Objective:To explore the suitable prostate cancer screening mode under the medical community for primary hospitals.Methods:From April 2021 to April 2022, a total of 16007 male population ≥50 years from 9 branches of the medical community of the second hospital of Yinzhou participated in this study. They were divided into four groups according to age with group 1 of 50-59 years old, group 2 of 60-69 years old, group 3 of 70-79 years old, and group 4 of 80 years old and above. Serum tPSA was added to the routine physical examination, and the screening positive patients were referred to the referral hospital for further diagnosis and treatment under the mode of medical community. We proposed multi-parametric MRI (mpMRI) for those with serum PSA ≥4 ng/ml and suspicious lesions should be scored according to PI-RADS V2. The ultrasound-guided transperineal targeted prostate biopsy was performed for those with PI-RADS ≥3 and those with PI-RADS < 3 but tPSA ≥10 ng/ml. The tPSA follow-up examinations were performed every 6 months for tPSA < 10 ng/ml and PI-RADS < 3 points and once a year for tPSA < 4 ng/ml.Results:Among the 16 007 male population ≥50 years, 2 007(12.54%) were found serum PSA ≥4 ng/ml, and 634(31.59%)were referred to the referral hospital through the medical community system. Combining tPSA and mpMRI, 271 patients underwent ultrasound-guided transperineal targeted prostate biopsy. Among them, 162 were finally diagnosed with PCa, with a biopsy positive rate of 59.78%. The detection rate of PCa in all the subjects was 1.01%. According to the pathological grade, 5(3.08%) were in ISUP group 1, 95(58.64%) in ISUP group 2-3, and 62(38.27%) in ISUP group 4-5. There were 102(62.96%), 39(24.07%) and 21(12.96%) with localized, locally advanced or metastatic PCa, respectively. The levels of tPSA in the four groups were (1.13±1.44)ng/ml, (1.77±3.45)ng/ml, (3.27±17.58)ng/ml, and (4.26±11.48)ng/ml, respectively, with statistically significant differences ( P<0.01). The positive number of biopsy in each group was 1 case(0.06%), 56 cases(0.79%), 81 cases(1.36%) and 24 cases(1.82%) respectively, with statistically significant differences ( P<0.01). The number of ISUP 4-5 grades in each group was 0, 17(30.35%), 29(35.80%), and 16(66.67%) respectively, with statistically significant differences ( P<0.01). Conclusions:Based on the medical community system, according to the tPSA screening results of the primary hospitals, it is feasible and effective to refer suspicious patients to the referral hospitals for mpMRI examination, and screen prostate cancer by ultrasound-guided transperineal prostate fusion biopsy.

