Objective To evaluate the relationship between the heart diastolic function and pulse wave velocity in patients with diabetes mellitus.Methods Fifty-five patients with diabetes mellitus underwent echocardiogram exam,PWV,and BNP determination.Patients were divided into two groups according to the results:the group with normal heart diastolic function(n =33)and the group with abnormal heart diastolic function( n =22).Another 30 healthy volunteers served as control group.The values of PWV were compared.between the three groups.The relationship between E/E' and PWV,BNP and PWV were evaluated with correlation analysis.Results The PWV value of abnormal heart diastolic function group was significantly higher than that of other two groups.PWV was positively correlated with E/E'and BNP ( r =0.58,P ＜ 0.05 ; r =0.63,P ＜ 0.05).Conclusion PWV is associated with the heart diastolic function.PWV can serve as an important factor to predict abnormal heart diastolic function in patients with diabetes mellitus.

Objective To evaluate the therapeutic effetive,toxicity and survial rate of non-operation esophageal carcinoma patients treated by tegafur plus cisplatin combined with three-dimensional conformal radiotherapy (3D-CRT).Methods 184 cases of non-operation patients with esophageal carcinoma were divided into two groups.The cases of treatment group were treated by cisplatin and tegafur.The cases of control group were treated by cisplatin and 5-Fu.All patients received 3D-CRT,and the total radiation dose was 50-70 Gy.Each group had 14 cases treated with primary chemotherapy for 1 course,28 cases for 2 courses,and 50 cases without any chemotherapy.Results The recent effect rate was 69.57 ％ (64/92) in treatment group and 67.39 ％ (62/92) in control group,there was no statistical difference (x2 =0.101,P =0.874).Radioactive esophagitis and leukopenia were the main side effect of treatment.The treatment group was significantly lower than that of the control group,the difference had statistical significance.The 1-,2-and 3-year survival rates were 74.9 ％,61.6 ％,52.8 ％,respectively in treatment group and 75.8 ％,56.9 ％,48.0 ％,respectively in control group.The control group survival rates were significantly higher than the treatment group,the difference had statistical significance (x2 =7.325,P =0.007).Conclusions Cisplatin plus tegafur or 5-Fu combined with 3D-CRT is effective way of treatment for non-operation of esophageal carcinoma.The toxicity of cisplatin plus tegafur group is significantly lower than cisplatin plus 5-Fu group,therefor it can improve the quality of life of the patients obviously.

Objectives: To investigate the affecting factors on expenditure in Medical insurant inpatients. Methods: 593 medical insurant inpatients, who were from Feb 1, 2001 to Feb 31, 2002 in Nanjing Jinling hospital, were enrolled in this study. The inpatient expenditure was analyzed from the aspect of operation or not, age, and payment mode, used the descriptive analysis and multi factor analysis on affecting factors of the total expense, self bearing expense, and self affording expense. Results: The hospitalized days, operation or not, severity of disease were important affecting factors. The self bearing expense of medical insurant inpatients was associated with hospitalized days, operation or not, and total expense. While the self affording expense of them was associated with expense of drug, hospital bunk, radiation and others. Conclusions: We can control these associated affected factors to lighten the economic weight of patients, and to reduce the ratio of individual payment.

Objective:To explore the suitable management model on diabetic patients in communities and improvethe effect of treatment.Methods:All subjects were randomly divided into two groups,118 in control and 102 in treatment.Thecontrol group was treated with western medicine,and the treatment group was treated with western medicine and Chinese herb asdrinking.The following items were observed:the variation of human body basic parameter,blood glucose,scores of symptoms inTCM and quality of life.Results:Blood pressure and blood glucose descended in the treatment group after intervention (P

This paper was reviewed the research status of health literacy of cancer caregivers, including an overview of health literacy, assessment tools for health literacy of cancer caregivers, factors affecting health literacy of cancer caregivers and measures to improve health literacy of cancer caregivers. To provide theoretical basis for the localized development of health literacy assessment tools for cancer caregivers and further research.

