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Biological Activities of Alkaloids: From Toxicology to Pharmacology

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ISBN: 9783039289271 / 9783039289288 Year: Pages: 270 DOI: 10.3390/books978-3-03928-928-8 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General) --- Therapeutics
Added to DOAB on : 2020-06-09 16:38:57
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Abstract

Natural products are increasingly attracting attention from both basic and applied science. Plant secondary metabolites, especially alkaloids, are receiving interest from a wide range of researchers due to their biological activity. They are produced to protect plants from diseases and herbivores. Therefore, they reveal a toxic activity that affects organisms at various levels of biological organization. A growing amount of research is proving their antimicrobial, antifungal, insecticidal, and anticancer activities. That makes them applicable in various fields from medicine, to pharmacology, veterinary, and toxicology, to crop protection. This Special Issue of Toxins, “Biological Activities of Alkaloids: From Toxicology to Pharmacology"", collects 15 manuscripts describing the ecological, biological, pharmacological, and toxicological effects as well as structural and analytical aspects of plant alkaloids, their mode of action, and possible application in veterinary, medicine, and plant protection. These studies prove the potential for alkaloid application in various areas of science.

Keywords

Arecoline --- lung cancer cells --- mAchR3 --- EGFR --- SRC --- FAK --- dehydrocrenatidine --- neuropathic pain --- voltage-gated sodium channels --- Solanum melongena L. --- malonylated form --- glycoalkaloids --- secondary metabolites --- solasonine --- solamargine --- malonyl-solamargine --- acetylcholinesterase --- antioxidant --- Ovarian cancer --- Rutidea parviflora --- Palmatine --- Apoptosis --- chanoclavine --- toxicology --- subchronic feeding study --- acute toxicity --- endophyte --- Epichloë --- plant secondary metabolites --- glycoalkaloids --- insect heart --- beetles --- insect --- Tenebrio molitor --- Radix Aconiti Lateralis preparations --- short-term and long-term usage --- di-ester diterpenoid alkaloids --- mono-ester diterpenoid alkaloids --- biodistribution --- ergot alkaloids --- livestock --- reproduction --- isoquinoline alkaloids --- antimicrobial activity --- Chelidonium majus --- cytotoxicity --- apoptosis --- sanguinarine --- berberine --- Chelidonium majus --- Berberis thunbergii --- leukemia --- anticancer --- natural products --- alkaloids --- plant secondary metabolites --- ?-carboline --- Staphylococcus aureus --- antimicrobial activity --- cytotoxicity --- acid-sensing ion channel subtype 1a --- bisbenzylisoquinoline alkaloid --- lindoldhamine --- nociception --- inflammation --- isoquinoline alkaloids --- HPLC-DAD --- cytotoxic activity --- Mahonia aquifolia --- Meconopsis cambrica --- Corydalis lutea --- Dicentra spectabilis --- Fumaria officinalis --- Macleaya cordata --- alkaloids --- natural sources --- anticancer --- antibacterial --- antiviral --- antifungal --- Curine --- alkaloid --- macrophage --- neutrophil --- lipopolysaccharide --- n/a

Lignans

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ISBN: 9783038979081 9783038979098 Year: Pages: 384 DOI: 10.3390/books978-3-03897-909-8 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Chemistry (General) --- Organic Chemistry
Added to DOAB on : 2019-06-26 10:09:00
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Abstract

Lignans are a class of natural products found mainly in plants. They have a wide variety of structures and exhibit a range of potent biological activities. Lignans are also well-known components of a number of widely eaten foods and are frequently studied for their dietary impact. Owing to these factors, lignans have been extensively studied by scientists from a large number of disciplines. This collection of research and review articles describes topics ranging in scope from the recent isolation and structural elucidation of new lignans, strategies towards the chemical synthesis of lignans, assessment of their biological activities and potential for further therapeutic development. Research showing the impact of lignans in the food and agricultural industries is also presented.

Keywords

lignans --- chemometrics --- neolignans --- flavonolignans --- chemical space --- drug-like --- Lespedeza cuneata --- lignan glycoside --- flavonoid glycoside --- cytotoxicity --- adipocyte and osteoblast differentiation --- Bursera --- Burseraceae --- lignans --- lignan --- molecular dynamics --- intermolecular interactions --- graph theory --- lignans --- heilaohu --- tujia ethnomedicine --- chemical characterization --- cytotoxicity --- antioxidant --- cultivar --- environment --- flax --- flavonol --- genetic --- hydroxycinnamic acid --- lignan --- seed --- aryldihydronaphthalene lignan --- arylnaphthalene lignan --- oxidation --- synthesis --- lignans --- dibenzyl butyrolactones --- anti-proliferative --- acyl-Claisen --- stereoselective synthesis --- Schisandra rubriflora --- Schisandra chinensis --- red-flowered Chinese magnolia vine --- Chinese magnolia vine --- lignans --- phytochemical analysis --- UHPLC-MS/MS --- anti-inflammatory activity --- LOX --- COX --- sPLA2 --- lignans --- neolignans --- Lauraceae --- chemical components --- chemical structures --- dietary lignans --- national databases --- food groups --- dietary intake --- harmonized databases --- lignans --- in silico studies --- podophyllotoxin --- antibacterial activity --- acetylcholinesterase inhibitors --- antioxidant activity --- cytotoxicity --- natural products --- total synthesis --- lignan --- Bursera fagaroides --- podophyllotoxin-type lignans --- cell cycle --- cell migration --- epiboly --- microtubules --- F-actin --- cancer --- lignans --- animal health --- cattle --- enterolignan --- human health --- pharmacokinetic --- ruminant --- secoisolariciresinol diglucoside --- Lignan --- bitterness --- taste-active compound --- quantification --- oak ageing --- lignans --- norlignans --- 9-norlignans --- semisynthesis --- hydroxymatairesinol --- bioactivity --- lignans --- oxidation --- lignans --- diet --- antioxidants --- health promotion --- chronic diseases --- Schisandrae Chinensis Fructus --- wild --- cultivated --- multiple bioactive components --- simultaneous quantitation

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