Objective: To evaluate the effectiveness of "Internet plus" continuous intervention on psychological status and nursing satisfaction of patients with depression after hospital discharge, so as to provide the reference for reducing the recurrence risk of patients with depression and improving the quality of life. Methods: From January to December 2024, patients with mild to moderate depression who were hospitalized in a tertiary grade-a mental health specialized hospital in Wenzhou City and met the discharge criteria were selected as the research objects. The patients were divided into the control group and the intervention group according to a ratio of 1∶1 by the random number table method. Hamilton Depression Scale, Hamilton Anxiety Scale, and Nursing Satisfaction Questionnaire were used to evaluate depressive symptoms, anxiety symptoms, and nursing satisfaction before and after intervention. Covariance analysis was used to compare the differences between the two groups before and after the intervention. Results: A total of 62 patients with mild to moderate depression were enrolled, with 31 patients in the intervention group and 31 patients in the control group. Before the intervention, there were no statistically significant differences in gender, age, course of disease, educational level, marital status, depression symptoms score, anxiety symptoms score, and nursing satisfaction score between the two groups (all P>0.05). After the intervention, the scores of depression and anxiety symptoms in the intervention group decreased by 8.87 and 5.01 points, respectively, compared with those before the intervention, and the scores of depression and anxiety symptoms in the control group decreased by 2.52 and 1.16 points, respectively (all P<0.05). After the intervention, the scores of depression and anxiety symptoms in the intervention group decreased more than those in the control group (both P<0.05). The nursing satisfaction score of the intervention group increased by 6.57 points on average compared with that before the intervention, and that of the control group increased by 4.23 points on average (both P<0.05). There was no statistically significant difference in the increase of nursing satisfaction scores between the two groups before and after intervention (P>0.05). Conclusion The "Internet plus" continuous intervention has a good effect on improving the depressive symptoms and anxiety symptoms of patients with depression after haspital discharge, which can consolidate the treatment effect and improve nursing satisfaction.

Objective To simulate modern social stress using a pre-pregnancy chronic mild stress(CMS)model and to explore the mechanisms of emotional,behavioral,and neurodevelopmental changes in male offspring of pre-pregnancy liver qi stagnation female mice through corticosterone(CORT)-brain-derived neurotrophic factor(BDNF)extracellular signal-regulated kinase(ERK)1/2 signaling cascade-mediated hippocampal injury.This study aimed to elucidate the impact of negative life events on offspring and the interventional mechanism of Shuyu Capsules.Methods CMS stress was used to induce pre-pregnancy depression in female rats(liver qi stagnation state),followed by intervention with Shuyu and fluoxetine capsules.After screening,male rats were mated and 12 male offspring from each group were selected for behavioral testing and detection of serum CORT levels by enzyme-linked immunosorbent assay.BDNF,ERK1/2,phospho(p)-ERK1/2,cAMP-response element binding protein(CREB),and p-CREB protein levels in the hippocampus were detected by Western Blot,and BDNF,ERK1,ERK2,and CREB mRNA levels in the hippocampus were detected by reverse transcription-polymerase chain reaction(RT-PCR),to verify the effects of pre-pregnancy CMS on the BDNF-ERK1/2-CREB signaling pathway and to investigate the key micro-mechanisms of Shuyu Capsules on emotional and learning memory-related behaviors of male offspring of females with pre-pregnancy liver qi stagnation syndrome.Results The distance,number of entries,and duration of stay in the central area in open-field experiments were significantly reduced in offspring in the model group(all P＜0.05).The escape latency during the exploration period of the water-maze experiment was significantly prolonged(P＜0.05)and the swimming distance,duration of the target quadrant,and number of platform crossings were significantly reduced(P＜0.05,P＜0.05,P＜0.01),the suspension time and frequency in the forced-swimming experiment were increased(P＜0.05,P＜0.01),and the incubation period was shortened(P＜0.05)in offspring in the model group.Prophylactic treatment with Shuyu Capsules and fluoxetine improved the depression-like behavior and cognitive impairment in the offspring in the model group.Biochemical tests showed that CORT levels were increased in the CMS model group(P＜0.05),BDNF,p-ERK1/2,and p-CREB protein levels in the hippocampus were decreased(all P＜0.05),and BDNF,ERK1,ERK2,and CREB mRNA levels were significantly reduced(P＜0.01,P＜0.05,P＜0.01,P＜0.05).Treatment with Shuyu Capsules and fluoxetine increased the CORT content and BDNF,ERK1/2,and CREB protein and mRNA levels in male offspring to varying degrees.Conclusions High levels of CORT in offspring act selectively on the hippocampus,exerting adverse effects on the emotional and learning memory functions of rats by downregulating the BDNF-ERK1/2 signaling cascade.The Chinese medicine Shuyu Capsules can reduce the impact of an adverse intrauterine environment on offspring development by correcting abnormal levels and pathways of glucocorticoids.

