Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Abrienne M, Patta"'
Autor:
Comnuan Nokkaew, Aquilla Sprewell, Danita Eatman, Natalia Silvestrov, Abrienne M. Patta, Sandra Harris-Hooker, Julian M. Menter
Publikováno v:
Open Journal of Physical Chemistry. :157-162
Recently, nitric oxide (NO) has been implicated as an epigenetic factor in keloids, a scarring disease occurring primarily in dark skinned people who have relatively high amounts of pigment melanin. In this work, we tested whether a melanin-mediated
Publikováno v:
Photodermatology, Photoimmunology & Photomedicine. 23:222-228
Background/purpose: Fluorescence of Skh-1 hairless mouse and calf skin acid-soluble type I collagens are envelopes of several bands putatively due to tyrosine (excitation/emission peak at 275/300 nm), dihydroxyphenylalanine (dopa; 280/325 nm), tyrosi
Publikováno v:
Dermatology online journal. 21(4)
AC-11 is an aqueous extract of the botanical, Uncaria tomentosa, which has a variety of effects that enhance DNA repair and down regulate inflammation. AC-11 is essentially free of oxindole alkaloids (lt; 0.05%, w/w) but contains more than 8% carboxy
Publikováno v:
Mentor, Julian M; Etemadi, Amir; Patta, Abrienne M; & Scheinfeld, Noah. (2015). Topical AC-11 abates actinic keratoses and early squamous cell cancers in hairless mice exposed to Ultraviolet A (UVA) radiation. Dermatology Online Journal, 21(4). Retrieved from: http://www.escholarship.org/uc/item/5rt46141
AC-11 is an aqueous extract of the botanical, Uncaria tomentosa, which has a variety of effects that enhance DNA repair and down regulate inflammation. AC-11 is essentially free of oxindole alkaloids (< 0.05%, w/w) but contains more than 8% carboxy a
Autor:
Julian M. Menter, N. S Silvestrov, Abrienne M. Patta, Isaac Willis, Imad K. Abukhalaf, Robert M. Sayre, John C. Dowdy, L. M Cornelison, L Cannick
Publikováno v:
Photodermatology, Photoimmunology and Photomedicine. 19:28-34
Background/Purpose: Photoaging of the skin is a result of chronic exposure to environmental ultraviolet radiation (UV). The milieu provided by the extracellular matrix, which significantly influences the behaviour of resident fibroblasts, depends cri
Publikováno v:
Photodermatology, Photoimmunology & Photomedicine. 17:114-120
Background: Collagens have the well-known ability to spontaneously self-associate to form fibrils at physiological temperature and neutral pH in vitro and in vivo. Because solar UV may photochemically alter collagen, the kinetics of fibril formation
Publikováno v:
Photochemistry and Photobiology. 68:532-537
Several important clinical conditions can result in close association between the pigment melanin and dermal collagen. Because melanin and its precursors can be chemically reactive in ground and excited states, it is important to know whether the res
Autor:
John C. Dowdy, Robert M. Sayre, Abrienne M. Patta, Isaac Willis, Julian M. Menter, A. A. Etemadi, Johnathan Chappell
Publikováno v:
Photodermatology, photoimmunologyphotomedicine. 20(5)
Background/purpose: In the previous work, we correlated epidermal hyperplasia with increased epidermal absorption in the 250–400 nm region. During a recent review of that work, the apparent formation of a chromophore, with absorption slightly longe