Objective To investigate the association between lifestyle and risk of heart disease and diabetes in the elderly population in Xi'an City. Methods From January 2021 to January 2024, a staged cluster sampling method was used to investigate the lifestyle and the occurrence of heart disease and diabetes in elderly population aged 60 years and above in the communities of Xi'an. Multivariate logistic regression was used to analyze the relationship between lifestyle and the risk of heart disease and diabetes. Results A total of 413 elderly people were investigated, of which 31.96% had heart disease, 27.12% had diabetes, and 10.90% had diabetes with heart disease. Multivariate logistic regression analysis revealed that age, BMI, family history, sweet food preference, smoking, and sitting and lying for a long time were risk factors for diabetes in the elderly population (P<0.05). Age, BMI, family history, history of diabetes, preference for salted products, smoking, drinking, and sitting and lying for a long time were risk factors for heart disease in the elderly population (P<0.05). Conclusion The incidence rates of heart disease and diabetes are high in the elderly population in Xi'an City. The risk of diabetes is related to unhealthy lifestyles such as sweet food preference, smoking, and sitting and lying for a long time, while heart disease is related to unhealthy lifestyles such as preference for salted products, smoking, drinking, and sitting and lying for a long time.

Objective To investigate the association between lifestyle and risk of heart disease and diabetes in the elderly population in Xi'an City. Methods From January 2021 to January 2024, a staged cluster sampling method was used to investigate the lifestyle and the occurrence of heart disease and diabetes in elderly population aged 60 years and above in the communities of Xi'an. Multivariate logistic regression was used to analyze the relationship between lifestyle and the risk of heart disease and diabetes. Results A total of 413 elderly people were investigated, of which 31.96% had heart disease, 27.12% had diabetes, and 10.90% had diabetes with heart disease. Multivariate logistic regression analysis revealed that age, BMI, family history, sweet food preference, smoking, and sitting and lying for a long time were risk factors for diabetes in the elderly population (P<0.05). Age, BMI, family history, history of diabetes, preference for salted products, smoking, drinking, and sitting and lying for a long time were risk factors for heart disease in the elderly population (P<0.05). Conclusion The incidence rates of heart disease and diabetes are high in the elderly population in Xi'an City. The risk of diabetes is related to unhealthy lifestyles such as sweet food preference, smoking, and sitting and lying for a long time, while heart disease is related to unhealthy lifestyles such as preference for salted products, smoking, drinking, and sitting and lying for a long time.

The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis （GS/CACM 337-2023） was released by the China Association of Chinese Medicine on December 13^th， 2023. This expert consensus was developed by experts in methodology， pharmacy， and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine （CACM） and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine （pulmonary diseases） and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung， acute bronchitis， and acute attack of chronic bronchitis from the aspects of applicable populations， efficacy evaluation， usage， dosage， drug combination， and safety. It is expected to guide the rational drug use in medical and health institutions， give full play to the unique value of Qinbaohong Zhike oral liquid， and vigorously promote the inheritance and innovation of Chinese patent medicines.

Objective To compare H_p(3) calibration with a homemade (A) thermoluminescent dosimeter (TLD) and an imported (B) TLD in a standard X-ray RQR radiation field, to explore the different responses of A and B, and to provide foundation for the calibration of H_p(3). Methods A column mode was selected. H_p(3) calibration was performed using A and B in a standard X-ray RQR radiation field in the Secondary Standard Dosimetry Laboratory, National Institute for Radiological Protection, China Center for Disease Control and Prevention. Angle response, energy response, and linear response were calibrated with RQR4 (60 kV), RQR7 (90 kV), and RQR9 (120 kV), respectively. Results In terms of angle response, the calibration results of A were relatively high, while the calibration results of B were relatively low. In terms of energy response, the calibration results showed a similar pattern to angle response. In terms of linear response, the calibration results of both A and B were satisfactory. Conclusion Both A and B can be used for normal calibration of H_p(3) in a standard X-ray RQR radiation field. However, in actual monitoring, attention should be paid to the energy and angle response values of TLDs.

