Blood lipid variability is closely associated with the incidence and recurrence risk of ischemic stroke, and controlling blood lipid stability is crucial for precise prevention and treatment of ischemic stroke. Therefore, while emphasizing the magnitude of lipid-lowering, attention should also be paid to ensuring that blood lipids are stable and reach the target. This article reviews the research progress on the correlation between different blood lipid variability and ischemic stroke.

Objective To investigate the knee disorders and risk factors in electromechanical soldiers of a warship,so as to provide a basis for prevention and treatment measures.Methods The knee disorders and treatment data of 200 electromechanical soldiers(study group)and 200 soldiers from other departments(control group)were colected by questionnaire survey and medical records.Results The incidence of knee diseases was 37.5%(75 cases)in the study group,which was significantly higher than that in the control group(16.0%,32 cases,P＜0.05).Traumatic and degenerative diseases were the main types of knee disorders.Age and body mass index were the influencing factors of knee disorders in electromechanical soldiers.Conclusion There is a high incidence of knee disorders in electromechanical soldiers,which is related to a variety of factors.Appropriate prevention and treatment measures are of great significance to reduce the incidence of knee disorders,promote rapid recovery,and reduce non-combat casualty.

Digital technologies have become an integral part of complete denture restoration. With advancement in computer-aided design and computer-aided manufacturing (CAD/CAM), tools such as intraoral scanning, facial scanning, 3D printing, and numerical control machining are reshaping the workflow of complete denture restoration. Unlike conventional methods that rely heavily on clinical experience and manual techniques, digital technologies offer greater precision, predictability, and efficacy. They also streamline the process by reducing the number of patient visits and improving overall comfort. Despite these improvements, the clinical application of digital complete denture restoration still faces challenges that require further standardization. The major issues include appropriate case selection, establishing consistent digital workflows, and evaluating long-term outcomes. To address these challenges and provide clinical guidance for practitioners, this expert consensus outlines the principles, advantages, and limitations of digital complete denture technology. The aim of this review was to offer practical recommendations on indications, clinical procedures and precautions, evaluation metrics, and outcome assessment to support digital restoration of complete denture in clinical practice.
Humans ; Denture, Complete ; Computer-Aided Design ; Denture Design/methods* ; Consensus ; Printing, Three-Dimensional

Background The power industry is characterized by typical shift work systems, with 24-hour uninterrupted work demands, high intensity and high standard job characteristics, as well as emergent task pressure, which exposes employees to the long-term dual pressure of shift work and occupational stress and may lead to occupational burnout. It not only endangers the physical and mental health of employees, but also threaten the safe and stable operation of the power system. Objective To explore the impact of shift work and occupational stress, as well as their potential interaction, on occupational burnout among employees in power enterprises. Methods From November 2024 to April 2025, cluster sampling was used to select 1378 workers from two power companies in Fuzhou. A self-designed questionnaire, the Effort-Reward Imbalance model, and the Maslach Burnout Inventory were used to investigate the participants’ general information，shift work patterns, occupational stress, and occupational burnout. Statistical analysis was conducted using SPSS 19.0 software. Chi-square test was employed for intergroup comparison. Logistic regression was used to examine the associations between shift work, occupational stress, and job burnout. The multiplicative interaction and additive interaction between shift work and occupational stress on occupational burnout were evaluated. Results A total of 1378 questionnaires were distributed, and 1113 were valid questionnaires, with an effective rate of 80.77%. Among the participants, 37.92% were engaged in shift work, the positive rate of occupational stress was 29.83%, and the positive rate of occupational burnout was 55.80%. The logistic regression analysis showed that after adjusting for confounding factors, the risks of occupational burnout in the non-shift x occupational stress group and the shift x occupational stress group were 1.59 times (95%CI: 1.12, 2.27; P=0.01) and 4.07 times (95%CI: 2.56, 6.45; P<0.01) higher than that in the non-shift x non-occupational stress group. A multiplicative interaction (shift work and occupational stress b=0.75, P=0.01, OR=2.12, 95%CI: 1.18, 3.80) and an additive interaction (relative excess risk ratio=2.24, 95%CI: 0.54, 3.94; attributable fraction=0.55, 95%CI: 0.32, 0.78; interaction index=3.71, 95%CI: 1.47, 9.40) between shift work and occupational stress on job burnout were identified. Conclusion Shift work and occupational stress are risk factors for occupational burnout among employees in power enterprises, and there is a synergistic interaction between these two factors in terms of their impact on occupational burnout.

