In the medical theory and operation, the classic Morita therapy has been permeated with the medical concept of bio-psycho-social medical model. However, over the past century, the research on Morita therapy has been gradually affected by the biomedical model, which has greatly affected the inheritance and development of Morita therapy. It is imperative to further explore the essence of Morita therapy from the perspective of bio-psycho-social medical model and innovate its theory and operation. Therefore, on the basis of classical Morita therapy, the author actively advocate the changes of diagnosis and treatment thinking and behavior, and carry out the research and practice of Chinese Morita therapy, the new understanding of the theory of " feeling of illness" , the new explanation of " let it be" , psychotherapy for nervousness induced illness perception, psychotherapy of modified coping style and psychological balance therapy are put forward. It further reflects the scientificity of Morita therapy in the process of disease diagnosis and treatment under the bio-psycho-social medical model.

Objective:To study the relationship between graduate students'personalities, life events and psychic symptom.Methods:828 graduate students in Tianjin were investigated, their psychosomatic symptoms were rated with SCL-90 and psychosocial factors were assessed with Cattell 16 Personality Factors Questionnaire and Life Event Scale.Result:The first three factors in the psychosomatic symptoms were displayed in order: Obsession-compulsion(0.67?0.55), Interpersonal sensitivity (0.61?0.56), and Depression(0.50?0.51).The personalities were revealed as follows: E (6.23?1.69) , F(6.23?1.80) and Q 4(6.12?1.10), these factors were higher than Chinese norm, L (3.82?1.62), O (4.64?1.70) and I (4.86?1.62) were lower than norm.Conclusion:Male, having siblings, engineer and negative scores of work and study are risk factors for psychosomatic symptoms, whereas medical staff is a protective one.

Domestic and oversea research of quality control of materia medica was assayed.It is necessary to choose optimal methods for the study of fingerprint of crude drugs. Taking Radix Astagalis and Fructus Evodiae as the examples, a chemical-pattern recognition method is applied to assess the quality of crude drugs.And this will supply a new method for the quality control of crude drugs.

BACKGROUND:Constant magnetic field of proper intensity can inhibit the proliferation of vascular smooth muscle cells,and it can be used to inhibit the restenosis following percutaneous coronary intervention.OBJECTIVE: To observe the effect of constant magnetic field of different intensities on the expression of osteopontin gene in rat aorta smooth muscle cells, so as to investigate whether magnetic field can be used to prevent and treat restenosis following percutaneous coronary intervention.DESIGN: A randomly grouping and controlled observation.SETTING: Department of Cardiology, Xijing Hospital of the Fourth Military Medical University of Chinese PLA.MATERIALS: The experiments were carried out in the laboratory of Department of Cardiology (Military Institute of Cardiovascular Disease), Xijing Hospital of the Fourth Military Medical University of Chinese PLA from February to December in 2006. Male pure SD rats of 200-250 g were used.METHODS : Rat aorta smooth muscle cells were cultured in vitro in DMEM medium containing fetal bovine serum (0.1 in volume serum), and then the cells were randomly divided into control group, constant magnetic field of 1, 5, 10 and 50 Gs groups, those in the control group were not treated with magnetic field, and those in the other groups were treated with magnetic field and cultured for another 48 hours. Reverse transcription-polymerase chain reaction and Western blotting were combined with absorbance (A) scanning analysis to observe the effect of constant magnetic field on the expressions of osteopontin and its mRNA in smooth muscle cells.MAIN OUTCOME MEASURES: Expressions of osteopontin and its mRNA in smooth muscle cells.RESULTS: The expressions of osteopontin and osteopontin genes in the constant magnetic field groups were significantly decreased as compared with that in the control group (P ＜ 0.05), there were also significant differences among the constant magnetic field groups of different intensities (P ＜ 0.05). It was indicated that the stimulation of constant magnetic field was in an intensity-dependent manner, and the expressions of osteopontin and osteopontin mRNA were enhanced as the intensity of magnetic field was increased.CONCLUSION: Constant magnetic field of proper intensity can inhibit the osteopontin expression in vascular smooth muscle cells on the gene level, and magnetic field may play a role in preventing and treating the restenosis following percutaneous coronary intervention.