Objective:To evaluate the clinical efficacy and safety of stereotactic surgery in patients with refractory mental disorders.Methods:A retrospective analysis was performed; clinical data, postoperative complications and medication intake of 149 patients with refractory mental disorders accepted stereotactic surgery in Department of Neurosurgery, People's Hospital, Wuhan University from August 2019 to December 2023 were collected. Outcomes were assessed at 1, 6, 12, and 24 months after surgery by Clinical Global Impression-Global Improvement (CGI-GI). Before and 1, 6, and 12 months after surgery, severities were assessed by Clinical Global Impression-Severity of Illness (CGI-SI); cognition was assessed by Montreal Cognitive Assessment (MoCA); positive and negative symptoms were evaluated by Positive and Negative Symptom Scale (PANSS); psychotic symptoms were evaluated by Brief Psychiatric Rating Scale (BPRS) and Symptom Checklist 90 (SCL-90); obsessive-compulsive symptoms, depressive symptoms, anxiety symptoms and manic symptoms were assessed by Yale-Brown Obsessive-Compulsive Symptoms Scale (Y-BOCS), Beck Depression Inventory (BDI)-II, Beck Anxiety Inventory (BAI), and Young Mania Rating Scale (YMRS), respectively; social functioning and quality of survival were evaluated by Social Disability Screening Schedule (SDSS) and World Health Organization Quality of Life-Bref Form (WHOQOL-BREF).Results:(1) Increased sleep was noted in 47 patients and fatigue in 38 patients within 1 week after surgery. Behavioral laziness and emotional apathy were still presented at 1 month after surgery in 6 patients, and complications disappeared in the rest patients. Mildly reduced initiative was presented at 12 months after surgery in 5 patients. (2) CGI-GI indicated that 149 patients were followed up 1 month after surgery with an overall efficiency of 85.90%; 135 patients were followed up at 6 months after surgery with an overall efficiency of 83.21%, 106 patients were followed up at 12 months after surgery with an overall efficiency of 79.24%, and 63 patients were followed up at 24 months after surgery with an overall efficiency of 80.95%. (3) Compared with those before surgery, significantly lower BPRS scores, significantly lower PANSS positive, negative, and overall scores, statistically lower BAI, BDI-II, YMRS, and MOAS scores, significantly lower Y-BOCS obsessional thinking, compulsive behavior and total scores, significantly higher WHOQOL-BREF (physical and psychological domains) scores, and significantly lower SDSS and SCL-90 scores were noted in patients at 1, 6, and 12 months after surgery ( P<0.05). (4) At 12 months after surgery, withdrawal drug was noted in 13 patients, reduced drug in 38, same dose in 52, and increased drug in 2 patients. Conclusion:Stereotactic surgery can obviously improve obsession, anxiety, depression, mania and aggression, and modify social functioning and quality of survival in patients with refractory mental disorders, enjoying good safety.

Objective: To investigate the sleep and mental health status of adolescents in Shandong Province, to explore the correlation between sleep and mental health, so as to provide a basis for adolescent physical and mental health management. Methods: From February to March 2023,a multistage stratified whole cluster sampling method was used to randomly select 3 cities in Shandong Province, one urban area and one township in each city, one junior high school and one senior high school in the urban area and the township, respectively, and then 4 classes were randomly selected from each grade level of each school, and all 3 667 students in the classes were surveyed by using the Pittsburgh Sleep Quality Index Scale (PSQI) short form and the Chinese Middle School Students Mental Health Inventory (MMHI-60). Results: The prevalence of sleep deprivation among adolescents in Shandong Province was 37.44%, and the detection rate of psychological problems was 46.41%. Adolescent psychology could be divided into four latent categories:psychological immune group (39.6%), psychological low risk group (12.2%), psychological medium risk group (13.2%) and psychological high risk group (35.0%). Multifactorial Logistic regression analyses showed that gender, school year, sleep duration and sleep quality were influencing factors for the psychological latent categories ( OR =1.39-9.55, P < 0.05 ), and that adolescents with sleep deprivation and poor sleep quality were more inclined to be classified as being in the psychological medium and high risk groups. Conclusions The sleep and mental health of adolescents in Shandong Province is not very good. Comprehensive prevention and control of psychological problems should not only focus on personality and psychological characteristics, but also need to be combined with the sleep condition of adolescents.

Objective:To explore the effect of mind mapping teaching of gastroenterology in the standardized training for general practitioners, and provide new ideas for general practice education.Methods:A total of 65 physicians who were enrolled in the standardized training of general practice from January to December 2017 were collected as the control group, and the traditional teaching method was adopted; another 58 physicians from January to December 2018 were selected as the experimental group, and the mind mapping was adopted based on the traditional teaching method. The learning effect (theoretical and operational results) and the satisfaction questionnaire of trainees and teachers were used as evaluation indicators. SPSS 21.0 was used for t test and chi-square test. Results:The theory exam and clinical skills examination results of experimental group (80.80±5.30, 82.66±5.90) were significantly higher than those of the control group (71.60±5.20, 75.72±4.57), and the difference was statistically significant ( P<0.05). Compared with the control group, the experimental group had better understanding of knowledge points of this discipline, clinical thinking ability, higher learning interest, teamwork ability, innovation ability and teacher satisfaction, with statistical significance ( P<0.05). Conclusion:The mind mapping has more advantages than traditional teaching methods in the standardized training for general practitioners, which can be further extended.

