Schizophrenia (SZ) stands as a severe psychiatric disorder. This study applied diffusion tensor imaging (DTI) data in conjunction with graph neural networks to distinguish SZ patients from normal controls (NCs) and showcases the superior performance of a graph neural network integrating combined fractional anisotropy and fiber number brain network features, achieving an accuracy of 73.79% in distinguishing SZ patients from NCs. Beyond mere discrimination, our study delved deeper into the advantages of utilizing white matter brain network features for identifying SZ patients through interpretable model analysis and gene expression analysis. These analyses uncovered intricate interrelationships between brain imaging markers and genetic biomarkers, providing novel insights into the neuropathological basis of SZ. In summary, our findings underscore the potential of graph neural networks applied to multimodal DTI data for enhancing SZ detection through an integrated analysis of neuroimaging and genetic features.
Humans ; Schizophrenia/pathology* ; Diffusion Tensor Imaging/methods* ; Male ; Female ; Adult ; Brain/metabolism* ; Young Adult ; Middle Aged ; White Matter/pathology* ; Gene Expression ; Nerve Net/diagnostic imaging* ; Graph Neural Networks

AIM:To investigate the expression of centromere protein-H(CENP-H)in adrenocortical carcino-ma(ACC)and its relationship with disease progression and prognosis,and to explore the impact of CENP-H gene knock-down on the viability and migration of ACC cells.METHODS:The mRNA expression level of CENP-H in 76 ACC pa-tients and 128 healthy controls,and its correlations with tumor stages and prognosis were analyzed by GEPIA2 database.The mRNA expression of CENP-H in different stages of ACC and its correlation with disease prognosis were further ana-lyzed by ULCAN database.The protein expression of CENP-H was examined by immunohistochemical staining of paraffin-embedded ACC and normal adrenal gland specimens.Knockdown of CENP-H by siRNA(siCENP-H)was performed in human ACC cell line H295R.The viabilty of H295R cells transfected with siCENP-H or siNC was measured by CCK-8 as-say,the cell migration was detected by wound-healing assay,and the protein levels of CENP-H,p-ERK1/2,t-ERK1/2,p-P38,t-P38,p-JNK1/2 and t-JNK1/2 were detected by Western blot.RESULTS:The mRNA level of CENP-H was signifi-cantly higher in ACC than that in normal controls,and was correlated with tumor stages and prognosis.The protein level of CENP-H was significantly higher in ACC specimens than that in normal adrenal gland.Knockdown of CENP-H in H295R cells resulted in decreased cell viability and migration.The protein levels of p-P38 and p-JNK1/2 were decreased in si-CENP-H group.CONCLUSION:CENP-H is highly expressed in ACC,and is correlated with tumor stages and poor prognosis.Knockdown of CENP-H can inhibit the viability and migration of ACC cells,and its mechanism may related to inactivation of P38 and JNK signaling pathways.

Objective To investigate the epidemiological characteristics and trends in the prevalence of tuberculosis among in the six urban districts of Tianjin from 2014 to 2023, so as to provide scientific basis for the prevention and control of tuberculosis. Methods Data on the occurrence of new tuberculosis cases among in the six urban districts of Tianjin from 2014 to 2023 were collected through the Tianjin Infectious Disease Report Information Management System, and the epidemiological characteristics of new tuberculosis cases were descriptively analyzed. Then the Average Annual Percentage Change (AAPC) statistics were used to characterize the magnitude and direction of trends. Results A total of 17 818 tuberculosis cases were reported in the six urban districts of Tianjin from 2014 to 2023 , with an average annual reported prevalence rate of 25.61/100 000. The prevalence rate of tuberculosis in the six urban districts of Tianjin from 2014 to 2023 showed a decreasing trend, reporting a prevalence rate of 35.47/100 000 in 2014 and 22.72/100 000 in 2023, and AAPC is -4.86% (-7.13% to -1.56%) , with statistical difference (P<0.05). In terms of gender, the overall prevalence rate of tuberculosis was 31.17/100,000 in males and 19.47/100,000 in females, with statistical difference (χ²=276.12 , P<0.05). The incidence in people younger than 25 years and older than 55 years is on the rise from 2014 to 2023. In terms of occupation, household duties, unemployed people, retired people and office clerks showed a high prevalence rate of tuberculosis. Conclusion The overall prevalence of adult tuberculosis in the six urban districts of Tianjin from 2014 to 2023 shows a decreasing trend, whereas the prevalence rate of males is higher than that of females, and the elderly, families, unemployed people, retirees and office clerks are high-risk groups, so targeted preventive and control measures, health education and screening should be strengthened.

OBJECTIVE: To explore clinical effects of repairing skin and soft tissue defect of finger with free posterior interosseous artery perforator flap. METHODS: Totally 8 patients with finger skin and soft tissue defect repaired with free posterior interosseous artery perforator flap were treated from May 2021 to November 2022, including 7 males and 1 female aged from 24 to 54 years old, and soft tissue defect area ranged from 3.0 cm×1.5 cm to 5.0 cm×3.0 cm. The time from injury to flap repair ranged from 3 to 83 h. The free posterior interosseous artery perforator flap was applied to repair finger defect, the area of the flap ranged from 3.5 cm×2.0 cm to 5.2 cm×3.5 cm, the donor area of flap was sutured directly. The survival, appearance, texture and donor complications of the flap were observed after operation, and Dargan functional standard was used to evaluate clinical effect of finger function. RESULTS: All flap of 8 patients were survived, and followed up from 3 to 12 months. There was no obvious swelling, soft texture, obvious pigmentation, linear intaglio in donor area only, and without obvious complications were found. Among them, 3 patients'skin flaps were repaired for the defect of palm of the fingers, and sensory recovery was good, two-point discrimination ranged from 5 to 9 mm. According to Dargan functional evaluation, 3 patients excellent, and 5 good. CONCLUSION Free posterior interosseous artery perforation branch flap could be used to repair the defect of finger. The thickness of flap is moderate, operation is convenient, appearance and texture of the operative flap are good, and the donor site is small without obvious complications, and obtain satisfactory clinical effect.
Male ; Humans ; Female ; Young Adult ; Adult ; Middle Aged ; Perforator Flap ; Fingers ; Upper Extremity ; Ulnar Artery ; Skin

