ObjectiveTo compare the development status of health facilities in different regions （non-agricultural and agricultural districts）and different types across four dimensions： organizational management， health environment， health activities， and health outcomes， to explore factors that may affect the current development status and summarize effective experiences， and to provide a foundation for the subsequent comprehensive， standardized， and effective promotion of health facility development and tiered and classified management. MethodsInvestigators conducted a health status survey based on the four dimensions for 50 health facilities in 16 districts of Shanghai， representing three types （including government agencies， enterprises， and communities）. Evaluation forms were filled out through on-site observation and document reviews， which were developed in accordance with the Shanghai Health Settings Evaluation Standards （for trial implementation in 2019）. ResultsThe average total score of health facilities in Shanghai was （88.42±11.93） points， with an overall excellence rate of 86.0%. The excellence rate of each dimension， from highest to lowest， were healthy environment （84.0%）， organizational management （82.0%）， health activities （78.0%）， and health outcomes （44.0%）. Health facilities in agricultural districts scored higher in both total score and average score on the organizational management dimension compared to non-agricultural districts. The excellence rate for the organizational management dimension was also higher in agricultural districts than in non-agricultural districts. There was no statistical significance in the total score， the score of each dimension， the overall excellence rate， and the excellence rate of each dimension among different types of health facilities （P>0.05）. ConclusionThe development of health facilities among government agencies， enterprises， and communities in Shanghai has begun to yield positive results. Health facilities in non-agricultural districts should actively draw on the experience of those in agricultural districts， particularly in organizational management， adjust development ideas and planning based on their own realities， so as to continuously improve the levels of development.

Objective To explore the clinical efficacy of repeated transcranial magnetic stimulation(rTMS)and acupuncture therapy in the treatment of chronic insomnia disorder(CID)patients.Methods A total of 80 patients with CID,who were treated at Nanchang First Hospital from January 2022 to December 2023,were selected for the study.The patients were randomly divided into control group and treatment group,with 40 cases in each group.The control group patients were treated with dexmedetomidine,while the treatment group patients received rTMS and acupuncture therapy in addition to control group.The treatment course was 4 weeks,and the sleep quality,sleep related indicators,and psychological condition improvement of both groups of patients were observed before and after treatment.Results After treatment,the Pittsburgh sleep quality index scores of both groups of patients decreased(P＜0.05);The sleep latency and number of awakenings were lower than before treatment(P＜0.05),and the total sleep time,sleep efficiency,and proportion of rapid eye movement sleep were higher than before treatment,treatment group showed more significant improvement than control group(P＜0.05).After treatment,the Hamilton anxiety and depression scale scores of both groups of patients decreased compared to before treatment,but there was no statistically significant difference in control group before and after treatment(P＞0.05).However,there was a statistically significant difference in treatment group before and after treatment(P＜0.05).Conclusion The combination of rTMS and acupuncture treatment can significantly improve the sleep quality of CID patients,while also reducing the accompanying symptoms of anxiety and depression.

