Objective To evaluate the effectiveness and safety of acupuncture in patients with Major Depressive Disorders.Methods Search the database for relevant literature published before April 15,2023.Select randomized controlled trial that meeting the enrollment criteria,evaluate the quality of the literature and classify before meta-analysis systematic evaluation.Results 15 RCTs are included in this study,with a total of 1077 patients.The results showed that acupuncture treatment,compared with antidepressants alone,The score of Hamilton Depression Scale(HAMD)in patients with liver-qi depression disorder[MD=-0.73,95%CI(-1.22,-0.24),P<0.05],the score of TCM Syndrome Scale[MD=-1.89,95%CI(-2.35,-1.44),P<0.001],effective rate[RR=1.09,95%CI(1.03,1.153),P=0.001]and TESS score[MD=-2.76,95%CI(-3.68,-1.85),P<0.001]were statistically significant.Compared with fluoxetine hydrochloride,the effective rate of HAMD scale score was statistically significant[RR=1.07,95%CI(1.01,1.14),P<0.05].Conclusion Compared with antidepressants alone,acupuncture therapy has the advantages for the improvement of HAMD score in patients,the improvement of Traditional Chinese medicine symptoms,and significantly less adverse effects than those in the control group.Through this study,it is considered that acupuncture can be a safe and effective treatment modality.However,due to the quantity and quality of the included literature,the above conclusions still need to be verified by more high-quality clinical trials.

Objective To explore the role of protective function of Sestrin2(Sesn2)to mitochondria in alleviating cognitive dysfunction in mice with sepsis-associated encephalopathy(SAE).Methods 6-week-old male C57BL/6J mice were randomly divided into three groups:sham group,CLP group and CLP plus eupatilin group,40 mice in each group.A sepsis model was induced by cecal ligation and perforation(CLP).The CLP plus eupatilin group was treated with eupatilin.Neurobehavioral test and Morris water maze(MWM)were used to deter-mine neurobehavior and spatial learning and memory function in mice.The number of neurons in hippocampal CA1 area was counted by Nissl staining.HT22 cells were randomly divided into a control group(Con),lipopolysaccha-ride group(LPS),LPS plus eupatilin treatment group(LPS plus eupatilin)and LPS plus eupatilin and Nrf2 siRNA treatment group(LPS plus eupatilin and si-Nrf2).Apoptosis was analyzed by terminal deoxynucleotidyl transferase-mediated nick end labeling(TUNEL)staining,Mitochondrial membrane potential(MMP)was used to analyze mitochondrial damage.Results Seven days after CLP,as compared with sham mice,Sesn2 in hippocampus and cortex decreased significantly in CLP mice(P<0.01).As compared with CLP group,the survival rate in CLP plus eupatilin group increased significantly(P<0.05).As compared with sham group,the mice in CLP group showed a relatively high nerve injury score(P<0.05),and had fewer platform crossings and shorter target stay time,while the mice in CLP plus eupatilin group exhibited a lower injury score(P<0.05),and stayed in the target area for a longer time(P<0.05).As compared with sham group,the co-localization rate of neurons,Sesn2 and Nrf2 in CLP group decreased significantly(P<0.05),and the number of CD68/Iba-1 positive microglia increased significantly(P<0.05),while CLP plus eupatilin group reversed these changes.As compared with Con group,apoptosis and MMP level in LPS group increased significantly(P<0.01),while apoptosis and MMP level in LPS plus eupatilin group were lower than those in LPS group(P<0.05).However,Nrf2 knockdown(LPS plus eupatilin and si-Nrf2 group)reversed the anti-apoptosis and mitochondrial protection of eupatilin.Conclusions Eupatilin can alleviate cognitive dysfunction and neurological deficit in SAE mice by activating Sesn2-Nrf2 pathway,and improve inflammatory microenvironment by alleviating mitochondrial dysfunction.

