Xingfa Liu

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Counterimmunoelectrophoresis (CIE), RNA precipitation, ELISA and immunoblotting against cytoplasmic HeLa cell extract (IB-HeLa) and erythrocyte extract (IB-RBC) were applied to detect anti-Ro(SSA) antibodies in 93 sera selected from patients with various autoimmune diseases [47 were anti-Ro(SSA) positive by CIE]. The RNA precipitation assay, which(More)
Extremely low-frequency (ELF) magnetic field (MF), as a widespread ecological factor, has an influence on all living beings. In the present study, biological effects of ELF-MF on the development of zebrafish (Danio rerio) embryos were investigated. Fertilized embryos were divided into seven groups as control, sham, and five experimental groups. Embryos of(More)
Recently, extremely low frequency electromagnetic fields (ELF-EMF) have received considerable attentions for their potential pathogenicity. In the present study, we explored the effects of ELF-EMF on behaviors of adult male rats. Sixty adult male rats were randomly divided into two groups, the sham exposure group and the 50Hz/100μT ELF-EMF exposure group.(More)
Extremely low frequency magnetic field (ELF-MF), as a ubiquitous ecophysiological factor, has been determined to influence the health of human and animals worldwide. In this study, we focused on the effects of ELF-MF on growth performance and digestive enzyme activity in juvenile tilapia, Oreochromis niloticus. Totally 450 fish were exposed to ELF-MF (50(More)
PURPOSE With the development and widespread use of electromagnetic field (EMF) technology, recent studies are focusing on the effects of EMF on human health. Recently, extremely low frequency electromagnetic fields (ELF-EMF) have been studied with great interest due to their possible effects on Alzheimer's disease (AD). The objective of the present study(More)
The aim of this study was to test whether extremely low frequency electromagnetic fields (ELF EMFs) affect health or not. Here, we constructed a 100-μT/50 Hz electromagnetic field atmosphere. A total of 128 rats were randomly assigned into two groups: the ELF EMF group and the sham group. The ELF EMF group was exposed to 100-μT/50-Hz ELF EMF for 20 h per(More)
Although numerous studies have reported the influence of extremely low frequency magnetic field (ELF-MF) exposure on human health, its effects on cognitive deficits in Alzheimer's disease (AD) have remained under debate. Moreover, the influence of ELF-MF on hyperphosphorylated tau, which is one of the most common pathological hallmarks of AD, has not been(More)
A 50-Hz magnetic field (MF) is a potential health-risk factor. Its effects on the cardiovascular system have not been fully investigated. This study was conducted to explore the effects of long-term exposure to a 50-Hz MF on the cardiovascular system. In the study, an exposure system was constructed, and the distribution of the 50-Hz MF was determined.(More)
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