Articles with "bio guided" as a keyword



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Cytotoxic effects of extracts obtained from plants of the Oleaceae family: bio-guided isolation and molecular docking of new secoiridoids from Jasminum humile

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Published in 2022 at "Pharmaceutical Biology"

DOI: 10.1080/13880209.2022.2098346

Abstract: Abstract Context Traditionally, Oleaceae plants are used to treat many diseases, such as rheumatism, hypercholesterolaemia, or ulcers. Objectives To investigate the cytotoxic potential of Jasminum humile L., Jasminum grandiflorum L., and Olea europaea L. (Oleaceae)… read more here.

Keywords: molecular docking; jasminum; jasminum humile; bio guided ... See more keywords
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Bio-guided isolation of androsta-1,4-dien-3,16-dione as a vasodilator active principle from the inflorescence of Ravenala madagascariensis Sonn. (Strelitziaceae)

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Published in 2022 at "Natural Product Research"

DOI: 10.1080/14786419.2022.2089668

Abstract: Abstract Androsta-1,4-dien-3,16-dione was isolated for the first time from the plant kingdom of the ethanolic extract of the Ravenala madagascariensis’ inflorescence by the bio-guided method. Its structure was elucidated by NMR and MS spectroscopic data… read more here.

Keywords: dien dione; androsta dien; ravenala madagascariensis; bio guided ... See more keywords
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Biological Activities of Lamiaceae Species: Bio-Guided Isolation of Active Metabolites from Salvia officinalis L.

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Published in 2023 at "Agronomy"

DOI: 10.3390/agronomy13051224

Abstract: Lamiaceae family includes various medicinal and aromatic plants used in cosmetics and pharmaceutical industries. The present study aimed to investigate in vitro the cytotoxic, photoprotective and antioxidant activities of ten Lamiaceae taxa; Melissa officinalis subsp.… read more here.

Keywords: bio guided; acid; salvia officinalis; biological activities ... See more keywords
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Bio-Guided Fractionation of Ethanol Extract of Leaves of Esenbeckia alata Kunt (Rutaceae) Led to the Isolation of Two Cytotoxic Quinoline Alkaloids: Evidence of Selectivity Against Leukemia Cells

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Published in 2019 at "Biomolecules"

DOI: 10.3390/biom9100585

Abstract: Bio-guided fractionation performed on the leaves-derived ethanol extract of Esenbeckia alata (Rutaceae), a plant used in traditional medicine, led to the isolation of two alkaloids, kokusaginine 1 and flindersiamine 2, as main cytotoxic agents. Primary… read more here.

Keywords: guided fractionation; esenbeckia alata; ethanol extract; bio guided ... See more keywords
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Bio-Guided Isolation of Compounds from Fraxinus excelsior Leaves with Anti-Inflammatory Activity

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Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24043750

Abstract: Inflammation is the first physiological defence mechanism against external and internal stimuli. The prolonged or inappropriate response of the immune system may lead to the persistent inflammatory response that can potentially become a basis for… read more here.

Keywords: guided isolation; bio guided; anti inflammatory; receptor expression ... See more keywords
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Bio-Guided Fractionation Driven by In Vitro α-Amylase Inhibition Assays of Essential Oils Bearing Specialized Metabolites with Potential Hypoglycemic Activity

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Published in 2020 at "Plants"

DOI: 10.3390/plants9091242

Abstract: Type 2 diabetes mellitus (T2DM) is a metabolic disorder characterized by unpaired blood glycaemia maintenance. T2DM can be treated by inhibiting carbohydrate hydrolyzing enzymes (α-amylases and α-glucosidases) to decrease postprandial hyperglycemia. Acarbose and voglibose are… read more here.

Keywords: specialized metabolites; guided fractionation; amylase; bio guided ... See more keywords