To investigate the levels and clinical significance of serum microRNA ( miR) -146a, miR-145, T-helpertype17 (Th17)/regulatory T cell (Treg) in children with respiratory syncytial virus (RSV) infectious pneumonia. The clinical data of 200 children with RSV infectious pneumonia admitted to Nantong Maternal and Child Health Hospital from June 2020 to June 2023 were retrospectively collected as the study group. At the same time, 200 children with mycoplasma pneumonia were selected as the common pneumonia group and 200 healthy children were selected as the healthy group. The levels of serum inflammatory factors [interleukin-6 (IL-6), interferon-γ (IFN-γ), tumor necrosis factor-α (TNF-α)] were detected by enzyme-linked immunosorbent assay. The expression levels of serum miR-146a and miR-145 were detected by RT-qPCR. The levels of Th17/Treg were detected by flow cytometry. The levels of miR-146a, miR-145, Th17/Treg and serum inflammatory factors were compared among the three groups. Pearson method was used to analyze the correlation between miR-146a, miR-145, Th17/Treg and serum inflammatory factors in children with RSV infectious pneumonia. The receiver operating characteristic (ROC) curve was drawn to analyze the diagnostic value of miR-146a, miR-145, Th17/Treg in children with respiratory syncytial virus infection pneumonia. The results showed that in the study group, miR-146a (2.01±0.58), miR-145 (1.81±0.46), Th17/Treg (1.09±0.31), IL-6 (7.82±2.11) ng/L and TNF-α (9.82±2.96) ng/L were higher than those in the common pneumonia group miR-146a (1.49±0.42), miR-145 (1.43±0.31), Th17/Treg (0.77±0.24), IL-6 (5.89±1.32) ng/L, TNF-α (7.34±2.32) ng/L and healthy group miR-146a (1.25±0.19), miR-145 (1.19±0.16), Th17/Treg (0.38±0.09), IL-6 (4.52±1.04) ng/L, TNF-α (5.39±1.07)ng/L. The levels of the above indexes in the common pneumonia group were higher than those in the healthy group, and the differences were statistically significant ( F=183.543, 175.938, 617.182, 226.657, 193.459, P<0.05). In the study group, IFN-γ (14.18±3.25) pg/ml was lower than that in the control group (19.52±5.13) pg/ml, but higher than that in the healthy group (9.77±2.40) pg/ml, and the difference was statistically significant ( F=335.432, P<0.05). Pearson correlation analysis showed that miR-146a, miR-145 and Th17/Treg were positively correlated with IL-6 and TNF-α ( P<0.05), but negatively correlated with IFN-γ ( P<0.05). ROC curve results showed that the area under the curve (AUC) of miR-146a, miR-145 and Th17/Treg in the diagnosis of RSV infectious pneumonia was 0.767, 0.762 and 0.790, respectively, while the combined detection of the three was 0.904. In conclusion, the levels of miR-146a, miR-145 and Th17/Treg are highly expressed in children with RSV infectious pneumonia, and are closely related to the inflammatory response of children. The combined detection of the three may have certain application value in the auxiliary diagnosis of RSV infectious pneumonia.

