Journal of the Chinese Medical Association : JCMA
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Different human leukocyte antigen (HLA)-DR genotypes have been known to be associated with the risk of development of systemic lupus erythematosus (SLE) in different populations, although Lu et al. have reported previously that no correlation exists between the HLA-DR genotype and disease manifestation in SLE patients in Taiwan. We investigated the effects different HLA-DR genotypes had on SLE incidence in Taiwanese patients as to whether risk alleles were associated with different clinical manifestations, and the effects risk alleles had on the age of disease onset. ⋯ HLA-DR2 was associated with SLE susceptibility in this Taiwanese population as well as lower age of disease onset and more severe clinical manifestations.
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Estrogen receptor (ER) testing performed using immunohistochemistry (IHC) is a critical predictive tool for breast cancer treatment. This study aimed to investigate the use of tonsil control for monitoring ER staining and hypothesize that optimal staining would reduce interlaboratory variations. ⋯ Tonsil tissue is an ideal control for monitoring ER staining and can serve as a reference for determining the lower bound for ER positivity. Optimal ER staining and appropriate references for ER positivity can further improve ER IHC quality.
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This study aimed to investigate the changes in the bladder neck (BN) and urinary symptoms using extracorporeal magnetic innervation (ExMI) therapy before and after performing passive pelvic floor exercises. ⋯ The ExMI is effective for SUI by strengthening the pelvic floor muscle without significantly decreasing BN mobility.
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Hearing loss is a global health issue and its etiopathologies involve complex molecular pathways. The ubiquitin-proteasome system has been reported to be associated with cochlear development and hearing loss. The gene related to anergy in lymphocytes ( GRAIL ), as an E3 ubiquitin ligase, has not, as yet, been examined in aging-related and noise-induced hearing loss mice models. ⋯ The present data demonstrated that GRAIL deficiency protects against aging-related and noise-induced hearing loss. The mechanism involved needs to be further clarified from the potential association with synaptic modulation, inflammation, and oxidative stress.