Biomedical and environmental sciences : BES · 2011
The protective role of procyanidins and lycopene against mercuric chloride renal damage in 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.
Yang HaiBo, Xu ZhaoFa, Liu Wei, Deng Yu, Xu Bin
Аннотация
OBJECTIVE: This study aims to investigate the protection of procyanidins and lycopene from the renal damage induced by mercuric chloride.
METHODS: Rats were treated with either procyanidins or lycopene 2h before HgCl(2) subcutaneously injection, once daily treatment for 2 successive days.
RESULTS: In comparison with HgCl(2) group, markers of renal function such as blood urea nitrogen in serum and urinary protein were decreased to (18.45±11.63) mmol/L and (15.93±9.36) mmol/L, (4.54±0.78) g/(g·Cr) and (4.40±1.12) g/(g·Cr). N-acetyl-beta-D-glucosaminidase, lactate dehydrogenase, alkaline phosphatase in urine were depressed to (125.49±11.68) U/(g·Cr), (103.73±21.79) U/(g·Cr), (101.99±12.28) U/(g·Cr), and (113.19±23.74) U/(g·Cr), (71.14±21.80) U/(g·Cr), (73.64±21.51) U/(g·Cr) in procyanidins and lycopene groups. Indicators of oxidative stress, for example, Glutathion was reduced to (45.58±9.89) μmol/(g·pro) and (45.33±5.90) μmol/(g·pro), and antioxidant enzymes such as superoxide dismutase, glutathione-peroxidase were enhanced to (43.07±10.97) U/(mg·pro) and (39.94±6.04) U/(mg·pro), (83.85±18.48) U/(mg·pro), and (85.62±12.68) U/(mg·pro). Malondialdehyde was lowered to (0.95±0.12) (μmol/g·pro) and (1.03±0.12) μmol/(g·pro) in procyanidins and lycopene groups. ROS generation was decreased by 27.63% and 16.40% and apoptosis was also decreased in procyanidins and lycopene groups respectively. Pathological changes were much better as well.
CONCLUSION: Procyanidins and Lycopene play some protective role against mercury kidney damage.
METHODS: Rats were treated with either procyanidins or lycopene 2h before HgCl(2) subcutaneously injection, once daily treatment for 2 successive days.
RESULTS: In comparison with HgCl(2) group, markers of renal function such as blood urea nitrogen in serum and urinary protein were decreased to (18.45±11.63) mmol/L and (15.93±9.36) mmol/L, (4.54±0.78) g/(g·Cr) and (4.40±1.12) g/(g·Cr). N-acetyl-beta-D-glucosaminidase, lactate dehydrogenase, alkaline phosphatase in urine were depressed to (125.49±11.68) U/(g·Cr), (103.73±21.79) U/(g·Cr), (101.99±12.28) U/(g·Cr), and (113.19±23.74) U/(g·Cr), (71.14±21.80) U/(g·Cr), (73.64±21.51) U/(g·Cr) in procyanidins and lycopene groups. Indicators of oxidative stress, for example, Glutathion was reduced to (45.58±9.89) μmol/(g·pro) and (45.33±5.90) μmol/(g·pro), and antioxidant enzymes such as superoxide dismutase, glutathione-peroxidase were enhanced to (43.07±10.97) U/(mg·pro) and (39.94±6.04) U/(mg·pro), (83.85±18.48) U/(mg·pro), and (85.62±12.68) U/(mg·pro). Malondialdehyde was lowered to (0.95±0.12) (μmol/g·pro) and (1.03±0.12) μmol/(g·pro) in procyanidins and lycopene groups. ROS generation was decreased by 27.63% and 16.40% and apoptosis was also decreased in procyanidins and lycopene groups respectively. Pathological changes were much better as well.
CONCLUSION: Procyanidins and Lycopene play some protective role against mercury kidney damage.
Предметные рубрики MeSH
AcetylglucosaminidaseAlkaline PhosphataseAnimalsAntioxidantsBlood Urea NitrogenCarotenoidsGlutathioneGlutathione PeroxidaseKidneyKidney DiseasesL-Lactate DehydrogenaseLipid PeroxidationLycopeneMalondialdehydeMercuric ChlorideMercuryProanthocyanidinsRatsRats, WistarReactive Oxygen SpeciesSuperoxide Dismutase