To investigate the levels and clinical significance of serum microRNA ( miR) -146a, miR-145, T-helpertype17 (Th17)/regulatory T cell (Treg) in children with respiratory syncytial virus (RSV) infectious pneumonia. The clinical data of 200 children with RSV infectious pneumonia admitted to Nantong Maternal and Child Health Hospital from June 2020 to June 2023 were retrospectively collected as the study group. At the same time, 200 children with mycoplasma pneumonia were selected as the common pneumonia group and 200 healthy children were selected as the healthy group. The levels of serum inflammatory factors [interleukin-6 (IL-6), interferon-γ (IFN-γ), tumor necrosis factor-α (TNF-α)] were detected by enzyme-linked immunosorbent assay. The expression levels of serum miR-146a and miR-145 were detected by RT-qPCR. The levels of Th17/Treg were detected by flow cytometry. The levels of miR-146a, miR-145, Th17/Treg and serum inflammatory factors were compared among the three groups. Pearson method was used to analyze the correlation between miR-146a, miR-145, Th17/Treg and serum inflammatory factors in children with RSV infectious pneumonia. The receiver operating characteristic (ROC) curve was drawn to analyze the diagnostic value of miR-146a, miR-145, Th17/Treg in children with respiratory syncytial virus infection pneumonia. The results showed that in the study group, miR-146a (2.01±0.58), miR-145 (1.81±0.46), Th17/Treg (1.09±0.31), IL-6 (7.82±2.11) ng/L and TNF-α (9.82±2.96) ng/L were higher than those in the common pneumonia group miR-146a (1.49±0.42), miR-145 (1.43±0.31), Th17/Treg (0.77±0.24), IL-6 (5.89±1.32) ng/L, TNF-α (7.34±2.32) ng/L and healthy group miR-146a (1.25±0.19), miR-145 (1.19±0.16), Th17/Treg (0.38±0.09), IL-6 (4.52±1.04) ng/L, TNF-α (5.39±1.07)ng/L. The levels of the above indexes in the common pneumonia group were higher than those in the healthy group, and the differences were statistically significant ( F=183.543, 175.938, 617.182, 226.657, 193.459, P<0.05). In the study group, IFN-γ (14.18±3.25) pg/ml was lower than that in the control group (19.52±5.13) pg/ml, but higher than that in the healthy group (9.77±2.40) pg/ml, and the difference was statistically significant ( F=335.432, P<0.05). Pearson correlation analysis showed that miR-146a, miR-145 and Th17/Treg were positively correlated with IL-6 and TNF-α ( P<0.05), but negatively correlated with IFN-γ ( P<0.05). ROC curve results showed that the area under the curve (AUC) of miR-146a, miR-145 and Th17/Treg in the diagnosis of RSV infectious pneumonia was 0.767, 0.762 and 0.790, respectively, while the combined detection of the three was 0.904. In conclusion, the levels of miR-146a, miR-145 and Th17/Treg are highly expressed in children with RSV infectious pneumonia, and are closely related to the inflammatory response of children. The combined detection of the three may have certain application value in the auxiliary diagnosis of RSV infectious pneumonia.

Objective:To explore the assessment value of liver enzyme changes before and after hepatectomy on the prognosis of patients with primary hepatocellular carcinoma(HCC). Methods:A retrospective analysis was conducted on the clinical data of 421 patients with primary HCC who received at the First and Second Affiliated Hospitals of Xi'an Jiaotong University from January 2016 to December 2020.The univariate and multivariate COX regression analyses were used to screen the risk factors affecting the prognosis of patients with primary HCC,and the optimal cut-off value was selected to group the most valuable indicators among them,further analyzing the different factors among subgroups.The Kaplan-Meier method was used to assess the prognosis of the subgroups,and the survival curves were plotted and statistically tested. Results:Multivariate COX regression analysis revealed that Barcelona Clinic Liver Cancer(BCLC)stage,tumor number,alpha-fetoprotein(AFP),the quantitative change of γ-glutamyl transpeptidase(GGT)and total bilirubin(TBIL)before and after surgery were independent risk factors affecting the prognosis of patients with primary HCC(P＜0.01),and there were differences in hepatitis B virus surface antigen(HBsAg),TNM stage,BCLC stage,tumor size,tumor number,tumor differentiation degree,AFP,surgery type,intraoperative bleeding volume,postoperative albumin-bilirubin(ALBI)and white blood cell count between the high and low GGT variation groups(P＜0.05).Kaplan-Meier survival analysis showed that the prognosis of patients with primary HCC between the high and low GGT variation groups was significantly different,with a hazard ratio of 2.603 for mortality and 1.449 for recurrence(both P＜0.01). Conclusion:The quantitative change of GGT before and after hepatectomy has an evaluation value for the prognosis of patients with primary HCC,and the quantitative change of GGT greater than 29.5 is an independent risk factor for the prognosis of patients with primary HCC.