BACKGROUND:Observations from several clinical studies suggest a close relationship between hypertension and osteoporosis,but the causal relationship between hypertension and osteoporosis is unclear. OBJECTIVE:To determine whether there is a causal relationship between hypertension and osteoporosis,multisite bone mineral density and osteoporosis with fractures in Asian and European populations,respectively,using a comprehensive two-sample Mendelian randomized analysis. METHODS:Data of osteoporosis in Asian populations were obtained through Japan biological bank. Data of osteoporosis in European populations were obtained from UK Biobank,a British biological bank. Data of hypertension,multisite bone mineral density and osteoporosis with fractures were all from FinnGen R10 database. Inverse variance weighted method,MR-Egger regression method,weighted median method,weighted model method and simple model method were used to study the causal relationship between hypertension and osteoporosis,multisite bone mineral density and osteoporosis with fracture in Asian and European populations. Comprehensive sensitivity analysis was used to verify the robustness,heterogeneity and level pleiotropy of the results. Stsiger test was used to determine whether there was a reverse causal relationship between osteoporosis and hypertension. RESULTS AND CONCLUSION:In Asian populations,there was no significant genetic predictive causal relationship between hypertension and osteoporosis,and there was a positive causal relationship between hypertension and calcaneal bone mineral density. In European populations,hypertension had a negative causal relationship with osteoporosis,and there was no significant causal relationship between hypertension and systemic bone mineral density,calcaneal bone mineral density,forearm bone mineral density and osteoporosis with fracture. According to the stsiger test,there was no reverse causal relationship between osteoporosis,multiplesite bone mineral density,osteoporosis with fracture and hypertension in Asian and European populations. These results indicate that there is a causal relationship between hypertension and osteoporosis,that is,in Asian populations,hypertension and calcaneal bone mineral density show a positive causal relationship;in European populations,hypertension and osteoporosis show a negative causal relationship,but no reverse causal relationship.

Objective:To investigate the magnetic resonance imaging (MRI) features of pediatric and adolescent mediastinal T-lymphoblastic lymphoma (T-LBL) and to evaluate their predictive value for early treatment response.Methods:A retrospective, multicenter case series study was conducted on 49 pediatric and adolescent patients diagnosed with mediastinal T-LBL between September 2020 and May 2024 at the Fifth Affiliated Hospital of Zhengzhou University, Beijing Gaobo Boren Hospital, and Henan Cancer Hospital.All patients underwent chest MRI, including conventional MRI sequences and diffusion-weighted imaging.Tumor imaging characteristics were analyzed, and quantitative parameters such as minimum apparent diffusion coefficient (ADCmin), maximum ADC (ADCmax), and mean ADC (ADCmean) were measured.Treatment response was evaluated 15 days post-treatment.The patients were divided into a response group (complete or partial response, 26 cases) and a non-response group (progressive disease or minor response, 23 cases).The relationship between MRI features and treatment response was analyzed.The intraclass correlation coefficient was used to assess inter-reader agreement, and independent sample t-tests and chi-square tests were employed to compare differences between groups.Receiver operating characteristic (ROC) curve analysis was conducted to evaluate the predictive performance of imaging parameters. Results:Significant differences were observed between the response and non-response groups in ADC values [ADCmin (0.80±0.41)×10 -3 mm 2/s vs.(1.23±0.70)×10 -3 mm 2/s, ADCmax (1.14±0.48)×10 -3 mm 2/s vs.(1.92±0.77)×10 -3 mm 2/s, ADCmean (0.98±0.42)×10 -3 mm 2/s vs.(1.56±0.74)×10 -3 mm 2/s] and the maximum tumor diameter was [(11.92±3.61) cm vs.(8.17±2.46) cm] (all P<0.05).ROC curve analysis showed that ADCmax had the highest predictive efficiency for treatment response, with an area under the curve (AUC) of 0.853 (95% CI: 0.790-0.910), sensitivity of 92.3%, and specificity of 65.2%.The AUC for the maximum tumor diameter was 0.814, demonstrating its excellent predictive performance. Conclusions:MRI features, particularly ADC values and the maximum tumor diameter, can effectively predict treatment response in pediatric and adolescent mediastinal T-LBL.