Objective:To explore the application value and surgical experience of neuroendoscopic resection for pediatric patients with cerebellar tumors.Methods:This was a case series study.The clinical data and outcomes of 30 pediatric patients with cerebellar tumors treated through neuroendoscopic surgery in the Department of Neurosurgery, the Guizhou Hospital of Shanghai Children′s Medical Center and Guizhou Provincial People′s Hospital from January 2021 to January 2024 were retrospectively analyzed.Results:Twenty-six patients underwent total resection, 3 patients underwent subtotal resection, and 1 patient underwent biopsy.Postoperative pathological findings showed 9 cases of medulloblastoma, 3 cases of ependymoma, 17 cases of astrocytoma (5 cases of World Health Organization Grade Ⅰ, 3 cases of Grade Ⅱ, and 9 cases of Grade Ⅲ), and 1 case of cerebellar benign lesion.During the perioperative period, malignant arrhythmia occurred and induced death in 1 case, cerebellar mutism occurred in 12 cases, and ataxia occurred in 22 cases.During the 1-36 months of follow-up, 2 cases developed communicating hydrocephalus at the 2 nd and the 6 th month, respectively, and improved after ventriculoperitoneal shunt; cerebellar mutism was relieved to varying degrees after an average postoperative follow-up period of (115±23) days(46-194 days), and ataxia was alleviated after an average postoperative follow-up period of (127±42) days(27-173 days).Tumors relapsed in 5 cases during the last follow-up. Conclusions:Neuroendoscopy provides an alternative to the microscope for experienced operators to achieve the surgical exposure requirements during the resection of pediatric cerebellar vermis tumors.

Objective To study the effects of radiation on the morphology,function,and NLRP3 expression of mouse salivary gland tissue,and provide new ideas to repair radiation-induced damage to salivary gland tissue.Methods We established a mouse model of radiation-induced submandibular gland injury and Recorded the weight of drinking water.The salivary flow rate was assessed,and HE staining was used to observe submandibular gland injury.Immunohistochemistry and Real-time PCR were used to assess expression of NLRP3 and Caspase-1 in the radiation-injured submandibular gland of mice at 1,3,7 and 14 days after radiation exposure.Results Over time,the amount of water consumed by radiation group mice was gradually increased,the salivary flow rate was decreased,and inflammatory cells in the submandibular gland continued to increase.Acinar cells gradually showed lesions,such as nuclear pyknosis and vacuolization.At 7 and 14 days after radiation exposure,expression levels of NLRP3 and Caspase-1 proteins and genes in the radiation group were significantly higher than those in the normal group(P＜0.05).Conclusions Radiation damages mouse submandibular gland tissue and activates the NLRP3 inflammasome to increase its expression level.

Objective:To investigate the predictive values of baseline hematoma mean CT value and shape regularity (SR) for hematoma enlargement (HE) in patients with spontaneous intracerebral hemorrhage (ICH).Methods:Patients with ICH admitted to Yulin First Hospital from June 2018 to December 2021 were retrospectively included. The first head CT scan was performed within 24 h of onset, and the second head CT scan was performed within 72 h of the first scan. HE was defined as an increase in hematoma volume of at least 6 ml or 33% from the first CT. 3D Slicer software was used to reconstruct 3D images and SR was calculated. Multivariate logistic regression analysis was used to determine the independent factor for HE. Receiver operator characteristic (ROC) curve was used to evaluate the predictive value of baseline hematoma mean CT value for HE. Results:A total of 249 patients with ICH were enrolled, including 134 males (53.8%), and aged 62.2±12.1 years. The median baseline Glasgow Coma Scale score was 12, and the median time from onset to first CT scan was 3.1 h. The median baseline hematoma volume was 10.9 ml, and 58 patients (23.3%) showed HE. The baseline hematoma mean CT value in the HE group (58.5±3.2 HU vs. 60.3±3.3 HU; P<0.01) and baseline SR (0.615±0.146 vs. 0.688±0.100; P<0.001) were significantly lower in the non-HE group. Multivariate logistic regression analysis showed that the time from onset to first CT scan (odds ratio [ OR] 0.867, 95% confidence interval [ CI] 0.786-0.957; P=0.004), the baseline hematoma volume ( OR 1.050, 95% CI 1.028-1.073; P<0.001), and the baseline hematoma mean CT value ( OR 0.809, 95% CI 0.725-0.902; P<0.001) were the independent predictors of HE, while the baseline SR had no significant independent correlation with HE. ROC curve analysis showed that the area under the curve of baseline hematoma mean CT value for predicting HE was 0.652 (95% CI 0.573-0.731; P<0.001), with an optimal cutoff value of 57.97 HU. The sensitivity and specificity for predicting HE were 50% and 75.9%, respectively. Conclusion:The baseline hematoma mean CT value is an independent factor for HE in patients with ICH and has certain predictive value for HE.

