Objective To evaluate the nursing effect of wenjing moxibustion with ginger in zhuang medicine to knee osteoarthritis (KOA), which can provide an effective nursing intervention for KOA. Methods Totally 80 cases were divided into two groups by random number table. There were 40 cases in zhuang moxibution group and 40 in traditional moxibution group. These two groups were taken the same nursing intervention and exercise. However zhuang group were spend 20 minutes and covered by ginger mud on zhuang xiguan point, and fire moxa on the ginger mud. Xuehai, Liangqiu, Neixiyan, and Waixiyan were chosen and fired moxa cone with ginger in traditional group that spent 20 minutes. It was observed the knee pain and swelling before and after 1 week during the treatment. 2 groups were compared with the cost of treatment. Results There was no different in pain and swilling before treatment (P>0.05), but there was significantly difference after 1 week in two groups (t=14.72、12.90;7.04, 2.73, P﹤0.01). It was significantly different in two groups after 1 week treatment (t=-5.06,-3.64, P﹤0.01). There was no significantly difference in the cost of treatment (F=0.041 6, P>0.05). Conclusions these two nursing intervention can release pain and swelling. However it is effective and no different in the cost of treatment when using wenjing moxibustion with ginger in zhuang medicine.

Objective To investigate the relationship between the expression of β-catenin and drug-resistance mechanism of choriocarcinoma according to the expression of β-catenin in JEG-3 cells (human choriocarcinoma cell line) and drug resistant JEG-3/VP16 cells.Methods The mRNA and protein expressions of β-catenin were analyzed with reverse transcription-polymerase chain reaction(RT-PCR) and Western blotting.Flow cytometry was used to determine the percentages of β-catenin-positive cells in the two choriocarcinoma cell lines.Results Both drug resistant choriocarcinoma cells and drag sensitive cells were found to express β-catenin; but the expression of β-catenin mRNA (1.43 ±0.24) and protein(1.49 ±0.17)in drug resistant choriocarcinoma cells was found much higher than that in drug sensitive cells(0.65 ±0.14,0.66 ±0.16,P ＜0.01).And according to detect by flow cytometry,we found the number of β-catenin-positive cells in JEG-3/VP16 cells [(40.13 ±5.17) ％] was much more than that in JEG-3 cells [(13.15 ± 1.48) ％,P ＜ 0.01].Conclusions β-catenin was highly expressed in the drug resistant choriocarcinoma cell line (JEG-3/VP16).It indicates β-catenin might be involved in the drug resistance mechanism of choriocareinoma.

Objective: To explore age of menarche and associated factors of Han nationality, Zhuang nationality and Yao nationality girl in Guangxi, and to provide reference for the development of adolescent health education in schools. Methods: The 7-, 10- and 13-year-old girls of Han, Zhuang, Yao nationality were chosed from three counties of Guangxi, and height, weight and other physical indicators were measured for three consecutive years, and age of menarche was inquired. 448 cases of with compete data in the three consecutive years of monitoring. The influencing factors were investigated through questionnaire. Results: Age of menarche of the whole sample was 11.83(95%CI=11.69-11.96)years old, and that of the Han, Zhuang,Yao nationality was 11.87(95%CI=11.64-12.09), 11.44(95%CI=11.25-11.64)and 12.42(95%CI=12.14-12.70)years old respectively, the difference was statistically significant(P<0.05). Height, sitting height, weight of menarche group in 12 and 13 years old were significantly higher those of the group without menarche(P<0.05). Logistic regression analysis primary sitting height,the chest circumference,intake of seafood,duration of sleep in the night and school exercise time were the primary factors for age at menarche(P<0.01). Conclusion There are ethnic differences in age of menarche among girls in Guangxi, and it is related to sleep,physical activity and dietary structure. Puberty recated health education for girls might start at the fourth grade of primary school, focusing on the education of health life patten, balanced dietary habits, regularly routine, with the goal of growth and development promotion.

