Diquat (DQ) neurotoxicity mechanisms are unknown, although, it's systemic toxicity is mediated by free radical reactions. The role of glutathione cycle was assessed by glutathione reductase (GR) applied in the pre-treatment of DQ poisoning. Wistar rats were used and tested compounds were administered intrastriatally (i.s.) in one single dose. Total glutathione (tGSH), glutathione disulfide (GSSG) and glutathione peroxidase (GPx) were measured in the vulnerable brain regions (VBRs) (striatum, hippocampus and cortex), at 30 minutes, 24 hours and 7 days post treatment. Results from the intact and the sham operated groups were not statistically different. Rapid spatial spreading of oxidative stress was confirmed in the examined VBRs.. Mortality...
Neurodegeneration is the loss of neuronal structures or functions, while neuroprotection is the dela...
In this 28 day-study, we evaluated the effects of herbicide glyphosate administered by gavage to Wis...
The aim of this study was to investigate the protective effects of oestradiol (E2, 4 mg kg-1 b.w. i....
In this study we examined if the response of the cortex against diquat (DQ), intrastriatally (i.s.) ...
Diquat (DQ) neurotoxicity mechanisms are unknown, although, it's systemic toxicity is mediated by f...
In this study we examined if the response of the cortex against diquat (DQ), intrastriatally (i.s.) ...
Paraquat (PQ), a widely used herbicide is a well-known free radical producing agent. The mechanistic...
Introduction: Contact herbicide diquat (DQ), redox cycling compound, mediates its systemic toxicity ...
This study was conducted to evaluate the potency of the newly prepared germanium L-cysteine α-tocoph...
Agents, providing both for damaging effect and cell viability system in the ischemia/hypoxia area, i...
Diethyldithiocarbamate (DDC) exhibits a variety of effects including neurotoxic, radio-protective an...
Lysergic acid diethylamide (LSD) is a classic hallucinogen, widely abused for decades, while phencyc...
The aim of this study was to investigate the effects of oral melatonin on oxidative/antioxidative pa...
30 days to rats was found to decrease the contents of reduced glutathione (GSH) and increase oxidize...
A hiperglicinemia não-cetótica (HNC) é um erro inato do metabolismo causado pela deficiência do sist...
Neurodegeneration is the loss of neuronal structures or functions, while neuroprotection is the dela...
In this 28 day-study, we evaluated the effects of herbicide glyphosate administered by gavage to Wis...
The aim of this study was to investigate the protective effects of oestradiol (E2, 4 mg kg-1 b.w. i....
In this study we examined if the response of the cortex against diquat (DQ), intrastriatally (i.s.) ...
Diquat (DQ) neurotoxicity mechanisms are unknown, although, it's systemic toxicity is mediated by f...
In this study we examined if the response of the cortex against diquat (DQ), intrastriatally (i.s.) ...
Paraquat (PQ), a widely used herbicide is a well-known free radical producing agent. The mechanistic...
Introduction: Contact herbicide diquat (DQ), redox cycling compound, mediates its systemic toxicity ...
This study was conducted to evaluate the potency of the newly prepared germanium L-cysteine α-tocoph...
Agents, providing both for damaging effect and cell viability system in the ischemia/hypoxia area, i...
Diethyldithiocarbamate (DDC) exhibits a variety of effects including neurotoxic, radio-protective an...
Lysergic acid diethylamide (LSD) is a classic hallucinogen, widely abused for decades, while phencyc...
The aim of this study was to investigate the effects of oral melatonin on oxidative/antioxidative pa...
30 days to rats was found to decrease the contents of reduced glutathione (GSH) and increase oxidize...
A hiperglicinemia não-cetótica (HNC) é um erro inato do metabolismo causado pela deficiência do sist...
Neurodegeneration is the loss of neuronal structures or functions, while neuroprotection is the dela...
In this 28 day-study, we evaluated the effects of herbicide glyphosate administered by gavage to Wis...
The aim of this study was to investigate the protective effects of oestradiol (E2, 4 mg kg-1 b.w. i....