Noninvasive procedure for in situ determination of skin surface aspartic proteinase activity in animals; implications for human skin

1997 ◽  
Vol 289 (12) ◽  
pp. 686-691 ◽  
Author(s):  
U. Wormser ◽  
Ron Kohen ◽  
Eldad Victor Moor ◽  
Arie Eldad ◽  
Rivka Gal ◽  
...  
Keyword(s):  
Human Skin ◽  
Skin Surface ◽  
Aspartic Proteinase ◽  
Proteinase Activity

Enzymatic Determination of Hydroxysteroids in Human Skin Surface Lipids1

1963 ◽  
Vol 41 (5) ◽  
pp. 265-268 ◽  
Author(s):  
Thomas J Cook ◽  
Allan L Lorincz ◽  
Alan R Spector
Keyword(s):  
Human Skin ◽  
Skin Surface ◽  
Enzymatic Determination

scholarly journals Determination of Human Skin Surface Lipid Peroxides by Chemiluminescence-HPLC

1991 ◽  
Vol 40 (9) ◽  
pp. 715-718 ◽  
Author(s):  
Yoshiyuki KOHNO ◽  
Okihiko SAKAMOTO ◽  
Kenichi TOMITA ◽  
Izumi HORII ◽  
Teruo MIYAZAWA
Keyword(s):  
Human Skin ◽  
Lipid Peroxides ◽  
Skin Surface ◽  
Surface Lipid ◽  
Skin Surface Lipid

scholarly journals Determination of 7-dehydrocholesterol in human skin surface lipids by high performance liquid chromatography with fluorescence detection.

1989 ◽  
Vol 5 (6) ◽  
pp. 671-673 ◽  
Author(s):  
Tetsuharu IWATA ◽  
Hiroshi HANAZONO ◽  
Masatoshi YAMAGUCHI ◽  
Masaru NAKAMURA ◽  
Yosuke OUHKURA
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Human Skin ◽  
Fluorescence Detection ◽  
High Performance ◽  
Skin Surface ◽  
Surface Lipids ◽  
Skin Surface Lipids

scholarly journals Adsorption Residue of Fatty Acid Soap on Human Skin. Analysis of Human Skin Surface in situ Unisg Infrared Spectroscopy.

1992 ◽  
Vol 26 (2) ◽  
pp. 107-112 ◽  
Author(s):  
Nobuki Fujiwara ◽  
Ikuko Toyooka ◽  
Kazuyuki Ohnishi ◽  
Etsuko Onohara
Keyword(s):  
Infrared Spectroscopy ◽  
Fatty Acid ◽  
Human Skin ◽  
Skin Surface ◽  
Fatty Acid Soap ◽  
Acid Soap

scholarly journals Enzymatic Determination of Hydroxysteroids in Human Skin Surface Lipids

1963 ◽  
Vol 41 (5) ◽  
pp. 265-268 ◽  
Author(s):  
Thomas J. Cook ◽  
Allan L. Lorincz ◽  
Alan R. Spector
Keyword(s):  
Human Skin ◽  
Skin Surface ◽  
Enzymatic Determination ◽  
Surface Lipids ◽  
Skin Surface Lipids

STUDIES IN CYSTIC FIBROSIS: DETERMINATION OF SWEAT ELECTROLYTES IN SITU WITH DIRECT READING ELECTRODES

PEDIATRICS ◽  
1969 ◽  
Vol 43 (5) ◽  
pp. 794-798
Author(s):  
Louis Kopito ◽  
Harry Shwachman
Keyword(s):  
Cystic Fibrosis ◽  
Large Scale ◽  
Skin Surface ◽  
Sweat Glands ◽  
Direct Reading ◽  
Screening Programs ◽  
Cystic Fibrosis Screening ◽  
Pilocarpine Iontophoresis

An evaluation is made of newly developed specific-ion electrodes for determining sodium and chloride on the skin surface following the stimulation of the sweat glands by pilocarpine iontophoresis. This procedure offers a rapid (5 to 6 minutes), convenient, and safe means for large-scale cystic fibrosis screening programs for screening infants and children. Caution is urged in the evaluation of the reading since a failure to sweat may result in a misleading value.

scholarly journals Simultaneous determination of cholesterol and squalene in human skin surface lipids by HPLC.

1987 ◽  
Vol 36 (12) ◽  
pp. T140-T143 ◽  
Author(s):  
Kazuo IMAEDA ◽  
Keiko OHSAWA ◽  
Takaho WATANABE
Keyword(s):  
Simultaneous Determination ◽  
Human Skin ◽  
Skin Surface ◽  
Surface Lipids ◽  
Skin Surface Lipids

Determination of free glycerol on human skin surface

1979 ◽  
Vol 6 (5) ◽  
pp. 191-193 ◽  
Author(s):  
Tohru Yoneya ◽  
Yasushi Nishijima
Keyword(s):  
Human Skin ◽  
Skin Surface ◽  
Free Glycerol

Bestimmung von Spurenelementen in menschlicher Haut / Determination of Trace Elements in Human Skin

1974 ◽  
Vol 29 (7-8) ◽  
pp. 414-416 ◽  
Author(s):  
H Feuerstein ◽  
J Oschinski
Keyword(s):  
Trace Elements ◽  
Neutron Activation ◽  
Human Skin ◽  
Skin Surface ◽  
Activation Technique ◽  
Gold Concentration ◽  
Skin Sample ◽  
Wide Range ◽  
Neutron Activation Technique

Abstract The elements Cu, Ag, Au, Cr, Fe, Zn, As, Mo and W have been determined in human skin using the neutron activation technique. The values are compared to values published in the literature. The values are scattering over a wide range, leading to the assumption of an uneven distribution of the trace elements in human skin. From the results of a special sample it is concluded that carrying a golden ring over a longer period of time will not contaminate the skin by gold or copper. The investigation of a skin sample where gold has been plated out showed a maximum of the gold concentration beneath the skin surface.

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