Objective: To investigate the seroepidemiological characteristics of hepatitis B among outpatients in medical institutions in Jiaxing City, Zhejiang Province, so as to provide a reference for formulating region-specific hepatitis B prevention and control strategies. Methods: From April to June 2024, outpatients were selected as study subjects from sentinel medical institutions in Jiaxing City. Information such as gender and age was collected. Venous blood samples were obtained and serological markers including hepatitis B surface antigen (HBsAg), hepatitis B surface antibody (HBsAb), hepatitis B e antigen (HBeAg), hepatitis B e antibody (HBeAb), and hepatitis B core antibody (HBcAb) were tested. Positive rates of hepatitis B virus (HBV) serological markers were analyzed by genders and ages. Results: A total of 1 468 outpatients were included, among whom 721 were males (49.11%) and 747 were females (50.89%). The mean age was (46.41±19.66) years. The positive rates of HBsAg, HBsAb, HBeAg, HBeAb, and HBcAb were 7.29%, 44.75%, 1.84%, 23.50%, and 42.03%, respectively. The HBcAb positive rate in males was significantly higher than in females (46.05% vs. 38.15%, P<0.05), while no statistically significant gender differences were observed in the positive rates of other four HBV serological markers (all P>0.05). Except for HBsAb, the positive rates of the other four HBV serological markers showed statistically significant differences across different age groups (all P<0.05). Pairwise comparisons results showed that the HBsAg positive rates in age groups of 20-<40 years and 40-<60 years were 9.48% and 9.57%, respectively, which were higher than those in age groups of <20 years (1.43%) and ≥60 years (2.75%) (all P<0.05). A total of 17 HBV serological marker patterns were observed, among which the proportion of all markers negative was the highest, at 39.65%. The proportions of "small three positive" (HBsAg+, HBeAb+, HBcAb+) and "large three positive" (HBsAg+, HBeAg+, HBcAb+) patterns were 4.77% and 1.50%, respectively. Among HBsAg-positive individuals, the proportions of the "small three positive" pattern across age groups were 0, 45.45%, 90.00%, and 81.82%, while those of the "large three positive" were 0, 36.36%, 5.00%, and 0, with statistically significant differences across age groups (both P<0.05). Conclusions The positive rate of HBsAg among outpatients in medical institutions in Jiaxing City is relatively high, with a notable proportion of individuals showing either no immunity or non-response to vaccination. It is recommended to strengthen hepatitis B immunization efforts among the population aged 20-<60 years, and to enhance monitoring and interventional treatment for "small three positive" and "large three positive" patterns.

Objective: To explore the characteristic of obesity in adolescents with major depressive disorder and its relationship with inflammatory cytokines. Methods : One hundred and forty adolescents with major depressive disorder were enrolled. According to the classification standard of body mass index(BMI) for adolescents in China, the patients were classified into underweight group, normal group, overweight group and obese group. The center for epidemiologic studies depression scale(CES-D) was used to evaluate symptoms of depression in patients, and ultrasensitive multiplex electrochemiluminescence detection technology was used to measure the levels of plasma inflammatory cytokines including interleukin(IL)-6,IL-17A,IL-1β,IL-6,IL-8 and tumour necrosis factor(TNF)-α. One-way ANOVA or Kruskal-WallisHtest and chi-square test were used for comparison between groups. Binary Logistic regression was used to analyze the influencing factors of obesity in adolescent patients with major depressive disorder. Results : Among the 140 adolescent patients with major depressive disorder, wasting were 9.3%(13/140), overweight were 17.9%(25/140) and obesity were 6.4%(9/140) respectively. There were statistically significant differences in gender(χ2=8.301,P<0.05) and inflammatory cytokines IL-6(H=16.217,P<0.01), IL-8(H=10.926,P<0.05) and TNF-α(H=7.879,P<0.05) among the four groups. Analysis of covariance showed that the difference in levels of the inflammatory cytokine IL-6(F=4.486,P<0.01) remained statistically significant after controlling for age, gender and antidepressant use. The results of multiple comparisons showed that compared with the wasting group, the plasma IL-6(Z=-3.843,PBonferroni calibrate<0.01) were higher in the obese group; compared with the normal group, the obesity rate of males was higher than that of females(χ2=8.812,PBonferroni calibrate<0.01), and the level of IL-6 in the obese group(Z=-3.023,PBonferroni calibrate<0.05) was higher. Binary Logistic regression analysis showed that plasma IL-6(OR=2.500,P<0.01) and gender(OR=11.292,P<0.01) were independent influencing factors for obesity in patients with adolescent depressive disorders. Conclusion There are gender differences in obesity rates in adolescents with depressive disorders, and obesity is associated with elevated levels of inflammatory cytokines.

