Abstract As a systematic psychological intervention method, bibliotherapy possesses advantages such as low cost, high accessibility, and significant efficacy. The paper systematically reviews the recent research progress of bibliotherapy in the field of adolescent mental health intervention including covering preventive, therapeutic, developmental, personalized, and comprehensive approaches. It discusses the effectiveness and key influencing factors of these interventions. Findings indicate that bibliotherapy can effectively reduce the risk of depressive and anxiety symptoms in adolescents, and improve their emotional regulation skills and social adaptability. Different types of interventions demonstrate varied effects across different populations. Personalized and comprehensive intervention models can further enhance the outcomes, to provide theoretical basis and practical guidance for the development of localized bibliotherapy intervention programs.

Objective To explore the value of one-stop spectral CT scanning of computer tomography pulmonary angiography(CTPA)combined with abdominal-pelvic enhancement in preoperative evaluation for patients with gynecological tumors.Methods Ninety-six patients with gynecological tumors who received both spectral CTPA and abdominal-pelvic enhanced CT examination at Zhongshan Hospital(Xiamen Branch),Fudan University,between January 2022 and December 2023 were collected.The conventional scanning group(n=48)received two independent spectral CT scans with twice contrast injections,while the one-stop scanning group(n=48)received one-stop spectral CTPA and abdominal-pelvic enhancement with once contrast injection.Virtual monochromatic images(VMIs)at 65 keV for CTPA,50 keV VMIs for abdominal-pelvic enhancement,contrast-enhanced iodine maps and effective atomic number images for the two parts were generated for all patients.The scanning parameters such as contrast agent dose,scanning duration,objective parameters of the images(CT values,iodine concentration,effective atomic number,etc.),as well as overall image quality score,the confidence score in diagnosing pulmonary embolization(PE),and the conspicuity of gynecological tumors were compared between the two groups.Results A total of 24 cases(25% )of PE were found in 96 patients.Compared with the conventional scanning group,the one-stop scanning group showed a significant reduction in contrast agent dosage([62.88±3.59]mL vs[98.52±2.63]mL,P＜0.001)and scan duration([95.94±0.38]s vs[108.91±0.35]s,P＜0.001).There was no statistically significant difference in dose length product(DLP),volume CT dose index,and effective dose(ED)between the two groups.There was no statistically significant difference in objective parameters and subjective image scores between the two groups of patients'CTPA images,abdominal and pelvic CT plain scans,and enhanced images.All image scores were≥3 points,meeting the diagnostic requirements.There was no statistically significant difference of confidence score in diagnosing PE and the ability to display tumor lesions between the two groups.Conclusions In comparison to conventional scanning,one-stop spectral scanning provides comparable image quality,confidence in diagnosing PE,and the conspicuity of gynecological tumors under a lower contrast agent dosage,a shorter scanning time,and a less patient waiting time in the preoperative evaluation for patients with gynecologic tumors,which is highly valuable.

Opacification of intraocular lens(IOL)is a rare postoperative complication of cataract surgery. Its occurrence may be associated with various factors, including manufacturing processes, IOL material, patient factors, and surgical intervention. IOL opacification has been reported in all kinds of materials, and the morphological changes and pathological features of IOL opacification from different materials have their own characteristics, with varying clinical manifestations. With the development of related researches, the understanding of IOL opacification is becoming more and more comprehensive. This article reviews the latest research progress in the morphology, etiology, diagnosis and treatment of IOL opacification, with a view to providing guidance for current clinical work and potential directions for future scientific research.

Objective: To investigate the relationship between health literacy and sports injuries among high school students with athletic specialization, so as to provide theoretical basis for the intervention of sports injury occurrence of sports special students. Methods: A total of 443 high school students with athletic specialization aged 16-18 years old from 21 urban and rural areas in Shangrao City, Ganzhou City and Nanchang City of Jiangxi Province were selected by convenient sampling method from March to April 2023, and the health literacy and sports injury incidence were investigated. The assessment of sports injury was based on the Monitoring Method of Child and Adolescent Injury, and the assessment of health literacy level was conducted using the Interactive Health Literacy Questionnaire of Chinese Adolescents. χ 2 test was used to compare the reported rate of sports injuries among the demographic and sports training groups and the correlation between health literacy and sports injuries. Binary Logistic regression analysis was used to infer the correlation between the health literacy level of high school students with athletic specialization and the occurrence of sports injuries. Results: The prevalence of sports injury was 49.4% in high school students with athletic specialization. Binary Logistic regression analysis showed that the risk of sports injury of high school students with athletic specialization with medium and low level of health literacy was significantly increased compared with high level (medium level: OR = 1.98,95% CI =1.12-3.51; low level: OR =2.08, 95% CI =1.18-3.68), high school students with athletic specialization in low level of health awareness of sports injury risk was higher than other dimensions of health literacy level (middle level: OR =2.77, 95% CI =1.48-5.19; low level: OR =2.01, 95% CI =1.04-3.88)( P <0.05). The results of stratified analysis showed that among male students with athletic specialization and students with track and field, students with moderate/low overall health literacy had a higher risk of sports injuries compared to high level students (male students: low level, OR =2.46, 95% CI =1.15-5.28; track and field: intermediate level, OR =2.17, 95% CI =1.06-4.43, low level, OR =2.09, 95% CI =1.02-4.30; P <0.05). Conclusions There is a correlation between the health literacy level of high school students with athletic specialization and the occurrence of sports injuries. Students health awareness should be improved to reduce the risk of sports injuries.

