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Direct and indirect acquisition of photoprotective compounds in crab larvae of coastal Patagonia (Argentina)
(Oxford University Press, 2014-02-13)
First larval stage (Zoea I) of the crab Cyrtograpsus altimanus can obtain photoprotective compounds (PPCs) from their mother (indirect acquisition) and also via feeding on PPC-producers such as phytoplankton (direct ...
Pharmacognosy Can natural products improve skin photoprotection?
(2020-07-01)
Due to increased UV radiation on the Earth’s surface, caused by depletion of the stratospheric ozone, people have become more susceptible to different types of skin damage, such as erythema, sunburns, and cancer; this is ...
Role of dietary photoprotective compounds on the performance of shrimp Pleoticus muelleri under UVR stress
(Elsevier Science, 2019-10)
The aim of this study was to assess the effect of ultraviolet radiation (280–400 nm) on survival, concentration of photoprotective compounds and total antioxidant capacity of Pleoticus muelleri. Two experimental diets were ...
Analyses of photoprotective compounds in red algae from the Brazilian coast
(Sociedade Brasileira de Farmacognosia, 2011)
Qualitative and quantitative studies of mycosporine-like amino acids (MAAs) in three species of the genus Gracilaria Greville (G. birdiae, G. domingensis and G. tenuistipitata) were performed. A simple and efficient ...
Streptomyces-Derived Metabolites with Potential Photoprotective Properties—A Systematic Literature Review and Meta-Analysis on the Reported Chemodiversity
(Molecules, 2020-07-20)
Sun overexposure is associated with the development of diseases that primarily affect the skin, which can lead to skin cancer. Among the main measures of photoprotection is the use of sunscreens. However, there is currently ...
Synthesis, antioxidant and photoprotection activities of hybrid derivatives useful to prevent skin cancer
(Elsevier B.V., 2014-05-01)
Chronic ultraviolet (UV) radiation exposure is a major cause of skin cancer. A novel series of hybrid derivatives (I-VIII) for use in sunscreen formulations were synthesized by molecular hybridization of t-resveratrol, ...
Improving photoprotection of Beauveria bassiana conidia for biological control of the cactus pest Dactylopius opuntiae in the semiarid region northeast of Brazil
(Taylor & Francis Ltd, 2011-01-01)
A technical grade conidial preparation of the entomopathogenic fungus Beauveria bassiana isolate LCB63 was exposed to ultraviolet light ( UV) from artificial and natural sources in the presence of various photoprotectants ...