Objective To establish an individualized nomogram model and evaluate its efficacy to provide a possible evaluation basis for the prognosis of lower third and abdominal part of oesophageal adenocarcinoma (EAC). Methods Lower third and abdominal part of EAC patients from 2010 to 2015 were chosen from the SEER Research Plus Database (17 Regs, 2022nov sub). The patients were randomly allocated to the training cohort and the internal validation cohort with a ratio of 7∶3 using bootstrap resampling. The Cox proportional hazards regression analysis was used to determine significant contributors to overall survival (OS) in EAC patients, which would be elected to construct the nomogram prediction model. C-index, calibration curve and receiver operating characteristic (ROC) curve were performed to evaluate its efficacy. Finally, the efficacy to evaluate the OS of EAC patients was compared between the nomogram prediction model and TNM staging system. Results In total, 3945 patients with lower third and abdominal part of EAC were enrolled, including 3475 males and 470 females with a median age of 65 (57-72) years. The 2761 patients were allocated to the training cohort and the remaining 1184 patients to the internal validation cohort. In the training and the internal validation cohorts, the C-index of the nomogram model was 0.705 and 0.713, respectively. Meanwhile, the calibration curve also suggested that the nomogram model had a strong capability of predicting 1-, 3-, and 5-year OS rates of EAC patients. The nomogram also had a higher efficacy than the TNM staging system in predicting 1-, 3-, and 5-year OS rates of EAC patients. Conclusion This nomogram prediction model has a high efficiency for predicting OS in the patients with lower third and abdominal part of EAC, which is higher than that of the current TNM staging system.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

With the advance of research, non-coding RNA has been found to surpass the traditional definition to directly code functional proteins by coding sequence elements and binding with ribosomes. Among the non-coding RNAs, the function of circRNA encoded proteins has been most extensively studied. This study has used "circRNA", "encoded", and "translation" as the key words to search the PubMed and Web of Science databases. The retrieved literature was screened and traced, with the translation mechanism, related research methods, and correlation with diseases of circRNA reviewed. CircRNA can translate proteins through a non-cap-dependent pathway. Multiple molecular techniques, in particular mass spectrometry analysis, have important value in identifying unique peptide segments of circRNA encoded proteins for confirming their existence. The proteins encoded by the circRNA are involved in the pathogenesis of diseases of the digestive, neurological, urinary systems and the breast, and have the potential to serve as novel targets for disease diagnosis and treatment. This article has provided a comprehensive review for the basic theory, experimental methods, and disease-related research in the field of circRNA translation, which may provide clues for the identification of new diagnostic and therapeutic targets.

This paper focused on the research progress of the assessment methods of carers′ fall concern for the elderly. The content of this review included the definition of carers′ fall concern, and the advantages and disadvantages of various assessment method of carers′ fall concern for the caregivers to the elderly, such as qualitative interviews, questionnaires, and scales. Through this review, the authors hoped to provide a reference for selecting or developing a localized carers′ fall concern assessment tool.

N6-Methyladenosine (m⁶A) is the most abundant internal modification in eukaryotic mRNA, playing critical role in various bioprocesses. Like other epigenetic modifications, m⁶A modification can be catalyzed by the methyltransferase complex and erased dynamically to maintain cells homeostasis. Up to now, only two m⁶A demethylases have been reported, fat mass and obesity-associated protein (FTO) and alkylation protein AlkB homolog 5 (ALKBH5), involving in a wide range of mRNA biological progress, including mRNA shearing, export, metabolism and stability. Furthermore, they participate in many significantly biological signaling pathway, and contribute to the progress and development of cancer along with other diseases. In this review, we focus on the studies about structure, inhibitors development and biological function of FTO and ALKBH5.

Antibodies, Antinuclear ; Autoantibodies ; China ; Cohort Studies ; Humans ; Scleroderma, Systemic

Objective:To explore the effects of competency-based diversified training on the bedside nursing comprehensive ability aand transition shock of newly recruited nurses.Methods:A total of 62 newly recruited nurses from the Second Affiliated Hospital of Zhengzhou University in June 2018 were selected as the control group, and 70 newly recruited nurses from June 2019 were selected as the experimental group by cluster sampling. The control group received routine pre-job training, and the experimental group received diversified training based on the control group. After one year of training, the differences in the scores of bedside nursing comprehensive ability, post competency and transition shock between the two groups of nurses were analyzed.Results:After 1 year of training, the total scores and the scores of nursing problems, nursing evaluation, nursing plan, nursing theory, nursing operation and bedside nursing comprehensive ability in the experimental group were 12.20±1.76, 24.29±2.38, 13.54±1.88, 9.77±1.35, 15.14±2.30 and 79.24±6.59, which were all higher than those of the control group (10.26±1.55,22.31±1.84,10.45±1.58, 8.56±1.80, 13.27±2.38 and 69.82±4.09), the differences were statistically significant ( t value was 4.582-13.679, P<0.05). The total scores and the scores of each dimension of the Post-competency the experimental group were 31.46 ±4.32, 51.03± 4.64, 20.27± 3.78, 17.86±3.99, 58.43± 4.44, 179.37±9.97, which were all higher than those of the control group 24.76±4.12, 40.56±5.55, 16.61±2.88, 15.15± 2.96, 49.74±3.07, 146.66±17.98, the differences were statistically significant ( t value was 4.466-13.197, P<0.05). The scores of psychological knowledge, skills, social culture and development and the total scores of Transition shock in the experimental group were 30.90±3.15, 19.69±2.74, 32.17±3.06, 103.81±12.24, which were all higher than those in the control group (25.69±2.76, 15.92±3.24, 27.50±4.15, 88.32±11.54), the differences were statistically significant ( t value was 7.237-10.040, P<0.05). Conclusions:competency-based diversified training can effectively improve the bedside nursing comprehensive ability and post competency, reduce their transition shock, and has strong clinical reference significance.