Objective:To analyze the prenatal clinical phenotypes and pregnancy outcomes of fetuses with 22q11.21 microdeletion and microduplication syndrome to provide a basis for clinical genetic counseling.Methods:This retrospective study involved the cases diagnosed with 22q11.21 microdeletion or microduplication by chromosomal microarray analysis (CMA) due to abnormal ultrasound findings, advanced maternal age, or high-risk pregnancies indicated by serum screening in the Prenatal Diagnosis Center of the First Affiliated Hospital of Air Force Medical University from January 2015 to January 2022. Clinical phenotypes and pregnancy outcomes of the fetuses were analyzed and described.Results:Among 9 141 cases referred for CMA during the study period, 77 cases (0.8%) were diagnosed as 22q11.21 microdeletion or microduplication, including 62 (80.5%) with 22q11.21 microdeletion and 15 (19.5%) with microduplication. In the 22q11.21 microdeletion cases, 58 had typical deletion, and four had atypical deletions, but all fetuses carried TBX1 gene that was clearly associated with congenital heart disease. The 15 fetuses with 22q11.21 microduplication including 14 in the typical region and one in the atypical region. Forty-eight (77.4%) out of the 62 fetuses with 22q11.21 microdeletion were complicated by congenital heart defects, including 28 with conotruncal defects. Five of the 15 fetuses with 22q11.21 microduplication were complicated by congenital heart defects. The cases were followed up on telephone at three to six months after the expected date of delivery. Among the 62 cases with 22q11.21 microdeletion, 52 terminated pregnancies, five were lost to follow-up, and five were delivered (one died after one month of premature delivery, one was born with anal advancement and growth retardation, and three were followed up without obvious abnormality). Among the 15 cases with 22q11.21 microduplication, four terminated pregnancies, two were lost to follow-up, and nine gave birth (eight were followed up without obvious abnormality, one grew slowly). Conclusions:The application of CMA in the prenatal diagnosis of 22q11.21 microdeletion and microduplication fetuses, and the comprehensive analysis of clinical manifestations and pregnancy outcome combined with ultrasonic diagnosis are of great significance in guiding the treatment and rehabilitation after birth of an affected child. Genetic counseling for cases with 22q11.21 microdeletion and microduplication syndrome should be cautious and consider ultrasound findings.

Depressive disorder ranks as a major bur-den of disease worldwide,yet the current antidepressant medications are limited by frequent non-responsiveness and significant side effects.The lateral septum(LS)is thought to control of depression,however,the cellular and circuit substrates are largely unknown.Here,we identified a subpopulation of LS GABAergic adenosine A2A receptors(A2AR)-positive neurons mediating depres-sive symptoms via direct projects to the lateral habenula(LHb)and the dorsomedial hypothalamus(DMH).Activa-tion of A2AR in the LS augmented the spiking frequency of A2AR-positive neurons leading to a decreased activation of surrounding neurons and the bi-directional manipula-tion of LS-A2AR activity demonstrated that LS-A2ARs are necessary and sufficient to trigger depressive pheno-types.Thus,the optogenetic modulation(stimulation or inhibition)of LS-A2AR-positive neuronal activity or LS-A2AR-positive neurons projection terminals to the LHb or DMH,phenocopied depressive behaviors.Moreover,A2AR are upregulated in the LS in two male mouse mod-els of repeated stress-induced depression.This identifica-tion that aberrantly increased A2AR signaling in the LS is a critical upstream regulator of repeated stress-induced depressive-like behaviors provides a neurophysiological and circuit-based justification of the antidepressant poten-tial of A2AR antagonists,prompting their clinical transla-tion.

AIM: The DNA plasmid lipidosome (LP) vaccine based VEGFR2 extracellular region (exVEGFR2) was prepared in order to provide a new approach for cancer active immunotherapy. METHODS: High fidelity PCR was used to amplify the target sequence of exVEGFR2 with two restriction site of Kpn and Xba. The plasmid of pCMV/exVEGFR2 was constructed by connected exVEGFR2 with pCMV empty plasmid. The activity of immune activation was detected by ELISA. CTLs mediated cytotoxic activity was analyzed by