Lacunar stroke (LS) is one of the subtypes of small cerebral vascular disease. Recent studies have shown that LS has a high risk of cognitive impairment, which imposes a heavy burden on patients, their families and society. However, at present, there is a lack of comprehensive discussion on the related factors, pathogenic mechanism, clinical features, prevention and treatment of cognitive impairment in LS patients. Therefore, this article reviews the relationship between LS and cognitive impairment, in order to provide clinical basis for early prevention and rehabilitation plan, and improve long-term follow-up awareness and comprehensive management ability of cognitive function in LS patients.

Objective:This paper intends to explore the clinical efficacy and safety of the refined extroperitoneal intrafascial laparoscopic radical prostatectomy in patients with localized prostate cancer.Methods:The data of 107 patients with localized prostate cancer who were underwent laparoscopic radical prostatectomy in our hospital from July 2013 to January 2020 were analyzed retrospectively. According to the operation methods, the patients were divided into two groups: the refined intra fascial resection group (59 cases) and the conventional interfascial neurovascular bundle reservation group(48 cases). There was no significant different comparing the age [(61.8±8.9) years vs. (62.2±8.1) years, P=0.71], body mass index (BMI) [(24.8±1.3) kg/m 2 vs.(24.3±1.4) kg/m 2, P=0.89], preoperative total prostate specific antigen (PSA) [(6.8±0.9) ng/ml vs. (7.2±1.1) ng/ml, P=0.44], prostate volume [(47.9±18.4) ml vs. (48.3±17.9) ml, P=0.67] between the modified group and the conventional group. The clinical stage of the two groups was both in cT 1-T 2aN 0M 0, and the preoperative Gleason score was less than or equal to 7 ( P=0.76). In the improved group, the bilateral pelvic floor fascia was not dissected, the dorsal deep vein complex was not sutured, the denonvillier fascia was kept intact, the prostate was dissected by intrafascial technique, and the bilateral vascular and nerve bundles were completely preserved. After anastomosing the urethra and bladder neck, the bilateral prostate fascia, the pubic bladder-prostate ligament, DVC and the anterior wall of bladder neck were continuously sutured with 3-0 barbed wire in order to anatomically reconstructe the anterior suspension system. The preoperative data, intraoperative condition, postoperative pathological stage, positive margin rate and postoperative 6-month's follow-up, especially incontinence and erectile function were compared between the two groups. Results:There was no significant difference between the two groups in the basic clinical data, intraoperative bleeding volume[(90.6±26.4)ml vs.(105.3±34.1)ml, P>0.05], prostate-specific antigen 6 weeks after operation[(0.08±0.06)ng/ml vs.(0.09±0.07) ng/ml, P>0.05], postoperative pathological stage and positive margin rate(12.5% vs. 11.9%, P>0.05). In the early postoperative stage, patients performed a significantly better continence. Continence rate in 1 week: 16.7%(8/48) vs. 52.5%(31/59)( P<0.05), in 1 month: 29.2%(14/48)vs. 64.4%(38/59)( P<0.05), and in 3 month 52.1%(25/48) vs. 77.9%(46/59)( P<0.05). And also a better erectile function recovery rate in 1 month: 8.3%(4/48) vs. 23.7%(14/59)( P<0.05), in 3 month: 27.1%(13/48) vs. 49.2%(29/59)( P<0.05), in refined intrafascial group, but that was not significant different between the two groups 6 months after operation. Conclusion:The refined intrafascial laparoscopic radical prostatectomy can completely reconstruct the anatomic structure adjacent to urethra, and preserve utmostly the pelvic floor muscle, prostate fascia and neurovascular bundle, which are supposed to facilitate the revovery of urinary incontinence and erectile dysfunction in the early postoperative period.

