OBJECTIVE To investigate the ameliorative effects and potential mechanism of total secondary ginsenosides （TSG） on hypertrophic changes of primary cardiomyocytes stimulated by angiotensin Ⅱ （Ang Ⅱ）. METHODS Primary cardiomyocytes were isolated from the hearts of neonatal SD rats and divided into the following groups： control group， AngⅡ group （2 µmol/L）， TSG group （7.5 µg/mL）， PFK-015 group [6-phosphofructo-2-kinase/fructose-2， 6-bisphosphatase 3 （PFKFB3） inhibitor， 10 nmol/L]， and TSG+PFK-015 group （TSG 7.5 µg/mL+PFK-015 10 nmol/L）. The surface area， protein synthesis， energy metabolism-related indicators [free fatty acid （FFA）， coenzyme A （CoA）， acetyl coenzyme A （acetyl-CoA）]， and the expressions of glycolysis-related factors [hypoxia-inducible factor 1α （HIF-1α）， glucose transporter protein 4 （GLUT-4）， lactate dehydrogenase A （LDHA）， pyruvate dehydrogenase kinase 1 （PDK1） and PFKFB3] in primary cardiomyocytes of each group were measured. RESULTS Compared with the control group， the surface area of primary cardiomyocytes and protein synthesis were significantly increased， the content of FFA， protein and mRNA expressions of HIF-1α， LDHA， PDK1 and PFKFB3 were significantly increased or up-regulated in the AngⅡ group， while the contents of CoA and acetyl-CoA， the protein and mRNA expressions of GLUT-4 were significantly decreased or down-regulated （P＜0.05）. Compared with the AngⅡ group， both TSG group and PFK-015 group showed significant improvements in these indexes， with the TSG+PFK-015 group generally demonstrating superior effects compared to either treatment alone （P＜0.05）. CONCLUSIONS TSG can reduce the surface area of AngⅡ-induced primary cardiomyocytes， decrease protein synthesis， and inhibit their hypertrophic changes. These effects may be related to improving energy metabolism and the inhibition of glycolysis activity.

Objective To analyze the relationship between neuroticism and gastroesophageal reflux disease (GERD) using the Mendelian randomization (MR) method. Methods Exposure and outcome data were downloaded from the Integrative Epidemiology Unit (IEU) database in August 2023, including summary statistics from genome-wide association studies (GWAS) for neuroticism (n=374 323) and GERD (n=602 604). MR was conducted using the weighted median method, MR-Egger method, inverse variance weighted method, weighted mode method, and simple mode method. The causal relationship between the two was assessed using odds ratio (OR), and sensitivity analyses were performed to ensure the accuracy of the results. Results Neuroticism was associated with an increased risk of GERD [OR=1.229, 95%CI (1.186, 1.274), P<0.001]. Similarly, GERD was associated with an increased risk of neuroticism [OR=1.786, 95%CI (1.623, 1.965), P<0.001]. Conclusion There is a bidirectional causal relationship between neuroticism and gastroesophageal reflux disease.

ObjectiveTo investigate the current status of secondary prevention of stable angina in patients with coronary heart disease in three regions of China， namely Henan Province， Xinjiang Uygur Autonomous Region， and Tianjin City， and analyze the the influencing factors. MethodsA cross-sectional study was conducted to include patients with stable angina with coronary heart disease in Henan， Tianjin and Xinjiang from August 10， 2020 to March 14， 2021. General information， traditional Chinese medicine （TCM） syndrome elements， prescriptions and other data of patients were collected， and clinical characteristics， blood pressure， blood lipid and blood glucose of patients were analyzed； the patients were divided into groups according to whether their blood pressure， blood lipid and blood glucose were up to standard. With the most common syndrome element as the main variable， region， age and gender as covariables， Logistic regression equation was incorporated to analyze the influencing factors for the patients' blood pressure， blood lipid and blood glucose being up to standard. ResultsA total of 1061 coronary heart disease patients with stable angina were included， including 658 in Henan， 210 in Xinjiang， and 193 in Tianjin. The clinical characteristics of patients in the three regions showed statistical different in age， sex， disease course， complication， blood pressure， blood lipid， blood glucose， smoking， drinking， living habits， and medication treatment （P＜0.05 or P＜0.01）. For the included patients， qi deficiency （79.55%， 844/1061） and blood stasis （39.96%， 424/1061） were the main syndrome elements. The overall compliance rate of blood pressure was 48.89% （506/1035）， blood lipids 12.68% （133/1049） and blood glucose 48.18% （504/1046）. Qi deficiency was the independent factor affecting the blood pressure of coronary heart disease patients with stable angina combined with hypertension （P = 0.029，95%CI ［1.048， 2.369］）， and the independent factors influencing the blood lipid standard of coronary heart disease patients with stable angina （P = 0.011， 95%CI ［1.133， 2.646］）， but not the independent factors affecting blood glucose standard in coronary heart disease patients with diabetes （P＞0.05）. ConclusionCoronary artery disease patients with stable angina have geographical variability in clinical characteristics and distribution of TCM syndrome elements， and the overall control of blood pressure， blood lipids， and blood glucose is poor， and qi deficiency syndrome is an independent risk factor affecting the control of blood pressure and blood lipids.

