The excessive production of free radicals in organism and the imbalance between the concentration of these and the antioxidant defences has been related to the process of aging. It has been postulated that oxidative processes and antioxidant defence can bee sex related. Besides, we have noticed that at old age 60% of male mice developed hepatocellular tumors which were absent in females. Thus, it is of interest to determine oxidative and antioxidative status of aging male and female mice under conventional oxygen conditions and in 100-percet oxygen with possible mechanisms involved. The process of lipid peroxidation and antioxidant enzyme activity was age and sex-related, favouring males over females throughout the lifespan. The sensitivity...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
It has been postulated that the differences in longevity observed between organisms of different sex...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
The excessive production of free radicals in organism and the imbalance between the concentration of...
AbstractBeside classical antioxidative enzymes, the response to hyperoxia might be mediated via regu...
AbstractBeside classical antioxidative enzymes, the response to hyperoxia might be mediated via regu...
Beside classical antioxidative enzymes, the response to hyperoxia might be mediated via regulation o...
Beside classical antioxidative enzymes, the response to hyperoxia might be mediated via regulation o...
Increased oxygen concentration (hyperoxia) induces oxidative damage of tissues and organs. Oxygen to...
Increased oxygen concentration (hyperoxia) induces oxidative damage of tissues and organs. Oxygen to...
Background: We have explored sex differences in ability to maintain redox balance during acute oxida...
A shift from redox regulation to oxidative damage is known to contribute organ dysfunction and aging...
Mariusz Kozakiewicz,1 Maciej Kornatowski,2 Olga Krzywińska,1 Kornelia Kędziora-Kornatowska21Nicolaus...
The term oxidative stress is defined as a direct consequence of the increased production of the so-c...
It has been postulated that the differences in longevity observed between organisms of different sex...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
It has been postulated that the differences in longevity observed between organisms of different sex...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
The excessive production of free radicals in organism and the imbalance between the concentration of...
AbstractBeside classical antioxidative enzymes, the response to hyperoxia might be mediated via regu...
AbstractBeside classical antioxidative enzymes, the response to hyperoxia might be mediated via regu...
Beside classical antioxidative enzymes, the response to hyperoxia might be mediated via regulation o...
Beside classical antioxidative enzymes, the response to hyperoxia might be mediated via regulation o...
Increased oxygen concentration (hyperoxia) induces oxidative damage of tissues and organs. Oxygen to...
Increased oxygen concentration (hyperoxia) induces oxidative damage of tissues and organs. Oxygen to...
Background: We have explored sex differences in ability to maintain redox balance during acute oxida...
A shift from redox regulation to oxidative damage is known to contribute organ dysfunction and aging...
Mariusz Kozakiewicz,1 Maciej Kornatowski,2 Olga Krzywińska,1 Kornelia Kędziora-Kornatowska21Nicolaus...
The term oxidative stress is defined as a direct consequence of the increased production of the so-c...
It has been postulated that the differences in longevity observed between organisms of different sex...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
It has been postulated that the differences in longevity observed between organisms of different sex...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...