Objective: To investigate the current status of benefit finding among young and middle-aged patients with type 2 diabetes mellitus (T2DM) and analyze its influencing factors, so as to provide a reference for improving the level of benefit finding in this population. Methods: From November 2022 to May 2023, young and middle-aged patients with T2DM aged 18-59 years hospitalized in the endocrinology departments of 2 tertiary hospitals in Hengyang City, Hunan Province were selected as survey subjects by a convenience sampling method. Basic demographic information was collected using a general questionnaire survey. Benefit finding, resourcefulness, and stigma were evaluated using the Benefit Finding Scale, the Chinese Version of the Resourcefulness Scale, and the Type 2 Diabetes Stigma Assessment Scale, respectively. A multiple linear regression model was used to analyze the influencing factors of benefit finding among young and middle-aged patients with T2DM. Results: A total of 305 young and middle-aged patients with T2DM were investigated, including 222 males (72.79%) and 83 females (27.21%). There were 231 cases aged 45-59 years, accounting for 75.74%. The scores for benefit finding, resourcefulness, and stigma were (42.86±6.06), (75.12±11.30), and (41.20±10.10), respectively. Multiple linear regression analysis showed that young and middle-aged patients with T2DM who were male (β′=0.088), aged 18-<45 years (β′=0.083), absence of diabetes complications (β′=0.124), and had higher resourcefulness scores (β′=0.679) had higher levels of benefit finding, while patients with higher stigma scores (β′=-0.097) had lower levels of benefit finding. Conclusion The level of benefit finding among young and middle-aged patients with T2DM was moderate, and was related to gender, age, diabetes complications, resourcefulness, and stigma.

OBJECTIVES: To investigate the mechanism underlying the inhibitory effect of Buyang Huanwu Decoction (BYHWD) on vascular aging. METHODS: Eighteen male SD rats were randomized into young group, intraperitoneal D-galactose injection-induced aging group, and BYHWD gavage group. The changes in pulse wave velocity (PWV), vascular SA-β-gal activity, and expressions of p16, p21 and SA‑β‑gal of the rats were examined. Serum exosomes were isolated from the rats, and after characterization using NTA and TEM and for surface markers and vascular cell markers, were examined for miR-590-5p expression using qRT-PCR. The M1/M2 macrophage ratio and cytokine levels were evaluated using immunofluorescence staining and qRT-PCR. Bioinformatics analysis and dual-luciferase reporter assays were carried out to predict the potential target genes of miR-590-5p and validate its targeting relationship with SLC8A3, whose expressions were detected in the vascular tissues of the rats by Western blotting. RESULTS: Compared with the young rats, the aging rats exhibited significantly increased PWV in the abdominal aorta with elevated vascular expressions of p16, p21 and SA-β-gal, which were all reversed by BYHWD treatment. The isolated serum exosomes were positive for CD63, CD81, CD31 and SM-22, and the exosomes from aging rats showed significantly downregulated expression of miR-590-5p, which was upregulated after BYHWD treatment. The aging rat vessels showed an increased M1/M2 macrophage ratio with elevated M1-specific cytokines and reduced M2-specific cytokines, and BYHWD treatment effectively inhibited M1 polarization of the macrophages. Pearson analysis revealed a negative correlation between exosomal miR-590-5p upregulation and the M1/M2 ratio. Bioinformatics analysis and dual-luciferase assays confirmed that miR-590-5p targets SLC8A3. Western blotting demonstrated increased SLC8A3 expression in aging rat vessels, which was downregulated after BYHWD treatment. CONCLUSIONS BYHWD attenuates vascular aging in rats by modulating macrophage M1 polarization and suppressing vascular inflammation via exosomal miR-590-5p-mediated downregulation of SLC8A3.
Animals ; MicroRNAs/genetics* ; Rats, Sprague-Dawley ; Drugs, Chinese Herbal/pharmacology* ; Male ; Macrophages/drug effects* ; Rats ; Exosomes/metabolism* ; Aging/drug effects* ; Signal Transduction

