For many years reactive oxygen species (ROS) production in biological systems has been considered to be detrimental [...].
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| http://dx.doi.org/10.3390/antiox11051012 | DOI Listing |
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Puerarin pretreatment provides protection against myocardial ischemia/reperfusion injury via inhibiting excessive autophagy and apoptosis by modulation of HES1.
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Department of Cardiovascular Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, 17 Yongwai Road, Nanchang, 330006, Jiangxi, China.
The study aimed to elucidate the underlying pharmacological mechanism of the traditional Chinese medicine Pue in ameliorating myocardial ischemia-reperfusion injury (MIRI), a critical clinical challenge exacerbated by reperfusion therapy. In vivo MIRI and in vitro anoxia/reoxygenation (A/R) models were constructed. The results demonstrated that Pue pretreatment effectively alleviated MIRI, as manifested by diminishing the levels of serum CK-MB and LDH, mitigating the extent of myocardial infarction and enhancing cardiac functionality.
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Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Faculty of Medicine, Tianjin University, Weijin Road, 300072 Tianjin, China. Electronic address:
Ethnopharmacological Relevance: Originally formulated to mitigate high-altitude sickness, Xinnaoxin capsules (XNX) are composed of three traditional Chinese medicines (Rhodiola rosea L., Lycium barbarum L. and Hippophae rhamnoides) with properties of anti-hypoxia, anti-fatigue, and anti-aging.
View Article and Find Full Text PDFResponse of Kapok seedlings were irrigated with water of different qualities and heavy metal contents for foliar application of antioxidants.
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Horticulture Department, Faculty of Agriculture, Fayoum University, Fayoum, 63514, Egypt.
Background: The imbalance between Egypt's water requirements and supply necessitates the use of unconventional water sources, such as treated sewage water (TSW) and agricultural drainage water (ADW), to combat water scarcity. This study investigated the effects of foliar glycine betaine (GB) on vegetative growth parameters, physiological characteristics, photosynthetic pigments, leaf element contents, anatomical leaf structures, and antioxidant activity. The experiment was conducted in two successive seasons (2021/2022 and 2022/2023) using Kapok seedlings irrigated with ADW and TSW at different mixing ratios with normal irrigation water (NIW) (25%, 50%, 75%, and 100%), combined with foliar spraying of GB at concentrations of 0.
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State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, and College of Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China; School of Agriculture and Environment, and The UWA Institute of Agriculture, The University of Western Australia, Perth, WA 6009, Australia. Electronic address:
Soil cadmium (Cd) pollution poses a significant environmental threat, impacting global food security and human health. Recent studies have highlighted the potential of arbuscular mycorrhizal (AM) fungi to protect crops from various heavy metal stresses, including Cd toxicity. To elucidate the tolerance mechanisms of maize in response to Cd toxicity under AM symbiosis, this study used two maize genotypes with contrasting Cd tolerance: Zhengdan958 (Cd-tolerant) and Zhongke11 (Cd-sensitive).
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Key Laboratory of Mariculture (Ocean University of China), Ministry of Education, Qingdao, PR China; Joint Research Center for Conservation, Restoration & Sustainable Utilization of Marine Ecology, Ocean University of China-China State Shipbuilding Corporation Environmental Development Co., Ltd., Qingdao, PR China; Observation and Research Station of Yellow-Bohai Sea Temperate Seagrass Bed Ecosystem, Ministry of Natural Resources, Qingdao, PR China. Electronic address:
Perfluorooctanoic acid (PFOA), an anthropogenic organic pollutant known for its persistence, resistance to degradation, and toxicity, has raised significant concerns about its potential ecological impacts. Zostera marina, a common submerged seagrass species in temperate offshore areas, is highly vulnerable to pollutant stressors. However, the impact of PFOA on Z.
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