Search results for "Marine bioactive compound"

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Biotechnological Applications for the Sustainable Use of Marine By-products: In Vitro Antioxidant and Pro-apoptotic Effects of Astaxanthin Extracted …

2019

In this study, the carotenoid astaxanthin was obtained by supercritical fluid extraction (SFE) from shrimp by-products (SBP). Its bioactive properties were evaluated in vitro in human normal and cancerous cells lines. The antioxidant activity of the extracted astaxanthin of the SFE fraction (ASTA) was tested in fibroblast cells (HS-68), by inducing oxidative stress and by evaluating the protective effect of the pre-treatment with different levels of ASTA against toxicity. The anti-proliferative activity was evaluated in hepatoma cells (HEP-G2), treated with increased concentrations of ASTA and measuring the effects on vitality and on some biomolecular markers related to oxidative stress, ce…

0106 biological sciences0301 basic medicineMarine bioactive compoundAntioxidantmedicine.medical_treatmentBiologymedicine.disease_causeSupercritical fluid extraction01 natural sciencesApplied Microbiology and Biotechnology03 medical and health scienceschemistry.chemical_compoundNutraceuticalSettore AGR/20 - ZoocoltureAstaxanthin010608 biotechnologymedicineFood scienceSettore BIO/06 - Anatomia Comparata E CitologiaCarotenoidchemistry.chemical_classificationAnti-proliferativeAstaxanthinApoptosiMarine bioactive compounds Astaxanthin Supercritical fluid extraction Antioxidants Anti-proliferative Apoptosis030104 developmental biologychemistryCell cultureApoptosisToxicityAntioxidantOxidative stressMarine Biotechnology

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