Results 31 to 40 of about 11,247 (220)
Molecules, 2017 Gut microbiota is populated with an immense number of microorganisms, which can be regulated by dietary components and drugs to markedly affect the nutritional and health status of the host. Eight medicinal isoquinoline alkaloids from natural plants were
Chi-Yu He +6 more
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Enzymatic formation of protopines by a microsomal cytochrome P-450 system of Corydalis vaginans [PDF]
, 1987 A microsomal cytochrome P-450-NADPH dependent enzyme which hydroxylates stereo- and regiospecifically carbon atom 14 of (S)- -N- methyltetrahydroprotoberberines has been discovered in a number of plant cell cultures originating from species containing ...
Rüffer, Martina, Zenk, Meinhart H.
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Protoberberine Isoquinoline Alkaloids from Arcangelisia gusanlung
Molecules, 2014 HPLC-DAD-directed isolation and purification of the methanol extract of stems of Arcangelisia gusanlung H. S. Lo. led to the isolation of a new protoberberine alkaloid, gusanlung E (1), along with fourteen known derivatives 2–15, seven of which were ...
Ling-Ling Yu +5 more
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Antiplasmodial ealapasamines A-C,'mixed' naphthylisoquinoline dimers from the Central African liana Ancistrocladus ealaensis [PDF]
, 2017 Three unusual heterodimeric naphthylisoquinoline alkaloids, named ealapasamines A-C (1-3), were isolated from the leaves of the tropical plant Ancistrocladus ealaensis J. Léonard.
Bringmann, Gerhard +5 more
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Natural Product Communications, 2016 Corydalis plants containing isoquinoline alkaloids are reported to possess promising pharmacological properties for the treatment of important diseases including cancer, inflammation, Alzheimer's disease and microbial infections.
Phurpa Wangchuk +4 more
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Isoquinoline Alkaloids from the Leaves of
Natural Product Communications, 2007 This study was aimed at investigating the alkaloids present in the leaves of Dehaasia hainanensis. Thirteen isoquinolines were isolated and characterized.
Chien-Kuang Chen +3 more
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Inhibition of mouse liver respiration by Chelidonium majus isoquinoline alkaloids [PDF]
, 2003 Copyright © 2003 Elsevier Ireland Ltd. All rights reserved.The alkaloids from Chelidonium majus L. which had a significant inhibitory effect in mitochondrial respiration were those which contain a positive charge due to a quaternary nitrogen atom, i.e ...
Arrabaça, João Daniel +3 more
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Phytochemical Analysis, EarlyView.ABSTRACT Primary brain tumors are life‐threatening diseases. Glioblastoma is the most aggressive type with a poor prognosis. Medulloblastoma is the most common pediatric brain tumor. While surgical treatments often result in recurrences owing to the complex nature of the tumor microenvironment, conventional treatments lower the quality of life of ...
Ilkay Irem Ozbek +3 more
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Frontiers in Pharmacology, 2018 Background: Several studies have attempted to relate the bioactive alkaloid with atherosclerotic cardiovascular diseases prevention in animal models, providing inconsistent results.
Yibing Zhang +6 more
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Phytochemicals in MASLD: A Focused Review of Gut Microbiome‐Linked Mechanisms
Phytotherapy Research, EarlyView.ABSTRACT Metabolic dysfunction‐associated steatotic liver disease (MASLD) has emerged as a major global health burden, yet effective pharmacological options remain limited. Recent advances highlight the gut microbiome as a key modulator of liver metabolism, inflammation, and fibrosis, making it a promising therapeutic target.
Jeong In Seo, Su Min Kim, Hye Hyun Yoo
wiley +1 more source