OBJECTIVE: To evaluate the prospective association between cumulative resting heart rate (cumRHR) and rapid renal function decline (RRFD) in a cohort of individuals aged 60 and older. METHODS: In the Tianjin Chronic Kidney Disease Cohort Study, the individuals who underwent three consecutive physical examinations between 2014 and 2017, with estimated glomerular filtration rate (eGFR) greater than 60 mL/min per 1.73 m² and aged 60 years or older were enrolled. A total of 27,564 patients were prospectively followed up from January 1, 2017 to December 31, 2020. The 3-year cumRHR was calculated. The primary outcome was RRFD, defined as an annualized decline in eGFR of 5 mL/min per 1.73 m² or greater. Logistic and restricted spline regression models and subgroup analysis were used to investigate the association of cumRHR with RRFD after adjusting for all confounders. RESULTS: During a median follow-up of 3.2 years, a total of 4,347 (15.77%) subjects developed RRFD. In fully-adjusted models, compared with the lowest quartile of cumRHR, the odds ratio (OR) for the highest was 1.44 (1.28-1.61), P < 0.001. Furthermore, each 1-standard deviation (27.97 beats/min per year) increment in cumRHR was associated with a 17% (P < 0.001) increased risk of RRFD, with a linear positive correlation (P for non-linear = 0.803). Participants with a 3-year cumRHR ≥ 207 (beats/min) * year (equivalent to ≥ 69 beats/min per year in 3 years) were found to be at a higher risk of RRFD. CONCLUSIONS The cumRHR is significantly associated with a higher risk of RRFD among older adults. These results might provide an effective goal for managing and delaying the decline of renal function in the older adults.

OBJECTIVE: To investigate the mechanism of self-efficacy between self-management ability and self-management behavior and its differences among patients with different disease courses through mediation tests. METHODS: In the study, 489 patients with type 2 diabetes who attended the endocrinology departments of four hospitals in Shanxi Province and Inner Mongolia Autonomous Region from July to September 2022 were enrolled as the study population. They were investigated by General Information Questionnaire, Diabetes Self-Management Scale, Chinese version of Diabetes Empowerment Simplified Scale, and Diabetes Self-Efficacy Scale. Mediation analyses were performed using the linear regression model, Sobel test, and Bootstrap test in the software Stata version 15.0 and divided the patients into different disease course groups for subgroup analysis according to whether the disease course was > 5 years. RESULTS: In this study, the score of self-management behavior in the patients with type 2 diabetes was 6.16±1.41, the score of self-management ability was 3.99±0.74, and the score of self-efficacy was 7.05±1.90. The results of the study showed that self-efficacy was positively correlated with self-management ability (r=0.33) as well as self-management behavior (r=0.47) in the patients with type 2 diabetes (P < 0.01). The mediating effect of self-efficacy accounted for 38.28% of the total effect of self-management ability on self-management behaviors and was higher in the behaviors of blood glucose monitoring (43.45%) and diet control (52.63%). The mediating effect of self-efficacy accounted for approximately 40.99% of the total effect for the patients with disease course ≤ 5 years, while for the patients with disease course > 5 years, the mediating effect accounted for 39.20% of the total effect. CONCLUSION Self-efficacy enhanced the effect of self-management ability on the behavior of the patients with type 2 diabetes, and this positive effect was more significant for the patients with shorter disease course. Targeted health education should be carried out to enhance patients' self-efficacy and self-management ability according to their disease characteristics, to stimulate their inner action, to promote the development of their self-management behaviors, and to form a more stable and long-term mechanism for disease management.
Humans ; Diabetes Mellitus, Type 2/therapy* ; Self Efficacy ; Self-Management ; Blood Glucose Self-Monitoring ; Blood Glucose ; Self Care

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.

Anti-seizure medications (ASMs) are the main therapy for epilepsy.There are many kinds of ASMs with complex mechanism of action, so it is difficult for pharmacists to examine prescriptions.This paper put forward some suggestions on the indications, dosage forms/routes of administration, appropriateness of usage and dosage, combined medication and drug interaction, long-term prescription review, individual differences in pathophysiology of children, and drug selection when complicated with common epilepsy, for the reference of doctors and pharmacists.

Antipyretic-analgesics are currently one of the most prescribed drugs in children.The clinical application of antipyretic-analgesics for children in our country still have irrational phenomenon, which affects the therapeutic effect and even poses hidden dangers to the safety of children.In this paper, suggestions were put forward from the indications, dosage form/route, dosage suitability, pathophysiological characteristics of children with individual differences and drug interactions in the symptomatic treatment of febrile children, so as to provide reference for the general pharmacists when conducting prescription review.