Ankylosing spondylitis (AS) is linked to an increased prevalence of myocardial infarction (MI). However, research dedicated to elucidating the pathogenesis of AS-MI is lacking. In this study, we explored the biomarkers for enhancing the diagnostic and therapeutic efficiency of AS-MI. Datasets were obtained from the Gene Expression Omnibus database. We employed weighted gene co-expression network analysis and machine learning models to screen hub genes. A receiver operating characteristic curve and a nomogram were designed to assess diagnostic accuracy. Gene set enrichment analysis was conducted to reveal the potential function of hub genes. Immune infiltration analysis indicated the correlation between hub genes and the immune landscape. Subsequently, we performed single-cell analysis to identify the expression and subcellular localization of hub genes. We further constructed a transcription factor (TF)-microRNA (miRNA) regulatory network. Finally, drug prediction and molecular docking were performed. S100A12 and MCEMP1 were identified as hub genes, which were correlated with immune-related biological processes. They exhibited high diagnostic value and were predominantly expressed in myeloid cells. Furthermore, 24 TFs and 9 miRNA were associated with these hub genes. Enzastaurin, meglitinide, and nifedipine were predicted as potential therapeutic agents. Our study indicates that S100A12 and MCEMP1 exhibit significant potential as biomarkers and therapeutic targets for AS-MI, offering novel insights into the underlying etiology of this condition.
Humans ; Spondylitis, Ankylosing/complications* ; Systems Biology/methods* ; Myocardial Infarction/diagnosis* ; Biomarkers/metabolism* ; MicroRNAs/genetics* ; Gene Regulatory Networks ; Gene Expression Profiling ; Machine Learning

Objective:To study the life characteristics and related risk factors of patients with depression in Shandong Province.Methods:Based on the 2015 mental epidemiological survey database in Shandong Province,a total of 832 patients with depression,807 high-risk individuals with depression,and 819 low-risk individuals were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders,Fourth Edition(DSM-Ⅳ)and the Structured Clinical Interview for DSM-Ⅳ-TR Axis I Disorders,Research Version(SCID-I/P).In 2020,SCID-I/P was used for re diagnosis,and the General Health Questionnaire(GHQ-12),Simple Quality of Life question-naire,Pittsburgh sleep quality index(PSQI),Childhood Trauma Questionnaire(CTQ),Social Support Rating Scale(SSRS),Global Pain Scale(GPS),Montreal Cognitive Assessment(MoCA),Simplified Coping Style Question-naire(SCSQ)were used for evaluation.Compare changes in the quality of life of depression patients and construct a risk factor model.Results:Patients with depression had lower scores on the simple quality of life questionnaire at baseline and at retest after 5 years than those in the high-and low-risk groups,those in remission of depression had higher scores on the simple quality of life questionnaire at baseline and at retest after 5 years than those in non-re-mission,and those with new-onset disorder in the high-and low-risk groups had lower scores on the simple quality of life questionnaire at baseline and at retest after 5 years than those with no-onset disorder(Ps＜0.001).Depres-sion diagnosis and PSQI scale scores at baseline negatively predicted at retest after 5 years(β=-0.06,-0.15),while coping style tendencies at baseline positively predicted(β=0.06).The simple quality of life questionnaire at baseline negatively predicted depression diagnosis at retest after 5 years,GHQ-12 scores at retest after 5 years,and PSQI scale scores at retest after 5 years(β=-0.11,-0.17,-0.09),while the simple quality of life question-naire at baseline positively predicted coping style tendencies at retest after 5 years(β=0.13).Depression diagnosis at retest after 5 years,GHQ-12 scores at retest after 5 years,PSQI scale scores at retest after 5 years,coping style tendencies at retest after 5 years,SSRS scale scores,CTQ scale scores,GPS scale scores,and the simple quality of life questionnaire at baseline all influenced the simple quality of life questionnaire at retest after 5 years through ei-ther direct or indirect pathways.Conclusion:It suggest that the quality of life is lower in patients with depression than in the general population.Depression diagnosis,sleep,mental health,pain,social support,childhood trauma and coping are direct and indirect risk factors affecting life.

