Current drug safety · 2025
Resveratrol Neuroprotective Action Against Cognitive Impairments Induced by Lorazepam in Male Rats.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Chakraborty Anup Kumar, Tiwari Prashant, Khobragade Deepak Shamrao, Kadiri Sunil Kumar, Sheikh Imran A, Thakur Jyoti
Аннотация
INTRODUCTION/AIM: The study examines how chronic resveratrol administration affects behavioral and neurochemical changes caused by Lorazepam (LZP), a classical anti-anxiety medicine associated with neurodegenerative and neurological problems.
METHOD: Forty male rats were placed into four groups: a control group receiving 1% Tween 80, the LZP group receiving 2 mg/kg/day, the Resveratrol group receiving 50 mg/kg/day, and the LZP plus resveratrol group receiving the same doses of LZP and Resveratrol. Oral therapy was given daily for 6 weeks. The animals were euthanized after open field and Y maze behavioral tests. In specific brain regions, neurochemical analyses were performed on GABA, glutamic acid, monoamines (norepinephrine, dopamine, and serotonin) and their metabolites, DNA fragmentation (8-hydroxy-2-deoxyguanosine or 8-HdG), brain-derived neurotrophic factor (BDNF), and Ca-ATPase.
RESULTS: Resveratrol therapy improved GABA, glutamic acid, monoamines, and their metabolites in the cerebral cortex, hippocampus, and striatum. Additionally, it reduced DNA fragmentation (8- HdG) and counteracted LZP-induced Ca-ATPase downregulation at a significant level (p < 0.05). Resveratrol also reversed LZP-induced behavioral changes in the Y maze and open field tests.
CONCLUSION: Resveratrol has anxiolytic-like actions like benzodiazepines and neuroprotective capabilities against LZP-induced adverse effects.
METHOD: Forty male rats were placed into four groups: a control group receiving 1% Tween 80, the LZP group receiving 2 mg/kg/day, the Resveratrol group receiving 50 mg/kg/day, and the LZP plus resveratrol group receiving the same doses of LZP and Resveratrol. Oral therapy was given daily for 6 weeks. The animals were euthanized after open field and Y maze behavioral tests. In specific brain regions, neurochemical analyses were performed on GABA, glutamic acid, monoamines (norepinephrine, dopamine, and serotonin) and their metabolites, DNA fragmentation (8-hydroxy-2-deoxyguanosine or 8-HdG), brain-derived neurotrophic factor (BDNF), and Ca-ATPase.
RESULTS: Resveratrol therapy improved GABA, glutamic acid, monoamines, and their metabolites in the cerebral cortex, hippocampus, and striatum. Additionally, it reduced DNA fragmentation (8- HdG) and counteracted LZP-induced Ca-ATPase downregulation at a significant level (p < 0.05). Resveratrol also reversed LZP-induced behavioral changes in the Y maze and open field tests.
CONCLUSION: Resveratrol has anxiolytic-like actions like benzodiazepines and neuroprotective capabilities against LZP-induced adverse effects.