1.Diagnosis and treatment of autoinflammatory diseases
International Journal of Pediatrics 2015;42(3):274-279
In recent years,with the deepening research on autoinflammatory diseases (AID),more and more diseases have been found and included in the AID category.The clinical manifestations of AID are various,but most of them are not specific.Therefore,it is difficult to distinguish AID from infectious diseases,tumors and other autoimmune diseases,which causes misdiagnosis and delayed diagnosis.This article aims at discussing about the clinical diagnosis and treatment procedure of AID.
3.Research advances in the relationship between prolactin and spontaneous abortion.
Journal of Integrative Medicine 2012;10(1):7-12
Spontaneous abortion is one of the most common gestational conditions, with the morbidity of 1% to 5% in married women. It is a serious problem troubling women at the reproductive age. There are many factors causing spontaneous abortion, among them, spontaneous abortion resulting from endocrine abnormalities can be detected and treated. Prolactin is a major endocrine hormone participating in reproductive regulation and playing an important role in early pregnancy implantation and pregnancy maintenance. When there are unusual levels it is closely related to spontaneous abortion, leading to a necessity to further study the relationship between them. International and domestic research developments in recent years about the correlation between prolactin and spontaneous abortion are discussed in this paper.
4.THE STUDY OF MORPHOLOGY OF ATRIOVENTRICULAR VALVES OF THE HEART IN CHINESE
Acta Anatomica Sinica 1954;0(02):-
The atrio-ventricular valves of the normal heart in 200 Chinese cadavers of different ages were studied. The right atrioventricular valves were classified into three types and the left were classified into two types, according to the number of the main cusps. It was found that percentage of the second type (53.5%) of the right atrio-ventricular valves was higher than that of the first type (43.5%) and the first type (83.0%) of the left atrio-ventricular valves is in the majority, while the second type (17.0%) represents only a small percentage.An accessory cusp is situated between two main cusps. The accessory cusp was found in the right atrio-ventricular valves of 132 cases (66.0%), the majority of which had only one accessory cusp (95 cases. 72.0%), and among them there were 65 cases (37.4%) in which antero-medial accessory cusps were present. The accessory cusps were found in the left atrio-ventricular valves of 103 cases (51.5%), most of them also had only one cusp (92 cases 89.3%) and among them there were 71 cases (62.3) in which postero-medial accessory cusps were present.If the total number of the main and the accessory cusps was considered, in the right ventriculus, four cusps were found in 40.5% of the cases, five in 29.0%, three in 19.5%, six in 9.0%, two in 1.5%, seven in 0.5%; while in the left ventriculus, three cusps were found in 51.5% of the cases, two in 37.0%, four in 11.0% and five in 0.5%.The size of the valves was measured. In the right ventriculus the postero-medial valve is the broadest (40.1 mm), the postero-lateral valve is the highest (24.5 mm). In the left ventriculus the postero-lateral valve is the broadest (36.9 mm), the antero-medial valve is the hightest (20.8 mm). The associated valves are usually larger than the other common main valves, the diameters of which are larger than that of the accessory valves. The perimeter of left artrio-ventricular ring is 79.69 mm and the right is 97.79 mm.
5.A longitudinal study of caring group on the caring ability of undergraduate nursing students
Chinese Journal of Medical Education Research 2016;15(4):362-366
Objective To investigate the effect of creating caring group on the caring ability of undergraduate nursing students,and to put forward strategies for cultivating the caring ability of undergraduate nursing students.Method A total of 80 nursing freshmen who provided voluntary informed consent to participate in the study were divided into 2 groups.Students in the control group were taught with routine teaching mode,while the students in experimental group were recruited to caring group on the basis of control group's routine teaching.Caring group were conducted team activities regularly,which included topic discussion,experience sharing,interest games and team report so on.The experimental group and control group were surveyed by Caring Ability Inventory (CAI) during the beginning,middle and the end period of the research.SPSS 20.0 was used for data processing and the data was made descriptive analysis,t test,and analysis of variance.Results Before the intervention,the CAI total scores of the experimental group and the control group were (184.55 ± 13.25) and (186.67 ± 25.11) respectively and there was no statistically significant difference on the total score and scores in three dimensions.Compared with the norm of foreign countries,the caring ability of the students was at middle and low level.The scores of experimental group and control group in the cognitive dimension increased with higher grade,but there was no statistically significant difference between two groups.The two groups' scores in patience and courage sub-scales also increased with grade level and experimental group had significant higher scores than control group in the two sub-scales (P<0.05).Conclusion Caring ability of undergraduate nurs-ing students in our school is low.Caring group can effectively improve students' caring ability.Nursing students' caring ability cultivation strategies need to be explored.
6.Analysis of perineural invasion with HER-2 expression and its correlation in patients with advanced gastric cancer
Chinese Journal of Clinical and Experimental Pathology 2017;33(2):178-182
Purpose To investigate the presence of perineural invasion (PNI) and the expression of human epidermal growth factor receptor 2 (HER-2) in patients with advanced gastric cancer.To discuss the correlation between PNI and the expression of HER-2 and their prognostic significance.Methods Paraffin sections of surgical specimens from 100 patients who underwent gastric resection were selected,and then PNI were detected by HE staining and the expression of HER-2 were detected by immunohistochemical (IHC).The correlation of perineural invasion with the clinicopathological features and HER-2 expression were performed.Results PNI was positive in 42 cases of 100 patients (PNI positive rate was 42%),the occurrence of PNI has significantly related with lymph node metastases,infiltrating depth,tumor emboli,TNM stage and expression of HER2.The difference was statistically significant (P < 0.05).Univariate analysis showed that total survival rate of advanced gastric cancer was associated with T stage,tumor emboli,N stage,TNM stage,PNI and HER-2 expression (P < 0.05).The overall survival of the PNI-negative patients was 45.3 months on average,much better than the PNI positive patients who was 15.4months in average (P < 0.05).The overall survival of the HER2-negative patients was 43.2 months on average,much better than the HER-2-positive patients who was 22.7 months in average (P < 0.05).By muhivariable Cox proportional hazards model of overall smvival,the positivity of PNI and HER-2 appeared to be new independent prognostic factors (P < 0.05).Conclusion The detection of PNI and HER-2 expression maybe helpful for the prognosis of patients with advanced gastric cancer.In addition,HER-2 may be responsible for the presence of perineural invasion.
