Results 101 to 110 of about 136,427 (301)

Assessment of mapping exposed ferrous and ferric iron compounds using Skylab-EREP data [PDF]

open access: yes
The author has identified the following significant results. The S190B color photography is as useful as LANDSAT data for the mapping of color differences in the rocks and soils of the terrain.
Bennett, C.   +3 more
core   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

open access: yesAdvanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green   +15 more
wiley   +1 more source

Synthesis and Antioxidant Activity of Alkyl Nitroderivatives of Hydroxytyrosol

open access: yesMolecules, 2016
A series of alkyl nitrohydroxytyrosyl ether derivatives has been synthesized from free hydroxytyrosol (HT), the natural olive oil phenol, in order to increase the assortment of compounds with potential neuroprotective activity in Parkinson’s disease.
Elena Gallardo   +7 more
doaj   +1 more source

Androgen Receptor‐Induced Lactoferrin Accelerates Prostate Tumorigenesis Through Modulating Ferroptosis

open access: yesAdvanced Science, EarlyView.
This study demonstrates that transcription factor androgen receptor (AR) directly binds the LF promoter, driving lactoferrin overexpression to promote ferritin (FTH1/FTL) upregulation and inhibit p53‐ALOX12‐mediated ferroptosis in prostate cancer. Lactoferrin could be a new potential therapeutic target in prostate cancer.
Can Liu   +18 more
wiley   +1 more source

ANTIBACTERIAL AND IN VITRO ANTIOXIDANT ACTIVITIES OF SOME 4-AMINO-1,2,4-TRIAZOLE-5(4H)-THIONE DERIVATIVES

open access: yesJournal of Fundamental and Applied Sciences, 2015
This work represents the synthesis and characterization some new versatile intermediates namely4-amino-1,2,4-triazole-5(4H)-thionederivatives in a one-step  fusion method. The method works to be superior compared to the existing method by Reed and Handel
P. S. Manjula   +2 more
doaj   +1 more source

Restoring Iron Homeostasis via Smoothened Inhibition: A Novel Strategy Against Hearing Loss

open access: yesAdvanced Science, EarlyView.
 . ABSTRACT Sensorineural hearing loss (SNHL) induced by noise or aminoglycoside antibiotics is a significant public health concern without any FDA‐approved pharmaceutical therapies. Dysregulation of iron homeostasis and its subsequently induced ferroptosis has increasingly been identified as a key mechanism underlying cochlear hair cell (HC) damage ...
Huanyu Mao   +9 more
wiley   +1 more source

Evaluation of Wastewater Treatment of Detergent Industry Using Coagulation Procession Pilot Scale

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2005
Introduction: Surfactant or surface active agents are slightly soluble in water and cause foaming in waste treatment plants and also in the surface waters into which the waste effluent is discharged. During aeration of wastewater, these compounds collect
MR Shahmansouri, B Roshani
doaj  

Antioxidant activity of extracts formulated from Citrus aurantium and Artemisia herba alba

open access: yesEuropean Journal of Biological Research, 2020
Plants still present a large source of novel active biological compounds with different activities. The antioxidant activity of three extracts was evaluated by DPPH and ferric reducing antioxidant power methods.
Asma Boukhennoufa   +3 more
doaj  

The influence of ferric (III) citrate on ATP-hydrolases of Desulfuromonas acetoxidans ІМV В-7384

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2013
Desulfuromonas acetoxidans obtains energy for growth by the anaerobic oxidation of organic compounds with the carbon dioxide formation. It was found that ferrum and manganese are used as terminal electron acceptors in the processes of anaerobic ...
O. Maslovska, S. O. Hnatush
doaj   +1 more source

New studies in aromatic chloromethylation [PDF]

open access: yes, 1992
Chloromethylation reactions of anisole, cumene and trifluoromethylbenzene have been examined using the reagents formaldehyde and hydrogen chloride, in the presence of an extensive range of catalysts.
Eglington, Michael
core  

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