OBJECTIVE: To explore the effect of telmisartan on the expression of metadherin in the kidney of mice with unilateral ureter obstruction. METHODS: Eighteen male C57 mice were randomized into sham-operated group, model group and telmisartan treatment group. In the latter two groups, renal interstitial fibrosis as the result of unilateral ureter obstruction (UUO) was induced by unilateral ureteral ligation with or without telmisartan intervention. Renal pathological changes of the mice were assessed using Masson staining, and immunohistochemistry and Western blotting were used to detect the expression of extracellular matrix proteins and metadherin in the kidney of the mice. In the experiment, cultured mouse renal tubular epithelial cells (mTECs) were stimulated with transforming growth factor-β1 (TGF-β1) and transfected with a siRNA targeting metadherin, and the changes in the expressions of extracellular matrix proteins and metadherin were detected using Western blotting. RESULTS: The expressions of extracellular matrix proteins and metadherin increased significantly in the kidney of mice with UUO ( < 0.05). Intervention with telmisartan significantly lowered the expressions of extracellular matrix proteins and metadherin and alleviated the pathology of renal fibrosis in mice with UUO ( < 0.05). In cultured mTECs, siRNA-mediated knockdown of metadherin obviously reversed TGF-β1-induced increase in the expressions of extracellular matrix proteins and metadherin. CONCLUSIONS Telmisartan can suppress the production of extracellular matrix proteins and the expression of metadhein to attenuate UUO-induced renal fibrosis in mice.
Angiotensin II Type 1 Receptor Blockers ; Animals ; Antihypertensive Agents ; Extracellular Matrix Proteins ; metabolism ; Fibrosis ; Kidney ; drug effects ; metabolism ; pathology ; Male ; Membrane Proteins ; genetics ; metabolism ; Mice ; Mice, Inbred C57BL ; RNA, Small Interfering ; Random Allocation ; Telmisartan ; pharmacology ; Transforming Growth Factor beta1 ; pharmacology ; Ureteral Obstruction ; complications ; metabolism

Objective: To analyze the diagnostic value of ultrasound guided 14 gauge coreneedle biopsy (US-CNB) in breast nodules. Methods: We retrospectively analyzed the pathological results of US-CNB and surgical excision from 373 breast nodules in Peking University International Hospital from Sep 2016 to Nov 2018 to evaluate the accuracy of 14g US-CNB. Results: A total of 349 patients(373 nodules)underwent US-CNB. US-CNB reported 282 benign lesions(75.6%, 282/373), 20 high-risklesions(5.4%, 20/373), and 71 malignant lesions(19.0%, 71/373). For 282 CNB reported benign lesions, the surgical pathology confirmed 235 lesions , 46 for high-risk lesions and 1 for malignant lesion with a concordancy of 83.3%(235/282)and the underestimation rate was 16.7%(47/282). US-CNB identified 20 high-risk lesions. According to surgical results, 15 were high-risk lesions and 5 were malignant lesions with a concordancy of 75% (15/20)and the underestimation rate was 25%(5/20). When it comes to malignant lesions, the excision results showed that 70 were malignant lesions and 1was high-risk lesion with a concordancy of 98.6%(70/71)and the overestimation rate was 1.4%(1/71). The concordance of the histological type , calculated for 50 invasive carcinomas, was 92% (46/50) with a kappa value of 0.77.The concordance of the histological grade could be calculated for 38 invasive ductal carcinomas with the Elston-Elllis Method . It was 89.5% (34/38) with a kappa value of 0.57. Conclusions The pathology result of 14gUS-CNB is in good consistency with surgical excision for breast benign and malignant lesions.

Objective? To establish, implement and evaluate the pain control quality system for patients with total knee arthroplasty(TKA). Methods? Through literature search and interviews with medical staff and retrospective reviews of TKA cases in orthopedic wards, the problems in pain control of TKA patients during perioperative period were analyzed. According to the evidence-based practice guideline and the existing problems in pain nursing practice, the pain control quality system was constructed. From January to November 2018, 75 TKA patients in Orthopedic Department, Ningbo First Hospital were selected as the research objects and randomly divided into the control group (n=35) and the intervention group (n=40). The control group received the routine pain nursing mode, and the intervention group was managed by the pain control quality system. The static and dynamic VAS scores on the 1st, 3rd and 7th day after TKA, the incidence of analgesia-related complications and the quality of pain nursing were compared between the two groups. Results? There were significant statistical differences in static and dynamic VAS scores of knee joint between the two groups on the 1st, 3rd and 7th day after operation (P＜0.05). There was no statistical difference in the incidence of analgesia-related complications between the two groups (P＞ 0.05). The total score of TKA perioperative pain nursing quality in the intervention group was 84 (80, 85), while that of the control group was 56 (53, 58). The difference between the two groups was statistically significant (P＜0.01). Conclusions? The construction of pain control quality system can effectively improve the level of perioperative pain management of TKA, the quality of pain nursing care, and improve the perioperative pain of TKA patients.