7.Vitamin D3 for the treatment of breast cancer:a study of Balb/c nude mouse model
Chinese Journal of General Surgery 2001;0(09):-
Objective To study the effect of vitamin D3 on breast cancer xenografted on a nude mouse model. MethodBalb/c nude mouse was injected subcutaneously with 10 6 human breast cancer cell line MCF-7.Two thousand units Vitamin D3 was administered in mice i?m every the other day. Tamoxifen (5 mg/kg) was fed per mouse daily. Mice were divided into four groups with ten mice in each group: Vitamin D3 group, Vitamin D3 and tamoxifen group, tamoxifen group and control group. After 4 weeks, mice were killed to measure volume of tumor and calcium and phosphorus levels in serum. Tumor cells were analyzed with flow cytometery to detect apoptosis and cell cycle. Results Calcium levels in serum of mice treated with vitamin D3 were higher than that of other two groups, but phosphorus levels in serum were lower . Apoptosis rate was higher than that of control group and tumor cells were arrested in G0/G1 phase, especially those treated with vitamin D3 and tamoxifen. ConclusionsVitamin D3 could significantly induce apoptosis of breast cancer cells and arrest tumor cells in G0/G1 phase. It is synergic with tamoxifen and this may have clinical significance in the treatment of breast cancer.
8.The Development of Medical Modes and the Changing of Patient-Doctor Relationship
Chinese Medical Ethics 1995;0(02):-
The patient doctor relationship,as the essential part of medical relationship, is inevitably influenced by the medical views and develops with the evolvement of medical modes. Understanding the inner logical relationships between the medical mode and the patient-doctor relationship can facilitate the further research on the patient-doctor relationship. Currently, we should choose the mode of the patient-doctor relationship on the basis of respecting patient, emphasizing the obligation, motivating the activity of patients, and constructing an honesty-trust relationship between patient and doctor, which will make it easy to understand the ethical request of the constructing of patient-doctor relationship and make the definition of the patient doctor relationship clearer.
9.Expression of connective tissue growth factor in the serum of children with congenital heart disease combined with pulmonary hypertension
Chinese Journal of Applied Clinical Pediatrics 2015;30(1):38-40
Objective To further study the pathogenesis for congenital heart disease (CHD) and connective tissue growth factor(CTGF) for the early diagnosis of CHD and pulmonary hypertension (PH).Methods Sixty-six cases of children with CHD were selected from the thoracic surgery who were performed in the Children's Hospital of Shanxi Province during the period between Sep.2012 and Jan.2013.Based on the cardiac color Doppler estimation of the pulmonary artery systolic pressure,they were classified into several groups:unincorporated PH group with 16 cases,mild PH group with 18 cases,moderate PH group with 17 cases,and severe PH group with 15 cases.Based on types,the 66 cases could be classified as ventricular septal defect (VSD) group with 23 cases,atrial septal defect (ASD) group with 17 cases,patent ductus arteriosus(PDA) group with 14 cases,and composite(including 2 or more of the congenital cardiovascular anomalies) group with 12 cases.Twenty healthy children who had medical examination over the same period in the Children's Hospital of Shanxi Province were randomly chosen as the healthy control group.The serum concentration of CTGF in the research objects were determined with the aid of double antibody sandwich enzyme-linked immunosorbent assay method.According to the different pulmonary artery systolic pressure and different types of CHD,the serum concentration of CTGF were compared among groups.The correlation of between the CTGF concentration in the serum and pulmonary artery systolic pressure were also analyzed among the groups of children with CHD.Results Quantitative measurement revealed that the serum CTGF concentration measured in the groups of children with CHD were significantly higher than that in the healthy control group(P < 0.05) ; the serum CTGF concentration of the children with CHD and PH was higher than that in the group of children with CHD alone(P < 0.05).With the increase in pulmonary artery pressure,CHD patients serum levels of CTGF also increased(P < 0.05).By the correlation analysis,the results showed that the serum level of CTGF in the CHD groups were positively correlated with the pulmonary artery pressure (r =0.670,P =0.005 ; r =0.514.P =0.029 ; r =0.517,P =0.034 ; r =0.707,P =0.003).The difference in terms of serum CTGF concentration in different types of CHD patients was not significant (F =0.270,P =0.847).Conclusions There exists certain damage in CHD early myocardial fibrosis(unincorporated PH),when combined with PH,myocardial fibrosis increases with the gradual increase of pulmonary artery pressure.However,the degree of myocardial fibrosis shows no correlation with the type of CHD.
10.Discussion on the elements of quality assurance of training the doctoral students of traditional Chinese medicine
International Journal of Traditional Chinese Medicine 2015;(7):654-656
The current enrollment system, curriculum, teacher quality, the quality of doctoral thesis research and scientific research and innovation ability are the main factors influencing the quality of doctoral cultivation of traditional Chinese medicine. By analyzing these influence factors, the article try to explore traditional Chinese culture quality assurance factors of doctoral students, that is, to control the quality of students, to clear training objectives, to strengthen the responsibility of instructors, to supervise the quality and training of scientific research and innovation ability of students and so on.