Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Selwyn J. Rehfeld"'
Publikováno v:
Journal of Pharmaceutical Sciences. 87:751-756
Penetration of model beta-blockers, propranolol, oxprenolol, metaprolol, and nadolol, into dimyristoylphosphatidylcholine (DMPC) monolayers cast on a pH 7.4 phosphate buffer (mu = 0.155 adjusted with NaCl) at 25 degreesC was monitored using a film ba
Autor:
David L. Shriner, H. I. Maibach, Kenneth Abrams, Jeff D. Harvell, Philip W. Wertz, Selwyn J. Rehfeld, Howard I. Maibach
Publikováno v:
The Journal of investigative dermatology. 101(4)
Skin barrier disruption caused by organic solvents to human cadaver dermatomed skin was evaluated using an in vitro model system. Resultant changes in transepidermal water loss (TEWL), as measured with an evaporimeter, were recorded after topical app
Publisher Summary This chapter discusses the application of X-ray diffraction and electron paramagnetic resonance (EPR) spectroscopy to elucidate the structure and organization of the lipid-enriched cellular peripheral domains of the stratum corneum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dc7cb182005efab9e7713ed86855cac
https://doi.org/10.1016/b978-0-12-024924-4.50010-9
https://doi.org/10.1016/b978-0-12-024924-4.50010-9
Publikováno v:
Archives of Dermatology. 126:868
Mammals are not alone in their requirement to survive as an aqueous body in a terrestrial environment. Plants, arthropods, reptiles, and birds have all developed cellular mechanisms to regulate integumental water loss in an arid environment. 1 Althou
Autor:
Selwyn J. Rehfeld
Publikováno v:
Journal of Colloid and Interface Science. 46:448-459
The coalescence of emulsions of pure hydrocarbons in water stabilized by sodium dodecyl sulfate was studied during centrifugation in order to investigate the influence of composition of the dispersed phase on emulsion stability. The hydrocarbons used
Publikováno v:
Biochemical and Biophysical Research Communications. 66:586-591
The interaction of human albumin and concanavalin A with normal and sickle human red blood cells previously washed in phosphate buffer at pH = 7.4 was studied by titration calorimetry. The amount of albumin bound to normal cells was (6.8 ± 2.2) × 1
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 691:1-12
A study is reported of the interaction of alkaline earth metal ions with bovine brain phosphatidylserine vesicles by potentiometric and calorimetric titration methods. Two sizes of vesicle, 25 nm and 100 nm, were studied in 0.1 M NaCl at pH 7.4. The
Publikováno v:
Thermochimica Acta. 25:289-297
The binding of calcium and magnesium to human serum albumin has been studied in the pH region 2.5–8.0 by a calorimetric procedure. Both metal ions bind to the carboxylate groups of albumin. 36 and 44 carboxylate groups appear to be involved in the
Publikováno v:
Journal of Investigative Dermatology. 91(5):499-505
Lipids appear to play a critical role as regulators of stratum corneum desquamation. In this study, we observed discrete lipid phase transitions at physiologic temperatures in both normal human scale (NHS) and in lipid extracts of NHS by differential
Publikováno v:
Colloids and Surfaces. 6:377-384
Continuous and incremental titration calorimetric measurements have been used to estimate the kinetics of Ca 2+ induced acyl chain crystallization in 25 nm and 100 nm bilayer bovine phosphatidylserine (PS) vesicles at 25°C (pH 7.4). As we reported p