ObjectiveTo explore the effect of cluster scalp acupuncture combined with Taijiquan training on depressive symptom, motor function, activities of daily living, serum markers, as well as brain functional connectivity (FC) and network topological properties in patients with post-stroke depression (PSD). MethodsA total of 40 PSD patients in the Second Affiliated Hospital of Heilongjiang University of Chinese Medicine from September, 2022 to September, 2023 were enrolled and randomly divided into control group (n = 20) and experimental group (n = 20). The control group received cluster scalp acupuncture alone, while the experimental group underwent Taijiquan training in addition, for four weeks. They were assessed with Hamilton Depression Scale-17 (HAMD-17), Fugl-Meyer Assessment (FMA) and Barthel Index (BI) before and after treatment, while the serum levels of dopamine (DA), 5-hydroxytryptamine (5-HT), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were detected with enzyme-linked immunosorbent assay. Resting-state functional magnetic resonance imaging (rs-fMRI) was applied to assess brain FC, as well as the global efficiency (Eg) and small-world property (σ) of brain networks. ResultsThe scores of HAMD-17, FMA and BI improved in both groups (t > 2.922, P < 0.01) after treatment, and improved more in the experimental group than in the control group (t > 2.517, P < 0.05). The serum levels of DA and 5-HT increased in both groups (t > 2.637, P < 0.05), and increased more in the experimental group (t > 2.192, P < 0.05). The serum levels of IL-6 and TNF-α decreased in the experimental group after treatment (t > 4.059, P < 0.001), and they were less than those in the control group (t > 2.154, P < 0.05). FC between left middle frontal gyrus and right anterior cingulate gyrus, as well as between left hippocampus and right precuneus were higher in the experimental group than in the control group after treatment (t > 3.867, P < 0.001), while Eg and σ increased in both groups (t > 2.828, P < 0.05), and they were higher in the experimental group (t > 2.675, P < 0.05). ConclusionCombination of Taijiquan training is more effective on depressive symptoms, motor function and activities of daily living in PSD patients, which may be related to up-regulation of serum DA and 5-HT, reduction of inflammatory factors, enhancement of prefrontal-limbic system functional connectivity and optimization of brain network topological properties.

Objective:To observe the electrosensitization of Sifeng(EX-UE10)in children with constipation due to excessive heat in intestine.Methods:The meridian values of Sifeng(EX-UE10)in 80 children with constipation due to excessive heat in intestine and in 80 healthy children were measured using a traditional Chinese medicine(TCM)meridian detector,and the variation rule of the point meridian values was analyzed by SPSS version 26.0 statistical software.Results:The meridian values of Sifeng(EX-UE10)of the index finger,middle finger,and ring finger in the observation group were statistically different from those in the control group(P<0.01).There was no statistical difference in the meridian value of Sifeng(EX-UE10)of the little finger between the two groups(P>0.05).Conclusion:Electrosensitization occurs at Sifeng(EX-UE10)of the index finger,middle finger,and ring finger in children with constipation(syndrome of excessive heat in intestine),and thus the treatment can focus on stimulating the index finger,middle finger,and ring finger.