Objective:To explore the effect of taxifolin on H2O2-induced pyroptosis in H9C2 cells and the possible mechanisms.Methods:The H9C2 cells was divided into 3 groups:a control group,a hydrogen peroxide (H2O2) group and a taxifolin group.The morphology of H9C2 cells was observed by inverted phase contrast microscope.The mitochondrial membrane potential was measured by JC-1 staining and flow cytometry.The alteration of the level of reactive oxygen species (ROS) was detected by specific mitochondrial probe.The protein levels of cysteinyl aspartate specific proteinase-1 (caspase-1) was determined by Western blot.The mRNA levels of interleukin-18 (IL-18),interleukin-1a (IL-1a),interleukin-1b (IL-1b),absent in melanoma 2 (AIM2),apoptosis-associated apeck-like protein (ASC),nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3)and nucleotide-binding oligomerization domain-like receptor family caspase recruitment domaincontaining protein 4 (NLRC4) were determined by reverse transcription-polymerase chain reaction (RT-PCR).Results:Compared with the control group,the morphology of H9C2 cells obviously changed in the H2O2-treated group,which was guadually improved in the presence of taxifolin.Compared with the control group,the mitochondrial membrane potential was markedly decreased in the H2O2-treated cells,accompanied by the increase of ROS (both P＜0.05).Compared with the H2O2 group,the mitochondrial membrane potential changes in the taxifolin group was increased while the ROS was decreased,with significant difference (both P＜0.05).Compared with the control group,the protein level of caspase-1 and the mRNA levels of IL-18,IL-1a,IL-1b,AIM2,ASC,NLRP3 and NLRC4 in the H2O2-treated group were significantly increased (all P＜0.05),which were attenuated in the presence of taxifolin (all P＜0.05).Conclusion:Taxifolin can protect H9C2 cells from oxidative injury,and it is able to suppress the H2O2-induced H9C2 cell pyroptosis through inhibition of AIM2,NLRP3 and NLRC4 in flammasome.

Objective To explore the related factors and clinical significance of the effect of irrigation on infant with dacryocystitis. Methods A total of 318 eyes of 262 infant were treated with dacryocystitis, and their overall curative effect was observed. Single factor correlation analysis and multivariate Logistic regression were used to analyze 8 factors related to efficacy, such as age of children, length of medical history, severity of symptoms, degree of operation of nurses, degree of parental cooperation, compliance with medication, massage therapy and treatment methods. The effect of each factor on the curative effect. Results It was found that the total effective rate was 90.56 percent of the lacrimal passage in children with 318 tear channel obstruction and dacryocystitis.Single factor analysis results show that the factors influencing the curative effect of single in treatment (χ2= 88.984, P < 0.01), symptom severity (χ2=14.185,P < 0.05) length of history (χ2=18.783, P < 0.05) difference and massage therapy (χ2=10.081, P < 0.05) was statistically significant, the three factors of multiariable Logistic regression analysis results showed that the treatment (P=0.000, OR=0.148,95％ CI 0.052- 0.419) and massage therapy (P=0.012, OR=3.390, 95％ CI 1.309- 8.777) affected infant lacrimal duct flushing out main factors influencing the efficacy of tong. Conclusions The main influencing factors are the different treatment modalities, severity of symptoms the length of medical history and massage therapy in the related factors that affect the effect of infantwith dacryocystitis.

Objective To analyze the hot spots,rules and distribution on safety research of inhalation preparations at home and abroad in the past 20 years,and to summarize the current status of safety and risk control research on inhalation preparations.Methods This reaserch is based on the literature related to the safety and risk control of inhalation preparations in the core collection database of the Web of Science.With the help of Excel 2021 and CiteSpace6.1.R3,visualized processing and analysis were carried out on the annual number of publications,countries,institutions,authors,co-occurrence of keywords,clustering and prominence.Results A total of 365 articles were included,the annual publication number in the field of the safety and risk control of inhalation preparations was less than 30 per year from 2002 to 2018.But since 2019,the number of articles published this year has exceeded 30.Through the analysis of the cooperation network of countries and institutions,the top four countries in terms of publication volume are the United States,the United Kingdom,Germany,and China,and the top three institutions are AstraZeneca,GlaxoSmithKline and Pfizer.Through the analysis of the author cooperation network,the cooperation network between European and American authors was formed earlier,and a certain research group has appeared in 2002.In contrast,a more concentrated cooperation network has been formed in China in 2020.Conclusions In the past 20 years,the research on inhalation preparations has mainly focused on their safety and efficacy,while there are few studies on their risk control.There is a disconnect between safety assessment and risk assessment,and the future focus maybe focused on the adverse reaction assessment and risk management research of inhalation preparations.