Objective:To investigate and analyze on the basic skills level of health literacy and its influencing factors in permanent residents in Fujian province in 2020.Methods:In this cross-sectional study, from April to November in 2020, 3 304 urban and rural permanent residents aged 15-69 years in 13 counties (cities or districts) in Fujian province were selected by stratified multistage cluster sampling and random sampling for household questionnaire survey. Based on “Health literacy of Chinese citizens—basic knowledge and skills”, the questionnaire included three aspects: basic knowledge and concept, healthy lifestyle and behavior and basic skills. There were 50 questions in total, including 12 questions about basic skills with a total score of 16 points. A score of 13 points and above was considered as having basic skills. A total of 3 304 questionnaires were issued and reclaimed, and among which 3 250 questionnaires were valid. According to the data of the Sixth National Census in 2010 in Fujian province and the basic data collected in the monitoring process, the basic weight, no response and post-stratification adjustment of the samples were made to obtain the representative data of the province. The χ2 test and multivariate logistic regression were applied to analyze the influencing factors of basic skill level of health literacy in permanent residents in Fujian province in 2020. Results:According to the weighted data, the basic skill level of health literacy in permanent residents in Fujian province in 2020 was 26.02%, and it was higher in urban area than that in rural area (35.00% vs 20.15%). It was higher in people aged 25-34 years (35.36%), people with high education level (college/undergraduate and above 47.20%), civil servants (47.49%), medical personnel (44.00%), people with chronic diseases (27.04%) and people with good health condition (31.31%), respectively (all P<0.05). Among the 12 questions on basic skills, the correct rate in 6 questions was ≥50%. The question with the highest correct rate was “The correct practices after the occurrence of severe infectious diseases in the local area” (88.2%), and the question with the lowest correct rate was “Correctly identify drugs with‘OTC’ printed on the label”(28.7%). Education level (illiterate/less literate, OR=0.036, 95% CI: 0.018-0.073; primary school, OR=0.091, 95% CI: 0.053-0.155; junior high school, OR=0.230, 95% CI: 0.148-0.357; senior high school/vocational high school/technical secondary school, OR=0.351, 95% CI: 0.232-0.532; college/undergraduate and above, OR=1.000) was positively correlated with the basic skill level of residents′ health literacy ( P<0.001). Conclusions:The overall level of basic health skills in permanent residents in Fujian province in 2020 is relatively high, educational level is a positive correlation factor.

Objective To investigate the predictive value of serum ferritin(SF)in early gestation,pre-pregnancy body mass index(BMI)and gestational age for gestational diabetes mellitus(GDM).Methods A total of 260 pregnant women who had a routine prenatal examination in Wenzhou People's Hospital were collected from January 2021 to December 2022.Fasting venous blood was collected at the first prenatal examination(within 14 weeks'gestation)for SF.According to the results of 75 grams oral glucose tolerance test(OGTT)between 24 weeks and 28 weeks,they were divided into GDM group(n=62)and normal glucose tolerance(NGT)group(n=198).The general clinical data of the two groups were compared;Multivariate Logistic regression analysis was conducted to determine the independent risk factors of GDM.Receiver operating characteristic(ROC)curve was used to further analyze the predictive value of SF in early gestation,pre-pregnancy BMI and gestational age for GDM.Results Pregnant women in GDM group had higher SF,BMI and gestational age in early pregnancy than those of NGT group(P<0.05).Pre-pregnancy BMI,gestational age and SF increased in early pregnancy were independent risk factors for GDM(P<0.05).The area under the curve(AUC)of SF in early pregnancy as well as pre-pregnancy BMI and gestational age for predicting GDM were 0.612,0.691 and 0.664.The best tangent point values were 94.045ng/ml,21.125kg/m2 and 28.500 years old,respectively.The total AUC of ROC predicted GDM by SF in early gestation,pre-pregnancy BMI and gestational age was 0.750,the sensitivity and specificity were 66.1%and 79.3%,respectively.Conclusion SF in early gestation,pre-pregnancy BMI and gestational age are important factors in the development of GDM,the combined detection of SF in early pregnancy,pre-pregnancy BMI and gestational age has a certain predictive value for GDM.