Objective To investigate the role and possible mechanism of celastrol(Cel)in sodium oxalate(NaOx)-induced acute kidney injury(AKI)and crystal deposition in the kidney tissues in mice.Methods Male C57BL/6 mice(aged 8～12 weeks,weighing 22～24 g)were randomly divided into 3 groups.Saline group(control group,intraperitoneal injection with normal saline and drinking water freely),NaOx group(injured group,intraperitoneal injection of 75 mg/kg NaOx,and drinking water containing 50 μmol/L NaOx),and NaOx+Cel group(treatment group,intraperitoneal injection of 1 mg/kg Cel firstly and then 75 mg/kg NaOx in 24 h later,drinking water containing 50 μmol/L NaOx).All specimens were collected in 24 h after NaOx injection.HK-2 cells were randomly divided into 4 groups:Medium group(no treatment),NaOx group(500 μmol/L NaOx),NaOx+Cel group(400 nmol/L Cel pre-treatment for 2 h followed by 500 μmol/L NaOx treatment),and NaOx+Cel+BA group[8 μmol/L betulinic acid(BA,NF-κB agonist)after the interventions as the NaOx+Cel group].Cells of each group were collected in 24 h after corresponding treatments.Von Koosa and cell adhesion assays were used to observe crystal deposition.HE staining was employed to observe renal histopathology and score the damage.CCK-8 assay was utilized to detect cell viability to obtain the optimal concentrations of NaOx and Cel.Serum urea and creatinine levels were detected.Immunohisotochemical assay was conducted to detect the expression of OPN,CD44,KIM-1,NGAL,p65,IL-1β,BAX,and Caspase-3,and Western blotting was performed for protein levels of OPN,CD44,KIM-1,p65,P-p65 and IL-1β.Results The mice in the NaOx+Cel group showed reduced crystal deposition(P<0.0001),attenuated renal tubular damage(P<0.01),decreased serum urea and creatinine levels(P<0.05),and declined expression levels of the renal adhesion molecules OPN and CD44,the kidney injury molecules KIM-1 and NGAL,the inflammation-associated molecules p65 and IL-1β,and the apoptosis related molecules BAX and Caspase-3 when compared with the NaOx group(P<0.05).In in vitro study,the NaOx+Cel group showed reduced crystal adhesion(P<0.0001),decreased expression of the adhesion molecules OPN and CD44(P<0.05),down-regulation of the inflammatory molecule IL-1β and P-p65/p65 ratio(P<0.05),and down-regulation of the renal injury molecule KIM-1(P<0.05)when compared with the NaOx group.In the NaOx+Cel+BA group,crystal adhesion was significantly increased(P<0.0001),the inflammatory molecule IL-1β and the ratio of P-p65/p65 were increased(P<0.05),and the kidney injury molecule KIM-1 was increased when compared with the NaOx+Cel group(P<0.05).Conclusion Cel may reduce NaOx-induced crystal deposition and AKI by inhibiting NF-κB activation.

Objective To discuss the prediction value of the early efficacy of hepatic arterial infusion chemotherapy(HAIC)in treating stage Ⅱ-Ⅲ hepatocellular carcinoma(HCC).Methods The clinical data of 81 patients with stage Ⅱ-Ⅲ HCC,who received at least 3 times of HAIC at the Nanchang Municipal Central Hospital of China from November 2021 to March 2024,were retrospectively analyzed.CT or MRI was used to compare patient's local tumor response after each treatment cycle.Based on modified Response Evaluation Criteria in Solid Tumors(mRECIST),the curative effects of patients after receiving the first,the second,and the last HAIC treatment were compared between each other.The prediction value of the early efficacy of HAIC in treating patients with stage Ⅱ-Ⅲ HCC was analyzed.Results In the 67 patients,the efficacy of the last time HAIC was equal or similar to that of the first time HAIC,and in the remaining 14 patients the efficacy of the last time HAIC was different from that of the first time HAIC,with an efficacy prediction rate of 82.72％.The efficacy of the last time HAIC was equal or similar to that of the second time HAIC in 71 patients,and in the remaining 10 patients the efficacy of the last time HAIC was different from that of the second time HAIC,with an efficacy prediction rate of 87.65％.Conclusion In treating stage Ⅱ-Ⅲ HCC with HAIC,the early efficacy can be used to predict the final efficacy after completion of the total treatment course.

Objective:To observe the electrosensitization of Sifeng(EX-UE10)in children with constipation due to excessive heat in intestine.Methods:The meridian values of Sifeng(EX-UE10)in 80 children with constipation due to excessive heat in intestine and in 80 healthy children were measured using a traditional Chinese medicine(TCM)meridian detector,and the variation rule of the point meridian values was analyzed by SPSS version 26.0 statistical software.Results:The meridian values of Sifeng(EX-UE10)of the index finger,middle finger,and ring finger in the observation group were statistically different from those in the control group(P<0.01).There was no statistical difference in the meridian value of Sifeng(EX-UE10)of the little finger between the two groups(P>0.05).Conclusion:Electrosensitization occurs at Sifeng(EX-UE10)of the index finger,middle finger,and ring finger in children with constipation(syndrome of excessive heat in intestine),and thus the treatment can focus on stimulating the index finger,middle finger,and ring finger.