It is unknown whether the famous sex-related difference in emotion processing is accounted for by biological sex, gender role, or their interaction. To clarify the issue, in Study 1 we recorded event-related potentials in response to negative and positive images of diverse intensities when 47 masculine (26 males) and 47 feminine (22 males) subjects performed a non-emotional task. The occipital P1 and N1 amplitudes were larger in women than in men, while feminine subjects showed larger N1 amplitudes than masculine subjects, regardless of sex. Moreover, feminine subjects showed enhanced frontocentral N2 (210–270 ms) amplitudes for highly and mildly negative than for neutral stimuli, while masculine subjects showed an emotion effect only for highly negative stimuli. The feminine-specific effect for mildly negative stimuli was positively correlated to the feminine score, and this correlation was located to the anterior cingulate and the superior and medial frontal gyri. Furthermore, feminine but not masculine subjects showed enhanced parietal P3 (330–560 ms) amplitudes for highly and mildly positive than for neutral stimuli, an effect positively related to the feminine score and localized to the precuneus, posterior cingulate, and superior temporal gyrus. Machine learning analyses verified that single-trial N2 and P3 amplitudes of feminine subjects reliably discriminated the intensity of negative and positive stimuli, respectively. For ecological considerations, in Study 2 we used an observational approach (n = 300) and confirmed that feminine gender role, rather than biological sex, predicted individual differences in daily experience of emotion-related psychopathological symptoms. These findings provide solid evidence for the critical impact of gender role rather than sex on emotional susceptibility.

Objective:To explore the key influencing factors of public protective action from the angle of risk perception, protective cognition and authority trust so as to build the public protective action decision model in city with COVID-19.Methods:From 2ed February, 2020 to 6th February, 2020, we carried out cross-sectional investigation among 1 201 publics selected by convenience sampling with the "Wen Juan Xing" electronic questionnaire collection system. The investigation tool included the general information questionnaire and the COVID-19 public protective decision-making scale. SPSS 22.0 was used to data statistics and AMOS 23.0 was applied to explore correlations among four variables, risk perception, protective cognition, authority trust and protective action, so as to build the COVID-19 public protective action decision model.Results:The structural equation model had a high level of goodness-of-fit, the direct effect of risk perception on protective action was 0.410; the direct effect of protective cognition on protective action was 0.070; the total effect of authority trust on protective action was 0.377.Conclusions:In China, the public have good compliance of protective action. The model can effectively forecast the protective action of COVID-19 among city publics.

Objective To evaluate the feasibility of total marrow and lymphatic irradiation (TMLI)with helical tomotherapy as a conditioning regimen before hematopoietic stem cell transplantation (HSCT).Methods Seven children with acute lymphoblastic leukemia and aplastic anemia were recruited as study subjects.The median age was 7 years old.The prescribed dose was 12 Gy/6 fractions twice daily.The exposure dose of the target and the organs at risk between helical helical tomotherapy-based TMLI regimen and total body irradiation (TBI) regimen were statistically compared,and acute toxicity grading was performed for all patients.Results Compared with the TBI regimen,the average exposure dose reduction for organs at risk after the TMLI regimen was ranged from 4.2％ to 40.6％.The average exposure dose reduction for the kidney was the largest among all organs.The acute toxicities experienced by all patients were graded and recorded including 2 cases of nausea,5 cases of vomiting,1 case of anorexia,1 case of eryhema,3 cases of diarrhea,and 1 case of oral mucositis.Only grade 1-2 toxicities were observed,and no grade 3-4 toxicities occurred.Conclusions The findings in this study confirm the feasibility of helical helical tomotherapy-based TMLI regimen.Compared with the TBI regimen,the mean duration of treatment for the TMLI regimen with an equivalent dose is not increased.The exposure dose experienced by organs at risk is reduced and the predicted incidence rate is decreased when the TMLI regimen is employed,which provides a myeloablative pretreatment strategy.However,the long-term toxicity of TMLI regime remains to be evaluated by clinical trials.