Objective To explore the mental health and personality traits of the parents of cerebral palsy children. Methods 128 parents of cerebral palsy children and other 128 parents of healthy children were investigated with the Symptom Check List-90 (SCL-90), Eysenck Personality Questionnaire (EPQ). Results The scores of SCL-90 were more in the parents of cerebral palsy children, especially in the factors of somatization, obsession, depression, anxiety, and paranoid (P<0.01). The personality traits characterized as introversion (P<0.05) and neuroticism (P<0.01). The multiple regression showed that some factors of SCL-90 were related with the personality of neuroticism. Conclusion The mental health of the parents of children with cerebral palsy are poor, which may be related with the personality of neuroticism.

Objective To learn current status and influentcing factors of post competency among preventive medicine graduates from a medical university,in order to provide evidence for the improvement of post competency preventive medicine graduates.Methods We adopted stratified sampling strategy,chose 1 provincial,1 municipal and 2 county level CDCs,used self-developed questionnaires to survey preventive medicine graduates from a specific medical university.Clustering analysis,correlation analysis,Logistic regression and rank-sum test were applied to analyze data.Results Among all respondents,26 (40.63％) reported that they were totally competent on their posts,the rest 38 (59.37％) reported ordinary post competency.We found 7 factors that were significantly associated with post competency:fondness of the job,whether proactive on the job,whether responsible to the job,et al.Conclusion Post competency of preventive medicine graduates from this particular medical university exceeded preventive medicine graduates from Xinjiang Medical University.However,there still exists some problems for improvement.We recommend that universities and working units should improve post competency of preventive medicine students based on those influential factors we identified.

Objective To evaluate white matter nerve fiber changes of children with binocular ametropic amblyopia by applying the technology of diffusion tensor imaging and the whole brain analysis method of deterministic tractography,and analyze its correlation with visual acuity.Methods Fourteen binocular ametropic amblyopia children was collected from the Second Xiangya Hospital of Central South University as study subject of experimental group,14 cases of normal sight children as the control group.All children were scanned by MRI system,conventional MRI examination,3DTlWI scan were made,then echo-planar sequence scanning was used to obtain diffusion tensor imaging.Quantitative analysis was made to all diffusion tensor imaging using deterministic tractography.Using the experimental group tracts with statistic changes of FA value,volume and tract count as the region of interest(ROI),the correlation analysis with vision for each ROI was performed.Results Isoametropic amblyopia children demonstrated low FA values in the right ventral and dorsal pathway,right optic radiation and corpus callosum compared to control group.There was low volume of fibers in the bilateral ventral and dorsal pathway,the left optic radiation and body of corpus callosum compared to control group.The tract count of right dorsal pathway had reduced compared to control group.Among FA value,tract count and volume,FA value had the maximum regression coefficient with visual acuity,the regression coefficient of tract count and volume was small.The relative correlation coefficient of FA value at right optic radiation,right ventral pathway and body of corpus callosum with vision acuity were 0.486,0.534 and 0.456,respectively,the right ventral pathway had the maximum correlation with visual acuity.Conclusion Isoametropic amblyopia patients shows abnormal structure on bilateral optic radiation,bilateral ventral and dorsal pathway and body of corpus cailosum,these may cause the capability loss of object recognition and spatial position recognition.The FA value of right ventral pathway has the maximum influence on visual acuity.

Objective To investigate the effect of predictive nursing intervention on prevention of pressure sore in liver transplantation.Methods Eighty patients undergoing liver transplantation were randomly divided into two groups.Patients in the control group were given traditional nursing care.Patients in the experimental group were treated with predictive nursing intervention.Anxiety, depression, compliance, quality of life, stress indicators, infection rate, pressure sore rate and nursing satisfaction were compared.Results Compared with the control group, the scores of SAS and SDS in the experimental group were significantly higher than those in the control group;the compliance score and the QOL score group were significantly higher, the MDA level was significantly lower, SOD level was higher and the rate of infection and pressure ulcer was significantly lower than that of the control group, there were significant differences between the two groups(P<0.01).Conclusion Predictive nursing intervention is effective in prevention of pressure sore in liver transplantation and it can improve the satisfaction and has reference significance.

Objective To investigate the effect of predictive nursing intervention on prevention of pressure sore in liver transplantation.Methods Eighty patients undergoing liver transplantation were randomly divided into two groups.Patients in the control group were given traditional nursing care.Patients in the experimental group were treated with predictive nursing intervention.Anxiety, depression, compliance, quality of life, stress indicators, infection rate, pressure sore rate and nursing satisfaction were compared.Results Compared with the control group, the scores of SAS and SDS in the experimental group were significantly higher than those in the control group;the compliance score and the QOL score group were significantly higher, the MDA level was significantly lower, SOD level was higher and the rate of infection and pressure ulcer was significantly lower than that of the control group, there were significant differences between the two groups(P<0.01).Conclusion Predictive nursing intervention is effective in prevention of pressure sore in liver transplantation and it can improve the satisfaction and has reference significance.