Objective:To compare the efficacy of robot assisted laparoscopic partial nephrectomy (RAPN) and laparoscopic partial nephrectomy (LPN) in the treatment of pediatric renal tumors.Methods:A retrospective analysis was conducted on the clinical data of 29 children with renal tumors admitted to Xinhua Hospital from March 2019 to March 2024. Among them, there were 10 cases in the RAPN group, including 6 males and 4 females; The median age is 7.5 (4, 12) years old, with a tumor diameter of (4.3±1.6) cm, a median R. E. N. A.L. score of 9 (8, 11), and relative tumor size (tumor volume/contralateral kidney volume) of (34.0%±19.3%). There were 19 cases in the LPN group, 8 males and 11 females; the median age is 5.0(4, 11) years old, with a tumor diameter of (4.4±1.6) cm, a median R. E. N. A.L. score of 9 (8, 11), and relative tumor size(37.7%±18.1%). There was no statistically significant difference in preoperative characteristics between the two groups ( P>0.05). Both groups underwent partial nephrectomy, with renal artery occlusion and then warm ischemia. Clinical data from both groups during and postoperatively were compared, and a simple linear regression analysis was utilized to assess the correlation between the relative size of the tumor and the duration of intraoperative warm ischemia. Results:All 29 cases underwent a successful surgery. Compared with the LPN group, the total surgery time in the RAPN group was (115.0±28.4) minutes versus (127.9±28.2) min( P=0.25); the warm ischemia time was (20.9±3.0) min versus (27.0±4.5) min, respectively( P<0.01); the intraoperative bleeding was (50.0±24.5) ml and (80.0±21.2) ml( P<0.01); the difference in hemoglobin level before and after surgery was (10.3±3.5) g/L versus (12.9±2.7) g/L( P<0.05), respectively; the median postoperative drainage time was 3.5 (3, 4) days versus 4.0(3, 6) days( P=0.17); the median postoperative hospital stay was 4.5 (4, 8) days versus 6.0(5, 10) days( P<0.05). There were 3 cases of renal cell carcinoma associated with the MiT family translocation, 2 cases of mixed epithelial and stromal tumors, and 2 cases of cystic nephroma by postoperative pathological examination in the RAPN group. There were 10 cases of nephroblastoma, 3 cases of teratoma, 2 cases of renal cell carcinoma associated with the MiT family translocation, 2 cases of metanephric adenoma, 1 case of unclassified renal cell carcinoma, and 1 case of cystic nephroma in the LPN group. Apart from one child in the LPN group who developed a postoperative fever over 39℃, no other severe complications occurred during or after the surgery in the remaining patients. Compared with preoperative parameters, eGFR decreased (8.9±18.9) ml/(min·1.73m 2) and (21.4±34.8) ml/(min·1.73m 2) in the RAPN group and LPN group, respectively, 1 month postoperatively( P=0.36); three months after surgery, eGFR was followed up, and the RAPN group and LPN group showed a decrease of (5.9±23.4) ml/(min·1.73m 2) and (13.9±20.1) ml/(min·1.73m 2) compared with preoperative levels, respectively( P=0.42). Linear regression analysis indicated that in the LPN group, intraoperative warm ischemia time exhibited a progressively increasing trend with the augmentation of the tumor's relative size, and warm ischemia time = 0.1688×tumor relative size+ 20.64, ( R2=0.46, P<0.01). Based on this, it is estimated that when the tumor's relative size exceeds 55.5%, the intraoperative warm ischemia time often surpassed 30 minutes. However, in the RAPN group, this trend is not statistically significant (P>0.05). Conclusions:Both LPN and RAPN are safe and feasible for the treatment of pediatric renal tumors. Compared with LPN, RAPN surgery has advantages of shortening warm ischemia time and reducing intraoperative bleeding, which helps patients recover early. RAPN is a better choice for children with a relative renal tumors size over 55.5%.