Objective: To explore the relationship between adolescents physical fitness and depressive symptoms, and to provide reference for the early prevention and intervention of depressive symptoms and improvement of physical fitness in Chinese adolescents. Methods: From September to December 2021, a total of 8 102 adolescents were selected by random cluster sampling method in Shanghai, Urumqi, Changsha and Kunming. The Center for Epidemiologic Studies Depression Scale(CES-D) was used to investigate the depressive symptoms, and completed grip strength, standing long jump, 50 m running, modified sitting forward flexion, 20 s repeated traverse, 30 s sit ups, 20 m round trip running (20 m SRT) test. χ 2 test, Goodman Kruskal Gamma and Logistic regression analysis were used to analyze the relationship between physical fitness index(PFI) and depressive symptoms. Results: The overall detection rate of depressive symptoms in adolescents with high level PFI was 23.4%, and the detection rate of low level adolescents was 26.3%, with a statistically significant difference ( χ 2=6.73, P =0.01). There was a significant positive correlation between PFI and depressive symptoms in the high school group ( G=0.09, P <0.05) and the boy group ( G=0.12, P < 0.05 ), and there was no significant association between PFI and depressive symptoms in the junior high school group and the girl group ( P >0.05). After adjusting for gender and age in the Logistic regression model, compared with those with high PFI, the risk of depressive symptoms in those with low PFI was 1.18 times (95% CI =1.05-1.33). Conclusion There is a correlation between physical fitness and depressive symptoms in adolescents. Adolescents with low PFI are at higher risk of developing depressive symptoms than those with high PFI.

Objective: To explore the association between parents health literacy and health risk behaviors of middle school students, so as to provide theoretical basis for parental health literacy improvement and adolescent health risk behaviors prevention. Methods: A questionnaire survey was conducted among 1 993 middle school students and their parents in northeast Jiangxi Province by multistage stratified random sampling during Jun. to Sept. of 2020. Spearman correlation and generalized linear model were used to explore association between parents health literacy with 5 types of unhealthy behaviors. Results: Generalized linear model analysis showed that after adjusting household economic status and other covariates, parents health literacy was associated with adolescent health risk behaviors, and the scientific health view ( β =-0.05, 95% CI =-0.09--0.01), health information literacy ( β = -0.06 , 95% CI =-0.08--0.05) were associated with substance abuse and violence among middle school students; health information literacy ( β =-0.03, 95% CI =-0.04--0.01) was associated with adolescent healthy eating behavior; health information literacy ( β =-0.03, 95% CI =-0.05--0.02) was associated with breakfast and exercise in middle school students; chronic disease literacy ( β =0.05, 95% CI =0.00-0.09), health information literacy ( β =-0.02, 95% CI =-0.03--0.00) was associated with screen related behavior of middle school students; scientific health view ( β =-0.05, 95% CI =-0.09--0.01), basic medical literacy ( β =-0.08, 95% CI =-0.13--0.04), health information literacy ( β =0.02, 95% CI =0.00-0.03) were associated with middle school students traffic safety behavior( P <0.05). Conclusion There is a certain cross sectional correlation between parents health literacy and adolescent health risk behaviors. It is necessary to clarify the direction and intensity of the correlation in the cohort study.

Objective:To compare the efficacy and safety of Changsulin ? with Lantus ? in treating patients with type 2 diabetes mellitus (T2DM). Methods:This was a phase Ⅲ, multicenter, randomized, open-label, parallel-group, active-controlled clinical trial. A total of 578 participants with T2DM inadequately controlled on oral hypoglycemic agents were randomized 3∶1 to Changsulin ? or Lantus ? treatment for 24 weeks. The efficacy measures included changes in glycosylated hemoglobin (HbA1c), fasting plasma glucose (FPG), 2h postprandial plasma glucose (2hPG), 8-point self-monitoring of blood glucose (SMBG) profiles from baseline, and proportions of subjects achieving targets of HbA1c and FPG. The safety outcomes included rates of hypoglycemia, adverse events (AEs) and anti-insulin glargine antibody. Results:After 24 weeks of treatment, mean HbAlc decreased 1.16% and 1.25%, FPG decreased 3.05 mmol/L and 2.90 mmol/L, 2hPG decreased 2.49 mmol/L and 2.38 mmol/L in Changsulin ? and in Lantus ?, respectively. No significant differences could be viewed in above parameters between the two groups (all P>0.05). There were also no significant differences between Changsulin ? and Lantus ? in 8-point SMBG profiles from baseline and proportions of subjects achieving the targets of HbA1c and FPG (all P>0.05). The rates of total hypoglycemia (38.00% and 39.01% for Changsulin ? and Lantus ?, respectively) and nocturnal hypoglycemia (17.25% and 16.31% for Changsulin ? and Lantus ?, respectively) were similar between the two groups (all P>0.05). Most of the hypoglycemia events were asymptomatic, and no severe hypoglycemia were found in both groups. No differences were observed in rates of AEs (61.77% vs.52.48%) and anti-insulin glargine antibody (after 24 weeks of treatment, 6.91% vs.3.65%) between the two groups (all P>0.05). Conclusions:Changsulin ? shows similar efficacy and safety profiles compared with Lantus ? and Changsulin ? treatment was well tolerated in patients with T2DM.