BackgroundPatients demonstrating depressive disorder with psychotic symptoms often have increased risk of death and poor prognosis. A large amount of research has explored the factors influencing psychotic symptoms in adult patients with depressive disorder， but few has focused on adolescent patients. ObjectiveTo explore the influencing factors of psychotic symptoms in adolescent patients with depressive disorder， so as to provide references for early screening and intervention in clinic. MethodsA total of 96 adolescent patients who met the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5） for depressive disorder and were seen in the psychiatry departments of Chaohu Hospital of Anhui Medical University and The Fourth People's Hospital of Hefei from September 2022 to January 2023 were included. Another 56 healthy individuals from the health examination center of Chaohu Hospital of Anhui Medical University were concurrently recruited as control group. Patients were assigned into psychotic group （n=32） and non-psychotic group （n=64） according to the presence or absence of psychotic symptoms. Hamilton Depression Scale-24 item （HAMD-24）， Positive and Negative Syndrome Scale （PANSS）， Positive and Negative Suicide Ideation （PANSI） and Childhood Trauma Questionnaire-Short Form （CTQ-SF） were used for evaluation. Plasma brain-derived neurotrophic factor （BDNF） concentration was obtained using Meso Scale Discovery electrochemiluminescence assay. Pearson and Spearman correlation analysis were adopted to determine the correlation of PANSS positive symptom subscale score with plasma BDNF concentration and clinical characteristics of adolescent depression patients with psychotic symptoms. Binary Logistic regression analysis was used to identify the factors influencing the presence of psychotic symptoms in adolescent patients with depressive disorder， and multiple linear regression analysis was utilized to screen the factors affecting the severity of psychotic symptoms. ResultsThe plasma BDNF concentration of adolescent patients with depressive disorder was lower than that of control group （t=-3.080， P<0.01）.The plasma BDNF concentration of psychotic group was lower than that of non-psychotic group （t=2.418， P<0.05）， while the body mass index （BMI） PANSI scores， CTQ-SF scores and HAMD-24 total scores were all higher than those of non-psychotic group （t=-2.024， -2.530， -2.187， -4.977， P<0.05 or 0.01）. Correlation analysis showed that PANSS positive symptom subscale scores were negatively correlated with anxiety/somatization factor score and weight factor score in HAMD-24 of psychotic group （r=-0.438， -0.498， P<0.05 or 0.01）. Binary Logistic regression showed that BMI， plasma BDNF concentration， HAMD-24 total scores and cognitive dysfunction factor score were the influencing factors of psychotic symptoms in adolescent patients with depressive disorder. Multiple linear regression analysis demonstrated that weight factor scores （β=-0.349， P<0.05） and anxiety/somatization factor score （β=-0.433， P<0.05） in HAMD-24 were the factors influencing the severity of psychotic symptoms. ConclusionHigh BMI， low plasma BDNF concentration， severe depressive symptoms and cognitive dysfunction may be the risk factors of psychotic symptoms in adolescent patients with depressive disorder， furthermore， BMI and anxiety symptoms are found to be associated with the severity of psychotic symptoms. ［Funded by Scientific Research Fund Project of Anhui Institute of Translational Medicine （number， 2022zhyx-B01）； Central Finance Supported Provincial Key Clinical Specialty Construction Project of Anhui Province in 2019］