Objective: To evaluate the characteristics and related factors of physical activities both inside and outside the kindergarten among preschool children, so as to provide a reference for promoting targeted physical activities among different types of children in the future. Methods: From April 2016 to December 2022, 706 preschool children aged 3 to 6 years from the Shanghai parent child cohort followed up. Accelerometers were used to measure their physical activities during kindergarten hours, and a parent questionnaire was employed to assess their physical activities and screen time outside the kindergarten. Restrictive cubic spline analysis was used to examine the relationship between moderate to vigorous physical activities (MVPA) inside and outside the kindergarten. Cluster analysis was performed to identify physical activity patterns among children, and multinomial Logistic regression analysis was conducted to explore the influencing factors of these physical activity patterns. Results: On weekdays, preschooler accumulated an average of (40.83±15.71) minutes of MVPA inside the kindergarten and 30(15, 53) minutes outside daily. Restricted cubic spline analysis revealed an inverted U shaped relationship between MVPA inside and outside the kindergarten. Cluster analysis identified four groups: low daily MVPA but active inside (196, 27.8%), moderate daily MVPA but high screen time outside (97, 13.7%), adequate daily MVPA and relatively active outside (96, 13.6%), and low daily MVPA and relatively inactive both inside and outside (317, 44.9%). Compared to the reference group of adequate daily MVPA and relatively active outside, children with screen time exceeding 60 minutes at 2 years old were more likely to belong to the group with adequate daily MVPA but more screen time outside ( OR =3.84, 95% CI =1.16-12.74, P <0.05). Boys had a lower likelihood of being in the group with low daily MVPA and relatively inactive both inside and outside ( OR =0.33, 95% CI =0.16-0.70, P <0.05). Children from neighborhoods with insufficient sport facilities were more likely to be in the low daily MVPA and relatively inactive group ( OR =2.20, 95% CI = 1.05 -4.63, P <0.05). Conclusions Behavior patterns of physical activity and screen time for both inside and outside the kindergarten vary greatly among different children. Screen time at the age of 2 and the sports facilities around the commuinty are key factors influencing the physical activity pattern. It is recommended to implement personalized intervention plans in collaboration with schools and families for different types of children.

This study was designed to evaluate the correlation between immune antibodies and pelvic inflammatory disease(PID)using retrospective analysis.Cases were selected from 171 patients who met the diagnosis of PID in Liuzhou People's Hospital of Guangxi Province from January 2022 to March 2023,and the PID patients were further divided into simple PID group(53 cases)and in PID combined with reproductive tract infection group(118 cases)according to the presence or absence of reproductive tract infections,while 83 cases of women who did not meet the specific diagnostic criteria of PID and did not have reproductive tract infections were selected as the control group during the same period.The positive rate of immune antibodies in the three groups were observed and compared to explore the relationship between immune antibodies and PID.Data showed that the positive rates of immune antibodies were significantly higher in the PID alone group and the PID combined with reproductive tract infection group than that in the control group.Furthermore,the positive rate of immune antibody TPOAb was significant difference in the PID combined with reproductive tract infection group and the PID alone group(P<0.05).In conclusion,TPOAb is closely associated with reproductive tract infections.

Objective:To explore the role of tripartite motif-containing protein 21(TRIM21)in chronic apical periodontitis(CAP)and its potential mechanism.Methods:Human CAP tissue and normal periodontal tissue were collected.The expression of inflamma-tory factors(IL-1 β,IL-6,TNF-a,TGF-β1),osteoclast related genes(TRAP,RANKL,CTSK),macrophage polarization related genes(CD86,iNOS,CD206,Arg1)and TRIM21 were detected by RT-qPCR.TRIM21 protein was detected by immunohistochemical staining,and the osteoclasts was detected by tartrate resistant acid phosphatase(TRAP)staining.The inflammation cell model was es-tablished by stimulating Raw264.7 cells with lipoteichoic acid(LTA)or lipopolysaccharide(LPS),and the expression of the above factors was detected.The bone marrow-derived macrophages(BMDMs)extracted from wild-type and TRIM21-/-mice stimulated by LPS were used to verify the expression of the above factors by RT-qPCR,the osteoclasts were detected by TRAP staining,and the po-larization of macrophages was detected by immunofluorescence staining.Results:In CAP tissue the expression of inflammatory factors,osteoclast related genes,CD86,iNOS and TRIM21 increased,while CD206 and Arg1 decreased,and osteoclasts were more than that in normal tissue.The stimulation of LTA/LPS promoted the proliferation of Raw264.7 cells,and the expression of these factors in cells was consistent with that in tissues.After LPS stimulation,BMDMs of TRIM21-/-mice had lighter inflammation,lower expression of os-teoclast specific genes,fewer osteoclasts and lower M1 polarization than those of wild type mice.Conclusion:TRIM21 might promote the progress of CAP by promoting M1 polarization of macrophages.

