Results 31 to 40 of about 7,172,362 (315)

Effects of Active and Passive Smoking on Antioxidant Enzymes and Antioxidant Micronutrients

Biotechnology & Biotechnological Equipment, 2005
present study, we analyzed the relationship between cigarette smoke exposure and several markers of oxidative status, plasma thiobarbituric acid reactive substances, ery- throcyte glutathione peroxidase, superoxide dismutase and catalase in a group of stu- dents.
Yokuş, Beran, Mete, Nuriye, Çakır, Ülker Dilek, Toprak, Gülten   +3 more
openaire   +2 more sources

Optimization of response surface methodology and evaluation of antioxidant avtivity of double-enzyme hydrolyzed pigeon brisket

Shipin yu jixie, 2023
Objective: The enzymatic hydrolysis conditions of pigeon meat were optimized, according to the hydrolytic degree and the antioxidant activity of the hydrolysates.
SHEN Chang-hua, YANG Juan, ZHANG Yuan-hong, ZENG Xiao-fang   +3 more
doaj   +1 more source

Astroenzymology – the environmental limits of enzyme activity [PDF]

, 2003
Using organisms from extreme terrestrial environments as models for extraterrestrial life may lead us to underestimate the range of environments that life may inhabit.
Daniel, Roy M., Roy Daniel
core   +1 more source

Influence of cadmium loading on glutathione system of antioxidant protection of the bullocks’bodies

Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, 2018
It was presented the results of studies of the cadmium effect loading on the activity of the glutathione system of antioxidant protection in young cattle, namely on the activity of glutathione peroxidase, glutathione reductase, glucose-6-phosphate ...
B. V. Gutyj, D. F. Gufriy, V. Y. Binkevych, R. O. Vasiv, N. V. Demus, K. Y. Leskiv, O. M. Binkevych, O. V. Pavliv   +7 more
doaj   +1 more source

Production of Bovine Collagen Hydrolysate with Antioxidant Activity; Optimized by Response Surface Methodology

Scientia Pharmaceutica, 2022
Antioxidants are widely used in pharmaceutical industries. Gelatin is a byproduct of the meat industry and its hydrolysates showed several functionalities, such as antioxidant activity. The purpose of this study was to describe and optimize the enzymatic
Babak Pakbin, Samaneh Allahyari, Shaghayegh Pishkhan Dibazar, Wolfram Manuel Brück, Roghayeh Vahidi, Razzagh Mahmoudi, Ali Khanjari   +6 more
doaj   +1 more source

Antioxidant activity and total phenolic contentof ethyl acetate extract and fractions of Lantana camara L.leaf [PDF]

, 2020
Antioxidant activity and total phenolic contentof ethyl acetate extract and fractions of Lantana camara L ...
suryati, suryati
core  

Comparison of different methods for extraction from Tetraclinis articulata: Yield, chemical composition and antioxidant activity [PDF]

, 2013
In the present study, three techniques of extraction: hydrodistillation (HD), solvent extraction (conventional ‘Soxhlet’ technique) and an innovative technique, i.e., the supercritical fluid extraction (SFE), were applied to ground Tetraclinis articulata
Romdhane, Mehrez, Herzi, Nejia, Bouajila, Jalloul, Camy, Séverine, Condoret, Jean-Stéphane   +4 more
core   +1 more source

Immune-Related Functions of Heme Oxygenase-1

, 2023
Heme oxygenase (HO)-1 is a well-known cytoprotective enzyme due to its enzymatic action, which involves the catalysis of heme into anti-apoptotic and antioxidant molecules such as bilirubin, biliverdin and CO [...
Maria G. Detsika, Elias A. Lianos
core   +1 more source

Antioxidant and antihemolytic activities of methanol extract of Hyssopus angustifolius [PDF]

, 2012
This study was designed to evaluate antioxidant and antihemolytic activities of Hyssopus angustifolius flower, stem and leaf methanol extracts by employing various in vitro assays.
Hellio, Claire, Nabavi, Seyed Fazel, Nabavi, S., Alinezhad, H., Azimi, R., Azimi, Razieh, Fazel Nabavi, Seyed, Nabavi, Seyed Mohammad, Bahafar, Robabeh, Baharfar, R., Zare, Mahboobeh, Zare, M., Alinezhad, Heshmatollah   +12 more
core   +1 more source

Paraquat pretreatment alters antioxidant enzyme activity and protects chloroplast ultrastructure in heat-stressed cucumber leaves

Biologia Plantarum, 2011
Cucumis sativus L. seedlings were pretreated 1 h with 10 μM paraquat (PQ) and then were subjected to normal (25/18 °C) or elevated (42/38 °C) temperature to investigate whether PQ can protect plants against heat stress.
Y. Gao, Y. -K. Guo, A. -H. Dai, W. -J. Sun, J. -G. Bai   +4 more
doaj   +1 more source