Results 291 to 300 of about 1,849,004 (361)

Blood antioxidant enzymes during epileptic activity

Bulletin of Experimental Biology and Medicine, 1987
It has been shown that the development of generalized epileptic activity in rats led to the decrease in superoxide dismutase (SOD) activity without affecting glutathione peroxidase (GP) and glutathione reductase (GR) activity. Long-term examination of 13 patients suffering from generalized forms of epilepsy has shown an about 30% decrease in SOD and GP
E. V. Nikushkin, G. N. Kryzhanovskii, I. R. Tupeev, M. M. Bordyukov, S. M. Yuzefova   +4 more
openaire   +1 more source

Effect of cadmium on morphometric traits, antioxidant enzyme activity and phytochelatin synthase gene expression (SoPCS) of Saccharum officinarum var. cp48-103 in vitro.

Ecotoxicology and Environmental Safety, 2018
Cadmium is an important environmental pollutant which genetically, physiologically and biochemically affects the cell. Phytochelatins (PC) are involved in one of the phytoremediation mechanisms, in which they are able to bind heavy metals, such as ...
Z. Yousefi, M. Kolahi, A. Majd, P. Jonoubi   +3 more
semanticscholar   +1 more source

Effect of high temperature stress on heat shock protein expression and antioxidant enzyme activity of two morphs of the mud crab Scylla paramamosain.

Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 2018
The present study aimed to investigate the effect rapid temperature change from moderate temperature to high temperatures on heat shock protein (HSP) expression and antioxidant enzyme activities in mud crabs.
Ziming Liu, Xiangqiu Zhu, Jun Lu, Wan-Jun Cai, Ya-ping Ye, Y. Lv   +5 more
semanticscholar   +1 more source

Phenolic Acids and Antioxidants Profile, Antioxidative Enzymes and Antioxidant Activity of Mango

International Journal of Bio-resource and Stress Management, 2022
In an effort to evaluate the antioxidative property in mango, a laboratory study was conducted at BCKV, Mohanpur during 2019 with ten varieties of mango selected on the basis of popularity and area coverage. The pulp of the fruit samples harvested at the firm ripe stage showed wide genotypic variability in the contents of antioxidants and activity of ...
Plaban Panda, Subhrojit Dolui, Asis K. Banik, Anurup Majumder, Amitava Bhattacharya   +4 more
openaire   +1 more source

ERYTHROCYTE ANTIOXIDANT ENZYME ACTIVITIES IN CHILDREN WITH MYELOMENINGOCELE

Developmental Medicine & Child Neurology, 1995
SUMMARYErythrocyte free radical scavenging enzyme activities and their cofuctor trace elements in plasma were assessed in 26 selected patients with myelomeningocele, both parents from 10 selected families, and 14 healthy adult controls. All index children except one were deficient in erythrocyte glutathione peroxidase (GSH‐Px).
W D, Graf, C E, Pippenger, D B, Shurtleff   +2 more
openaire   +2 more sources

Antioxidant Enzyme Activity in the Maturing Rat Testis

Journal of Andrology, 1992
Abstract: Developmental profiles of the activity of the antioxidant enzymes superoxide dismutase (SOD), catalase, glutathione peroxidase (GSH‐Px), glutathione transferase (GSH‐Tr), and hexose monophosphate shunt (HMS) were measured in the rat testis and liver.
V, Peltola, I, Huhtaniemi, M, Ahotupa
openaire   +2 more sources

Highly stable enzyme-mimicking nanocomposite of antioxidant activity

Journal of Colloid and Interface Science, 2019
A highly stable nanocomposite of antioxidant activity was developed by immobilization of a superoxide dismutase-mimicking metal complex on copolymer-functionalized nanoclay. The layered double hydroxide (LDH) nanoclays were synthesized and surface modification was performed by adsorbing poly(vinylpyridine-b-methacrylic acid) (PVPMAA). The effect of the
Marko Pavlovic, Bálint Náfrádi, Paul Rouster, Szabolcs Muráth, Istvan Szilagyi   +4 more
openaire   +3 more sources

Enzyme-Catalyzed Change of Antioxidants Content and Antioxidant Activity of Asparagus Juice

Journal of Agricultural and Food Chemistry, 2006
A pectolytic enzyme preparation from Aspergillus niger (pectinase AN) decreased most rutin content and antioxidant activity of asparagus juice. To investigate the mechanism of such loss, we analyzed several possible related enzyme activities in pectinase AN.
Ting, Sun, Joseph R, Powers, Juming, Tang   +2 more
openaire   +2 more sources

[Blood antioxidative enzymes during epileptic activity].

Biulleten' eksperimental'noi biologii i meditsiny, 1987
It has been shown that the development of generalized epileptic activity in rats led to the decrease in superoxide dismutase (SOD) activity without affecting glutathione peroxidase (GP) and glutathione reductase (GR) activity. Long-term examination of 13 patients suffering from generalized forms of epilepsy has shown an about 30% decrease in SOD and GP
E V, Nikushkin, G N, Kryzhanovskiĭ, I R, Tupeev, M M, Bordiukov, S M, Iuzefova   +4 more
openaire   +1 more source

Antioxidant enzyme activities and malondialdehyde levels related to aging

Clinica Chimica Acta, 2001
Free oxygen radicals have been proposed as important causative agents of aging. We have evaluated age-related changes in antioxidant enzyme activities and lipid peroxidation.We measured erythrocyte superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) and plasma malondialdehyde (MDA) levels.
M E, Inal, G, Kanbak, E, Sunal
openaire   +2 more sources