Objective This research aims to investigate the impact of Orff music therapy on long-term schizophrenic patients in hospitals.Methods The study was a randomized,single-blind controlled trial conducted from April,2023 to September,2023.From April to September 2023,sixty-eight individuals diagnosed with persistent schizophrenia were enrolled and evenly distributed into a pair of cohorts:a treatment group of thirty-four people receiving the intervention,and an equal number forming the control group for comparative purposes.Individuals enrolled in the experimental arm of the study were administered Orff-music therapy alongside routine rehabilitation treatment across a span of two months.For a period of 8 weeks,the control group was given only standard rehabilitation treatment,whereas the research group underwent Orff-music therapy in addition to the standard rehabilitation treatment.Results Before treatment,there were no significant differences in the positive and negative symptoms scale(PANSS),the inpatient psychosis rehabilitation observe scale(IPROS)and the personal and social performance scale(psp)between two groups.After intervention,the PANSS showed that the changes were better in the study group than in the control group in 3 indicators:negative symptoms(-3.20±4.13 vs.-0.17±2.43,P<0.001),general symptoms(-2.79±3.83 vs.-0.17±2.99,P=0.003)and the total scores(-5.88±6.36 vs.0.00±4.08,P<0.001),but not in positive symptoms(P>0.05).The IPROS showed that the performances of patients in the study group were better than the control group in terms of participation in work therapy(-0.82±2.08 vs.0.23±2.10,P=0.041),socialization(-0.59±1.94 vs.0.53±1.69,P=0.014)and ability to live(-0.94±2.50 vs.0.15±1.48,P=0.033),the changes in scores before and after the intervention were significantly different when compared to the control group.The PSP showed that the changes in scores before and after the treatment of the study group was better than the control group in terms of social activity[0(-1,0)vs.0(0,0),P=0.011],and self-care[0(-1,0)vs.0(-0.25,0),P=0.012]were better than the control group.Conclusion For long-term hospitalized patients with chronic schizophrenia.Orff-music therapy can be a powerful tool for alleviating mental issues,fostering social functioning,and enhancing rehabilitation results.

Objective To investigate the inhibitory effect and molecular mechanism of Huaier granule on the growth of sorafenib resistant hepatocellular carcinoma (HCC) cells. Methods The gradient concentration of Huaier granule was used to treat HCC cells, and the effect of Huaier granule on the proliferation, migration and invasion of sorafenib resistant HCC cells was analyzed. Bioinformatics methods were used to analyze the possible interaction between microRNA-31-5p (miR-31-5p) and sprouty-related proteins with an EVH1 domain 1 (SPRED1). The expression levels of miR-31-5p and SPRED1 in HCC cells were detected by real time fluorescence quantitative polymerase chain reaction (qRT-PCR); cell viability, proliferation, migration, invasion and apoptosis were detected by CCK-8, colony formation, scratch healing, Transwell and flow cytometry; RNA immunoprecipitation (RIP) assay and dual luciferase assay were used to verify the binding relationship between miR-31-5p and SPRED1. Results Huaier granule could significantly inhibit the proliferation, migration and invasion of sorafenib resistant HCC cells, and induce apoptosis. Bioinformatics analysis showed that miR-31-5p was highly expressed in HCC, and Huaier granule was able to down-regulate the expression of miR-31-5p, inhibit the proliferation and metastasis of sorafenib resistant HCC cells, and induce apoptosis; miR-31-5p showed a targeted inhibition effect on the expression of SPRED1. SPRED1 was down-regulated in HCC, and overexpression of SPRED1 was able to reverse the promoting effect of overexpression of miR-31-5p on proliferation and metastasis of sorafenib resistant HCC. Conclusion Huaier granule can inhibit sorafenib resistant HCC metastasis through the miR-31-5p/SPRED1 axis, indicating that Huaier granule has the potential to be used as a novel drug for HCC treatment.

