Results 71 to 80 of about 492,470 (313)

GC-MS Chemical Profiling, Biological Investigation of Three Salvia Species Growing in Uzbekistan

Molecules, 2022
Salvia is a potentially valuable aromatic herb that has been used since ancient times. The present work studied the chemical profile of three Salvia species essential oils (EO): S. officinalis, S. virgata and S.
Haidy A. Gad, Rano Z. Mamadalieva, Noha Khalil, Gokhan Zengin, Basma Najar, Olim K. Khojimatov, Nawal M. Al Musayeib, Mohamed L. Ashour, Nilufar Z. Mamadalieva   +8 more
doaj   +1 more source

Influence of salicylic acid on phytochelatin synthesis in Zea mays during Cd stress [PDF]

, 2013
: Presoaking maize (Zea mays) seeds in salicylic acid (SA) reduces damage caused by cadmium. In the present work the possible role of phytochelatins (PCs) in SA-mediated protection against Cd toxicity was investigated. Seeds were presoaked in 0.5 mM SA,
Janda, Tibor, Krantev, A., Popova, L. P., Szalai, Gabriella, Yordanova, R.   +4 more
core   +1 more source

Effects of Leucocyanidines on Activities of Metabolizing Enzymes and Antioxidant Enzymes.

Biological and Pharmaceutical Bulletin, 2001
Procyanidolic oligomers (leucocyanidines, LCs) extracted from grape seeds (Vitis vinifera) are known to have antioxidant and antimutagenic activities, and a protective effect against cardiovascular disease. In the present study we examined the influence of LCs on the activities of phase 1 enzymes and conjugation enzymes and on antioxidant enzymes such ...
K, Seo, S, Jung, M, Park, Y, Song, S, Choung   +4 more
openaire   +3 more sources

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

FEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies, Garth L. Maker, Ian F. Musgrave, Samantha Lodge   +3 more
wiley   +1 more source

Effect of hydrolysing condition on antioxidant activity of protein hydrolysate from Crucian carp (Carassius carassius) [PDF]

Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2014
In this study protein hydrolysate was produced from the crucian carp using Alcalase 2.4L. The effect of temperature (40, 45, 50 and 55°C), time (60, 90, 120, 150, 180 & 210min) and enzyme/substrate (Protein) at ratio of (30, 60 and 90 Anson unit), on ...
Alireza Mehregan Nikoo, alireza sadeghimahoonak, mohammad ghorbani, Ali Taheri, Mehran Aalami, Faeze Kamali   +5 more
doaj   +1 more source

Optimization of Enzymatic Preparation Technology of Antioxidant Peptide from Volvariella volvacea by Response Surface Methodology

Shipin gongye ke-ji, 2022
The antioxidant peptides were prepared from Volvariella volvacea protein by protease hydrolysis. Based on the single-factor test, the extraction conditions of antioxidant peptides from V. volvacea protein were optimized using response surface methodology.
Yaoran WANG, Mingjie CHEN, Lei ZHA, Chenying WEI, Zhiping LI, Yan ZHAO   +5 more
doaj   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Detection of some antioxidant enzyme activities in apricot fruit grown in Van region from Turkey

MANAS: Journal of Engineering, 2020
In this study, it was aimed to determine antioxidant enzyme activity in apricot fruit. In the studies carried out, apricot has been reported to have protective effects such as antioxidant, anti-aging, anticancer and antivirus.It also protects brain ...
Mustafa Bilici
doaj  

Effect of Pulsed Ultraviolet Light on Natural Microbial Load and Antioxidant Properties of Fresh Blueberries

Turkish Journal of Agriculture: Food Science and Technology, 2018
Blueberries have been drawn more attention in recent years for their antioxidant capacities and proposed health benefits. Pulsed ultraviolet (PUV) light is known for its disinfection effects on the surface of fresh fruits. This study’s aim was to examine
Senem Guner, Zeynal Topalcengiz
doaj   +1 more source

Consumption of Pomegranate Juice Attenuates Exercise-Induced Oxidative Stress, Blood Pressure and Urinary Cortisol/Cortisone Ratio in Human Adults [PDF]

, 2016
Oxidative stress is exacerbated in overweight and obese individuals after acute exercise compared with their non-obese counterparts. Antioxidant supplementation of the diet may be one intervention to reduce exercise-induced oxidative stress in this ...
Al-Dujaili, Emad, Good, Gillian, Tsang, Catherine   +2 more
core   +1 more source