New daily persistent headache(NDPH)is a kind of persistent headache that patients can i-dentify the exact date of the sudden onset.It is one of the rare primary headaches difficult to be cured and may lead to disability,seriously affecting the daily life and work.The exact pathogenesis of NDPH remains unclear,which makes the treatment difficult.Here we report a case of refractory NDPH treated by intravenous injection of esketamine at a sub-anesthetic dose.

Objective To study the inner ear appearance on three-dimensional real inversion recovery(3D re-al IR)imaging in patients with sudden sensorineural hearing loss,and to investigate the relationship between blood-labyrinth barrier permeability and pathogenesis and prognosis of sudden hearing loss.Methods A total of 41 pa-tients with sudden sensorineural hearing loss received 3D real IR at 3.0 T MRI,and the signal intensity of inner ear were recorded.We respectively measured cochlear signal intensity in affected and healthy ears,and medullary signal intensity,and calculated the cochlear/medulla ratio(CM ratio)separately.On the basis of CM ratio,we evaluated hearing levels at initial and after treatment,and the relationship between CM ratio and hearing prognosis.Results Among the 41 patients,33 cases(occupying 80.48％)individually had a higher CM ratio in the affected ear than in the healthy one.The CM ratio of the affected side was not higher than that of the healthy side in 8 cases,and the ef-fective rate was 100％,eighteen cases had below 1.5 times the CM ratio in affected ears as in healthy ears,with 77.78％effective rate of treatment;seven cases had 1.5 to 1.75 times,with 100％effective rate;two cases had 1.75 to 2 times,with 50％effective rate;and the rest 14 cases had over 2 times,with 14.28％effective rate(P＜0.05).Conclusion The variation of blood-labyrinth barrier permeability in patients with sudden hearing loss can be read on the 3D Real IR,and it indicates that 80.48％patients have higher-intensity signals in lateral cochlea.The CM ratio can be adopted to evaluate the extent of inner ear damage of patients more accurately.As the CM ratio ri-ses,patients'prognosis become worse,and patients with over 1.75 times the CM ratio in the affected ear as in the healthy one,mostly suffer poor prognosis.

OBJECTIVE To investigate the therapeutic role of glucocorticoids in acute low-tone sensorineural hearing loss and to guide clinical management.METHODS Recorded electrocochleograms in 200 ears.Based on the results,these patients were divided into-SP/AP≥0.4 with 110 ears and-SP/AP<0.4 with 90 ears.In a randomized,single-blind fashion,the two groups were divided into systemic,local,and non-glucocorticoid-treated groups separately.We compared treatment effects between different groups.RESULTS The-SP/AP ratios are abnormally increased in 55%of ALHL patients.In patients with-SP/AP≥0.4,the effective treatment rates of systemic,local and non-glucocorticoid groups were 92.50%,94.59%and 72.73%,respectively.A comparison between systemic and local glucocorticoid delivery regimes,P>0.05,and the two groups were compared with the non-glucocorticoid group,P≤0.05.In patients with-SP/AP<0.4,compared the efficacy of the three groups,P>0.05.CONCLUSION In patients with-SP/AP≥0.4,glucocorticoids are more effective than non-glucocorticoid,systemic glucocorticoids are as effective as local glucocorticoids.In patients with-SP/AP<0.4,In contrast,systemic,local and non glucocorticoids are equally effective.

Surgery is an important treatment for the anterior mediastinal disease. With the rapid development of minimally invasive techniques, complete resection of the lesion in most patients with thymic disease can be achieved through thoracoscopic surgery. Practice has proved that the three-port resection of anterior mediastinal thymus disease via the subxiphoid approach is an ideal surgical method for the treatment of anterior mediastinal thymic tumors at present, which has strong popularization and popularity and can benefit the patients. The procedure focuses primarily on the anterior and upper mediastinum and can thoroughly expose the anatomy of the mediastinum and both sides, with minimal intraoperative bleeding, high safety, minimal trauma and postoperative pain, and a short hospital stay. It has clear advantages over conventional thoracic open-heart surgery and transversal resection. However, the surgical approach and field of view, and intraoperative precautions of this procedure are completely different from those of previous thoracoscopic procedures, and from the subxiphoid single-port approach adopted by other centers. Based on 10 years of surgical experience at our center, a modular mode of surgical operation has been developed and its procedure has been standardized. This paper will share and discuss relevant operational points and experiences.