Sneddon syndrome is a rare neurocutaneous disorder that primarily affects small-and medium-sized arteries.Its clinical manifestations include livedo racemosa and recurrent cerebral ischemic events,and it may also involve multiple organs such as the heart,spleen,and kidneys.This disease can lead to early-onset stroke,making it a rare cause of stroke in young adults.This article reported a case of a young female patient who experienced two cerebral infarctions within one month.Genetic testing identified a homozygous mutation in the adenosine deaminase 2 gene,confirming the diagnosis of Sneddon syndrome.This case serves as a reference to improve clinical recognition of this disease.

Objective In this study,exogenous hormones combined with variable temperature stratification were used to relieve seed dormannia of Coptis chinensis and promote seed germination,and the effects of gibberellin on the physiological,biochemical and embryonic morphological changes of C.chinensis seeds during post-mature germination were further evaluated.Methods Using orthogonal test,different exogenous hormones(GA3,6-BA,NAA,ABA)and different temperature changing stratification(20℃/4℃)were set up,and the germination index(germination rate and split rate)of C.chinensis seeds were statistically compared.The activity of antioxidant enzymes(peroxidase POD,catalase CAT),the content of malondialdehyde(MDA)and endogenous hormones(GA,IAA,ABA)during the germination of C.chinensis seeds under optimal treatment were measured.The microscopic structure of the seeds was observed by paraffin embedding section.Results The results of range analysis showed that the best budding method was:100 mg·L-1 of gibberellin for 12 h,20℃for 60 day,4℃for 10 day.Physiological and biochemical index analysis showed that 100 mg·L-1 exogenous gibberellin treatment promoted the endogenous GA content to reach the peak in advance,maintained the POD and CAT contents at a higher level,and maintained the malondialdehyde(MDA)content at a lower level.The transformation from torpedo embryo to cotyledonous embryo was observed by electron microscope during postmature germination.Conclusion Exogenous gibberellin combined with variable temperature stratification treatment could significantly accelerate seed germination of C.chinensis,mainly by promoting seed embryo morphological development,affecting the contents of GA,POD and CAT,and rapidly relieving seed dormancy to promote seed germination.Compared with natural conditions,the germination period could be shortened by about six months.

Objective In this study,exogenous hormones combined with variable temperature stratification were used to relieve seed dormannia of Coptis chinensis and promote seed germination,and the effects of gibberellin on the physiological,biochemical and embryonic morphological changes of C.chinensis seeds during post-mature germination were further evaluated.Methods Using orthogonal test,different exogenous hormones(GA3,6-BA,NAA,ABA)and different temperature changing stratification(20℃/4℃)were set up,and the germination index(germination rate and split rate)of C.chinensis seeds were statistically compared.The activity of antioxidant enzymes(peroxidase POD,catalase CAT),the content of malondialdehyde(MDA)and endogenous hormones(GA,IAA,ABA)during the germination of C.chinensis seeds under optimal treatment were measured.The microscopic structure of the seeds was observed by paraffin embedding section.Results The results of range analysis showed that the best budding method was:100 mg·L-1 of gibberellin for 12 h,20℃for 60 day,4℃for 10 day.Physiological and biochemical index analysis showed that 100 mg·L-1 exogenous gibberellin treatment promoted the endogenous GA content to reach the peak in advance,maintained the POD and CAT contents at a higher level,and maintained the malondialdehyde(MDA)content at a lower level.The transformation from torpedo embryo to cotyledonous embryo was observed by electron microscope during postmature germination.Conclusion Exogenous gibberellin combined with variable temperature stratification treatment could significantly accelerate seed germination of C.chinensis,mainly by promoting seed embryo morphological development,affecting the contents of GA,POD and CAT,and rapidly relieving seed dormancy to promote seed germination.Compared with natural conditions,the germination period could be shortened by about six months.

Sneddon syndrome is a rare neurocutaneous disorder that primarily affects small-and medium-sized arteries.Its clinical manifestations include livedo racemosa and recurrent cerebral ischemic events,and it may also involve multiple organs such as the heart,spleen,and kidneys.This disease can lead to early-onset stroke,making it a rare cause of stroke in young adults.This article reported a case of a young female patient who experienced two cerebral infarctions within one month.Genetic testing identified a homozygous mutation in the adenosine deaminase 2 gene,confirming the diagnosis of Sneddon syndrome.This case serves as a reference to improve clinical recognition of this disease.

