Objective: To construct an evaluation index system of cervical cancer prevention and control literacy, so as to provide an assessment tool for cervical cancer prevention and control literacy. Methods: The preliminary framework for cervical cancer prevention and control literacy was designed based on literature review. Twenty-one experts with both theoretical and practical experience in cervical cancer prevention and control were invited to participate in two rounds of Delphi consultation. The weights of indicators were determined by the percentage weighting method and product method, and the response rate, authority level, opinion concentration degree, and coordination degree of experts were evaluated. Results: Twenty-one experts participated in the consultation, including 3 males and 18 females. There were 11 experts with a doctor's degree, 7 with a master's degree and 3 with a bachelor's degree. All of them had senior professional titles and had more than 10 years of working experience. The recovery rates of the two rounds of consultations were 100.00% and 95.24%, the authority coefficients were 0.963 and 0.948, and Kendall's coefficients of concordance were 0.175 and 0.148 (both P<0.05), respectively. The final cervical cancer prevention and control literacy evaluation index system included 3 primary indicators (basic knowledge and concepts: 0.334; healthy lifestyle and behaviors: 0.338; basic skills: 0.328), 12 secondary indicators, with "capability to accurately acquire, comprehend, evaluate and apply health information" having the highest weight (0.166), and 51 tertiary indicators, with "HPV vaccination" (0.086), "consulting on relevant issues" (0.082), and "expressing personal perspectives" (0.080) having relatively higher weights. Conclusion The evaluation index system of cervical cancer prevention and control literacy serves as a valid assessment tool for women of appropriate age, providing the reference for developing targeted health education to enhance cervical cancer prevention and control literacy.

BACKGROUND:In clinical practice,the anterior superior iliac spine and posterior superior iliac spine are usually located by palpation,and the tilt of the pelvis is determined by visual observation method or photogrammetry.Among them,the visual observation method can only have qualitative conclusions,and its reliability is poor.The photogrammetry is not only more convenient and fast,but also can give more accurate quantitative data,which is one of the best clinical evaluation methods.However,there are no studies on the reliability of pelvic posture assessment using photogrammetry in China. OBJECTIVE:To evaluate the pelvic posture by visual observation method and photogrammetry,and to compare the reliability level of the two methods to guide clinical application. METHODS:Forty-five healthy subjects were selected and red marks were made at the bilateral anterior superior iliac spine and posterior superior iliac spine.Pelvic posture was photographed from the front,back(coronal plane),left,and right(sagittal plane).The left and right pelvic tilt angles(α,β angles)were selected from the front and back views,which represented the angle between the bilateral anterior superior iliac spine line or the bilateral posterior superior iliac spine line and the horizontal line.The anterior and posterior pelvic tilt angles(γ,θ angles)were selected from the side view,which represented the angle between the ipsilateral anterior superior iliac spine and posterior superior iliac spine line and the horizontal plane,indicating the sagittal plane pelvic tilt.Evaluation methods included visual observation method and photogrammetry.Two evaluators independently evaluated the pelvic α,β,γ,θ angles using the visual observation method first,and then recorded the pelvic α,β,γ,θ angles using the photogrammetry.After a one-month interval,the visual observation method and photogrammetry were performed again,and the pelvic α,β,γ,θ angles were recorded.The intraclass correlation coefficients were used to analyze the data obtained from the two evaluation methods and the before-and-after measurements:0.90-0.99 as an excellent correlation,0.80-0.89 as a good correlation,0.70-0.79 as a moderate correlation,and≤0.69 as a poor correlation.The standard error of measurement and the minimal detectable change with 95%confidence intervals were calculated to evaluate the inter-rater and intra-rater reliability. RESULTS AND CONCLUSION:(1)The interrater intraclass correlation coefficients of the visual observation method and photogrammetry were as follows:anterior view:0.682 and 0.718,posterior view:0.513 and 0.867,left view:0.739 and 0.960,and right view:0.756 and 0.971.The visual observation method showed poor correlation between the anterior and posterior views and moderate correlation between the left and right views,while the photogrammetry showed moderate correlation for the anterior view,good correlation for the posterior view,and excellent correlation for the left and right views.The standard error values of measurement were as follows:anterior view:3.266 and 1.625,posterior view:4.278 and 1.763,left view:5.935 and 1.787,and right view:5.723 and 1.698.The minimal detectable change values with 95%confidence intervals were as follows:anterior view:9.053 and 4.504,posterior view:11.858 and 4.887,left view:16.451 and 4.953,and right view:15.863 and 4.707.(2)The interrater intraclass correlation coefficients of the visual observation method and photogrammetry were as follows:anterior view:0.452 and 0.723,posterior view:0.483 and 0.904,left view:0.518 and 0.955,and right view:0.657 and 0.968.The visual observation method showed poor correlation in all four directions,while the photogrammetry showed moderate correlation for the anterior view and excellent correlation for the other three directions.The standard error values of measurement were as follows:anterior view:5.651 and 1.610,posterior view:4.237 and 1.523,left view:7.322 and 1.891,and right view:6.509 and 1.781.The minimal detectable change values with 95%confidence intervals were as follows:anterior view:15.664 and 4.463,posterior view:11.744 and 4.222,left view:20.296 and 5.242,and right view:18.042 and 4.937.(3)These results confirm that the sagittal and coronal plane photogrammetries have good intrarater and interrater reliability for evaluating pelvic posture,especially with the use of the photogrammetry,which has good data stability.This method is simple,fast,efficient,accurate,low-cost,and does not cause X-ray damage,and can qualitatively and quantitatively reflect the actual situation of the patient's pelvis,making it suitable for clinical use.

