Publications by authors named "Xijuan Xia"

Stroke, a leading cause of disability and mortality globally, often cooccurs with depression or poststroke depression (PSD). The intricate interplay between mitochondrial metabolism and immune-related inflammation in depression and stroke remains a pivotal yet unresolved area. This study harnessed bioinformatics to elucidate the distinct contributions of mitochondrial metabolism and the immune microenvironment, as well as their complex interactions, to the pathogenesis of depression and stroke.

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The levels and distributions of polybrominated diphenyl ethers (PBDEs) in chicken tissues from an electronic waste (e-waste) recycling area in southeast China were investigated. Human dietary intake by local residents via chicken muscle and eggs was estimated. The mean PBDEs concentrations in tissues ranged from 15.

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Decabromodiphenyl ether (decaBDE), as a flame retardant, is widely produced and used. To study the thyroid disruption by technical decaBDE at low concentrations, Xenopus laevis tadpoles were exposed to technical decaBDE mixture DE-83R (1-1000 ng/L) in water from stage 46/47 (free swimming larvae, system of Nieuwkoop and Faber) to stage 62. DE-83R at concentration of 1000 ng/L significantly delayed the time to metamorphosis (presented by forelimb emergence, FLE).

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Toxicological studies at environmentally relevant concentrations are essential for understanding ecotoxic and health risks of pollutants such as polybrominated diphenyl ethers (PBDEs). However, no information is available on what exposure levels of PBDEs in vitro studies are environmentally relevant. We exposed MCF-7, HepG2, H295R and PC12 cells to BDE-47, and measured BDE-47 concentrations in the cells after exposure.

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To understand potential ecotoxicological effects of electrical and electronic equipment waste (e-waste) recycling and polybrominated diphenyl ethers (PBDEs) bioaccumulation in loaches, a semi-field experiment using Chinese loach (Misgurnus anguillicaudatus) as experimental fish was performed. Larval loaches were kept in net-cage for three months in an e-wastes recycling site and a reference site in Southeastern China. There was significant difference of the survival rate between the loaches from the e-wastes recycling site (27%, 19/70) and from reference site (70%, 49/70).

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The disappearance and transfer behavior of polychlorinated biphenyl (PCBs) (the mains of penta-PCBs) at higher concentrations (400 mg/kg) bestrewed into semi-field soil systems were studied under near field conditions (semidry climate in North China). The result showed that PCBs did not lose and transfer forward below after 12 months of treatment. And after 24 months of treatment, only less than 2% of PCBs transferred vertically no more than 10 cm and PCBs concentration at treatment layers decreased 10.

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