Results 11 to 20 of about 113,255 (342)

Skin Pigmentation Types, Causes and Treatment—A Review [PDF]

open access: yesMolecules, 2023
Human skin pigmentation and melanin synthesis are incredibly variable, and are impacted by genetics, UV exposure, and some drugs. Patients’ physical appearance, psychological health, and social functioning are all impacted by a sizable number of skin ...
Amin Mahmood Thawabteh   +4 more
doaj   +2 more sources

Zebrafish in dermatology: a comprehensive review of their role in investigating abnormal skin pigmentation mechanisms [PDF]

open access: yesFrontiers in Physiology, 2023
Skin pigmentation abnormalities, ranging from aesthetic concerns to severe hyperpigmentation disease, have profound implications for individuals’ psychological and economic wellbeing.
Junying Qu   +9 more
doaj   +2 more sources

Mechanism, Formulation, and Efficacy Evaluation of Natural Products for Skin Pigmentation Treatment [PDF]

open access: yesPharmaceutics
Skin pigmentation typically arises from the excessive secretion and accumulation of melanin, resulting in a darker complexion compared to normal skin. Currently, the local application of chemical drugs is a first-line strategy for pigmentation disorders,
Xueli Peng   +9 more
doaj   +2 more sources

Effects of facial skin pigmentation on social judgments in a Mexican population. [PDF]

open access: yesPLoS ONE, 2023
People quickly and involuntarily form impressions of others based on their facial physical attributes, which can modulate critical social interactions.
Jaaziel Martínez-Ramírez   +3 more
doaj   +2 more sources

Skin pigmentation related variants in Mexican population and interaction effects on serum 25(OH)D concentration and vitamin D deficiency [PDF]

open access: yesScientific Reports
Skin pigmentation is negatively associated with circulating vitamin D (VD) concentration. Therefore, genetic factors involved in skin pigmentation could influence the risk of vitamin D deficiency (VDD). We evaluated the impact genetic variants related to
Berenice Rivera-Paredez   +7 more
doaj   +2 more sources

Impact of Skin Pigmentation on Pulse Oximetry Blood Oxygenation and Wearable Pulse Rate Accuracy: Systematic Review and Meta-Analysis

open access: yesJournal of Medical Internet Research
BackgroundPhotoplethysmography (PPG) is a technology routinely used in clinical practice to assess blood oxygenation (SpO2) and pulse rate (PR). Skin pigmentation may influence accuracy, leading to health outcomes disparities.
Sanidhya Singh   +5 more
doaj   +2 more sources

Skin Pigmentation Affects ViOptix T.Ox Performance in Variably Pigmented Preclinical Model of Flap Ischemia and Congestion [PDF]

open access: yesPlastic and Reconstructive Surgery, Global Open
Background:. Free flap monitoring is more difficult in patients with dark skin because ischemia and congestion can be masked by pigmentation. For this reason, adjunct methods such as cutaneous near-infrared spectroscopy are of elevated importance in ...
Amanda M. Westman, PhD   +4 more
doaj   +2 more sources

Herb Sanqi-Derived Compound K Alleviates Oxidative Stress in Cultured Human Melanocytes and Improves Oxidative-Stress-Related Leukoderma in Guinea Pigs

open access: yesCells, 2021
Sanqi, a traditional Chinese herb, is widely used for cardiovascular diseases, and its neuroprotective effects against oxidative stress were recently discovered. The purpose of this study was to investigate whether Sanqi-derived compound K (Sanqi-CK), an
Suwei Tang   +6 more
doaj   +1 more source

Coordinated regulation of chromatophore differentiation and melanogenesis during the ontogeny of skin pigmentation of Solea senegalensis (Kaup, 1858) [PDF]

open access: yes, 2013
Abnormal pigmentation of Senegalese sole has been described as one problem facing the full exploitation of its commercial production. To improve our understanding of flatfish pigmentation of this commercially important species we have evaluated eleven ...
Alicia Estévez   +6 more
core   +10 more sources

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