OBJECTIVE:To determine the dissolution of ibuprofen and paracetamol in soft capsules.METHODS:Phos?phate buffer(pH=7.2)was taken as a solvent with the rotating speed set at75/min,and sample taken time was45minutes.The dissolution degree of ibuprofen and paracetamol in soft capsules were determined by a RP-HPLC method.The chro?matographic column was CN column;the mobile phase was phosphate buffer(pH=6.6)-methanol(60∶40)with a flow rate of1.0ml/min,the detection wavelength at223nm and the column temperature at30℃.RESULTS:The linear calibration curves were obtained with a range of0.17～100.14?g/ml for paracetamol(r=0.9999,n=9)and0.21～124.86?g/ml for ibuprofen(r=0.9999,n=9)respectively;the average recoveries of the two compounds were99.62%(RSD=0.36%)and99.79%(RSD=0.49%)respectively.CONCLUSION:The determination method is simple,rapid,accurate and reliable,which can be applied to measure the dissolution content of ibuprofen and paracetamol in soft capsules satisfactorily.

Objective Investigate the effects of early application of noninvasive respiratory support on very low birth weight infant(VLBWI). Method A total of 65 VLBWI(born during September 2015 to September 2016 with 28-32 weeks gestational age;1000 g ≤ birth weight < 1500 g;exclusion of combination with congenital deformity)were randomly divided into the early application of noninvasive respiratory support as observation group (n = 33) and the application of endotracheal intubation with gen respiratory support as control group (n = 32). Comparison of two groups was carried out by SPSS in terms of incidence of endotracheal intubation,BPD,pulmonary infection,pneumothorax,and necrotizing enterocolitis,together with rescue ratio,total oxygenation time and hospitalization. Results No significant difference was found on incidence of pneumothorax,necrotizing enterocolitis and rescue ratio between two groups. The incidence of endotracheal intubation,BPD,pulmonary infection and total oxygenation time was markly decreased in observation group. Conclusion Early application of noninvasive respiratory support benefits VLBWI via reducing incidence of endotracheal intubation,BPD,pulmonary infection, total oxygenation time.

Objective: To observe the anti- arrhythmic effects of Lvfukang Capsules on the experimental arrhythmic models induced by aconitine in rats, and provid accordance for clinical medication. Methods: 50 rats were divided into model control group, positive control group, high, middle and low dosage groups of Lvfukang Capsules, respectively. All the dosage groups were treated with successive medication 3 days, arrhythmic models induced by aconitine for 30minutes after the last dosage. To observe and record the time of ventricular premature beat (VP) and ventricular fibrillation (VF). Results: All the dosage groups of Lvfukang Capsules significantly delayed the time of ventricular premature beat (VP) and ventricular tachycardia (VT) of arrhythmic models of rats (P

Dental Implantation, Endosseous ; Dental Implants ; Humans ; Maxilla ; Tissue Engineering

Objective To explore vascular endothelial growth factor-C (VEGF-C),vascular endothelial growth factor receptor 3 (VEGFR-3) in the bladder cancer tissue of the expression and the relationship with the tumor lymph node metastases of bladder cancer tissue,Methods The VEGF-C,VEGFR-3 expression was detected by Elivision TM plus two footwork.Results In 18 cases of bladder cancer organization,VEGF-C expression positive rate was 72％,VEGFR-3 express positive rate was 67％.VEGF-C in the bladder cancer of the transfer of the expression level compared to the lymph nodes of the transfer of the lymph node has not occurred to high.Conclusion In the bladder cancer organization and the surroundinglymph nodes,VEGF-C,VEGFR-3 expression level and lymph node metastasis is closely related.VEGF-C,VEGFR-3 expression intensity can be used as a lymph node metastasis in bladder cancer index.

Objective To establish the paclitaxel-resistant gastric cancer cell(HGC-27/PTX) and to investigate the changes of characteristics before and after resistance,as well as the possible resistant mechanisms.Methods The paclitaxel-resistant gastric cancer cell HGC-27/PTX was established by increasing paclitaxel dose gradually and intermittently.The IC50 (50% inhibitory concentration) and cell cycle were determined by CCK-8 assay and flow cytometry,respectively.The differentially expressed genes (DEGs) and signaling pathways were analyzed using RNAseq.Results The establishment of HGC-27/PTX cells lasted 9 months,and the sensitivity of paclitaxel of HGC-27/PTX cells was significantly lower than parental cells (P<0.05).Compared to parental cells,the morphology of HGC-27/PTX cells was slightly different,and the proportion of S and G2/M phase was obviously increased (P<0.01).A total of 274 DEGs were identified between the resistant and parental cells with 130 genes up-regulated and 144 genes down-regulated.DEGs were significantly enriched in extracellular matrix (ECM)-receptor interaction(P<0.001) and PI3K-Akt signaling pathways (P<0.05),which could provide evidences for reversing paclitaxel resistance.Conclusions The paclitaxel-resistant gastric cancer cells HGC-27/PTX was established with stable culturein vitro,which provides an ideal model for future study on the mechanism of drug resistance.