Distant cutaneous metastasis of primary lung squamous cell carcinoma is an exceedingly rare event,with scalp metastasis as the initial clinical presentation even rarer.Scalp skin metastases are prone to be misdiagnosed as other scalp disorders,yet their appearance signifies the deterioration and poor prognosis of lung cancer.This case report documents a female patient presenting initially with scalp folliculitis in dermatology,who was subsequently diagnosed with malignant lung tumor through radiological imaging and referred to Department of Thoracic Surgery.Pathological examination of the excised lesion from the scalp revealed distant metastasis of lung cancer.A review of similar cases reported in literature was conducted.This article aims to enhance understanding and awareness of skin metastasis in lung cancer,to emphasize the importance of this condition,and to improve early recognition and precise diagnosis.It is crucial to prevent clinical misdiagnosis and ensure ap-propriate treatment,finally leading to improve the prognosis of the patients.

Objective To establish a prognostic model for lung adenocarcinoma (LUAD) based on genes associated with the disulfidptosis (DS) pathway, and to elucidate its potential biological mechanisms. Methods LUAD-related gene sequencing and clinical information were sourced from public databases.The correlation between results of gene set variation analysis (GSVA) and mRNA expression in The Cancer Genome Atlas (TCGA) dataset was used to screen genes that were significantly active in the disulfur death (DS) pathway.The Least Absolute Shrinkage and Selection Operator (LASSO) analysis and Random Forest (RF) algorithm were employed to screen out DS pathway prognosis-related genes (DPRGs) and multivariate Cox regression analysis was used to construct risk score (RS) model, which was validated using external GEO datasets.The samples were divided into high and low-risk groups based on the median score of RS.A protein-protein interaction (PPI) network corresponding to 7 DPRGs was established, with LDHA identified as the protein with the most interactions, thereby further investigating its function and expression patterns. Results In this study, 7 DPRGs were screened, including SLC2A1, LDHA, SNAI2 and ACO2, FGF12, ANP32B and ST13.The prognostic model constructed based on these genes exhibited high validation efficiency.Kaplan-Meier survival analysis revealed significant differences in overall survival of patients between high-risk group and low-risk group in four datasets.Differential expression gene enrichment analysis between the high-risk and low-risk groups showed that these genes were enriched in pathways such as the p53 signaling pathway and cell cycle. Results of real-time quantitative polymerase chain reaction (qRT-PCR) and immunohistochemistry indicated that LDHA expression levels were elevated in LUAD tissue compared to normal tissues. Conclusion The LUAD model established based on DPRGs can effectively predict patients'prognosis, potentially offering insights into the treatment and prognosis of LUAD patients.

Humans ; Aripiprazole/therapeutic use* ; Schizophrenia/drug therapy* ; Antipsychotic Agents/therapeutic use* ; Risperidone ; China ; Treatment Outcome

The latest epidemiological data suggests that the situation of adult diabetes in China is severe, and metabolic diseases have become significant chronic illnesses that have a serious impact on public health and social development. After more than six years of practice, the National Metabolic Management Center(MMC) has developed distinctive approaches to manage metabolic patients and has achieved a series of positive outcomes, continuously advancing the standardized diagnosis and treatment model. In order to further improve the efficiency, based on the first edition, the second edition guideline was composed by incorporating experience of the past six years in conjunction with the latest international and domestic guidelines.

