Objective To investigate the status of self-controlling blood pressure and their hospitalization reasons in primary hypertensive inpatients. Method A cross-sectional survey was performed in 206 patients with primary hypertension in the hospital. Results The 58 patients did not know that they previously suffered from hypertension. They had to be in the hospital as stroke or cardiovascular disease. Those who had measures of self-controlling blood pressure were taken a proportion of 59.22%. The proportion of those who regularly took drugs was only 10.68%. The regular checking rate of blood pressures was 12.14%. Because there was not any or irregular measures, it was increased that the hypertensive patients with stroke or cardiovascular disease in the hospital. Conclusion It is one of the major factors for increasing patients with hypertension in the hospital that lacking the know-ledge which is relevant to prevention and treatment of hypertension. The results indicated that medical staff on non-communicative diseases prevention should educate the hypertensive patients, enhance self-protecting awareness and encourage them to cultivate health lifestyles and simultaneously take comprehensive prevention and treatment measure on hypertension. These suggest it be also necessary to carry out health education in border town especially in rural area and minority nationality regions.

Objective To evaluate the nutrition intervention on advanced colorectal cancer chemotherapy patients quality of life. Methods 70 colorectal cancer patients (NRS 2002 score was more than or equal to 3 points) with chemotherapy from January 1st, 2013 to June 31th, 2014 were collected. The patients were randomly divided into intervention group (35 patients) and the control group (35 patients). The intervention group received personalized recipe which was developed by a team containing nurse specialist, chief psychiatrist, family members and patients themselves. The control group was treated with a normal diet guidance. The two groups of patients when they were treated after the second days of the first admission (before intervention), the end of the 6th courses of chemotherapy and the 12th courses of chemotherapy were evaluated by the European Organization For Research and Treatment Quality of Life Questionnaire-C30 (EORTC QLQ-C30). Nutritional indicators and the total life condition of the two groups at different time were compared. Results There were 5 cases off in the intervention group and the control group respectively. After the 12th courses of chemotherapy, the intervention group serum albumin (ALB) and the mean serum prealbumin (PAB) were improved 4.10 and 74.14; and the control group were-0.09 and-0.08, there were significant differences between the two groups (t=3.202, 3.623, P<0.05).The total quality of life of the intervention group was 25.87 points while the control group was 35.13 points, there was significant difference between the two groups (t=3.321, P<0.05). The intervention group got the total health status was (72.28 ± 20.97) points after the intervention, and before the intervention was (56.67 ± 14.08) points. Meanwhile the total health status was statistically significant (t=7.01, P<0.05). Conclusions There is a significant nutritional improvement in colorectal cancer patients with chemotherapy after nutritional therapy leading by nurse specialist, which is worthy of application.

Objective: To develop an HPLC-ELSD method for the simultaneous determination of six saponins constituents including notoginsenoside R1, ginsenoside Rg1, ginsenoside Re, ginsenoside Rb1, ginsenoside Rc and ginsenoside Rd in Xinling pills.Methods: HPLC-ELSD was used, and the chromatographic separation was performed on an Agilent Eclipse XBD-C18 column (150 mm×4.6 mm,5 μm) with acetonitrile-water as the mobile phase with gradient elution at the flow rate of 1.0 ml·min-1, the column temperature was maintained at 20℃, the drift tube temperature was 60℃, and the gas pressure was 4.00 bar.Results: Notoginsenoside R1, ginsenoside Rg1, ginsenoside Re, ginsenoside Rb1, ginsenoside Rc and ginsenoside Rd was linear within the range of 0.30-6.00μg(r=0.999 5), 1.14-22.80μg (r=0.999 6), 0.17-3.40 μg (r=0.999 7), 0.81-16.20 μg (r=0.999 7), 0.08-1.60 μg (r=0.999 8) and 0.07-1.40 μg (r=0.999 8), respectively.The average recovery was 98.23%, 97.98%, 99.14%, 99.15%, 98.72% and 98.37%, and the RSDs were 1.56%, 1.31%, 1.16%, 1.07%, 0.73% and 0.92%(n=6), respectively.Conclusion: The method is convenient, accurate and reproducible in the quality control of saponins components in Xinling pills

Objective To explore the best operation method in the patients with papillary thyroid microcarcinoma.Methods A total of 139 patients with papillary thjroid microcarcinoma were treated at our institute between Jan.2000 and Jan.2010.The data on the clinicopathological characteristics of patients and treatment were collected.Results The mean tumor size was (0.45 ± 0.24) cm.Of the 139 patients,30.2％ had multifocal tumors,19.4％ had bilateral tumors,42.4％ neck lymph node metastases.The number of eases of lymph node metastasis in level Ⅵ,Ⅱa,Ⅲ and Ⅳ was 58(41.7％),3(2.2％),10(7.9％),5(3.6％),respectively.Only one had lymph node metastasis in Level Ⅲ Microscopic extrathyroid extension was associated with neck lymph node metastases in papillary thyroid microcareinoma patients (x2 =38.39,P ＜0.001).No one developed permanent hypoparathyroidism.The median follow-up time was 103 (range,30-154) months,and local recurrence in the thyoid was diagnosed in 2 patients who underwent hemi-or subtotal thyroidectomy.Follow-up of 10 years was done in 16 cases,and the survival rate of 139 patients for 10-year was 100％.Conclusions It suggested that patients with papillary thyroid microcarcinoma has uniform clinicopathologic characteristics and the pattern of lymph node metastasis from those with papillary thyroid carcinoma.Total thyroidectomy plus level Ⅵ dissection is the optimal surgical treatment of papillary thyroid microcarcinoma.