Objective:To compare the efficacy of robot assisted laparoscopic partial nephrectomy (RAPN) and laparoscopic partial nephrectomy (LPN) in the treatment of pediatric renal tumors.Methods:A retrospective analysis was conducted on the clinical data of 29 children with renal tumors admitted to Xinhua Hospital from March 2019 to March 2024. Among them, there were 10 cases in the RAPN group, including 6 males and 4 females; The median age is 7.5 (4, 12) years old, with a tumor diameter of (4.3±1.6) cm, a median R. E. N. A.L. score of 9 (8, 11), and relative tumor size (tumor volume/contralateral kidney volume) of (34.0%±19.3%). There were 19 cases in the LPN group, 8 males and 11 females; the median age is 5.0(4, 11) years old, with a tumor diameter of (4.4±1.6) cm, a median R. E. N. A.L. score of 9 (8, 11), and relative tumor size(37.7%±18.1%). There was no statistically significant difference in preoperative characteristics between the two groups ( P>0.05). Both groups underwent partial nephrectomy, with renal artery occlusion and then warm ischemia. Clinical data from both groups during and postoperatively were compared, and a simple linear regression analysis was utilized to assess the correlation between the relative size of the tumor and the duration of intraoperative warm ischemia. Results:All 29 cases underwent a successful surgery. Compared with the LPN group, the total surgery time in the RAPN group was (115.0±28.4) minutes versus (127.9±28.2) min( P=0.25); the warm ischemia time was (20.9±3.0) min versus (27.0±4.5) min, respectively( P<0.01); the intraoperative bleeding was (50.0±24.5) ml and (80.0±21.2) ml( P<0.01); the difference in hemoglobin level before and after surgery was (10.3±3.5) g/L versus (12.9±2.7) g/L( P<0.05), respectively; the median postoperative drainage time was 3.5 (3, 4) days versus 4.0(3, 6) days( P=0.17); the median postoperative hospital stay was 4.5 (4, 8) days versus 6.0(5, 10) days( P<0.05). There were 3 cases of renal cell carcinoma associated with the MiT family translocation, 2 cases of mixed epithelial and stromal tumors, and 2 cases of cystic nephroma by postoperative pathological examination in the RAPN group. There were 10 cases of nephroblastoma, 3 cases of teratoma, 2 cases of renal cell carcinoma associated with the MiT family translocation, 2 cases of metanephric adenoma, 1 case of unclassified renal cell carcinoma, and 1 case of cystic nephroma in the LPN group. Apart from one child in the LPN group who developed a postoperative fever over 39℃, no other severe complications occurred during or after the surgery in the remaining patients. Compared with preoperative parameters, eGFR decreased (8.9±18.9) ml/(min·1.73m 2) and (21.4±34.8) ml/(min·1.73m 2) in the RAPN group and LPN group, respectively, 1 month postoperatively( P=0.36); three months after surgery, eGFR was followed up, and the RAPN group and LPN group showed a decrease of (5.9±23.4) ml/(min·1.73m 2) and (13.9±20.1) ml/(min·1.73m 2) compared with preoperative levels, respectively( P=0.42). Linear regression analysis indicated that in the LPN group, intraoperative warm ischemia time exhibited a progressively increasing trend with the augmentation of the tumor's relative size, and warm ischemia time = 0.1688×tumor relative size+ 20.64, ( R2=0.46, P<0.01). Based on this, it is estimated that when the tumor's relative size exceeds 55.5%, the intraoperative warm ischemia time often surpassed 30 minutes. However, in the RAPN group, this trend is not statistically significant (P>0.05). Conclusions:Both LPN and RAPN are safe and feasible for the treatment of pediatric renal tumors. Compared with LPN, RAPN surgery has advantages of shortening warm ischemia time and reducing intraoperative bleeding, which helps patients recover early. RAPN is a better choice for children with a relative renal tumors size over 55.5%.