Objective:To compare the efficacy of ultrasound combined with endoscopy and ultrasound combined with X-ray guided percutaneous nephrolithotomy(PCNL) in the treatment of complex renal calculi.Methods:The clinical data of 119 patients with complex kidney stones treated by ultrasound combined with endoscopy or ultrasound combined with X-ray guided PCNL in the Second Affiliated Hospital of Anhui Medical University from March 2019 to February 2022 were analyzed retrospectively. According to different guidance methods, they were divided into ultrasound combined with endoscopic guidance group and ultrasound combined with X-ray guidance group.There was no significant difference in age [(53.9±14.2) years vs. (55.6±13.5) years], gender (male/female: 38/21 vs. 30/30), body mass index [(25.0±3.7) kg/m 2 vs. (24.8±3.8)kg/m 2], stone location (left/right: 34/25 vs. 31/29), maximum diameter of renal stones [(31.9±8.3)mm vs. (33.9±13.5)mm], kidney stones maximum cross-sectional area [(601.5±242.5)mm 2 vs. (632.6±278.9)mm 2], number of renal calices involved (3.5±0.9 vs. 3.6±1.3), S. T.O.N.E. scores (9.4±1.0 vs. 9.7±1.4), Guy's grade(Ⅲ/Ⅳ: 45/14 vs. 41/19), preoperative hemoglobin [(125.2±21.5)g/L vs. (125.6±18.4)g/L], serum creatinine[(89.1±33.8) μmol/L vs. (81.9±27.1) μmol/L], urinary tract infection (43/59 vs. 47/60)and positive urinary bacterial culture (12/59 vs.11/60) between the two groups(all P>0.05). The patients in the ultrasound combined with endoscopic guidance group were placed in the modified prone split-leg position. Flexible ureteroscope retrograde into the renal pelvis, combined with ultrasound to determine the best puncture calices. The channels were established and stones were removed under the guidance of ultrasound and endoscopy. In the ultrasound combined with X-ray guidance group, the F5 ureteral catheter was placed retrogradely into the operative side ureter under the lithotomy position. Then the patient changed to prone position and the target calices were punctured under the guidance of ultrasound and X-ray. Through anterograde or retrograde injection of contrast medium, the puncture position was determined to enter in the center of the calicean dome, and the channel establishment process and stone removal are monitored. The operative results and postoperative data were recorded. Results:The average operation time in the ultrasound combined with endoscopic guidance group was significantly shorter than that in the ultrasound combined with X-ray guidance group [(90.2 ± 34.5) min vs. (129.4 ± 43.0) min, P < 0.001]. There was no significant difference in the success rates of initial channel establishment [94.0% (63/67) vs. 87.7% (107/122), P = 0.167], the time of single channel establishment [(7.7 ± 1.9) min vs. (7.7 ± 1.4) min, P =0.765], serum creatinine on the first day after operation[ (89.3±33.6) μmol/L vs. (82.9±27.0) μmol/L, P=0.257] and postoperative hospital stay[(5.3±1.6) d vs.(5.4±1.7) d, P=0.883]. In contrast, patients in ultrasound combined with X-ray guidance group had higher stone free rate [93.3% (56/60) vs. 81.4% (48/59), P=0.049] and lower reoperation rate [3.3% (2/60) vs. 15.3% (9/59), P=0.025]. The mean hemoglobin decrease value of ultrasound combined with endoscopic guidance group was significantly lower than ultrasound combined with X-ray guidance group on the first day after operation [(8.7±6.3) g/L vs. (16.8±6.9) g/L, P<0.001]. The complication rate of ultrasound combined with endoscopic guidance group was significantly lower than that of ultrasound combined with X-ray guidance group [5.1% (3/59) vs. 16.7% (10/60), P = 0.043]. Conclusions:Ultrasound combined with endoscopic guidance PCNL does not need to change body position during operation and has fewer puncture channels, thus saving operation time and reducing complications. It is more suitable for patients with isolated kidney or easy bleeding. Ultrasound combined with X-ray guidance is conducive to the establishment of multi-channel, the stone clearance rate is high and the reoperation rate is low, which is suitable for patients with good health and more renal calices involved with stones.

