Results 71 to 80 of about 2,979 (219)

Herbal Amara extract induces gastric fundus relaxation via inhibition of the M2 muscarinic receptor

open access: yesNeurogastroenterology &Motility, Volume 37, Issue 1, January 2025.
This preclinical study demonstrates the relaxant effect of Amara herbal extract (containing nine different plant extracts) on fundus smooth muscles dissected from guinea pigs. This relaxant effect occurs via inhibition of M2 muscarinic receptor activity.
Maria‐Riera Piqué‐Borràs   +2 more
wiley   +1 more source

Atom- and step-economic synthesis of biaryl-substituted furocoumarins, furoquinolones and furopyrimidines by multicomponent reactions and one-pot synthesis

open access: yesGreen Processing and Synthesis, 2013
Atom-efficient multicomponent reactions (MCR) and step-efficient one-pot synthesis are developed for the synthesis of biaryl-substituted furocoumarins, furoquinolones, and furopyrimidines.
Kadam Asha   +2 more
doaj   +1 more source

A Method for LC-MS/MS Profiling of Coumarins in Zanthoxylum zanthoxyloides (Lam.) B. Zepernich and Timler Extracts and Essential Oils

open access: yesMolecules, 2017
The metabolites from the coumarin class, present in tissues of plants belonging mainly to the Rutaceae and Apiaceae families, included compounds with high chemical diversity such as simple coumarins and furocoumarins.
Yoro Tine   +4 more
doaj   +1 more source

Coumarins from Roots

open access: yesNatural Product Communications, 2007
Three angular-type pyranocoumarins, (-)-anomalin ( 1 ), (+)-(3' R ,4' R )-3′,4′-disenecioyloxy-3′,4′-dihydroseselin ( 2 ), and (-)-(3' R ,4' R )-3′-angeloyloxy-4′-acetoxy-3′,4′-dihydroseselin ( 3 ), two linear-type furocoumarins, bergamottin ( 4 ) and ...
Alev Tosun, Masaki Baba, Toru Okuyama
doaj   +1 more source

Coumarins from Peucedanum hystrix growing in Mongolia

open access: yesMongolian Journal of Chemistry, 2014
It is proved to be that of genus Peucedanum hystrix serve as a source of biologically valuable natural coumarins. Nine angular furocoumarins belonging to class of 2'-substituted and 2',3'-disubstituted 2',3'-dihydrofurocoumarins have been isolated and ...
J Ganbaatar   +5 more
doaj   +1 more source

A Chromone from (Apiaceae)

open access: yesNatural Product Communications, 2010
Chemical investigation of the stems of Seseli praecox (Gamisans) Gamisans, an endemic Apiaceae from Sardinia, afforded an isopropenylated chromone (5-hydroxy-6-(2- Z -butenyl-3-hydroxymethyl)-7-methoxy-2-methylchromone), along with four known linear ...
Marco Leonti   +7 more
doaj   +1 more source

A review on medicinal plant of Apium graveolens [PDF]

open access: yes, 2015
Background and aims: Medicinal plants are used in traditional medicine to treat many diseases. Celery (Apium graveolens) is a native medicinal plant to Europe. This plant has a very wide range of usage and cultivation.
Ali-Akbari, Sara.   +4 more
core  

Survey of Penicillia associated with Italian grana cheese [PDF]

open access: yes, 2017
The present work aimed to contribute information on the mycobiota associated with ripening grana cheese, with focus on the genus Penicillium as potential mycotoxin producers.
Battilani, P.   +3 more
core   +1 more source

Analysis of Active Metabolites of for Indoleamine 2,3-dioxygenase and Monoamine Oxidases using Ultra-Performance Liquid Chromatography-Quadrupole time-of-Flight Mass Spectrometry

open access: yesNatural Product Communications, 2018
As part of ongoing research on natural products derived from medicinal plants for enzyme inhibition, known dibenzoyl derivatives ( 1–3 , 11 and 20 ), pterocarpans ( 4 , 15 and 19 ), flavanones ( 5 , 7 , 10 , 12–14 , 18 , 21–24 , 26 , 27 , 29 , 31–33 , 35
Mi Hyeon Park   +10 more
doaj   +1 more source

Cutaneous Malignant Melanoma Incidences Analyzed Worldwide by Sex, Age, and Skin Type over Personal Ultraviolet-B Dose Shows No Role for Sunburn but Implies One for Vitamin D\u3csub\u3e3\u3c/sub\u3e [PDF]

open access: yes, 2016
Because the incidence of cutaneous malignant melanoma (CMM) was reported to increase with increasing terrestrial UVR (290–400 nm) doses in the US back in 1975 and a recent publication showed no association exists with UVR exposure at all, we set out to ...
Godar, Dianne E.   +2 more
core   +2 more sources

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