Objective To simulate modern social stress using a pre-pregnancy chronic mild stress(CMS)model and to explore the mechanisms of emotional,behavioral,and neurodevelopmental changes in male offspring of pre-pregnancy liver qi stagnation female mice through corticosterone(CORT)-brain-derived neurotrophic factor(BDNF)extracellular signal-regulated kinase(ERK)1/2 signaling cascade-mediated hippocampal injury.This study aimed to elucidate the impact of negative life events on offspring and the interventional mechanism of Shuyu Capsules.Methods CMS stress was used to induce pre-pregnancy depression in female rats(liver qi stagnation state),followed by intervention with Shuyu and fluoxetine capsules.After screening,male rats were mated and 12 male offspring from each group were selected for behavioral testing and detection of serum CORT levels by enzyme-linked immunosorbent assay.BDNF,ERK1/2,phospho(p)-ERK1/2,cAMP-response element binding protein(CREB),and p-CREB protein levels in the hippocampus were detected by Western Blot,and BDNF,ERK1,ERK2,and CREB mRNA levels in the hippocampus were detected by reverse transcription-polymerase chain reaction(RT-PCR),to verify the effects of pre-pregnancy CMS on the BDNF-ERK1/2-CREB signaling pathway and to investigate the key micro-mechanisms of Shuyu Capsules on emotional and learning memory-related behaviors of male offspring of females with pre-pregnancy liver qi stagnation syndrome.Results The distance,number of entries,and duration of stay in the central area in open-field experiments were significantly reduced in offspring in the model group(all P＜0.05).The escape latency during the exploration period of the water-maze experiment was significantly prolonged(P＜0.05)and the swimming distance,duration of the target quadrant,and number of platform crossings were significantly reduced(P＜0.05,P＜0.05,P＜0.01),the suspension time and frequency in the forced-swimming experiment were increased(P＜0.05,P＜0.01),and the incubation period was shortened(P＜0.05)in offspring in the model group.Prophylactic treatment with Shuyu Capsules and fluoxetine improved the depression-like behavior and cognitive impairment in the offspring in the model group.Biochemical tests showed that CORT levels were increased in the CMS model group(P＜0.05),BDNF,p-ERK1/2,and p-CREB protein levels in the hippocampus were decreased(all P＜0.05),and BDNF,ERK1,ERK2,and CREB mRNA levels were significantly reduced(P＜0.01,P＜0.05,P＜0.01,P＜0.05).Treatment with Shuyu Capsules and fluoxetine increased the CORT content and BDNF,ERK1/2,and CREB protein and mRNA levels in male offspring to varying degrees.Conclusions High levels of CORT in offspring act selectively on the hippocampus,exerting adverse effects on the emotional and learning memory functions of rats by downregulating the BDNF-ERK1/2 signaling cascade.The Chinese medicine Shuyu Capsules can reduce the impact of an adverse intrauterine environment on offspring development by correcting abnormal levels and pathways of glucocorticoids.

BACKGROUND:Observations from several clinical studies suggest a close relationship between hypertension and osteoporosis,but the causal relationship between hypertension and osteoporosis is unclear. OBJECTIVE:To determine whether there is a causal relationship between hypertension and osteoporosis,multisite bone mineral density and osteoporosis with fractures in Asian and European populations,respectively,using a comprehensive two-sample Mendelian randomized analysis. METHODS:Data of osteoporosis in Asian populations were obtained through Japan biological bank. Data of osteoporosis in European populations were obtained from UK Biobank,a British biological bank. Data of hypertension,multisite bone mineral density and osteoporosis with fractures were all from FinnGen R10 database. Inverse variance weighted method,MR-Egger regression method,weighted median method,weighted model method and simple model method were used to study the causal relationship between hypertension and osteoporosis,multisite bone mineral density and osteoporosis with fracture in Asian and European populations. Comprehensive sensitivity analysis was used to verify the robustness,heterogeneity and level pleiotropy of the results. Stsiger test was used to determine whether there was a reverse causal relationship between osteoporosis and hypertension. RESULTS AND CONCLUSION:In Asian populations,there was no significant genetic predictive causal relationship between hypertension and osteoporosis,and there was a positive causal relationship between hypertension and calcaneal bone mineral density. In European populations,hypertension had a negative causal relationship with osteoporosis,and there was no significant causal relationship between hypertension and systemic bone mineral density,calcaneal bone mineral density,forearm bone mineral density and osteoporosis with fracture. According to the stsiger test,there was no reverse causal relationship between osteoporosis,multiplesite bone mineral density,osteoporosis with fracture and hypertension in Asian and European populations. These results indicate that there is a causal relationship between hypertension and osteoporosis,that is,in Asian populations,hypertension and calcaneal bone mineral density show a positive causal relationship;in European populations,hypertension and osteoporosis show a negative causal relationship,but no reverse causal relationship.

