Results 111 to 120 of about 387,337 (354)

Luteolin Inhibits NLRP3 Inflammasome Activation to Ameliorate DSS‐Induced Colitis by Regulating AMPK Signalling

open access: yesCell Proliferation, EarlyView.
Luteolin alleviates DSS‐induced ulcerative colitis in mice by targeting the NLRP3 inflammasome, as it shows no effect in NLRP3‐/‐ mice. It inhibits NLRP3 activation and IL‐1β secretion in macrophages by reducing ROS, mtROS and calcium levels via AMPK binding and signalling. Metabolomic changes suggest lipid metabolism involvement. Luteolin represents a
Lianxiang Luo   +8 more
wiley   +1 more source

Anticarcinogenic activity of Muntingia calabura leaves methanol extract against the azoxymethane-induced colon cancer in rats involved modulation of the colonic antioxidant system partly by flavonoids

open access: yesPharmaceutical Biology, 2017
Context: Leaves of Muntingia calabura (Elaeocarpaceae) are widely used in traditional medical practice; scientific findings show various pharmacological activities. However, its anticancer effect has not been investigated thoroughly yet.
Nur Liana Md Nasir   +5 more
doaj   +1 more source

CHARACTERIZATION OF RUTIN-CYCLODEXTRIN INCLUSION COMPOUNDS [PDF]

open access: yes, 2011
The objectives of this study were to examine the potential of beta-cyclodextrin to improve the solubility of rutin and obtain inclusion compounds that were analyzed by different techniques: UV-Vis, IR spectroscopy, thermal analysis.
Andreia Corciovă, Dan Caşcaval
core  

In vitro ion chelating, antioxidative mechanism of extracts from fruits and barks of tetrapleura tetraptera and their protective effects against fenton mediated toxicity of metal ions on liver homogenates [PDF]

open access: yes, 2015
The aim of the present study was to investigate the antioxidant activity and protective potential of T. tetraptera extracts against ion toxicity. The antioxidant activity of the extracts was investigated spectrophotometrically against several radicals (1,
Biapa, P. C. N.   +6 more
core   +3 more sources

Reinventing henna: Enzyme‐catalysed colour release from stabilized Lawsonia inermis L. extracts

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The instability and reduced dyeing performance of a cosmetic formulation containing 2‐hydroxy‐1,4‐naphthoquinone (lawsone), derived from Lawsonia inermis L., is demonstrated in comparison to a novel two‐component system. This system comprises one formulation with naturally occurring lawsone precursors and a second containing a specific hydrolase ...
Nele Dallmann   +2 more
wiley   +1 more source

A Planar Conformation and the Hydroxyl Groups in the B and C Rings Play a Pivotal Role in the Antioxidant Capacity of Quercetin and Quercetin Derivatives

open access: yesMolecules, 2011
The polyphenol quercetin (Q) that has a high antioxidant capacity is a lead compound in the design of antioxidants. We investigated the possibility of modifying quercetin while retaining its antioxidant capacity as much as possible.
Guido R. M. M. Haenen   +6 more
doaj   +1 more source

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

Evaluasi Input dan Proses Pelaksanaan Pengawasan Fasilitatif oleh Bidan Koordinator terkait Program Kesehatan Ibu dan Anak di Kabupaten Lumajang

open access: yes, 2015
Universitas Diponegoro Fakultas Kesehatan Masyarakat Program Magister Ilmu Kesehatan Masyarakat Konsentrasi Kesehatan Ibu dan Anak 2015 ABSTRAK Diana Noor Fatmawati Evaluasi Input dan Proses Pelaksanaan Pengawasan Fasilitatif oleh Bidan ...
Fatmawati , Diana Noor   +2 more
core   +1 more source

Pengaruh Tenaga Kerja, Pengeluaran Rutin Pemerintah, Pengeluaran Pembangunan Pemerintah, dan Fdi terhadap Pertumbuhan Ekonomi di Indonesia Tahun 1982-2016 [PDF]

open access: yes, 2019
Penelitian ini merupakan penelitian kuantitatif. Variabel yang digunakan yaitu pertumbuhan ekonomi, tenaga kerja, pengeluaran rutin pemerintah, pengeluaran pembangunan pemerintah, FDI periode tahun 1982-2016.
Heliati, R. (Ratni)
core  

Light regulates tomato fruit metabolome via SlDML2‐mediated global DNA demethylation

open access: yesJournal of Integrative Plant Biology, EarlyView.
In tomato growth and development, red and blue light signals are captured by the photoreceptors phyB2 and CRY1a, which kickstart tomato fruit ripening by activating HY5, which activates DNA demethylation via DML2 to trigger a metabolic and ripening transformation cascade within the tomato.
Zixin Zhang   +15 more
wiley   +1 more source

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