Purpose To explore the ultrasound features and early diagnostic clues of fetal myocardial non-compaction.Materials and Methods The clinical data and echocardiographic data of four fetuses who underwent fetal echocardiography in Henan Provincial People's Hospital from January 2015 to February 2023 and were confirmed to have myocardial non-compaction by pathological finding or postnatal examination were collected,and analyzed.Results A total of four fetuses diagnosed as myocardial non-compaction by prenatal ultrasound:two involved the left ventricle with isolated lesions,and apical myocardial non-compaction was confirmed by postnatal echocardiography;two involved the biventricles,and both of which were pathologically confirmed after induction of labor.The prenatal ultrasound of fetal myocardial involvement in four cases showed that:(1)the affected myocardium showed a bilayer structure:the outer layer was compacted myocardium,which showed thin and compacted homogeneous hypoechoic;the inner layer was loose and thickened non-compacted myocardium with enhanced echogenicity;(2)color Doppler flow imaging:the non-compacted myocardium showed sieve mesh blood flow with ventricular communication.Some cases were associated with cardiac enlargement and arrhythmia.Conclusion Prenatal echocardiography can diagnose fetal myocardial non-compaction with a characteristic echographic presentation.Localized myocardial thickening and echogenic enhancement,cardiac enlargement and arrhythmia may be important clues to identify fetal myocardial non-compaction.

Objective To investigate the status of application of the central venous access in the departments of hematology to develop targeted administrative strategies and provide evidence for management.Methods A self-de-signed questionnaire was applied and convenience sampling was adopted in 93 hematology departments from 48 hospitals in 19 provinces(autonomous regions,municipalities).Results A total of 91 valid questionnaires were col-lected,with a valid questionnaire response rate of 97.85％.Among the 91 hematology departments,91(100％),73(80.22％),and 68(74.73％)carried out PICC,central venous catheter,and totally implantable access port catheteriza-tion,respectively.In the evaluation of blood test indicators before central venous access,the items with a higher e-valuation proportion were platelet count(100％)and D-dimer concentration(87.91％),while the evaluation proportion of other items was＜85％.When PICC catheterization,97.80％of hematology departments prefer basilic vein;83.52％of hematology departments used zone insertion method;95.60％of hematology departments had a skin disinfection range of ≥20 cm;98.90％of hematology departments had catheterization under ultrasound guidance;67.03％and 96.70％of hematology departments used the intracardiac electrocardiogram method or ultrasound assisted localiza-tion,postoperative X-ray localization;12.09％and 53.85％of hematology departments carried out tunnel catheteriza-tion and blunt separation expansion techniques,respectively.In terms of maintenance of central venous access de-vices,82.42％of hematology departments used disposable specialized maintenance kits;61.54％of hematology de-partments used transparent patches to fix PICC;45.21％of hematology departments used suture to fix central venous catheters;24.18％of hematology departments used cotton swabs to disinfect infusion joints;60.44％of hematology departments did not use disposable infusion joint disinfection cap;74.73％of hematology departments used gauze compression to prevent puncture site bleeding;only 6.59％hematology departments used antibacterial dressings con-taining chlorhexidine to prevent puncture site infections.In terms of quality management of central venous access devices,94.51％and 86.81％of hematology departments regularly conducted quality inspections of central venous access,and collected,calculated and analyzed relevant data.50.55％of hematology departments conducted complica-tion risk assessments,and 10.99％of hematology departments had established information management systems for venous therapy.Conclusion The implementation rate of PICC catheterization in the hematology department was relatively high,and the insertion operation basically meets the standard requirements.The evaluation before central venous access catheterization was relatively completed,and the maintenance and management are relatively stan-dardized.However,the evaluation of blood test indicators before the placement of central venous access urgently needs to be standardized and unified.When PICC catheterization,attention should be paid to the application of new technologies,and the information management of venous therapy needs to be improved.

Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease worldwide. Fat accumulation "sensitizes" the liver to insult and leads to nonalcoholic steatohepatitis (NASH). G protein-coupled receptor 35 (GPR35) is involved in metabolic stresses, but its role in NAFLD is unknown. We report that hepatocyte GPR35 mitigates NASH by regulating hepatic cholesterol homeostasis. Specifically, we found that GPR35 overexpression in hepatocytes protected against high-fat/cholesterol/fructose (HFCF) diet-induced steatohepatitis, whereas loss of GPR35 had the opposite effect. Administration of the GPR35 agonist kynurenic acid (Kyna) suppressed HFCF diet-induced steatohepatitis in mice. Kyna/GPR35 induced expression of StAR-related lipid transfer protein 4 (STARD4) through the ERK1/2 signaling pathway, ultimately resulting in hepatic cholesterol esterification and bile acid synthesis (BAS). The overexpression of STARD4 increased the expression of the BAS rate-limiting enzymes cytochrome P450 family 7 subfamily A member 1 (CYP7A1) and CYP8B1, promoting the conversion of cholesterol to bile acid. The protective effect induced by GPR35 overexpression in hepatocytes disappeared in hepatocyte STARD4-knockdown mice. STARD4 overexpression in hepatocytes reversed the aggravation of HFCF diet-induced steatohepatitis caused by the loss of GPR35 expression in hepatocytes in mice. Our findings indicate that the GPR35-STARD4 axis is a promising therapeutic target for NAFLD.

ObjectiveTo explore the effect of paliperidone palmitate treatment on schizophrenic patients in the community. Methods446 schizophrenic patients who used paliperidone palmitate injection were selected in Shanghai. Before and after the treatment， the disease family burden scale， the concise evaluation scale of drug treatment compliance， the VAS100 score of treatment satisfaction， the short form of quality of life measurement scale， and the screening scale of social function defects were used to evaluate the effects of paliperidone palmitate injection. The data were statistically analyzed using SPSS 26.0 software. ResultsAfter using paliperidone palmitate injection， the total score of family burden （13.94±12.17）， the score of daily family activities （3.26±2.74）， the score of family entertainment activities （2.21±2.30）， and the score of family relationship （2.79±2.76） were significantly higher than those before the treatment （14.98±12.64， 3.51±2.88， 2.48±2.38， 3.11±2.87， respectively， all with P<0.05）. The scores of the World Health Organization on quality of life brief scale （62.89±11.94） and the medication compliance scale （28.11±5.64） were better than those before treatment （60.67±12.62 and 27.37±6.96， all with P<0.05）. Compared with the prior treatment without paliperidone palmitate injection， the number of readmissions after treatment was significantly reduced （P<0.01）. ConclusionThe treatment of paliperidone palmitate injection has significant effect， which can effectively reduce the disease family burden of Schizophrenic patients， improve their quality of life， enhance their drug compliance， reduce the readmission rate of patients， ensure long-term treatment effect and promote disease recovery.

Post-inflammatory hyperpigmentation is a common sequela of acne, its pathogenesis is complex, its physiological mechanism is not fully understood at present. A variety of cell types, cytokines and growth factors are involved in its pathogenesis. It is not only difficult to improve and lasts a long time, which has a great impact on patients’ psychology and life. In this paper, molecular mechanism of post-inflammatory pigmentation, experimental models in vitro and in vivo, and extracts of Chinese medicine regulating related pathways were reviewed, in order to provide references for safe and effective application of Chinese medicine extracts to improve post-inflammatory hyperpigmentation in patients.