Adult ; Collagen Type III ; blood ; Collagen Type IV ; blood ; Humans ; Hyaluronic Acid ; blood ; Laminin ; blood ; Liver Cirrhosis ; blood ; physiopathology ; Portal Pressure

BACKGROUND/AIMS: This study aimed to investigate the microRNA (miRNA) expression profiles in peripheral blood mononuclear cell (PBMC) of hepatitis B virus (HBV)-infected patients with different clinical manifestations and to analyze the function of miR-197. METHODS: PBMC miRNA expression profiles in 51 healthy controls, 70 chronic asymptomatic carriers, 107 chronic hepatitis B patients, and 76 HBV-related acute on chronic liver failure patients were analyzed by quantitative real-time polymerase chain reaction (qRT-PCR). miR-197 mimic and inhibitor were transfected in THP-1 cells. qRT-PCR and ELISA for interleukin (IL)-18 mRNA and protein levels were performed, respectively. RESULTS: The microarray analysis revealed that 17 PBMC miRNA expression profiles (12 miRNAs downregulated and five miRNAs upregulated) differed significantly in HBV-induced liver disease patients presenting with various symptoms. The qRT-PCR results suggested that the PBMC miR-197 levels regularly decreased as the severity of liver disease symptoms became aggravated. IL-18, a key regulator in inflammation and immunity, was inversely correlated with miR-197 levels. Bioinformatic analysis indicated that IL-18 was a target of miR-197. Exogenous expression of miR-197 could significantly repress IL-18 expression at both the mRNA and protein levels in THP-1 cells. CONCLUSIONS: We concluded that multiple PBMC miRNAs had differential expression profiles during HBV infection and that miR-197 may play an important role in the reactivation of liver inflammation by targeting IL-18.
End Stage Liver Disease ; Enzyme-Linked Immunosorbent Assay ; Hepatitis ; Hepatitis B ; Hepatitis B virus ; Hepatitis B, Chronic ; Humans ; Hydrazines ; Inflammation ; Interleukin-18 ; Interleukins ; Liver ; Liver Diseases ; Liver Failure ; Microarray Analysis ; MicroRNAs ; Real-Time Polymerase Chain Reaction ; RNA, Messenger

Combining with the currently applied psychology teaching mode of medical colleges and universities, regarding the core curriculum, abnormal psychology, as the object, we have explored the new teaching mode of graduate students majoring in applied psychology based on massive open online courses (MOOC), and promoted the fusion of classroom theory teaching, hospital practice, and MOOC course, so as to guide teaching reform of applied psychology and improve the quality of personnel training.

OBJECTIVE To prepare apigenin silk fibroin（API@SF）nanoparticles and to evaluate their safety and anti-tumor activity. METHODS API@SF nanoparticles were prepared by nanoprecipitation method ，and their morphology ，particle size ，Zeta potential，drug loading amount and in vitro release were characterized. The safety of nanoparticles was evaluated by hemolysis test and HE staining. MTT assay was adopted to evaluate inhibitory effects of API@SF nanoparticles on breast cancer 4T1 cells in mice. RESULTS The prepared API@SF nanoparticles were spherical with uniform distribution. The average particle size was 406.61 nm， the polydispersity index was 0.154，the Zeta potential was －18.4 mV，and the average drug-loading amount was 5.20％. The in vitro release results showed that the release rate of the nanoparticles was relatively fast in the release medium of pH 5.0 and relatively slow in the release medium of pH 7.4. Results of hemolysis test and HE staining showed that the nanoparticles had good biocompatibility. Results of MTT assay showed that the inhibitory effect of API@SF nanoparticles on 4T1 cells was significantly higher than that of API raw materials （P＜0.05），and its mechanism may be related to increasing the level of reactive oxygen species in cells. CONCLUSIONS API@SF nanoparticles are prepared successfully ，which possess good safety and anti-tumor activity.

Objective:To understand the results of blind evaluation of dissertation of three-year doctors and eight-year medical doctors, and to explore the improvement measures of eight-year program education.Methods:The data analysis method was manipulated. A total of 47 eight-year doctoral and 88 three-year doctoral dissertations submitted by the first clinical college of Huazhong University of Science and Technology in 2020 were selected as the research material. SPSS 17.0 was used to perform Chi-square test to compare the itemized evaluation opinions of the dissertation, Spearman test was used to analyze the correlation between the defense opinions, itemized evaluation opinions and the overall evaluation.Results:The gap between eight-year and three-year doctoral dissertation is mainly manifested in innovation and research value ( χ2=9.10, P=0.003), topic and review ( χ2=5.70, P=0.017), while there is no significant difference in the overall assessment and oral defense suggestion. The main influencing factor of dissertation defense suggestion for both doctors was the dissertation standardization (eight-year: r s=0.53, P<0.001; three-year: r s=0.45, P<0.001). The evaluation results of eight-year doctor dissertation were closely related to basic knowledge and scientific research ability ( r s=0.74, P<0.001). Conclusion:There is no significant difference between eight-year doctors and full-time doctors in research attitude. But there was a certain gap in scientific research and innovation ability among them. It is suggested to clarify the teaching objectives, formulate and refine the evaluation system of dissertations, and strengthen the cultivation of scientific research interest and academic belief of eight-year study program.

High quality continuing medical education is important to ensure the clinical competence of doctors. However, the current continuing medical education of general practitioners has some problems, such as low motivation to participate in and poor training effect. We tried a new model of continuing medical education to deal with these problems. In this new model, position competence improvement is the aim, online group learning is the main method, individualized learning goals are developed and results are evaluated in verifiable ways.