Objective:To investigate the correlation between item d560 of the International Classification of Functioning, Disability and Health (ICF) and the swallowing function of convalescing stroke patients.Methods:A total of 140 convalescent stroke survivors were evaluated for dysphagia using the ICF-d560 and the modified Watian drinking water test. Linear regression was used to analyze the influence of clinical factors when choosing a swallowing function assessment scale. Spearman correlation was computed to explore the correlation between ICF item d560 and the modified Watian drinking water test.Results:According to the ICF-d560 results, 10% of the patients had a mild disorder, with another 37.1% moderate, 29.3% severe and 23.6% completely dysphagic. The corresponding percentages according to the improved Watian drinking water test were 44.3% mild, 31.4% moderate and 24.3% severe. The total correlation coefficient between the two sets of results was 0.86, which was related to the stroke type, age, gender and stroke risk factors. The correlation coefficient of the cerebral infarction group was significantly higher than the cerebral hemorrhage group′s coefficient, and that of the women was slightly higher than that of the men. The strength of the correlation increased with age. The correlation coefficient was 0.84 among both diabetics and hypertension sufferers.Conclusions:Results from the ICF-d560 and the modified Wada drinking water test correlate well, which can provide a screening tool for swallowing function based on the ICF theoretical framework.

Buruli ulcer (BU), caused by

MiR-142-3p has been reported to act as a tumor suppressor in breast cancer. However, the regulatory effect of miR-142-3p on drug resistance of breast cancer cells and its underlying mechanism remain unknown. Here, we found that miR-142-3p was significantly downregulated in the doxorubicin (DOX)-resistant MCF-7 cell line (MCF-7/DOX). MiR-142-3p overexpression increased DOX sensitivity and enhanced DOX-induced apoptosis in breast cancer cells. High-mobility group box 1 (HMGB1) is a direct functional target of miR-142-3p in breast cancer cells and miR-142-3p negatively regulated HMGB1 expression. Moreover, overexpression of HMGB1 dramatically reversed the promotion of apoptosis and inhibition of autophagy mediated by miR-142-3p up-regulation. In conclusion, miR-142-3p overexpression may inhibit autophagy and promote the drug sensitivity of breast cancer cells to DOX by targeting HMGB1. The miR-142-3p/HMGB1 axis might be a novel target to regulate the drug resistance of breast cancer patients.

Objective: To investigate the nutritional status of children with autism spectrum disorders, and to provide a reference for improving their nutritional status. Methods: 120 children with autism spectrum disorder who were treated in the rehabilitation center of Affiliated Children s Hospital of Zhengzhou University from September 2016 to September 2018 were selected as case group,and 120 normal children in the physical examination center of the same hospital were selected as the healthy group.The children s status was assessed by using the Clancy Autism Behavior Scale(CABS), and the serum nutrients levels were compared between these two groups. Results: Compared with the healthy group,the Vitamin A[(83.44±9.20,59.45±4.42)mg/L],Vitamin B6[(64.15±11.22,32.02±5.75)mg/L],Vitamin C[(60.62±10.26,47.63±13.12)mg/L],protein[(120.45±30.51,104.46±9.38)g/L], iron[(134.25±18.16,112.17±6.02)mg/L], calcium[(72.96±10.62,66.57±4.11)mg/L], zinc[(70.85±5.76,62.52±10.66)mg/L] and folic acid[(31.38±6.77,20.29±6.26)mg/L], eicosapentaenoic acid(EPA)[(0.72±0.22,0.55±0.14)μmol/L], decosahexaenoic acid(DHA)[(1.54±0.35,1.22±0.26)μmol/L] and arachidonic acid(AA)[(5.51±0.76,5.03±0.16)μmol/L] were lower(t=25.75，27.92，8.54，5.49，12.64，6.30，7.53，13.18，7.14，8.04，6.77，P<0.05), the low body weight(49.17%,63.33%) and wasting(38.33%,46.67%) in autism spectrum disorder group were higher significantly(χ2=4.89，6.71，P<0.05). Conclusion The nutritional status of children with autism spectrum disorder is different from that of normal children. The lack of serum nutrients will lead to a high incidence of malnutrition.