Results 11 to 20 of about 208,685 (206)

Antiaging and Skin Irritation Potential of Four Main Indonesian Essential Oils

open access: yesCosmetics, 2021
Essential oils possess antiaging properties due to their antioxidant activity. This study aims to determine the antiaging activities of four main Indonesian essential oils and their irritation potential on the skin.
Dwinna Rahmi   +6 more
doaj   +1 more source

3D CULTURE OF HaCaT KERATINOCYTE CELL LINE AS AN in vitro TOXICITY MODEL

open access: yesTrakya University Journal of Natural Sciences, 2022
Ex vivo dermal toxicology analyses are crucial for replacement of in vivo test methods and have been of interest in recent years for testing cosmetics, drugs, and chemicals.
Fikrettin Şahin   +9 more
doaj   +1 more source

New possibilities for professional care of sensitive skin prone to dryness and irritation

open access: yesЛечащий Врач, 2021
The high need for expanding the range of dermatocosmetics with moisturizing, nourishing and anti-inflammatory action necessitates the search for new compositions with niacinamide, allantoin without components with proven allergic potential and is ...
N. V. Zilberberg
doaj   +1 more source

Two-Dimensional Cellular and Three-Dimensional Bio-Printed Skin Models to Screen Topical-Use Compounds for Irritation Potential

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Assessing skin irritation potential is critical for the safety evaluation of topical drugs and other consumer products such as cosmetics. The use of advanced cellular models, as an alternative to replace animal testing in the safety evaluation for both ...
Zhengxi Wei   +10 more
doaj   +1 more source

Preparation of Polyurethane–Urea Fibers with Controlled Surface Morphology via Gel State

open access: yesMacromol, 2023
It is widely known that skin irritation can be induced by interactions between polymer fibers constituting clothing and the skin, leading to skin inflammation and unfavorable dermatological reactions. Thus, significant endeavors have been directed toward
Yutaka Ohsedo, Honoka Murata
doaj   +1 more source

Improved antibacterial activity of topical gel-based on nanosponge carrier of cinnamon oil [PDF]

open access: yesBioImpacts, 2021
Introduction: Cinnamon essential oil (CEO) is a volatile oil, obtained from Cinnamomum zeylanicum has become one of the most important natural oil due to its antimicrobial activity.
Malkiet Kaur   +5 more
doaj   +1 more source

Vitiligo and autoimmune thyroid disorders [PDF]

open access: yes, 2017
Vitiligo represents the most common cause of acquired skin, hair and oral depigmentation, affecting 0.5-1% of the population worldwide. It is clinically characterized by the appearance of disfiguring circumscribed skin macules following melanocyte ...
Baldini, Enke   +10 more
core   +2 more sources

Acute and subacute repeated oral toxicity study of fragmented microplastics in Sprague-Dawley rats

open access: yesEcotoxicology and Environmental Safety, 2021
Polypropylene (PP) is the second most highly produced plastic worldwide, and its microplastic forms are found in water and food matrices. However, the effects of PP microplastics on human health remain largely unknown.
Jinsik Kim   +6 more
doaj   +1 more source

Soft, comfortable polymer dry electrodes for high quality ECG and EEG recording [PDF]

open access: yes, 2014
Conventional gel electrodes are widely used for biopotential measurements, despite important drawbacks such as skin irritation, long set-up time and uncomfortable removal.
Boon, Paul   +9 more
core   +4 more sources

Novel tretinoin 0.05% lotion for the once-daily treatment of moderate-to-severe acne vulgaris in a preadolescent population. [PDF]

open access: yes, 2019
BackgroundAcne vulgaris (acne) is a common skin condition in children and adolescents. Efficacy of tretinoin is well documented in studies that included pediatric patients (12-18 years of age). With acne routinely presenting in younger patients, data are
Bhatt, Varsha   +4 more
core   +1 more source

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