Evaluation of UV–B protective properties of leaves and seeds of Achyranthes aspera in Asian catfish Clarias batrachus (Linn.)

Sharma, JaiGopal; Kumar, Neelesh; Mittal, Prabhat; Chakrabarti, Rina

doi:10.1007/s43630-022-00222-2

Cited by 10 publications

(1 citation statement)

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“…Their functions include, for example, UVB screening compounds, growth hormones, and signaling compounds. The production of natural secondary metabolites in higher concentrations is an adaptive mechanism in response to enhanced UVB exposure [ 72 ]. Secondary metabolites are synthesized in plants as stress-response mechanisms that are accumulated in epidermal plant layers and act as sunscreens to protect the underlying sensitive tissues from the damaging effects of UVB.…”

Section: Photoprotective Natural Compounds: Chemical Features and Med...mentioning

confidence: 99%

Use of Natural Agents and Agrifood Wastes for the Treatment of Skin Photoaging

Parisi

Verrillo

Luciano

et al. 2023

Plants

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Photoaging is the premature aging of the skin caused by repeated exposure to ultraviolet (UV) rays. The harmful effects of UV rays—from the sun or from artificial sources—alter normal skin structures and cause visible damage, especially in the most exposed areas. Fighting premature aging is one of the most important challenges of the medical landscape. Additionally, consumers are looking for care products that offer multiple benefits with reduced environmental and economic impact. The growing requests for bioactive compounds from aromatic plants for pharmaceutical and cosmetic applications have to find new sustainable methods to increase the effectiveness of new active formulations derived from eco-compatible technologies. The principle of sustainable practices and the circular economy favor the use of bioactive components derived from recycled biomass. The guidelines of the European Commission support the reuse of various types of organic biomass and organic waste, thus transforming waste management problems into economic opportunities. This review aims to elucidate the main mechanisms of photoaging and how these can be managed using natural renewable sources and specific bioactive derivatives, such as humic extracts from recycled organic biomass, as potential new actors in modern medicine.

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Section: Photoprotective Natural Compounds: Chemical Features and Med...mentioning

confidence: 99%