Objective:To evaluate the clinical efficacy and safety of a skin care ointment containing oligomeric maltose X in the adjuvant treatment of eczema-related pruritus.Methods:A multicenter, randomized, double-blind, vehicle-controlled clinical study was conducted. From March to September 2021, outpatients with mild to moderate eczema were collected from departments of dermatology of 4 hospitals, including Beijing Friendship Hospital, Hebei Traditional Chinese Medical Hospital, the Third People′s Hospital of Hubei Province, and Taizhou Central Hospital in Zhejiang Province. The patients were randomly divided into two groups by using a random number table: observation group topically treated with a skin care ointment containing oligomeric maltose X, and vehicle control group topically treated with an ointment vehicle. The ointments were applied during the attacks of itching for 14 consecutive days. Visits were scheduled before, 7, and 14 days after the start of the adjuvant treatment. The efficacy was evaluated according to the eczema area and severity index (EASI) and visual analog scale (VAS) , and adverse events were recorded. The efficacy and safety analyses were conducted by using chi-square test and t test. Results:Totally, 232 patients with eczema were enrolled, including 90 males and 142 females, with the age being 40.13 ± 13.36 years; 156 patients were in the observation group, and 76 in the vehicle control group. Before the adjuvant treatment, there were no significant differences in EASI (2.07 ± 2.24 points vs. 2.29 ± 2.28 points) or VAS (6.22 ± 1.78 points vs. 6.20 ± 1.79 points) scores between the observation group and vehicle control group ( t = -0.70, 0.06, P = 0.486, 0.955, respectively) . After one-day treatment, the VAS scores significantly decreased compared with the baseline scores in the two groups ( P < 0.001, P = 0.003, respectively) . After 14-day treatment, the VAS score was significantly lower in the observation group (2.67 points) than in the vehicle control group (3.35 points; t = -2.28, P = 0.024) . After 7- and 14-day treatment, the EASI scores significantly decreased compared with the baseline scores in both the two groups (all P < 0.001) , but there were no significant differences between the two groups ( P = 0.853, 0.731) . No adjuvant treatment-related adverse events were recorded in either of the two groups. Conclusion:The skin care ointment containing oligomeric maltose X is safe and effective in the adjuvant treatment of eczema-related pruritus, and can be applied to clinical practice.

OBJECTIVE：To investigate the effects of Shenfu yixin decoction on the utilization of fatty acid in primary hypoxic cardiomyocytes and its potential mechanism. METHODS ：The apical tissue of neonatal SD rats with 1-3 days old were collected ， and the primary cardiomyocytes were isolated ，cultured and identified. The cardiomyocytes were randomly divided into normal group，model group ，coenzyme Q 10 group（positive control ，1×10－4 mol/L），Shenfu yixin decoction low-dose and high-dose groups（0.25，0.5 mg/mL）. Except for normal group ，cells in other groups were cultured under 5％O2，5％CO2 and 90％N2 for 6 hours to induce hypoxic injury model. After 6 hours of hypoxia ，the content of ATP was detected by luciferase luminescence assay. Western blotting assay was adopted to detect the expression of FAT/CD 36，PPARα and PPARβ/δ. RESULTS：Compared with normal group ，the content of ATP and relative expression of FAT/CD 36 protein were decreased significantly in model group （P＜ 0.05）. Compared with model group ，the content of ATP was increased significantly in coenzyme Q 10 group and Shenfu yixin decoction high-dose group ，while the relative expression of FAT/CD 36 and PPARα protein in coenzyme Q10 group，the relative expression of FAT/CD 36 protein in Shenfu yixin decoction high-dose group as well as the relative expression of PPARα and PPARβ/δ protein in Shenfu yixin decoction groups were decreased significantly （P＜0.05）. CONCLUSIONS ：Shenfu yixin decoction can inhibit the utilization of fatty acid of primary hypoxic cardiomyocytes and improve their energy metabolism by inhibiting the expression of FAT/CD 36，PPARα and PPARβ/δ protein.

Objective To explore the predictive value of 18F-fluorodeoxyglucose (FDG) PET/CT related metabolic parameters for Kras mutation in colorectal cancer (CRC) patients.Methods Retrospective analysis was conducted in 150 patients (105 males,45 females,median age:63 years) with CRC who underwent 18F-FDG PET/CT in Changhai Hospital of Navy Medical University between November 2011 and August 2017.The primary tumors were removed by surgery and patients received genetic testing within 1 month after PET/CT.18F-FDG PET/CT related metabolic parameters were measured,including maximum standardized uptake value (SUVmax),metabolic tumor volume (MTV;including MTV2.5,MTV20％,MTV30％,MTV40％,MTV50％),total lesion glycolysis (TLG;including TLG2.5,TLG20％,TLG30％,TLG40％,TLG50％).Logistic regression analysis and receiver operating characteristic (ROC) curve analysis were used to analyze the data.Results There were 78 Kras-mutated type patients and 72 wild-type patients.Logistic regression analysis showed that SUVmax (odds ratio (OR) =1.176,95％ CI:1.043-1.327) and MTV2.5 (OR =1.125,95 ％ CI:1.002-1.263) were predictors of Kras mutation.With SUVmax =15.5 and MTV2.5 =23.79 cm3 as the cut-off value,the prediction accuracies of Kras mutation were 67.33％(101/150) and 65.33％(98/150),respectively.The accuracies of SUVmax and MTV2.5 for predicting Kras mutation were higher in recta or sigmoid colon cancers (70.79％(63/89) and 68.54％(61/89)).Conclusion SUVmax and MTV2.5 can predict Kras mutation in CRC patients,but there is a significant gap of predictive efficiency between PET/CT and gene detection.