Objective:To analyze clinical manifestations, pathological features and prognosis of patients with stage Ⅰ cutaneous melanoma.Methods:Clinical data were collected from 163 patients with stage Ⅰ cutaneous melanoma in Department of Dermatology, Xijing Hospital from January 2010 to January 2020, and clinical manifestations, pathological features, treatment methods and prognosis were retrospectively analyzed.Results:Among the 163 patients with stage Ⅰ cutaneous melanoma, 56 (34.36%) were males, and 107 (65.64%) were females, with a median age of 53 years at the clinic visit. Primary skin lesions were most frequently located on the extremities in 104 cases (63.80%) , of which 39 presented with lesions on the finger or toe nails and 65 with lesions on the other parts of the extremities; skin lesions were located at sun-exposed sites such as the head and face in 29 (17.79%) cases, and at non-sun-exposed sites such as the trunk and extremities except the hands and feet in 30 (18.40%) . Of the 163 patients, 56 (34.36%) were pathologically diagnosed with stage ⅠA cutaneous melanoma, and 107 (65.64%) with stage ⅠB cutaneous melanoma. According to a pathological staging system, 104 (63.80%) patients suffered from acral lentiginous melanoma, 23 (14.11%) superficial spreading melanoma, 15 (9.20%) nodular melanoma, 14 (8.59%) malignant lentigo-maligna melanoma, and 7 (4.29%) other rare or difficult-to-determine types. All the 163 patients received surgical treatment at least once, of whom 15 underwent finger or toe amputation, 94 extended resections, and 54 unextended resections; 35 received secondary surgeries, of whom 33 underwent extended resections and 2 finger amputation. Seven patients developed postoperative lymph node and/or distant organ metastases, 2 of whom died after distant organ metastases. The 5-year survival rate of the 163 patients was 98.00%.Conclusion:Stage Ⅰ cutaneous melanoma commonly has favorable prognosis, and 7 patients developed postoperative lymph node and/or distant organ metastases in this study, suggesting that long-term follow-up of patients with acral melanoma and early intervention of those with metastatic melanoma should be strengthened.

During the carcinoma transformation of colitis， the imbalance of “metabolic-immune interaction” resulted from abnormal energy and metabolic substrates flow and direction was the key process， which caused by intercellular metabolic competition. Based on traditional Chinese medicine （TCM） theory and clinical research， we found that “fire failing to warm earth” is the key pathogenesis of colon-cancer transformation. “Fire” was a synonym for TCM to understand the energy metabolism， combined modern medical research findings， we thought energy metabolism disorders was a microcosmic manifestation of the “fire decline”， while abnormal immune function was the biological basis of “earth deficiency”. The imbalance between “metabolism-immune interaction” and the “fire failing to warm earth” pathogenesis of colitis-cancer transformation demonstrated the different understanding of the same pathological mechanism between western medicine and TCM. For treatment， it could be effectivce to delay the transformation of colitis-cancer by synergistically regulated the energy metabolism - “replenish fire” and enhanced the immune function - “nourish earth”， which was called the methods of replenishing fire to nourish earth.

Pulmonary nodule is a key window for moving ahead the diagnosis and treatment of lung cancer. Traditional Chinese medicine （TCM） can delay the transformation of lung nodules into lung cancer， improve the prognosis of patients， effectively fill the treatment gap during the follow-up period of pulmonary nodules， and has been applied it in the whole cycle and multi-dimensional management of pulmonary nodules. This paper discussed the construction ideas and feasible paths of the whole process management diagnosis and treatment system of pulmonary nodules in TCM， proposed the diagnosis and treatment database of TCM for pulmonary nodules based on the social module of “family-community-hospital”. Through artificial intelligence， we can develop， improve and promote the multi-level and multi-modal “disease-symptom combination” risk prediction model and effectiveness evaluation system of pulmonary nodules. At the same time， the biological connotation of the prevention and treatment of pulmonary nodules by TCM is excavated， which provided empirical evidence for the construction of TCM diagnosis and treatment system， in order to further improve the quality and diagnosis and treatment level of the whole course management of pulmonary nodules.

