Results 91 to 100 of about 63,697 (228)

Bridging Psychological Stress and Skin Cellular Aging: Flavonoids as a Dual‐Action Therapeutic Strategy

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Psychological stress (or simply “stress”) is a major contributor to chronic disease worldwide, affecting 35% of the global population, including younger generations. Furthermore, it plays a significant role in human premature aging; hence, its detrimental effects on people's health compel us to comprehend and control the ways in which ...
Marco Duarte   +3 more
wiley   +1 more source

Physiological Aspects of Genetics [PDF]

open access: yes, 1954
A considerable amount of evidence indicates that desoxyribonucleic acid is capable of duplicating itself, a property also possessed by genes. (By a self-duplicating material, we mean one which plays some essential role in its own production.) Watson ...
Horowitz, N. H., Owen, Ray D.
core   +1 more source

Low Sunscreen Awareness and Misconceptions in Skin of Colour With Acne‐Related Post‐Inflammatory Hyperpigmentation: A Cross‐Sectional Study Highlighting the Need for Targeted Education

open access: yesAustralasian Journal of Dermatology, EarlyView.
ABSTRACT Background/Objectives Post‐inflammatory hyperpigmentation (PIH) is a frequent sequela of acne in patients with skin of colour (SOC). While sunscreen is widely recommended for PIH prevention, little is known about real‐world sunscreen practices in this group. This study aimed to evaluate sunscreen use, barriers and factors influencing adherence
Xiaozhun Hang, Davin Sui Lim, Lisa Byrom
wiley   +1 more source

Design, synthesis, and antimelanogenic effects of (2-substituted phenyl-1,3-dithiolan-4-yl)methanol derivatives

open access: yesDrug Design, Development and Therapy, 2017
Do Hyun Kim,1 Su Jeong Kim,1 Sultan Ullah,1 Hwi Young Yun,1 Pusoon Chun,2 Hyung Ryong Moon1 1College of Pharmacy, Pusan National University, Busan, 2College of Pharmacy, Inje University, Gimhae, South Korea Abstract: The authors designed and ...
Kim DH   +5 more
doaj  

Degradation of Tyrosinase by Melanosomal pH Change and a New Mechanism of Whitening with Propylparaben

open access: yesCosmetics, 2017
Many active cosmetic ingredients formulated as medicated whitening products (quasi-drugs) achieve their effect through inhibition of tyrosinase activity, but no products can achieve this effect through degradation of intramelanosomal tyrosinase.
Haifeng Zeng   +6 more
doaj   +1 more source

Skin Lightening Treatments: A Review on the Effect of Intravenous Glutathione in the Disease States of Women [PDF]

open access: yes, 2020
The skin bleaching industry is a global business with a vast array of anti-melanogenic choices including glutathione. Glutathione is synthesized in vivo but has been used as a bodily supplement by medical personnel to aid in preventative medicine.
Mthombeni, Buhle
core   +1 more source

Graminex pollen: phenolic pattern, colorimetric analysis and protective effects in immortalized prostate cells (PC3) and rat prostate challenged with LPS [PDF]

open access: yes, 2018
Prostatitis, a general term describing prostate inflammation, is a common disease that could be sustained by bacterial or non-bacterial infectious agents.
Brunetti, Luigi   +12 more
core   +2 more sources

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

Novel tyrosinase inhibitory peptide with free radical scavenging ability

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
Tyrosinase is a key enzyme involved in melanin synthesis. Therefore, various tyrosinase inhibitors have been screened by researchers in recent years. In the present study, we discovered a novel tyrosinase inhibitor, a peptide ECGYF (named EF-5), with ...
Zhiwei Shen   +4 more
doaj   +1 more source

Tyrosinase inhibitory and antioxidant activity by bromophenols from the alga Odonthalia corymbifera [PDF]

open access: yes, 2017
In the course of our search for tyrosinase inhibitors and antioxidants, six known bromophenol dimers were purified from methanol extract of the red alga Odonthalia corymbifera. The compounds were identified by comparison with published spectroscopic data.
Islam, Md Reazul   +2 more
core  

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