Objective:To systematically evaluate the real experience and needs of caregivers of children with type 1 diabetes mellitus.Methods:Qualitative researches on the real experience and needs of caregivers of children with type 1 diabetes mellitus were searched through Wanfang Databese, China National Knowledge Infrastructure, VIP, CBM, PubMed, Cochrane Library, Web of Science and Embase. The retrieval time limit was from the establishment of database to March 6, 2022. Literature screening and data extraction were conducted independently by 2 researchers. The quality of the literatures was evaluated using the Australian Joanna Briggs Institute (JBI) evidence-based health care center qualitative research quality evaluation standard (2016). The results were synthesized by the integrating method.Results:A total of 15 literatures were included, 62 research results were extracted, 8 categories were classified, and 3 integrated results were synthesized: the caregivers of children with type 1 diabetes mellitus suffer from multiple pressure and burden at the early stage of diagnosis; caregivers during the home care period are eager to obtain various support due to lack of knowledge, experience and support; caregivers gradually adapt to the role change brought by the disease, actively respond and regain confidence.Conclusions:Families, medical institutions and society should pay attention to the psychological emotion of caregivers of children with type 1 diabetes mellitus, and provide information, psychological, economic and social support, help them better perform their role as caregivers, so as to improve the quality of life of children and caregivers.

Objective:To investigate the level of self-management and daily physical activity in patients with type 2 diabetes mellitus (T2DM) of Zang and Han nationalities in Tibetan, China, and to compare the difference in daily management between T2DM patients of Zang and Han nationalities, to develop reasonable and effective chronic disease management strategies for long-term out-of-hospital management of T2DM patients of Zang nationalities.Methods:A total of 265 T2DM patients with glycosylated hemoglobin (HbA1c) ≥ 7% who were admitted to the Endocrinology Ward of the Hospital of Chengdu Office of People's Government of Tibet Autonomous Region from November 2020 to April 2021 and who were from different regions of Tibet were included in this study according to inclusion and exclusion criteria. The general data of all included patients were collected. Glucose and lipid metabolism-related indicators were determined. The Generalized Diabetes Self-Management Efficacy Scale and International Physical Activity Questionnaires (IPAQ) were used to evaluate patients' levels of self-management and daily physical activity.Results:The hemoglobin level in T2DM patients of Zang nationality was (154.09 ± 24.11) g/L, which was significantly higher than that in T2DM patients of Han nationality ( P < 0.05). The total cholesterol, fasting blood glucose, and low-density lipoprotein in T2DM patients of Zang nationality were (4.63 ± 1.41) mmol/L, (7.94 ± 2.19) mmol/L, and (2.75 ± 1.11) mmol/L, respectively, which significantly higher compared with T2DM patients of Han nationality (all P < 0.05). Compared with T2DM patients of Han nationality, T2DM patients of Zang nationality had lower self-management scores (81.40 ± 15.44) points, diet control scores (17.26 ± 4.97) points, physical exercise scores (11.67 ± 4.42) points, prevention and treatment of high and low blood sugar score (12.21 ± 5.72) points. The differences were statistically significant (all P < 0.05). Moderate-intensity physical activity was a significant difference between T2DM patients of Zang and Han nationalities ( P < 0.05). Conclusion:Compared with T2DM patients of Han nationality, T2DM patients of Zang nationality have lower overall self-management levels, including diet control, physical exercise, prevention and management of high and low blood glucose, and moderate-intensity physical activity. Targeted individualized education should be carried out according to the Tibetan cultural characteristics, to further develop an intervention method and an out-of-hospital management strategy for chronic disease, which are suitable for T2DM patients of Zang nationality.