[Objective]To summarize the experience of YE Tianshi in the treatment of kidney diseases by unblocking method,so as to provide ideas for clinical differentiation and treatment of kidney diseases.[Methods]Taking Clinical Practice with Medical Records as the research object,combining with the discussion of ancient books such as Inner Canon of Yellow Emperor and Treatise on Febrile and Miscellaneous Diseases,the experience of YE Tianshi's treatment of kidney diseases with unblocking method was summarized.[Results]Unblocking method has a rich connotation.All methods that help the flow of Qi and blood and restoring the normal physiological state of the organism can be considered as unblocking method.YE Tianshi put forward the academic proposition of"all diseases should be treated with unblocking method",and established many methods such as dredging collaterals,promoting free flow of Qi,removing blood stasis and promoting diuresis,activating Yang,which inspired the clinical application of unblocking method.In the identification and treatment of kidney diseases,YE Tianshi attached great importance to the pathogenesis of obstruction of kidney Qi,and considered that the disharmony of Yin and Yang,the pathogen of phlegm,dampness and blood stasis were accumulated,eight extraordinary meridians were blocked,deficiency interweaved with excess was the key to cause kidney diseases,treatment should pay attention to moving kidney Qi.In the treatment of edema,stranguria with turbid discharge disease,spermatorrhea and other kidney diseases,formed the treatment principles of"regulating Yin and Yang,functioning normally when unobstructed""removing blood stasis and dredging collaterals,opening the orifices and invigorating the kidney""dredging the eight extra meridians,tonifying the liver and kidney",selected prescription and dispatching drugs,and achieved remarkable effects.[Conclusion]YE Tianshi's application of unblocking method in the treatment of kidney diseases has its own characteristics,which is accurate in syndrome differentiation,clear in theory and simple in medication,and provides a way of thinking for the application of unblocking method in the treatment of kidney diseases.

Correct neonatal resuscitation is the primary way to reduce perinatal mortality and neurological sequelae, and adequate preparation is essential. This article introduces the details for preparing neonatal resuscitation (including antenatal consultation) and ways to optimize the practice, aiming to improve the success rate of neonatal resuscitation.

