Objective To explore the effectiveness of short-term integrated intervention to reduce discrimination against people living with HIV/AIDS(PLWHA)among medical students.Methods A quasi-experimental survey was conducted.Two medical schools in Beijing,one as intervention group and the other as control group were selected by convenience sampling,from which 123 undergraduate students or interns of medical and nursing specialties were recruited,62 in the intervention group and 61 in the control group.The intervention group was provided with 13 hour long antidiscrimination intervention by increasing HIV/AIDS related knowledge,sympathy and skill in dealing with people living with HIV/AIDS,while the control group was deprived of any intervention.The attitude of the students in the 2 groups were assessed by questionnaire survey in 5 time points after the intervention.Results Compared with the control group,at 4 time points after the intervention students in the intervention group had less discrimination against PLWHA in general;and significantly less discrimination in dealing with them as patients(P

Anxiety Disorders ; etiology ; therapy ; Breast Neoplasms ; complications ; therapy ; Humans ; Medicine, Chinese Traditional ; Qi

The epidermal growth factor receptor (EGFR) is overexpressed in many epithelial cancers,and is commonly caused by EGFR gene amplification and gene mutations. The most frequently occurring variant,the type III mutation (EGFRvIII) ,is characterized by an inframe deletion of exons 2-7 of the coding sequence. It is expressed only in tumors and not found in normal tissues, and therefore represents an attractive therapeutic target. The tumor therapy methods targeted for EGFRvIII include immu-notherapy, ribozyme, RNA interference, etc.

Objective To measure the tapping frequency of hemiplegic unaffected forefinger and normal control's forefinger. Methods The tapping frequency of 27 left hemiplegic patients and 32 healthy controls were measured by finger oscillating frequency tester. Results The oscillation frequency of hemiplegic patients was lower than that of the healthy controls (P<0.001). Conclusion Hand function of hemiplegic patients weakened.

Adolescent ; Adult ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Phytotherapy

Measurement of cervical lordosis is the basic method for evaluating cervical function, and important reference for determine treatment decision. However, how to choose appropriate measurement in accordance with different situation, as well as the relationship among these methods is not clear. An increasing number of studies suggested that different measurements could directly affect the judgment of cervical lordosis. Therefore, comparative study of cervical vertebrae plays an important role in clinical treatment for cervical spondylosis under different cervical curvature conditions.
Cervical Vertebrae ; anatomy & histology ; Humans ; Lordosis ; diagnosis ; pathology

Cancer cell exfoliation,invasion and entry into circulation system is the early event with metastasis,which provide the possibility to formation of clinical metastase.Further research about the circulating cancer cells can help us to understand the mechanism of metastasis and offer the scientific proof against anti-metastasis.The detection of circulating tumor cells and clinical significance were reviewed.

To study the quantitative structure-activity relationship (QSAR) between the stuctures of 29 flavonoids and the inhibitory activity of their multidrug resistance-associated protein (MRP) 1 and 2 by using the comparative molecular similarity index analysis (CoMSIA). By studying the impact of the combination of different molecular force fields, researchers obtained the molecular force fields that played an important role in inhibiting the activity of MRP1 and MRP2, built the optimized QSAR model, and discussed the structural modification method for flavonoids' multidrug resistance-associated protein inhibitor. The results of the study could not only provide the guidance for new drug R&D, but also help partially discuss the synergy mechanism between MRP1 and MRP2 receptors and traditional Chinese medicines containing flavonoids.
Drugs, Chinese Herbal ; chemistry ; pharmacology ; Flavonoids ; chemistry ; pharmacology ; Humans ; Models, Molecular ; Multidrug Resistance-Associated Proteins ; antagonists & inhibitors ; chemistry ; Quantitative Structure-Activity Relationship

Objective:To find out the key demand and connection point of health quality education for students of different stages by analysis of their health quality characteristics and the main contribution path, and then explore strategies to improve health quality. Methods:The stratified random cluster sampling method was carried out to select the sample population in Hangzhou. The variance analysis, curve fitting and multivariate linear regression analysis were used to analyze health quality characteristics and the main contribution path. Results:The health quality of pri-mary school students was best;the difference in quality between college students and junior high school students was not statistically significant ( P>0. 05 );and high school students had the worst health quality. The high school stage is the weakest link of health quality education. The order of the health education path and the means for improving the health quality of college, high school, and primary school students differ. With the improvement of students’ lev-el, the students that require physical quality promotion gradually decreases; the moral quality demand remains sta-ble;and the psychological quality and social adaptation ability present the tendency of a gradual increase. Conclu-sion:Student health quality shows a tendency to decreases with the rise of learning phase. The education departments should foster health consciousness and habits for students, form a healthy lifestyle behavior and ways of thinking for high school students, shape healthy personalities to improve health literacy and social adaptation abilities for college student, which is the key strategy for promoting the health quality of all-round development of the students and a-chieve the primary education goal of “health education”.

Cardiac Catheterization ; methods ; Female ; Heart Septal Defects, Ventricular ; etiology ; therapy ; Humans ; Male ; Wounds and Injuries ; complications