Results 21 to 30 of about 14,260 (223)

Chitin and lignin. Natural ingredients from waste materials to make innovative and healthy products for humans and plant [PDF]

open access: yes, 2017
In a globalized world, plants are continually cut to obtain free land for intensive farming without remembering their important function in the planet ecosystem.
Morganti, Pierfrancesco, Stoller, Marco
core   +1 more source

Resistance of Liposomal Sunscreen Formulations against Plain Water as well as Salt Water Exposure and Perspiration [PDF]

open access: yes, 2011
The present in vivo investigation using a total of 30 healthy adult volunteers with Fitzpatrick skin type II examines the persistent efficacy of sunscreens using liposomal suspensions as the vehicle.
Korting, Hans Christian, Schöllmann, C.
core   +1 more source

Draft genome sequence of Weissella viridescens UCO-SMC3, isolated from the slime of helix aspersa Müller snails [PDF]

open access: yes, 2019
This report describes the draft genome sequence of Weissella viridescens UCO-SMC3, isolated from Helix aspersa Müller slime. The reads were generated by a whole-genome sequencing (WGS) strategy on an Illumina MiSeq sequencer and were assembled into ...
Albarracín, Leonardo Miguel   +10 more
core   +1 more source

Aging in elderly: Chronological versus photoaging

open access: yesIndian Journal of Dermatology, 2012
Background: Skin is a window to aging changes, a biological reality. There is a dearth of studies regarding the various chronological (intrinsic) aging and photoaging (extrinsic) changes seen in Asians.
Priya Cinna Durai   +3 more
doaj   +1 more source

Far-infrared suppresses skin photoaging in ultraviolet B-exposed fibroblasts and hairless mice. [PDF]

open access: yesPLoS ONE, 2017
Ultraviolet (UV) induces skin photoaging, which is characterized by thickening, wrinkling, pigmentation, and dryness. Collagen, which is one of the main building blocks of human skin, is regulated by collagen synthesis and collagen breakdown.
Hui-Wen Chiu   +3 more
doaj   +1 more source

Hypo‐collagenesis in photoaged skin predicts response to anti‐aging cosmeceuticals [PDF]

open access: yes, 2013
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/98115/1/jocd12037 ...
Chubb, Heather A   +5 more
core   +1 more source

Natural Retinol Analogs Potentiate the Effects of Retinal on Aged and Photodamaged Skin: Results from In Vitro to Clinical Studies

open access: yesDermatology and Therapy, 2023
Introduction Plants are a source of natural ingredients with retinol-like properties that can deliver anti-aging benefits without the side effects typically associated with retinoid use. We hypothesized that by combining two such analogs, bakuchiol (BAK)
Anthony Brown   +8 more
doaj   +1 more source

The clinical meaning of histamine skin reactivity [PDF]

open access: yes, 2015
The definition of the “atopic state”, i.e. subjects presenting at least one skin wheal with a minimum diameter of 3 mm induced by an allergen skin-prick test (ASPT), is based on the assumption that wheal size depends entirely on the amount of histamine
BARRETO, Mario, RONCHETTI, ROBERTO
core   +1 more source

Protective Effects of Astaxanthin Supplementation against Ultraviolet-Induced Photoaging in Hairless Mice

open access: yesBiomedicines, 2020
Ultraviolet (UV) light induces skin photoaging, which is characterized by thickening, wrinkling, pigmentation, and dryness. Astaxanthin (AST), a ketocarotenoid isolated from Haematococcus pluvialis, has been extensively studied owing to its possible ...
Xing Li   +6 more
doaj   +1 more source

Changes in matrix gene and protein expressions after single or repeated exposure to one minimal erythemal dose of solar-simulated radiation in human skin in vivo [PDF]

open access: yes, 2004
peer reviewedaudience: researcher, professionalDamage to the skin extracellular matrix (ECM) is the hallmark of long-term exposure to solar UV radiation.
Alain Colige   +40 more
core   +1 more source

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