During coronavirus disease 2019 epidemic, the treatment of severe trauma has been impacted. The Consensus on emergency surgery and infection prevention and control for severe trauma patients with 2019 novel corona virus pneumonia was published online on February 12, 2020, providing a strong guidance for the emergency treatment of severe trauma and the self-protection of medical staffs in the early stage of the epidemic. With the Joint Prevention and Control Mechanism of the State Council renaming "novel coronavirus pneumonia" to "novel coronavirus infection" and the infection being managed with measures against class B infectious diseases since January 8, 2023, the consensus published in 2020 is no longer applicable to the emergency treatment of severe trauma in the new stage of epidemic prevention and control. In this context, led by the Chinese Traumatology Association, Chinese Trauma Surgeon Association, Trauma Medicine Branch of Chinese International Exchange and Promotive Association for Medical and Health Care, and Editorial Board of Chinese Journal of Traumatology, the Chinese expert consensus on emergency surgery for severe trauma and infection prevention during coronavirus disease 2019 epidemic ( version 2023) is formulated to ensure the effectiveness and safety in the treatment of severe trauma in the new stage. Based on the policy of the Joint Prevention and Control Mechanism of the State Council and by using evidence-based medical evidence as well as Delphi expert consultation and voting, 16 recommendations are put forward from the four aspects of the related definitions, infection prevention, preoperative assessment and preparation, emergency operation and postoperative management, hoping to provide a reference for severe trauma care in the new stage of the epidemic prevention and control.

ABSTRACT: Meningiomas are the most common primary intracranial neoplasm with diverse pathological types and complicated clinical manifestations. The fifth edition of the WHO Classification of Tumors of the Central Nervous System (WHO CNS5), published in 2021, introduces major changes that advance the role of molecular diagnostics in meningiomas. To follow the revision of WHO CNS5, this expert consensus statement was formed jointly by the Group of Neuro-Oncology, Society of Neurosurgery, Chinese Medical Association together with neuropathologists and evidence-based experts. The consensus provides reference points to integrate key biomarkers into stratification and clinical decision making for meningioma patients. REGISTRATION Practice guideline REgistration for transPAREncy (PREPARE), IPGRP-2022CN234.
Humans ; Meningioma/pathology* ; Consensus ; Neurosurgical Procedures ; Meningeal Neoplasms/pathology*

Animals ; Antigens, Surface/genetics* ; Cell Communication/genetics* ; Copulation/physiology* ; Fallopian Tubes/metabolism* ; Female ; Fertilization/genetics* ; GPI-Linked Proteins/genetics* ; Gene Expression Regulation ; Genes, Reporter ; Green Fluorescent Proteins/metabolism* ; Litter Size ; Luminescent Proteins/metabolism* ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Mitochondria/metabolism* ; Reproduction/genetics* ; Signal Transduction ; Sperm Count ; Sperm Motility/genetics* ; Spermatozoa/metabolism* ; Uterus/metabolism*