Objective To investigate the effect of ursolic acid (UA) on the colorectal tumor and microenvironment in mice,and to provide a theoretical basis for the clinical application of UA.Methods The models of subcutaneous transplanted tumor of mouse CT26 cells was established.The models were divided into four groups:control group,tumor bearing group,tumor beating dimethyl sulfoxide (DMSO) group and tumor beating UA group.Tbe serum levels of interleukin-6 (IL-6) were detected by enzyme linked immunosorbent assay (ELISA).The number and percentage of myeloid-derived suppressor cell (MDSC) in the spleen of mice were analyzed by flow cytometry.The mRNA levels of IL-6 and signal transducer and activator of transcription 3 (STAT3) in tumor were examined by real-time quantitative polymerase chain reaction (RT-PCR).The protein levels of STAT3 and p-STAT3 in tumor were detected by Western blotting.Results The results showed that UA could significantly decrease the number of spleen MDSC.The accounts of spleen MDSC of tumor bearing UA group (249.60 ± 17.12) was lower than that of tumor beating DMSO group (366.40 ± 34.08),and the difference was statistically significant (P =0.021).The serum level of IL-6 in tumor bearing UA group [(46.40 ± 17.05) pg/ml] was decreased than that in tumor bearing DMSO group [(94.27 ±21.51) pg/ml],and the difference was statistically significant (P =0.012).The expression levels of IL-6 and STAT3 mRNA in tumor tissues of tumor bearing UA group (0.12 ±0.01,0.21 ±0.08) were lower than those of tumor bearing DMSO group (0.69 ± 0.14,0.79 ± 0.06),and the differences were statistically significant (P =0.008;P =0.003).The protein expression levels of STAT3 and p-STAT3 in tumor tissues of tumor bearing UA group (0.81 ±0.02,0.28 ±0.04) were lower than those of tumor bearing DMS0 group (0.98 ±0.02,0.91 ±0.22),and the differences were statistically significant (P =0.027;P =0.029).Conclusion UA may inhibit the activation of STAT3 signaling pathway and the amplification of MDSC in microenvironment by reducing IL-6,thus to enhance the function of immune-killing tumor cells to regulate tumor immune microenvironment and inhibit the immune escape of mouse colorectal cancer cells.

Objective To analysis the clinical high risk factors for fetal chromosomal abnormalities.Methods Amniocentesis,chromosomal karyotype analysis and other related methods were performed on 4829 pregnant women,who presented sole indication of prenatal diagnosis such as advanced age,high risk factors and fetal ultrasound abnormalities,for analyzing the correlations of those women to the incidence of fetal chromosomal abnormalities.Results The detection rates of abnormal karyotype were 5.0％ (57/1143),1.7％ (40/2367) and 4.3％ (57/1319) in the older women group (age＞35),abnormal maternal serological screening group and abnormal fetal ultrasound finding group,respectively.The detection rats of karyotype abnormality were 6.9％ (23/333) in women with fetal congenital heart diseases,8.5％ (20/234) in those with abnormal amniotic fluid,1.1％ (1/89) in those with fetal ventriculomegaly,1.1％ (10/898) in those with fetal intracardiac hyperechogenicity,5.9％ (2/34) in those with fetal choroid cyst and 5.6％ (1/18) in those with fetal renal pelvis broadening.Conclusion The pregnant women with age＞35,fetal sonographic structural anomalies or two or more soft marker abnormalities should be prenatally diagnosed and doing the genetic counseling combined with the family history.