Calcium-binding protein is an indispensable protein which performs extensive and important functions in the growth of Schistosoma japonicum. Based on our primary study on tegument surface proteins of S. japonicun, a cDNA encoding a 66 kDa calcium-binding protein of S. japonicum (Chinese strain) was cloned, sequence analysis revealed that it was identical with that of SjIrV1 of Philippines strains S. japonicum. The expression of SjIrV1 were detected by Real-time PCR, using cDNA templates isolated from 7, 14, 21, 28, 35 and 42 days worms and the results revealed that the gene was expressed in all investigated stages, and the mRNA level of SjIrV1 is much higher in 42 d female worms than that in 42 d male worms. The cDNA containing the open reading frame of IrV1 was subcloned into a pET28a (+) vector and transformed into competent Escherichia coli BL21 for expression. The recombinant protein was purified using a Ni-NTA purification system, and confirmed by high performance liquid chromatography (RP-HPLC) and tandem mass spectrometry (MS/MS). Western blotting analysis showed that recombinant SjIrV1 (rSjIrV1) could be recognized by the S. japonicum infected mouse serum and the mouse serum specific to rSjIrV1, respectively. Immunofluorescence observation exhibited that SjIrV1 was mainly distributed on the tegument of the 35-day adult worms. ELISA test revealed that IgG, IgG1 and IgG2a antibodies are significantly increased in the serum of rSjIrV1 vaccinated mice. The study suggested that rSjIrV1 might play an important role in the development of S. japonicum.
Animals ; Antibodies, Helminth ; blood ; Calcium-Binding Proteins ; genetics ; metabolism ; Cloning, Molecular ; Escherichia coli ; metabolism ; Female ; Genetic Vectors ; Helminth Proteins ; genetics ; metabolism ; Male ; Mice ; Recombinant Proteins ; genetics ; metabolism ; Schistosoma japonicum ; genetics ; metabolism

Objective:To explore the application value of case-based learning (CBL) and problem-based learning (PBL) dual-track teaching mode in the standardized resident training in laboratory medicine.Methods:The students of Grade 2017 and Grade 2018, who underwent standardized resident training of laboratory medicine in the Second Affiliated Hospital of Wenzhou Medical University from September 2017 to June 2021, were selected in this study. Seven students of Grade 2017 were served as the traditional lecture teaching group (traditional teaching group), and 12 students of Grade 2018 were assigned to the CBL-PBL dual-track teaching mode group (CBL-PBL group). Students of the two groups received 22 months of laboratory specialty training, and underwent one admission theory assessment,two mid-term theory assessments, annual professional level test, final theory assessment, final practical skills assessment as well as questionnaire survey. The questionnaire was distributed and finished anonymously after the final assessment. Survey indicators included ability assessment on solving clinical problem, assessment on the theoretical knowledge, computer operation skill, preparation time before teaching, teaching method satisfaction degree and clinical recognition. The results were divided into 5 categories: extremely agree, agree, general, disagree and extremely disagree, respectively (ranked as 5, 4, 3, 2, and 1). The Cronbach′s α coefficient was used to analyze the reliability of the questionnaire.Results:The mid-term theory assessment, annual professional level test and assessment results of clinical outcome interpretation were significantly higher in CBL-PBL dual-track teaching mode group than those in traditional lecture teaching group (all P<0.05). The performance after standardized resident training was significantly higher in the CBL-PBL group than in the traditional teaching group ( P<0.05). The Cronbach′s α coefficient of questionnaire reliability analysis was 0.938. Parameters assessment results including improved clinical problem-solving skills, computer operation skill, the ability to analyze and solve problems, the ability of innovation and adaptation, the learning interest, the ability of autonomous learning, teaching method satisfaction and conventional application to clinical recognition scores were all significantly better in the CBL-PBL group than those in the traditional teaching group (all P<0.05). Conclusion:The application of CBL-PBL dual-track teaching mode for the standardized resident training in laboratory medicine can effectively improve the assessment results and performance of students undergoing standardized resident training, and help to cultivate high quality medical laboratory professionals.

Objective To investigate the current status and influencing factors of compassion fatigue in clinical nurses,and to provide theoretical references for prevention of nurse burnout and promotion of nurse retention.Methods Totally 992 clinical nurses from ten tertiary hospitals were enrolled through random cluster sampling to complete general information questionnaire,the Professional Quality of Life Scale (Pro-QOL-V),the Resilience Scale for Adults(RSA) and the Jefferson Scale of Empathy·Health Professionals(JSE-HP).Results The prevalence of moderate and high risk of secondary stress and burnout were 71.1％,73.2％,respectively;clinical nurses with work experience of 6 to 10 years presented the highest level of burnout(P＜0.01);lower empathy and resilience,as well as adverse work environment were risk factors of compassion fatigue.Multiple regression analysis showed that the influencing factors of nurse burnout were compassion satisfaction,secondary stress,resilience,workload,recognition,empathy,and payment,which explained 70.5％ of the total variance.Conclusion Secondary stress,burnout and compassion satisfaction in clinical nurses are influenced by nurses' empathy,resilience and work environment,and nursing administrators should pay attention to receiving recognition as positive predictors of burnout,except for workload and payment.