Objective To explore the effect of the surgical treatment in neonates with congenital heart disease(CHD) and the factors related to the perioperative mortality during cardiopulmonary bypass. Methods Totally,666 neonates undergo-ing CHD operation were reviewed in a single center from Jan 2006 to Dec 2014,of which,431 cases had complete cardiopul-monary bypass records. Analysis was performed to investigate the association between perioperative mortality and potential fac-tors,especially the cardiopulmonary bypass factors during different periods. In the multivariate Cox proportional hazard model, factors with statistical significance(P < 0. 1)in the univariate analysis were included in the model,such as,surgeon grouping, year of surgery,Aristotle score,preoperative weight,preoperative and intraoperative sodium bicarbonate volume and postopera-tive low cardiac output. Results The neonates enrolled ranged 8 - 22 days after birth,and 2. 7 - 3. 6 kg at weight. The mor-tality rate decreased from 23. 7％ in 2006 to 12. 4％ in 2014,showing a gradual decline(P = 0. 02). The mortalities of differ-ent CHDs were:pulmonary atresia(24. 4％),coarctation of the aorta( 16. 7％),transposition of the great arteries( 13. 1％), total anomalous pulmonary venous connection( 11. 0％),ventricular septal defect( 10. 6％),and so on. The volume of preop-erative and intraoperative 5％ sodium bicarbonate was 30(20 - 50)mL in death group,higher than that in survival group[23 ( 15 - 30)ml]. While the preoperative weight was 3. 1(2. 7 - 3. 5)kg,lower than that in survival group[3. 3(3. 0 - 3. 6) kg]. The total amount of Plasmalyte/ Ringer,erythrocytes,ultrafiltration volume and the cardiac assist ratio were higher in the death group than in the survival group. After controlling the confounding effect of surgeons,the multivariable Cox proportional hazard model showed that:the independent risk factors for perioperative mortality were pulmonary atresia[aHR = 3. 89( 1. 78 -8. 42)],5％ sodium bicarbonate volume ≥50 ml[aHR = 2. 62( 1. 14 - 6. 04)],erythrocytes volume > 200 ml[aHR = 2. 26 ( 1. 1 - 4. 06)]and postoperative low cardiac output[aHR = 6. 76(3. 30 - 13. 87)]. Conclusion During the study period, the preoperative mortality for neonates with CHD had a dramatical decrease,although the preoperative risk factors for the pa-tients increased. Pulmonary atresia repair surgery had the highest mortality in neonates. Factors associated with the periopera-tive mortality includedpreoperative acidosis and postoperative low cardiac output. There is a significant association between the improvement of perioperative mortality and the improvement of the technology of minimized cardiopulmonary bypass circuit dur-ing neonatal operation. It is suggested that the total erythrocytes volume maintains less than 200 ml.

Objective To analyze the effects of Hual qi huang granules on children with mycoplasma pneumoniae pneumonia.Methods A randomized,multicenter parallel controlled clinical trial was carried out.A total of 3 000 cases of hospitalized children with mycoplasma pneumoniae pneumonia were selected.All of them were given treatment for mycoplasma pneumoniae pneumonia with macrolide antibiotics and symptomatic treatment.They were randomly divided into 2 groups:research group and control group.The children of research group were give oral Huai qi huang granules for three months.According to the classification of pneumonia,these two groups were divided into:lobar pneumonia research group,lobar pneumonia control group,lobular pneumonia research group,lobular pneumonia control group.The hospitalization duration of fever,length of hospital stay,the absorption area of lung inflammation and pneumonia severity sores were observed.The frequency of upper respiratory infections,bronchitis,pneumonia were observed in 3 months after discharge.Results 2 378 cases were investigated.The hospitalization duration of fever,length of hospital stay of research group were significantly shorter than that of in control group (P ＜ 0.001).The children with lobar pneumonia,2 weeks after treatment,the absorption of consolidation of the lobar pneumonia research group is significantly better than lobar pneumonia control group (P ＜0.001).After two weeks treatment,the pneumonia scores of lobar pneumonia research group is lower than lobar pneumonia control group (P ＜ 0.05).Followup of 3 months after hospital discharge,frequency of upper respiratory infection and bronchitis of research group,were significantly lower than that of control.In addition,appetite increased significantly in research group than control (P ＜ 0.001).There are 21 cases with drug associated adverse reactions (mild diarrhea),including 12 cases of research group,9 cases of control group,and there was no statistical significance (P ＞0.05).Conclusion Standard treatment combined with oral Huai qi huang granules in the treatment of mycoplasma pneumoniae pneumonia,can significantly shorten hospitalization duration of fever,length of hospital stay and reduce the severity score of pneumonia.Three months oral Huai qi huang granules can significant reduce the frequency of respiratory infections and bronchitis,also can increase patients appetite,and be safe.