Objective:To explore the risk factors of osteosarcopenia in maintenance hemodialysis patients, construct a diagnostic nomogram model and verify the effect.Methods:Usingthe convenient sampling method, a total of 697 patients who underwent regular hemodialysis in six hospitals in Shanghai from July 2020 to April 2021 were selected as the modeling set, and 132 patients who underwent regular hemodialysis in Tongji Hospital in Shanghai in November 2020 were selected as the validation set. General information, laboratory indicators, human parameters, physical functions, nutritional status, physical activity, cognitive function, and depression were collected. Logistic regression was used to analyze the risk factors of osteosarcopenia in maintenance hemodialysis patients and to construct a nomogram model. The effect of the model was evaluated by the area under the receiver operating characteristic curve, calibration curve, and decision curve.Results:A total of 697 maintenance hemodialysis patients were included in the modeling set, including 171 patients with osteosarcopenia, with an incidence rate of 24.53% (171/697). The results of the binomial logistic regression analysis showed that age, body mass index, physical activity intensity, and Charlson Comorbidity Index (CCI) were the influencing factors for the occurrence of osteosarcopenia in maintenance hemodialysis patients ( P<0.05). The area under the receiver operating characteristic curve in the modeling set, ten-fold cross-validation, and validation set were 0.835, 0.827, and 0.851, respectively. The calibration curves of the modeling and validation sets fitted well. The decision curve showed that the clinical utility of the nomogram was good. Conclusions:Maintenance hemodialysis patients are prone to osteosarcopenia. Old age, low body mass index, high Charlson Comorbidity Index, and low-intensity physical activity are risk factors for osteosarcopenia in maintenance hemodialysis patients. A nomogramdiagnostic model based on the above-mentioned influencing factors can help medical staff identify high-risk populations early and develop prevention and treatment measures.

Objective:To explore the genetic etiology of fetuses with congenital heart disease (CHD) through whole exome sequencing (WES).Methods:Thirty seven fetuses identified with CHD by prenatal ultrasonography but with negative results by chromosomal microarray analysis (CMA) at Jinhua Maternal and Child Health Care Hospital from January 2020 to June 2022 were selected as the study subjects, for whom WES was carried out.Results:WES and Sanger sequencing had detected 6 pathogenic or likely pathogenic variants, and 6 variants with unknown clinical significance. The variants had involved 15 loci within 11 genes, in addition with one copy number variation.Conclusion:WES can increase the detection rate for genetic abnormalities among fetuses with CHD, which can facilitate the prenatal diagnosis, evaluation of prognosis and genetic counseling for the couples.

Objective:To investigate the differences in clinical and electrocardiographic characteristics between carriers of SCN5A mutations and non-SCN5A mutations in fever-induced Brugada syndrome.Methods:This study is a retrospective cohort study. A total of 263 patients with fever-induced Brugada syndrome who were admitted to Renmin Hospital of Wuhan University from January 2000 to December 2023 were selected. Their clinical manifestations, electrocardiographic characteristics, and major adverse cardiovascular events (MACE) at the time of diagnosis and during the follow-up period were collected. Among them, 200 patients underwent next-generation sequencing. Based on the genetic variation results, after excluding other mutations, they were divided into SCN5A mutation group, non-SCN5A sodium-related mutation group, potassium/calcium mutation group, and no mutation group. Comparisons were made among these groups in terms of their clinical and electrocardiographic characteristics.Results:Among the 263 patients with fever-induced Brugada syndrome, the mean age was (41.9±17.6) years, with 80.6% (212/263) being male. The median follow-up duration was 53.0 months, and 13.7% (36/263) of the patients experienced MACE. The rate of SCN5A mutation was 34.5% (69/200), while the rates of non-SCN5A sodium-related mutations and potassium/calcium-related mutations were 4.5% (9/200) and 3.5% (7/200), respectively. The SCN5A mutation group was younger than the non-SCN5A sodium-related mutation group and the no mutation group (ages were (33.8±14.7), (49.8±11.6), (44.6±15.7) years, respectively, P<0.001). The SCN5A mutation group also had a longer PR interval than the no mutation group ((176.8±32.3) ms vs. (163.9±28.6) ms, P=0.034). The incidence of MACE was higher in the non-SCN5A sodium-related mutation group than that in the no mutation group (55.6% (5/9) vs. 9.1% (9/99), P=0.002). Conclusions:Fever-induced Brugada syndrome patients carrying non-SCN5A mutations exhibit distinct clinical and electrocardiographic characteristics compared to those with SCN5A mutations. These differences warrant attention in clinical practice.