Objective To investigate the effects of time in range(TIR)and microRNA-2245P(miR-2245P)interac-tions on the susceptibility and severity of diabetic retinopathy(DR)in the target range of glucose.Methods A prospec-tive study was conducted on 259 patients with DR(DR group)and 259 patients with type 2 diabetes mellitus(T2DM group)admitted to the Ophthalmology Department of Yantai Yeda Hospital from April 2022 to June 2024.TIR and miR-2245P were compared between the two groups,and the multivariate Logistic analysis was used to identify the factors associated with DR susceptibility.The receiver operating characteristic(ROC)curve was used to evaluate the predictive value of TIR,miR-2245 P,and their combination for DR.The interaction coefficient γ was used to analyze the effect of the interaction between TIR and miR-2245P on DR susceptibility.The Spearman correlation analysis was used to evaluate the correlation of TIR and miR-2245P with DR staging.Results The TIR and miR-2245P levels in the DR group were lower than those in the T2DM group(both P＜0.05).The multivariate logistic regression analysis showed that Logit(P)=0.083-0.470 × TIR-0.584 × miR-2245P,high levels of TIR and miR-2245P were independent protective factors of DR susceptibility(all P＜0.05).The areas under the ROC curve(AUC)of TIR,miR-2245P,and their combination for predicting DR were 0.76,0.79,and 0.91,respectively.The AUC of TIR combined with miR-2245P was greater than that of TIR and miR-2245P(both P＜0.05).The interaction analysis showed that the OR values of DR caused by low levels of TIR and miR-2245P alone were 2.05 and 1.92,respectively.The OR value of the interaction between TIR and miR-2245P was 10.69,greater than the prod-uct of OR values of TIR and miR-2245P alone.It indicates that the effect of the interaction of TIR and miR-2245P on suscep-tibility to DR is a super-multiplication model.The interaction coefficient was γ=3.31＞1,indicating a positive relationship of the interaction between the two factors with DR susceptibility.The Spearman correlation analysis showed that TIR and miR-2245P were negatively correlated with DR staging(both P＜0.001).Conclusion Both TIR and miR-2245P are asso-ciated with DR and its severity,and they have interactive effects on DR susceptibility.Combined detection can improve the predictive value of DR.This study provides a new idea and target for the prevention and treatment of DR.

Objective To investigate the effects of time in range(TIR)and microRNA-2245P(miR-2245P)interac-tions on the susceptibility and severity of diabetic retinopathy(DR)in the target range of glucose.Methods A prospec-tive study was conducted on 259 patients with DR(DR group)and 259 patients with type 2 diabetes mellitus(T2DM group)admitted to the Ophthalmology Department of Yantai Yeda Hospital from April 2022 to June 2024.TIR and miR-2245P were compared between the two groups,and the multivariate Logistic analysis was used to identify the factors associated with DR susceptibility.The receiver operating characteristic(ROC)curve was used to evaluate the predictive value of TIR,miR-2245 P,and their combination for DR.The interaction coefficient γ was used to analyze the effect of the interaction between TIR and miR-2245P on DR susceptibility.The Spearman correlation analysis was used to evaluate the correlation of TIR and miR-2245P with DR staging.Results The TIR and miR-2245P levels in the DR group were lower than those in the T2DM group(both P＜0.05).The multivariate logistic regression analysis showed that Logit(P)=0.083-0.470 × TIR-0.584 × miR-2245P,high levels of TIR and miR-2245P were independent protective factors of DR susceptibility(all P＜0.05).The areas under the ROC curve(AUC)of TIR,miR-2245P,and their combination for predicting DR were 0.76,0.79,and 0.91,respectively.The AUC of TIR combined with miR-2245P was greater than that of TIR and miR-2245P(both P＜0.05).The interaction analysis showed that the OR values of DR caused by low levels of TIR and miR-2245P alone were 2.05 and 1.92,respectively.The OR value of the interaction between TIR and miR-2245P was 10.69,greater than the prod-uct of OR values of TIR and miR-2245P alone.It indicates that the effect of the interaction of TIR and miR-2245P on suscep-tibility to DR is a super-multiplication model.The interaction coefficient was γ=3.31＞1,indicating a positive relationship of the interaction between the two factors with DR susceptibility.The Spearman correlation analysis showed that TIR and miR-2245P were negatively correlated with DR staging(both P＜0.001).Conclusion Both TIR and miR-2245P are asso-ciated with DR and its severity,and they have interactive effects on DR susceptibility.Combined detection can improve the predictive value of DR.This study provides a new idea and target for the prevention and treatment of DR.