ObjectiveTo identify the chemical constituents of Ruyi Zhenbaowan in vitro and in vivo. MethodThe chemical constituents of Ruyi Zhenbaowan were identified based on UHPLC-Q Exactive Orbitrap HRMS. A total of 12 male SD rats were randomized into two groups： control （pure water） and Ruyi Zhenbaowan （1.8 g·kg^-1）. The rats were administrated with the suspension of Ruyi Zhenbaowan or pure water by gavage. After 1.5 h， the plasma and cerebrospinal fluid were collected. Chromatographic separation was performed on a Waters ACQUITY UPLC BEH C₁₈ column （2.1 mm × 150 mm， 1.7 μm） with a mixture of 0.1% formic acid aqueous solution （A） and acetonitrile （B） as the mobile phase. Gradient elution was carried out according to the procedure of 0~15 min，97%~80%A；15~30 min ，80%~60%A；30~40 min，60%~30%A；40~45 min，30%~5%A. The ion source was electrospray ionization， and scan range was m/z 100-1 500. The prototype components and the components in the plasma and cerebrospinal fluid were analyzed qualitatively by scanning in positive and negative ion modes and identified by comparison with the data in published literature and the information of standard substances. ResultA total of 126 chemical constituents were identified from the 80% methanol solution of Ruyi Zhenbaowan， and 14 and 7 prototype constituents were detected in the plasma and the cerebrospinal fluid， respectively. In addition， the fragmentation rules of apigenin， apigenin-7-O-glucuronide， galangin， liquiritin， piperine， glycyrrhizic acid， eugenol， gallic acid， and cholic acid were deduced. ConclusionThis study achieved rapid multicomponent characterization and identification of Ruyi Zhenbaowan in vitro and in vivo， providing theoretical support for exploring active substances and performing quality control.l.

ObjectiveTo systematically and objectively characterize the pharmacological effects of Fufang Biejia Ruangan pills （FBRP） in the intervention of alcoholic liver disease （ALD） using acute and chronic ALD mouse models and to elucidate its molecular mechanisms. MethodFifty SPF-grade male BALB/c mice were randomly divided into the normal group， model group， and FBRP low-， medium-， and high-dose groups （9.6， 19.2， 38.4 mg·kg^-1）. Except for the normal group， the remaining groups were given 56° white wine by gavage to establish the acute ALD model， with samples collected after 4 weeks. Thirty SPF-grade male C57BL/6N mice were randomly divided into the normal group， model group， and FBRP medium-dose group （19.2 mg·kg^-1）. The chronic ALD mouse model was established using the Lieber-DeCarli method over a 10-week period. Inflammatory markers in liver tissues were assessed using hematoxylin-eosin （HE）， Sirius Red， oil red O staining， and enzyme-linked immunosorbent assay （ELISA）. Intoxication behaviors of each group were objectively evaluated through sobering-up time， net-catching， and pole-climbing tests. Further bioinformatics analyses based on clinical transcriptomic data were conducted to identify key targets and molecular mechanisms of FBRP in alleviating ALD through liver-brain dialogue， with experimental validation by ELISA， Western blot， and immunohistochemical staining. ResultCompared with the normal group, the levels of aspartate aminotransferase （AST） and alanine aminotransferase （ALT） in liver tissues of mice in the acute and chronic ALD model groups were significantly increased （P<0.05）. Compared with the model group， the levels of AST and ALT in liver tissue of mice in FBRP groups were significantly decreased （P<0.05）. Compared with the normal group， the time of grasping the net and climbing the pole in the acute ALD model group was significantly decreased within 4 weeks （P<0.01）. Compared with the model group， the grasping and climbing time of FBRP high dose groups increased significantly within 4 weeks （P<0.05）. Compared with the normal group， the expression of high mobility group protein B1 （HMGB1） protein in liver tissue and prefrontal lobe tissue of mice in the chronic ALD model group was significantly increased （P<0.01）. Compared with the model group， the expression of HMGB1 protein in FBRP medium dose group was significantly decreased （P<0.05，P<0.01）. Compared with the normal group， the expression of brain-derived neurotrophic factor （BDNF） protein and the release of γ-aminobutyric acid （GABA） in the prefrontal cortex of the model group were significantly decreased （P<0.01）. Compared with the model group, the expression of BDNF protein and the release of GABA in the FBRP medium dose group were significantly increased （P<0.05）. ConclusionThis study revealed that FBRP improved key pathological changes in ALD by modulating liver-brain dialogue mediated by the HMGB1-BDNF axis. These findings provide experimental evidence for the clinical use of FBRP in treating ALD and offer new insights for the development of ALD therapeutic agents.