Objective:To investigate the magnetic resonance imaging (MRI) features of pediatric and adolescent mediastinal T-lymphoblastic lymphoma (T-LBL) and to evaluate their predictive value for early treatment response.Methods:A retrospective, multicenter case series study was conducted on 49 pediatric and adolescent patients diagnosed with mediastinal T-LBL between September 2020 and May 2024 at the Fifth Affiliated Hospital of Zhengzhou University, Beijing Gaobo Boren Hospital, and Henan Cancer Hospital.All patients underwent chest MRI, including conventional MRI sequences and diffusion-weighted imaging.Tumor imaging characteristics were analyzed, and quantitative parameters such as minimum apparent diffusion coefficient (ADCmin), maximum ADC (ADCmax), and mean ADC (ADCmean) were measured.Treatment response was evaluated 15 days post-treatment.The patients were divided into a response group (complete or partial response, 26 cases) and a non-response group (progressive disease or minor response, 23 cases).The relationship between MRI features and treatment response was analyzed.The intraclass correlation coefficient was used to assess inter-reader agreement, and independent sample t-tests and chi-square tests were employed to compare differences between groups.Receiver operating characteristic (ROC) curve analysis was conducted to evaluate the predictive performance of imaging parameters. Results:Significant differences were observed between the response and non-response groups in ADC values [ADCmin (0.80±0.41)×10 -3 mm 2/s vs.(1.23±0.70)×10 -3 mm 2/s, ADCmax (1.14±0.48)×10 -3 mm 2/s vs.(1.92±0.77)×10 -3 mm 2/s, ADCmean (0.98±0.42)×10 -3 mm 2/s vs.(1.56±0.74)×10 -3 mm 2/s] and the maximum tumor diameter was [(11.92±3.61) cm vs.(8.17±2.46) cm] (all P<0.05).ROC curve analysis showed that ADCmax had the highest predictive efficiency for treatment response, with an area under the curve (AUC) of 0.853 (95% CI: 0.790-0.910), sensitivity of 92.3%, and specificity of 65.2%.The AUC for the maximum tumor diameter was 0.814, demonstrating its excellent predictive performance. Conclusions:MRI features, particularly ADC values and the maximum tumor diameter, can effectively predict treatment response in pediatric and adolescent mediastinal T-LBL.