Objective:To investigate the value of retrograde thyroidectomy from top to bottom in the operation of retrosternal thyroid surgery. Methods:Retrospective analysis was performed on the cases of retrosternal goiter excised by our surgeons from January 2017 to June 2022,the technical points, feasibility and advantages of the operation were summarized. Results:A total of 15 cases of retrosternal goiter treated by retrograde thyroidectomy were collected, including 5 cases of type Ⅰ retrosternal goiter and 10 cases of type Ⅱ retrosternal goiter.The postoperative pathology was benign. The surgical time is 40-60 minutes for unilateral retrosternal goiter and 70-90 minutes for bilateral goiter. All patients were discharged normally within 7 days after operation, and no operative complications were observed such as bleeding, hoarseness or hypoparathyroidism. Conclusion:This surgical excision method of thyroid is suitable for the type Ⅰ and type Ⅱ retrosternal goiter surgery, which can avoid the difficulties in exposing and separating the the inferior thyroid behind the sternum in conventional surgical method, speed up the operation and reduced the difficulty of operation, and has certain promotion value in clinic.
Humans ; Thyroidectomy/methods* ; Retrospective Studies ; Goiter, Substernal/pathology* ; Hypoparathyroidism/surgery*

Background: Evidence has revealed the involvement of microRNAs (miRNAs) in modulating osteogenic differentiation, implying the promise of miRNA-based therapies for treating osteoporosis. This study investigated whether miR-181a-5p influences osteogenic differentiation and bone formation and aimed to establish the mechanisms in depth. Methods: Clinical serum samples were obtained from osteoporosis patients, and MC3T3-E1 cells were treated with osteogenic induction medium (OIM) to induce osteogenic differentiation. miR-181a-5p-, Runt-related transcription factor 1 (Runx1)-, and/or allograft inflammatory factor-1 (AIF-1)-associated oligonucleotides or vectors were transfected into MC3T3-E1 cells to explore their function in relation to the number of calcified nodules, alkaline phosphatase (ALP) staining and activity, expression levels of osteogenesis-related proteins, and apoptosis. Luciferase activity, RNA immunoprecipitation, and chromatin immunoprecipitation assays were employed to validate the binding relationship between miR-181a-5p and Runx1, and the transcriptional regulatory relationship between Runx1 and AIF-1. Ovariectomy (OVX)-induced mice were injected with a miR-181a-5p antagonist for in vivo verification. Results: miR-181a-5p was highly expressed in the serum of osteoporosis patients. OIM treatment decreased miR-181a-5p and AIF-1 expression, but promoted Runx1 expression in MC3T-E1 cells. Meanwhile, upregulated miR-181a-5p suppressed OIM-induced increases in calcified nodules, ALP content, and osteogenesis-related protein expression. Mechanically, miR-181a-5p targeted Runx1, which acted as a transcription factor to negatively modulate AIF-1 expression. Downregulated Runx1 suppressed the miR-181a-5p inhibitor-mediated promotion of osteogenic differentiation, and downregulated AIF-1 reversed the miR-181a-5p mimic-induced inhibition of osteogenic differentiation. Tail vein injection of a miR-181a-5p antagonist induced bone formation in OVX-induced osteoporotic mice. Conclusion In conclusion, miR-181a-5p affects osteogenic differentiation and bone formation partially via the modulation of the Runx1/AIF-1 axis.

