Results 51 to 60 of about 3,521 (119)

ACTIVE DYNAMICS OF THE ENZYMES OF THE ANTIRADICAL PROTECTION AND THE GENERAL ANTIOXIDATIVE ACTIVITY BY THE DEVELOPMENT OF THE EXPERIMENTAL ISCHEMIC REPERFUSION OF LIVER

RUDN Journal of Medicine, 2018
The purpose of the study: to research the active changes in several enzymes of the antioxidative protection within the dynamical development of the liver reperfusion in rats. Materials and methods: the study has been performed on 95 white non-lineal male
K A Popov, I M Bykov, G A Ermakova, I Y Tsymbalyuk   +3 more
doaj   +1 more source

AKTIVITAS ANTIOKSIDAN EKSTRAK DAN FRAKSI EKSTRAK BIJI ATUNG (Parinarium glaberrimum Hassk.) [Antioxidant Activities of Parinarium glaberrimum Hassk Extracts and their Fractions]

Jurnal Teknologi dan Industri Pangan, 2002
The seed of Parinarium glaberrimum Hassk was extracted with non polar solvent (hexane) and or polar solvent (ethanol). Antioxidative activity of extracts was measured by rates of carotene bleaching in the coupled oxidation of linoleic acid and b ...
Dedi Fardiaz 2), Tien R. Muchtadi 2), Soewarno T. Soekarto 2), Dewi Sarastani 1), Anton Apriyantono 2)   +4 more
doaj  

Role of hydrogen peroxide in regulating glucose-6-phosphate dehydrogenase activity under salt stress

Biologia Plantarum, 2012
The role of hydrogen peroxide in the regulation of glucose-6-phosphate dehydrogenase (G6PDH) activity in the red kidney bean (Phaseolus vulgaris L.) roots under salt stress (100 mM NaCl) was investigated. Salt stress caused the increase of the activities
Y. Liu, Q. Wan, R. Wu, X. Wang, H. Wang, Z. Wang, C. Shi, Y. Bi   +7 more
doaj   +1 more source

Antioxidant Activity of Prochlorperazine Dimaleate [PDF]

Acta Poloniae Pharmaceutica - Drug Research
Reactive oxygen species participate in many physiological processes of the body, but their excess disturbs the metabolic balance and leads to an unfavorable phenomenon called oxidative stress. Several mechanisms account for ROS elimination. One of the antioxidants may be phenothiazine derivatives because of the basic chemical structure – the ...
Michal Otreba, Anna Rzepecka-Stojko, Tiago Rodrigues, Anna Kleczka, Agata Kabała-Dzik, Jerzy Stojko   +5 more
openaire   +1 more source

Chenopodium rubrum L. as a model plant for physiological and biochemical investigations of ontogenesis in vitro

Biologica Nyssana, 2010
Chenopodium rubrum L. , is a suitable model plant for studying ontogenesis in vitro as an early flowering species. Culture of intact plants in vitro and antioxidative enzymes detection were performed. Growth pattern to the end of ontogenesis, flowering
Mitrović, A., Živanović, B., Dučić, T., Bogdanović-Pristov, J., Radotić Hadži-Manić, K.   +4 more
doaj  

Spectrophotometric determination of antioxidant activity

Redox Report, 1996
The spectrophotometric technique for total antioxidant activity (TAA)(1,2) measures the relative abilities of antioxidants to scavenge the 2,2'-azino-bis(3-ethylbenz-thiazoline-6-sulfonic acid) (ABTS) radical cation (ABTS(•+)) in comparison with the antioxidant potency of standard amounts of Trolox, the water-soluble vitamin E analogue.
N J, Miller, C A, Rice-Evans
openaire   +2 more sources

Flavone -Glycosides from and their Antioxidative Activity

Natural Product Communications, 2013
A new flavone C -glycoside, 5- O -acetyl-2″-α-rhamnopyranosylisovitexin ( 1 ), was isolated from the aerial parts of Lychnis senno Siebold et Zucc. (Family Caryophyllaceae), along with 2″-α-rhamnopyranosylisovitexin ( 2 ), 2″-α-rhamnopyranosylisoorientin
Hari Prasad Devkota, Kumiko Fukusako, Koji Ishiguro, Shoji Yahara   +3 more
doaj   +1 more source

Antiradical and Antioxidative Activity of Azocalix[4]arene Derivatives: Combined Experimental and Theoretical Study

Molecules, 2019
Developing antioxidants with high efficiency is fundamentally important for the protection of living cells and engineering materials against oxidative damage.
Jiaqi Ni, Lilin Lu, Yi Liu
doaj   +1 more source

PROBIOTICS AND THEIR POTENTIAL ANTIOXIDATIVE ACTIVITY [PDF]

Postępy Mikrobiologii, 2017
Nina Trojan, Paweł Satora
doaj   +1 more source

ТЕРАПЕВТИЧЕСКАЯ ЭФФЕКТИВНОСТЬ ЭМИЦИДИНА ПРИ ЛЕЧЕНИИ ЛОШАДЕЙ С ХРОНИЧЕСКИМИ ЗАБОЛЕВАНИЯМИ ЛЁГКИХ

Ветеринарная патология, 2008
On reciving information by the help modern equipment one can narrow the borders of standart indicators of the antioxidative system of horses`blood, to cleus the fact, that existing some crucial moment in the disease pathogenesis - when antioxidative ...

doaj