The cyanobacterial circadian clock has three relatively independent parts: the input path, the core oscillator, and the output path. The core oscillator is composed of three clock proteins: KaiA, KaiB, and KaiC. The interactions among these three proteins generate a rhythmic signal and convey the input signals to the output signals to maintain the accuracy and stability of the oscillation of downstream signals. Based on the cyanobacterial circadian clock and the structure, function, and interaction of the clock proteins of the core oscillator, combining the recent results from our laboratory, this review summarized the recent progresses of the molecular mechanism of KaiA in regulating KaiC's enzymatic activity, mediating phase reset of the oscillator, and competing with CikA for the binding site of KaiB.
Bacterial Proteins ; genetics ; metabolism ; Circadian Clocks ; genetics ; Circadian Rhythm Signaling Peptides and Proteins ; metabolism ; Cyanobacteria ; genetics ; Enzyme Activation ; genetics

Objective To investigate the current status of knowledge,attitude,and practice (KAP) on the prevention and control of occupational diseases in occupational groups in Jinzhou,China,and to evaluate the intervention effects of health education.Methods Using the cluster random sampling method,1000 workers who underwent occupational health examination in Jinzhou Center for Disease Control and Prevention from September 2014 to April 2015 were enrolled in this study.They were equally and randomly divided into intervention group and control group.The intervention group received health education for 6 months through bulletin board,promotion materials,expert lecture,Q&A session,and other relevant educational events.The questionnaire survey was performed before and after intervention.The control group received the questionnaire survey but not the health education.Results The overall awareness rate of prevention and control knowledge was 75.34％ in 990 workers in Jinzhou,China.After the intervention,the intervention group had a significantly higher awareness rate of prevention and control knowledge than the control group (89.87％～98.86％ vs 71.25％～80.82％,P＜ 0.05);the intervention group had a significantly higher attitude accuracy for "whether occupational health examination is necessary or not" and "is willing to received the training on occupational health knowledge" than the control group (x2=57.857,P＜0.05;x2=70.683,P＜0.05);and the intervention group had a significantly higher rate of correct behavior for "whether help the business management personnel to carry out the prevention and control of occupational diseases or not" and "whether actively understand the occupational hazards of job" (x2 =102.186,P ＜0.05;x2 =91.159,P ＜0.05).Conclusion Health education can significantly increase the awareness rate of prevention and control knowledge on occupational diseases in occupational groups in Jinzhou,China.However,the more structured and long-term comprehensive intervention is necessary for improving their attitude and behavior.

Objective To investigate the current status of knowledge,attitude,and practice (KAP) on the prevention and control of occupational diseases in occupational groups in Jinzhou,China,and to evaluate the intervention effects of health education.Methods Using the cluster random sampling method,1000 workers who underwent occupational health examination in Jinzhou Center for Disease Control and Prevention from September 2014 to April 2015 were enrolled in this study.They were equally and randomly divided into intervention group and control group.The intervention group received health education for 6 months through bulletin board,promotion materials,expert lecture,Q&A session,and other relevant educational events.The questionnaire survey was performed before and after intervention.The control group received the questionnaire survey but not the health education.Results The overall awareness rate of prevention and control knowledge was 75.34％ in 990 workers in Jinzhou,China.After the intervention,the intervention group had a significantly higher awareness rate of prevention and control knowledge than the control group (89.87％～98.86％ vs 71.25％～80.82％,P＜ 0.05);the intervention group had a significantly higher attitude accuracy for "whether occupational health examination is necessary or not" and "is willing to received the training on occupational health knowledge" than the control group (x2=57.857,P＜0.05;x2=70.683,P＜0.05);and the intervention group had a significantly higher rate of correct behavior for "whether help the business management personnel to carry out the prevention and control of occupational diseases or not" and "whether actively understand the occupational hazards of job" (x2 =102.186,P ＜0.05;x2 =91.159,P ＜0.05).Conclusion Health education can significantly increase the awareness rate of prevention and control knowledge on occupational diseases in occupational groups in Jinzhou,China.However,the more structured and long-term comprehensive intervention is necessary for improving their attitude and behavior.