Objective:To explore the difference of brain structure between patients with early-onset depression with and without suicidal ideation and its relationship with the severity of depression.Methods:Totally 37 patients with early-onset depressive disorder with suicidal ideation and 23 patients with early-onset depressive disorder without suicidal ideation were examined by psychological assessment and magnetic resonance imaging(MRI)from 2019 to 2020.Voxel-based morphometry (VBM) technology was used to compare the differences in brain structure between the two groups of subjects, and further analyze the relationship between the gray matter volume of the different brain areas and the severity of depression. The demographic and clinical data were analyzed by SPSS 24.0 statistical software package. The comparison between the two groups was performed by double sample t-test and chi square test. SPM8 software was used for VBM statistical analysis, and double sample t test was used for image analysis and comparison between the two groups. Pearson correlation analysis was performed between the mean gray matter volume of the two groups and the scores of HAMD-17 and Beck scale for suicide ideation(BSI). Results:Compared with the group without suicide ideation, the volume of gray matter in the right middle frontal gyrus(MNI: x, y, z=28.5, 33.0, 43.5, FWE correction for mass level, P<0.05)and left angular gyrus of the suicide idea group increased(MNI: x, y, z=-37.5, -73.5, 48.0, FWE correction for mass level, P<0.05). There was no significant correlation between the gray matter volume of the right middle frontal gyrus and the HAMD-17 scale, BSI scale in patients with early-onset depression ( r=0.073, r=-0.153, both P>0.05). Conclusion:There are structural differences in the right middle frontal gyrus and left angular gyrus between patients with early-onset depression with suicidal ideation and patients with early-onset depression without suicidal ideation, and there was no significant correlation between gray matter volume and depression severity.

Objective:To discuss the feasibility and clinical efficacy of laparoscopic ureteroplasty with buccal mucosa graft for ureteral stricture.Methods:The clinical data of 10 patients with ureteral stricture admitted to the Second Affiliated Hospital of Anhui Medical University from July 2018 to November 2019 were retrospectively analyzed, including 7 males, 3 females, 5 cases on each side, with an average age of (47.9±7.8)years. All patients had a history of operation related to ureteral calculi. The median value of preoperative serum creatinine was 71(68~610)μmol/L. The status of hydronephrosis and ureteral stricture was evaluated by ultrasonography, CTU and ureteral retrograde angiography.The separation of the renal pelvis on the affected side was (3.1±0.7)cm.There were 7 cases of upper segment stenosis, 2 cases of middle segment stenosis, and 1 case of multiple stenosis. The length of ureteral stenosis was (3.2±0.7)cm. Laparoscopic buccal mucosa ureteroplasty was performed in all 10 cases under general anesthesia. After the stricture ureter segment was separated during the operation, the ureteral stenosis segment was longitudinally cut. According to the stenosis, the buccal mucosa with a length of 3.0-4.5 cm and a width of 1.0-1.5 cm was cut. Buccal mucosa grafts were harvested and placed in the ureter as an anterior onlay with omental wrapping.Results:Ureteral repair was performed laparoscopically in all cases, with no conversion to open and no serious complications. The operative time was (199.2±27.4)min, the blood loss was (101.5±54.7)ml, the median postoperative indwelling time of the drainage tube was 4.5(3.0-7.0)d, and the postoperative hospital stay was (7.9±1.9)days. The patients had clear pronunciation and barrier-free eating one week after the operation.The double J tube was removed one to two months after surgery. The patients were followed up for (11.3±4.2)months after the operation. Follow-up patients underwent imaging and other examinations, which showed significant improvement in hydronephrosis on the affected side, and the median value of renal pelvis separation on the affected side was 1.8(0-2.2)cm. The median value of serum creatinine was 82(66~235)μmol/L. The serum creatinine in 2 patients with renal insufficiency decreased significantly after operation.Conclusions:Laparoscopic buccal mucosa graft ureteroplasty could be a safe and feasible option for the treatment of ureteral stricture with less trauma and rapid recovery. The results of the initial experience are encouraging.