Objective To evaluate the dynamic changes of left ventricular mechanical synchrony in the early period after acute myocardial infarction (AMI) by two-dimensional speckle tracking imaging (2D-STI) and real time three-dimensional echocardiography (RT-3DE),and analyze the correlation with phase analysis of single photo emission computed tomography gated myocardial perfusion imaging (SPECT GMPI) in porcine models,and further to investigate the clinical significance of left ventricular mechanical dyssynchrony in patients with AMI.Methods Bama minipigs(n =11) were subjected to left anterior descending (LAD) occlusion by balloon to introduce AMI porcine models.All animals underwent 2D-STI and RT-3DE at the baseline (before AMI),1 day,1 week and 4 weeks after LAD occlusion,respectively.In addition,SPECT GMPI was measured at baseline and 1 day after AMI.Data was analyzed and compared the dynamic changes of left ventricular mechanical synchrony before and after AMI.Then the correlation between echocardiography and SPECT GMPI in evaluating left ventricular mechanical synchrony before and after AMI were calculated.Results Eight pigs were successfully established as AMI models and complete the study.SPECT GMPI,2D-STI and RT-3DE showed that the left ventricular mechanical synchrony indexes were significantly higher at 1 day after AMI than those before AMI,which means the appearance of left ventricular mechanical dyssynchrony.Compared with those 1 day after AMI,GLS,Time SD,Tmsv16-SD％ and Tmsv16-Dif％ did not change significantly at 1 week after AMI,but they significantly increased at4 weeks after AMI (all P ＜0.05).At baseline and 1 day after AMI,the GLS measured by 2D-STI and the SPECT GMPI parameter phase bandwidth (BW) showed good correlation(r =0.708-0.719,P ＜0.05),Time SD was significantly correlated with the SPECT GMPI parameter phase standard deviation (SD)(r =0.717-0.830,P ＜0.05),while Tmsv16-Dif％ derived from RT-3DE had a better positive correlation with BW (r =0.713-0.857,P ＜0.05),as similar as Tmsv16-SD％ with SD(r =0.803-0.957,P ＜0.05).Conclusions Left ventricular mechanical dyssynchrony is present 1 day after AMI.Compared with that 1 day after AMI,left ventricular mechanical dyssynchrony doesn't change significantly at 1week after AMI,but further aggravates at 4 weeks after AMI.The parameters of 2D-STI and RT-3DE have good correlation with the mechanical synchrony parameters measured by SPECT GMPI.2D-STI and RT-3DE can be used as reliable methods to evaluate left ventricle mechanical dyssynchrony early after AMI.

Objective To explore the relationship between radiomics signatures based on DWI and dynamic contrast-enhanced MRI (DCE-MRI) and molecular subtypes of breast cancer.Methods A retrospective analysis of 79 female breast cancer patients, with single mass, clear molecular subtypes and preoperative breast MRI scanning (obtaining DCE-MRI and ADC images), of Guangdong General Hospital from June 2015 to June 2016,were performed.Traditional quantitative parameters,including ADC value and initial enhancement rate(IER),were recorded.Texture analysis were performed on ADC map and DCE map, with manual segmentation and extraction of radiomic features,and Manual segmentation was performed on ADC map and DCE map, radiomics features were extracted and 10 radiomics signatures were finally selected after dimension reduction. Four molecular subtypes of breast cancer were classified by immunohistochemical detection of pathological specimens, including Luminal A, Luminal B, human epidermal growth factor receptor 2 (HER2) overexpression and triple negative (TN). Univariate logistic regression analysis was used for assessing the performance of ADC values, IER values and radiomics signatures to independently predict molecular subtypes groups.Multivariate logistic regression analysis was performed to establish predicting models, then receiver operating characteristic curves (ROC) were drawn and areas under ROC curve were calculated to compare the diagnostic performance of each model. The Hosmer-Lemeshow test was performed to test the goodness of model fitness. Results There were 29 cases of Luminal A, 39 cases of Luminal B, 5 cases of HER2 overexpression and 6 cases of TN breast cancer patients.Univariate logistic regression analysis was used to assess the ability of traditonal MRI parameters of ADC and IER values and ten of the radiomics siganitures in classifying molecular subtypes,results showed that the AUC values of ADC and IER values, were both less than 0.70 (range 0.516 to 0.605), which indicated valueless;at least one radiomic signature had AUC greater than 0.70 when identifying each molecular subtype, and AUC of DCE_L_G_2.5_autocorrelation achieved the highest value of 0.941 in identifying TN and non-TN subtypes.Multivariate logistic regression analysis were performed to obtain the best model, results showed that the AUCs for classifying Luminal A and non-Luminal A, Luminal B and non-Luminal B, TN and non-TN subtypes were 0.786 and 0.733 And 0.941, respectively. The Hosmer-Lemeshow test showed that the P values of all models were larger than 0.10 (0.156, 0.204 and 0.820,respectively),indicating that there was no significant difference between the predicted and observed values of each model established, these models were all fitted good. Conclusion The radiomics features based on ADC map and DCE map can help to identify the molecular subtypes of breast cancer,especially for the identification of TN type breast cancer.