Objective: A model was built by neural network analysis to study the relationship between different degrees of vitamin B12 and folic acid deficiency and malnutrition-induced stomatitis. Methods: Data from 30 healthy volunteers and 30 patients with malnutrition-induced stomatitis were collected. The distribution of lesions, the number of affected sites and clinical manifestations were recorded, and the severity was scored. The levels of vitamin B12 and folic acid in the peripheral blood of the two groups were simultaneously measured. The SPSS software was used to analyze the correlation between vitamin B12 and folic acid levels in the peripheral blood of patients with malnutrition-induced stomatitis and healthy volunteers, and the MATLAB software package was used to analyze the data via a neural network. Results: The levels of vitamin B12 and folic acid significantly correlated with the grade of malnutrition-induced stomatitis. Simultaneous B12 and folic acid deficiency linearly correlated with the occurrence and severity of malnutrition-induced stomatitis. Based on this correlation, a thermogram model of malnutrition-induced stomatitis was constructed. Conclusion Malnutrition-induced stomatitis is closely related to vitamin B12 and folic acid deficiency. Their synergistic effect may promote the occurrence and development of malnutrition-induced stomatitis. The construction of the malnutrition-induced stomatitis model aids the targeted etiological treatment of patients with moderate and severe deficiency to prevent malnutrition-induced stomatitis.

Objective:To investigate the change of the detection rate of colorectal cancer (CRC), colorectal adenoma and advanced adenoma in adults under colonoscopy in Shihezi in the past ten years.Methods:Data of patients who completed colonoscopy in the First Affiliated Hospital of Shihezi University School of Medicine from January 1, 2010 to December 31, 2019 were investigated. The medical records were collected by consulting the electronic medical record system, including the age and sex of patients and the location, quantity, size and pathological type of lesions. The detection rates, including the overall detection rate in the past 10 years, those in the first 5 years (from 2010 to 2014) and the second 5 years (from 2015 to 2019) of colorectal adenomas, advanced colorectal adenomas and CRC, were studied.Results:A total of 50 645 cases were included, 14 931 cases were excluded by the exclusion criteria, and finally a total of 35 714 cases were included in the data analysis. The 10-year overall detection rates of colorectal adenoma, advanced colorectal adenoma and CRC were 17.65% (6 302/35 714), 4.45% (1 589/35 714) and 3.71% (1 324/35 714), respectively. The overall detection rates of colorectal adenoma and advanced colorectal adenoma in the second 5 years were higher respectively than those in the first 5 years [20.33% (4 565/22 457) VS 13.10% (1 737/13 257), 4.69% (1 053/22 457) VS 4.04% (536/13 257)]. The overall detection rate of CRC in the second 5 years [3.30% (741/22 457)] was lower than that in the first 5 years [4.40% (583/13 257)].Conclusion:Compared with 2010 to 2014, the detection rate of colorectal adenoma in Shihezi area in 2015 to 2019 increased significantly, the detection rate of advanced colorectal adenoma increased slightly, and the detection rate of CRC decreased slightly. Therefore, the detection and resection of colorectal adenoma by colonoscopy may be important in reducing the incidence of CRC.

Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and is the fourth-leading cause of cancer-related deaths worldwide. HCC is refractory to many standard cancer treatments and the prognosis is often poor, highlighting a pressing need to identify biomarkers of aggressiveness and potential targets for future treatments. Kinesin family member 2C (KIF2C) is reported to be highly expressed in several human tumors. Nevertheless, the molecular mechanisms underlying the role of KIF2C in tumor development and progression have not been investigated. In this study, we found that KIF2C expression was significantly upregulated in HCC, and that KIF2C up-regulation was associated with a poor prognosis. Utilizing both gain and loss of function assays, we showed that KIF2C promoted HCC cell proliferation, migration, invasion, and metastasis both in vitro and in vivo. Mechanistically, we identified TBC1D7 as a binding partner of KIF2C, and this interaction disrupts the formation of the TSC complex, resulting in the enhancement of mammalian target of rapamycin complex1 (mTORC1) signal transduction. Additionally, we found that KIF2C is a direct target of the Wnt/β-catenin pathway, and acts as a key factor in mediating the crosstalk between Wnt/β-catenin and mTORC1 signaling. Thus, the results of our study establish a link between Wnt/β-catenin and mTORC1 signaling, which highlights the potential of KIF2C as a therapeutic target for the treatment of HCC.
Adult ; Aged ; Animals ; Carcinoma, Hepatocellular/pathology* ; Cell Line, Tumor ; Cell Movement ; Cell Proliferation ; Epithelial-Mesenchymal Transition/genetics* ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Intracellular Signaling Peptides and Proteins/metabolism* ; Kinesins/metabolism* ; Liver Neoplasms/pathology* ; Male ; Mice ; Mice, Inbred BALB C ; Middle Aged ; Neoplasm Staging ; Prognosis ; Protein Binding ; RNA, Small Interfering/metabolism* ; Survival Analysis ; Tumor Burden ; Wnt Signaling Pathway ; Xenograft Model Antitumor Assays ; beta Catenin/metabolism*