Data mining technology is called into play to comb and excavate data in the hospital information system(HIS)for the purposes of hospital management and patient safety.Data tables in the electronic medical record system were effectively remodeled as necessary.These measures help build a medical quality surveillance system which is based on the electronic medical record system,with such functions as real-time monitoring and pre-warning.The control framework consists the critical cases control system,surgery and invasive operation control system,overall control system,and TCM strengths application control system.

Objective This report aims to assess the exposure risk of aflatoxin B1 in edible vegetable oil in Guangxi.Methods By using margin of exposure (MOE),the report analyzes the dietary exposure of aflatoxin B1 in edible vegetable oil with the data from contamination survey and dietary intake survey.Results For the vegetable oil sample,the content of aflatoxin B1 was between 0.50-320.00 μg/kg.The detection rate of peanut oil was 78.08％ (114/146) which was higher than other vegetable oil,and the exceeding rate was 31.51％ (46/146).For peanut oil,the average content was 30.80 μg/kg,the dietary exposure of the population was 17.30 ng/kg BW,and the MOE was 18.For the prepackaged peanut oil samples,the average content of aflatoxin B1 was 6.33 μg/kg,which was below the limit.While for the bulk peanut oil,the average content of AFB1 was 41.50 μg/kg,which was more than 1.08 times of the limit,and the dietary exposure was 25.59 ng/kg BW.The MOE of bulk peanut oil was 12,1/8 of the prepackaged peanut oil.Conclusion Food safety regulators should pay more attention to bulk peanut oil products,the priority in the risk management measures.At the same time,related department should also promote healthy education for the residents.

Epimedin B(EB)is one of the main flavonoid ingredients present in Epimedium brevicornum Maxim.,a traditional herb widely used in China.Our previous study showed that EB was a stronger inducer of melanogenesis and an activator of tyrosinase(TYR).However,the role of EB in melanogenesis and the mechanism underlying the regulation remain unclear.Herein,as an extension to our previous investi-gation,we provide comprehensive evidence of EB-induced pigmentation in vivo and in vitro and eluci-date the melanogenesis mechanism by assessing its effects on the TYR family of proteins(TYRs)in terms of expression,activity,and stability.The results showed that EB increased TYRs expression through microphthalmia-associated transcription factor-mediated p-Akt(referred to as protein kinase B(PKB))/glycogen synthase kinase 3β(GSK3β)/β-catenin,p-p70 S6 kinase cascades,and protein 38(p38)/mitogen-activated protein(MAP)kinase(MAPK)and extracellular regulated protein kinases(ERK)/MAPK pathways,after which EB increased the number of melanosomes and promoted their maturation for melanogenesis in melanoma cells and human primary melanocytes/skin tissues.Furthermore,EB exerted repigmentation by stimulating TYR activity in hydroquinone-and N-phenylthiourea-induced TYR inhibitive models,including melanoma cells,zebrafish,and mice.Finally,EB ameliorated monobenzone-induced depigmentation in vitro and in vivo through the enhancement of TYRs stability by inhibiting TYR misfolding,TYR-related protein 1 formation,and retention in the endoplasmic reticulum and then by downregulating the ubiquitination and proteolysis processes.These data conclude that EB can target TYRs and alter their expression,activity,and stability,thus stimulating their pigmentation function,which might provide a novel rational strategy for hypopigmentation treatment in the pharmaceutical and cosmetic industries.

Erectile dysfunction has a high incidence rate and is a difficult-to-treat condition in male urology.The synergistic effect of nerves,endothelium,and smooth muscles plays a crucial role in penile erection.However,the role of the many fibroblasts in the corpus cavernosum of the penis during erection is often overlooked.Fibroblasts are at the center of the cellular and molecular network in the corpus cavernosum of the penis,regulating the dynamic balance of the cavernosal microenvironment and mediating penile erection,thus providing a novel target for treating erectile dysfunction.Blood stasis primarily causes erectile dysfunction,thereby serving as a crucial pathological factor leading to the imbalance of the cavernosal microenvironment.Blood stasis also corresponds to the microscopic pathological changes in the corpus cavernosum of patients with erectile dysfunction.Therefore,this study explored the correlation between fibroblast-mediated penile erection and traditional Chinese medicine theories,integrating it with clinical practice.This study proposes that activating blood and resolving stasis can regulate the cavernosal microenvironment and improve fibroblast-mediated erectile dysfunction.This study also provides novel insights for treating erectile dysfunction with traditional Chinese medicine.