Results 21 to 30 of about 79,613 (233)

Protective Effect of Chemically Characterized Polyphenol-Rich Fraction from Apteranthes europaea (Guss.) Murb. subsp. maroccana (Hook.f.) Plowes on Carbon Tetrachloride-Induced Liver Injury in Mice

open access: yesApplied Sciences, 2021
Apteranthes europaea (Guss.) Murb. subsp. maroccana (Hook.f.) Plowes (A. europaea) is a medicinal plant widely used in traditional medicines to treat various diseases including hepatic pathogenesis.
Fatima Ez-Zahra Amrati   +8 more
doaj   +1 more source

A Negatively Curved Pyrene‐Fused Azaacene

open access: yesAngewandte Chemie, EarlyView.
A pyrene‐fused azaacene derivative is reported in which steric overcrowding caused by eight phenyl substituents induces bending of the aromatic framework rather than twisting. ABSTRACT Non‐planar aromatic hydrocarbons display distorted π‐frameworks that give rise to unique optoelectronic properties.
Marco Carini   +3 more
wiley   +2 more sources

EFEK PROTEKSI DEKOKTA KULIT ALPUKAT PADA HEPAR TIKUS TERINDUKSI KARBON TETRAKLORIDA

open access: yesJurnal Farmasi Sains dan Komunitas, 2016
The decoction of avocado peels was tested for their hepatoprotective activity against carbon tetrachloride-induced hepatotoxicity in rat.  The rats were treated with the decoction of avocado peels at doses of 363; 762, 1600 mg/kg per oral once in a day ...
Phebe Hendra   +6 more
doaj   +1 more source

1,4‐Digermacyclopenta‐1,3‐diene: Continuous Cyclic σ*–π Delocalization Enables Aromatic Stabilization in a Heavy‐Element 4π System

open access: yesAngewandte Chemie, EarlyView.
A five‐membered digermacycle exhibits an unusual 4π electron delocalization enabled by σ*(Ge–C)–π coupling within a nearly planar framework. Combined experimental and theoretical analyses reveal a continuous cyclic delocalization pathway, highlighting σ*–π interactions as a design principle for aromatic stabilization beyond classical π‐conjugated ...
Daichi Uchida   +2 more
wiley   +2 more sources

Soft-SAFT modeling of vapour liquid equilibria of nitriles and their mixtures [PDF]

open access: yes, 2010
Nitriles are strong polar compounds showing a highly non-ideal behavior, which makes them challenging systems from a modeling point of view; in spite of this, accurate predictions for the vapor-liquid equilibria of these systems are needed, as some of ...
Belkadi, Abdelkrim   +4 more
core   +2 more sources

Spectral studies of some hydroxy-derivatives of anthraquinones [PDF]

open access: yes, 1970
The u.v., visible, and i.r. spectra of several hydroxy-anthraquinones are discussed and the bands are assigned. These bands are compared with those of anthracene and anthraquinone. The band at 207 nm.
El Ezaby, M. S.   +3 more
core   +1 more source

Hepatoprotective Action of Phytopreparation from Limonium Gmelinii

open access: yesEurasian Chemico-Technological Journal, 2002
Effects of phytopreparation from a plant of Limonium gmelinii were studied on livers of white breedless rats at chronic impact of cadmium sulfate and carbon tetrachloride.
G.E. Zhusupova   +2 more
doaj   +1 more source

Hepatoprotective effect of Garcinia xanthochymus and Garcinia lanceifolia against carbon tetrachloride-induced hepatic damage in rat

open access: yesBangladesh Journal of Pharmacology, 2023
Garcinia xanthocymus and Garcinia lanceifolia fruit extracts (200 or 400 mg/kg in each plant) were used to evaluate the hepatoprotective activity in albino rats.
Nabajyoti Gogoi   +3 more
doaj   +1 more source

Protective and curative effects of polyphenolic extracts from Ichnocarpus frutescense leaves on experimental hepatotoxicity by carbon tretrachloride and tamoxifen

open access: yesAnnals of Hepatology, 2011
The aim of this study was to investigate prophylactic and curative effect of polyphenolic extract of Ichnocarpus frutescense against carbon tetrachloride and tamoxifen induced hepatotoxicity in rats. Carbon tetrachloride and tamoxifen caused liver damage
Chidambaram Kumarappan   +7 more
doaj   +1 more source

Photophysics and Inverted Solvatochromism of 7,7,8,8-Tetracyanoquinodimethane (TCNQ) [PDF]

open access: yes, 2019
We report the absorption, fluorescence, and Raman spectroscopy of 7,7,8,8- tetracyanoquinodimethane (TCNQ) in a variety of solvents. The fluorescence quantum yields (QYs) of linear alkane solutions are similar to one another, but QY is shown to acutely ...
IIMORI Toshifumi   +4 more
core   +2 more sources

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