Objective To investigate the effect of bronchoscopic balloon dilation treatment of different intervals on the tracheal intubation-induced subglottic stenosis in children. Methods Children with tracheal intubation-induced subglottic cicatricial stenosis were selected as the research objects. Among the 36 children with pure balloon dilation treatment, 20 cases were enrolled in the observation group and 16 cases were enrolled in the control group. In the observation group, electronic bronchoscopy was performed at 3 days after the first-time balloon dilation treatment, and those with grade 2 or higher stenosis received the second-time balloon dilation treatment. The follow-up treatment principle was as follows. If there was obvious retraction compared with the previous time and the stenosis was grade 2 or higher, the balloon dilation treatment would be performed again after an interval of 3 days; if there was no obvious retraction, the evaluation would be performed again after an interval of 2 weeks until there was no obvious retraction in the stenosis site under endoscopy for 3 times in 6 consecutive weeks, and the degree of stenosis was less than 25%, and then the electronic bronchoscopy evaluation would be stopped. In the control group, electronic bronchoscopy was performed 7 days after the first-time balloon dilation treatment, and those with grade 2 or higher stenosis received the second-time balloon dilation treatment. The follow-up treatment principle was as follows. If there was obvious retraction compared with the previous time and the stenosis was grade 2 or higher, the balloon dilation treatment would be performed again after an interval of 7 days; the evaluation method for those without obvious retraction was the same as the observation group. The follow-up duration ranged from 6 to 9 months. Results There was no significant difference in the total number of treatments and outcomes between the two groups (P>0.05). The treatment duration of the observation group was significantly shorter than that of the control group (P < 0.05). There were no significant differences in intraoperative complications such as bleeding, oxygen saturation decrease, heart rate decrease, and blood pressure decrease during anesthesia between the two groups (P>0.05). There were no significant differences in postoperative fever, aggravated laryngeal stridor, and dyspnea between the two groups (P>0.05). There were no significant differences in dyspnea, activity tolerance, and the need for long-term oxygen therapy between the two groups (P>0.05). Conclusion Most of the tracheal intubation-induced subglottic cicatricial stenosis in children has a good medium- and long-term effect through pure balloon dilation treatment. Shortening the interval of pure balloon dilation to 3 days can shorten the total treatment duration, alleviate the psychological burden of parents, but does not increase their economic burden. There are no significant differences in intraoperative and postoperative complications, outcomes, and long-term follow-up compared with the original interval of 5 to 7 days.

Objective: To construct a prediction model of non-alcoholic fatty liver disease (NAFLD) in middle-aged and elderly patients with type 2 diabetes mellitus (T2DM), so as to provide basis for early screening and prevention of T2DM complicated with NAFLD. Methods: Patients aged 45 years and above and diagnosed with T2DM in Karamay Hospital of People's Hospital of Xinjiang Uygur Autonomous Region in 2021 were collected as the study subjects. The data of general demographic characteristics and biochemical test results were collected. The patients were randomly divided into training group (n=3 241) and validation group (n=1 389) according to the ratio of 7∶3. LASSO regression and multivariable logistic regression model were used to select predictive factors. The nomograph model for prediction of NAFLD risk in T2DM patients was established. The predictive value of the model was evaluated using the receiver operating characteristic (ROC), adjusted curve and decision clinical analysis. Results: Totally 4 630 T2DM cases were included, including 1 279 cases (27.62%) complicated with NAFLD. LASSO regression and multivariable logistic regression analysis identified gender, age, diastolic blood pressure, body mass index, alanine transaminase, triglycerides, low density lipoprotein cholesterol and platelet count as risk prediction factors for NAFLD in T2DM patients. The area under the ROC curve was 0.823 (95%CI: 0.814-0.832) for the training group and 0.809 (95%CI: 0.799-0.818) for the validation group, and Hosmer-Lemeshow test showed a good fitting effect (P>0.05). Decision curve analysis showed higher net clinical benefit of using the predictive model to predict NAFLD risk when the risk threshold probability was 0.27 to 0.85. Conclusion The nomogram model established has a good predictive value for the risk of NAFLD in T2DM patients aged 45 years and above.

Objective:To analyze the clinical characteristics of children aged two years old and above with respiratory syncytial virus (RSV) infection in pediatric intensive care unit (PICU).Methods:Children who had RSV infection admitted to PICU at Children′s Hospital of Zhengzhou University from March 2019 to December 2021 were divided into older age group(≥two years old) and younger age group(0.05); In younger age group, there were 132(64.8%) cases of fever and 125(64.8%) cases of wheezing; In older age group, there were 31(93.9%) cases of fever and 13(39.4%) cases of wheezing; the incidence of fever was higher in older age group than that in younger age group( χ2=9.147, P<0.05), and the incidence of wheezing was lower than that in younger age group( χ2=7.631, P<0.05), and the differences were statistically significant.(2) There were 15 (45.5%) cases of simple infection and 18 (54.5%) cases of mixed infection in older age group, and the P/F was significantly different between children with simple infection and those with mixed infection ( P<0.05); there were 14 (42.4%) cases of combined underlying diseases and 19 (57.6%) cases without underlying diseases, and the length of stay in PICU was different between children with combined underlying diseases and those without underlying diseases ( P<0.05), and there was no significant difference in mechanical ventilation or total length of stay ( P>0.05). Conclusion:RSV infection in children aged two years old and above in PICU occurres mostly between two and six years of age, with a relatively low incidence of wheezing and common fever; RSV infection alone may have a greater impact on oxygenation, and combined underlying diseases can affect the length of stay in PICU.