This thesis focused on investigating the role of oxidative stress on the extracellular metabolic changes during aging in rat hepatocytes. We characterized the metabolic rates of two commonly used strains of experimental rats: Sprague-Dawley (SD) and Wistar. Higher uptake rates of amino acids were observed for SD rat hepatocytes suggesting their hypermetabolic state in comparison to Wistar hepatocytes. Further experiments were performed with SD rat hepatocytes. Old (24 months) and middle (6 months) age hepatocytes showed differences based on their metabolite rates. Hepatocytes from old age rats were more sensitive to in vitro culture conditions as seen by their decreased cell viability, CYP activity, increased AST and LDH leakage. The consum...
AbstractThe influence of aging on the mechanisms of liver injury and regeneration was studied in a m...
Mitochondria are especially important in cellular senescence since reactive oxygen species (ROS) hav...
Aged individuals have diminished resistance to severe sepsis and septic shock. Past work with animal...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Aging is a continuous, universal, and irreversible process that determines progressive loss of adapt...
Oxidative stress, defined as an imbalance between the production of reactive oxygen species (ROS) an...
Oxidative stress has been implicated to play a major role in aging and age-related diseases. In the ...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Motivation: Oxygen free radicals have been hypothesized to play an important role in aging and a num...
AbstractWe have investigated the effect of ageing and of adriamycin treatment on the bioenergetics o...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
AbstractThe influence of aging on the mechanisms of liver injury and regeneration was studied in a m...
Mitochondria are especially important in cellular senescence since reactive oxygen species (ROS) hav...
Aged individuals have diminished resistance to severe sepsis and septic shock. Past work with animal...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Aging is a continuous, universal, and irreversible process that determines progressive loss of adapt...
Oxidative stress, defined as an imbalance between the production of reactive oxygen species (ROS) an...
Oxidative stress has been implicated to play a major role in aging and age-related diseases. In the ...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Motivation: Oxygen free radicals have been hypothesized to play an important role in aging and a num...
AbstractWe have investigated the effect of ageing and of adriamycin treatment on the bioenergetics o...
Dissertação de mestrado em Bioquímica, apresentada ao Departamento de Ciências da Vida da Faculdade ...
AbstractThe influence of aging on the mechanisms of liver injury and regeneration was studied in a m...
Mitochondria are especially important in cellular senescence since reactive oxygen species (ROS) hav...
Aged individuals have diminished resistance to severe sepsis and septic shock. Past work with animal...