Objective:To explore the correlation analysis between psychological status and blood pressure of residents in medium-risk areas during the coronavirus disease 2019 (COVID-19) epidemic, and provide references for early psychological intervention and hypertension management during the COVID-19 epidemic.Methods:From January 4 to 8, 2021, the convenience sampling method was used to conduct psychological questionnaire surveys on residents and employees of enterprises in the medium-risk area and surrounding areas of Jiuxianqiao, Chaoyang District, Beijing. General data (gender, age, height, weight, history of smoking and drinking, previous medical history), and home blood pressure monitoring were collected. Pearson′s χ 2 test was used to compare different factors (anxiety, depression, age, gender, body mass index, smoking, drinking, and history of chronic diseases) in normal blood pressure or not. A multivariate logistic regression analysis model was established to explore independent risk factors of abnormal blood pressure. Results:No anxiety accounted for 75% (684/912), and anxiety accounted for 25% (228/912). No depression accounted for 67% (611/912), depression accounted for 33% (301/912). Both anxiety and depression accounted for 23% (210/912). The substandard blood pressure accounted for 10.3% (94/912). The incidence of poor blood pressure control in participants with anxiety was 30.7% (70/228), which was significantly higher than that of participants without anxiety 3.5% (24/684) (χ 2=136.779, P<0.001). The incidence of poor blood pressure control in participants with depression 27.2% (82/301) was significantly higher than that of participants without depression 2.0% (12/611) (χ 2=139.388, P<0.001). Multivariate logistic regression analysis showed anxiety ( OR=3.261, P<0.001), depression ( OR=7.928, P<0.001), and complications of chronic diseases ( OR=3.207, P<0.001) were closely related to whether blood pressure was under control. Conclusions:During the COVID-19 epidemic, the psychological status of residents and employees in medium-risk areas should be screened and interventions implemented accordingly to prevent unstable blood pressure caused by anxiety or depression.

In view of the lack of teaching methods in the cultivation of medical professionalism, this paper puts forward some important strategies for improving medical students' professionalism through discussion-based film and television appreciation. High-quality discussion-based film and television appreciation can be designed according to the four links of film selection, concentrated viewing, independent discussion and summary feedback. At the same time, in practice, attention should be paid to three key issues: selecting appropriate films, ensuring the quality and depth of discussion, and paying attention to feedback and evaluation. Practice has proved that discussion-based film and television appreciation makes the cultivation of professionalism more attractive, and can promote the professional knowledge and professional spirit, enhance students' professional enthusiasm, promote the understanding of the connotation of professionalism and reflection on related issues. Medical colleges should continue to improve the design of film viewing in practice, so as to help students better absorb humanistic nutrients from the discussion and enhance the teaching effect of professionalism.

This study was designed to evaluate ERK5 expression in lung cancer and malignant melanoma progression and to ascertain the involvement of ERK5 signaling in lung cancer and melanoma. We show that ERK5 expression is abundant in human lung cancer samples, and elevated ERK5 expression in lung cancer was linked to the acquisition of increased metastatic and invasive potential. Importantly, we observed a significant correlation between ERK5 activity and FAK expression and its phosphorylation at the Ser
A549 Cells ; Animals ; Cell Movement ; Epithelial-Mesenchymal Transition/genetics* ; Focal Adhesion Kinase 1/metabolism* ; Humans ; Lung Neoplasms/pathology* ; MAP Kinase Signaling System ; Mice ; Mitogen-Activated Protein Kinase 7/metabolism* ; Neoplasm Invasiveness ; Neoplasm Metastasis ; Neoplasm Proteins/metabolism*