Objective This retrospective cohort study aims to evaluate and compare the prognosis of surgical repair for total anomalous pulmonary venous connection(TAPVC) with different drainage type.Methods From January 2006 to Decem-ber 2013, 328 consecutive patients were enrolled in this study .The distribution of the defects was 109 cases with cardiac, 161 with supracardiac, 32 with infracardiac, and 26 with mixed type of the drainage into the systemic circulation .The clinical re-cords of all the patients were reviewed.Studied variables were extracted from the clinical records.Followed-up was conducted at an interval of 1 month, 3 months, 6 months and then once a year post-operation.Prevalence of peri-operative conditions were compared among four different types.Studied endpoints was defined by postoperative total death or pulmonary venous obstruc-tion(PVO), which was evaluated with Kaplan-Meier curve and multivariable Cox proportional hazard model, adjusted by differ-ent surgical strategy, emergency operation, preoperative-PVO, neonates, weight, combing with other complex cardiac defects,NYHA cardiac function, severe pulmonary hypertension and severe tricuspid regurgitation.Results There were significant discrepancyof preoperative conditions among four types of TAPVC.Patients with infracardiac TAPVC presented the most criticalsymptoms and clinical indexes, which included having largest proportion of neonates, preoperative PVO, severe NYHA grading,pulmonary hypertension and tricuspid regurgitation, having lowest body weight at operation and youngest age.The cardiopulmonarybypass time, aortic crossclamp time and mechanical ventilation time were significantly longer in infracadiac and mixedTAPVC comparing to the other two types.For early mortality(death in hospital), infracadiac(9.4%) and mixed(11.5%)TAPVC demonstrated higher rates of death than cardiac(4.6%) and supracardiac(7.5%)TAPVC, although had no statisticalsignificance.For intermediate-term results, mortality in infracadiac(21.9%) and mixed(30.8%) TAPVC were significantlyhigher than cardiac ( 8.3%) and supracardiac (11.8%) TAPVC.Reoperation was more frequently required in mixed(19.2%), then infracadiac(15.6%)TAPVC.Mixed and infracadiac types are independent risk factors for TAPVC prognosis,after adjusting by the confounding factors.Conclusion Mixed and infracadiac types are independent risk factors for postoperativedeath and PVO among TAPVC patients.This study provided evidence for clinical assessment and management strategy fordifferent types of TAPVC.

Objective · To detect the vitamin D2 and D3 levels in the patients with moderate and severe depression. Methods · Eighty-five patientswho met the criteria for major depressive disorder were recruited (53 patients with moderate depression, 32 patients with severe depression). Fifty agematchedhealthy volunteers were recruited as controls. Serum 25 (OH) D2, 25 (OH) D3 and total 25 (OH) D2/D3 levels were detected by using liquidchromatography-tandem mass spectrometry (LC-MS/MS). The risk factors which might influence the severity of depression were screened by Logisticregression analysis. Results · The serum 25 (OH) D2, 25 (OH) D3 and total 25 (OH) D2/D3 levels in the case group was lower than those in the controlgroup (P=0.012, P=0.000, P=0.000). The patients with moderate depression presented significantly lower serum 25 (OH) D3 and total 25 (OH) D2/D3 levelsthan the controls did (P=0.000), although no significant difference in serum 25 (OH) D2 levels was found between these two groups. As well, the serum 25 (OH) D2, 25 (OH) D3 and total 25 (OH) D2/D3 levels in patients with severe depression were significantly lower than those in patients with moderate depression and controls (P<0.05). The body mass index of severe depression group was much higher than that of moderate depression group and control group (P=0.002). Both overweight/obesity and the concentration of vitamin D may be the major influencing factors of depression severity (P=0.034, P=0.011). Conclusion · Vitamin D2 and D3 deficiency in depressive patients, particularly in those patients with severe depression, was shown in the present study. In addition, overweight/obesity as well as the concentration of vitamin D may exert the significant influence on the severity of depression. Vitamin D supplementation and weight control may be needed to be considered in making therapeutic strategies of major depressive disorder.