soft underlying tissues. Included are the effects of large deformation, arbitrary geometry, bending stiffness of the surface, and the finite thickness of the flexible foundation.
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Lipids, 1991
AbstractPaf is a phospholipid mediator present in human skin which induces inflammatory events such as neutrophil infiltration and increased vascular permeability. Recent data suggest that cutaneous cells, such as fibroblasts and keratinocytes, produce paf and that paf is released during allergic cutaneous reactions.
Y, Denizot +5 more
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AbstractPaf is a phospholipid mediator present in human skin which induces inflammatory events such as neutrophil infiltration and increased vascular permeability. Recent data suggest that cutaneous cells, such as fibroblasts and keratinocytes, produce paf and that paf is released during allergic cutaneous reactions.
Y, Denizot +5 more
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Physics in Medicine and Biology, 1997
Human skin, especially the epidermis, contains several major solar ultraviolet-radiation- (UVR-) absorbing endogenous chromophores including DNA, urocanic acid, amino acids, melanins and their precursors and metabolites. The lack of solubility of melanins prevents their absorption spectra being defined by routine techniques.
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Human skin, especially the epidermis, contains several major solar ultraviolet-radiation- (UVR-) absorbing endogenous chromophores including DNA, urocanic acid, amino acids, melanins and their precursors and metabolites. The lack of solubility of melanins prevents their absorption spectra being defined by routine techniques.
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Human Papillomaviruses and Skin Cancer
2020Human papillomaviruses (HPVs) infect squamous epithelia and can induce hyperproliferative lesions. More than 220 different HPV types have been characterized and classified into five different genera. While mucosal high-risk HPVs have a well-established causal role in anogenital carcinogenesis, the biology of cutaneous HPVs is less well understood.From ...
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