ObjectiveTo explore the effect and mechanism of Sishenwan-containing serum on aerobic glycolysis in human colon cancer HCT116 cells. MethodCell counting kit-8 （CCK-8） was used to detect the cell viability of colon cancer HCT116 cells after treatment with Sishenwan-containing serum （2.5%， 5%， and 10%） for 24， 48， 72 h. The concentration of lactic acid， the content of intracellular glucose， and the activity of hexokinase （HK） and fructose-6-phosphate kinase （PFK） in the cell culture medium were detected by the micro-method. The content of glucose transporter 1 （GluT1） mRNA was detected by Real-time quantitative polymerase chain reaction （Real-time PCR）. The protein expression of GluT1 and methyltransferase-like 3 （MettL3） was detected by Western blot. The expression of GluT1 in cells was detected by immunofluorescence and the level of N6-methyladenosine （m⁶A） RNA methylation was detected by colorimetry. ResultCompared with the normal serum， 2.5%， 5%， and 10% Sishenwan-containing serum had no significant effect on the viability of HCT116 cells at 24 h， while 10% Sishenwan-containing serum showed a significant inhibitory effect on the viability of HCT116 cells at 48 h （P<0.05）. Hence， 10% Sishenwan-containing serum was used in subsequent experiments， and the intervention time was 48 h. Compared with the normal serum， 10% Sishenwan-containing serum could reduce lactate production （P<0.05）， down-regulate glucose uptake （P<0.05）， and blunt the activities of HK and PFK， the key rate-limiting enzymes of glycolysis （P<0.05）. Meanwhile， 10% Sishenwan-containing serum could decrease the expression of GluT1 protein （P<0.01） and mRNA （P<0.05） and reduce the proportion of cells expressing GluT1 （P<0.01）. Compared with the normal serum， Sishenwan-containing serum also decreased the protein content of MettL3 （P<0.05） and the methylation level of m⁶A RNA （P<0.01）. ConclusionSishenwan can inhibit glycolysis in colon cancer cells， and its inhibitory mechanism may be related to reducing MettL3 overexpression， inhibiting m⁶A RNA methylation， and down-regulating GluT1 and the activities of intracellular aerobic glycolysis-related enzymes such as HK and PFK.

ObjectiveTo investigate the value of different noninvasive diagnostic models in the diagnosis of esophageal and gastric varices since there is a high risk of esophageal and gastric varices in patients with compensated hepatitis B cirrhosis and significant portal hypertension， and to provide a basis for the early diagnosis of esophageal and gastric varices. MethodsA total of 108 patients with significant portal hypertension due to compensated hepatitis B cirrhosis who attended Guangdong Provincial Hospital of Traditional Chinese Medicine from November 2017 to November 2023 were enrolled， and according to the presence or absence of esophageal and gastric varices under gastroscopy， they were divided into esophageal and gastric varices group （GOV group） and non-esophageal and gastric varices group （NGOV group）. Related data were collected， including age， sex， imaging findings， and laboratory markers. The chi-square test was used for comparison of categorical data between groups； the least significant difference t-test was used for comparison of normally distributed continuous data between groups， and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between groups. The receiver operating characteristic （ROC） curve was plotted to evaluate the diagnostic value of five scoring models， i.e.， fibrosis-4 （FIB-4）， LOK index， LPRI， aspartate aminotransferase-to-platelet ratio index （APRI）， and aspartate aminotransferase/alanine aminotransferase ratio （AAR）. The binary logistic regression method was used to establish a combined model， and the area under the ROC curve （AUC） was compared between the combined model and each scoring model used alone. The Delong test was used to compare the AUC value between any two noninvasive diagnostic models. ResultsThere were 55 patients in the GOV group and 53 patients in the NGOV group. Compared with the NGOV group， the GOV group had a significantly higher age （52.64±1.44 years vs 47.96±1.68 years， t=0.453， P<0.05） and significantly lower levels of alanine aminotransferase ［42.00 （24.00 — 17.00） U/L vs 82.00 （46.00 — 271.00） U/L， Z=-3.065， P<0.05］， aspartate aminotransferase ［44.00 （32.00 — 96.00） U/L vs 62.00 （42.50 — 154.50） U/L，Z=-2.351， P<0.05］， and platelet count ［100.00 （69.00 — 120.00）×10⁹/L vs 119.00 （108.50 — 140.50）×10⁹/L， Z=-3.667， P<0.05］. The ROC curve analysis showed that FIB-4， LOK index， LPRI， and AAR used alone had an accuracy of 0.667， 0.681， 0.730， and 0.639， respectively， in the diagnosis of esophageal and gastric varices （all P<0.05）， and the positive diagnostic rates of GOV were 69.97%， 65.28%， 67.33%， and 58.86%， respectively， with no significant differences in AUC values （all P>0.05）， while APRI used alone had no diagnostic value （P>0.05）. A combined model （LAF） was established based on the binary logistic regression analysis and had an AUC of 0.805 and a positive diagnostic rate of GOV of 75.80%， with a significantly higher AUC than FIB-4， LOK index， LPRI， and AAR used alone （Z=-2.773，-2.479，-2.206， and-2.672， all P<0.05）. ConclusionFIB-4， LOK index， LPRI， and AAR have a similar diagnostic value for esophageal and gastric varices in patients with compensated hepatitis B cirrhosis and significant portal hypertension， and APRI alone has no diagnostic value. The combined model LAF had the best diagnostic efficacy， which provides a certain reference for clinical promotion and application.