There are two fields(emotion and cognition)in the intrinsic value of the medical humanities,they are both the researching contents of the psychology.The article analyzed the sympathy,transference and intertransference,cognition fields that doctors should think about in the clinical practice and discussed how to bring up the humanity inspirits of the medical students.

Objective To observe the effects of three ways in treatment of little area bleeding.Methods 180 cases were randomly divided into 3 groups,60 cases in each group, they were performed septomucotomy,vaseline gauze packing and microwave treatment respectively. Results The effective power of septomucotomy group and microwave treatment group had no obvious difference (P ＞ 0. 05), while it had obvious difference (P ＜0. 05) when the two groups compare with the vaseline gauze packing group respectively. The cure rate had significant difference(P ＜ 0. 05) when the single one compare with each other between the three groups. The septomucotomy group had the best cure rate. Conclusion Septomucotomy and microwave treatment could both gain good curative effect in the treatment of little bleeding,we may select one flexibly.

This paper describes the experimental research on effects of plaster-of-Paris par-ticulate implants in mandibular bone cavity . Eighteen animals used in this experiment were divided into Groups A and B.Group A consisted of 9 rabbits and Group B, 9 dogs.In all the animals the right side of the mandible served as the experimental side and the left side, the control one.They were sacrificed for examination at 1, 3, 6 months after surgery. The experimental results show that the plaster-of Paris particulate implants in mandibular bone cavity were safe, tissue tolerant, absorbable and stimulative to bone formation.

This report describes the participate plaster of Paris implant into the cystic cavity after cystectomy of the jaw in 18 cases.It was found that the plaster of Paris is one of the satisfactory soluble alloplastic materials and may promote new bone formation with no harmful reaction.The prevention of complications.and the surgical procedure are also discussed.

From June 1980 to September 1982,4 cases of full thickness check defect,all caused by surgical removal of malignant tumor and reconstructed successfully with 2 tiling tissue flaps, are reported. Buccal mucosa defect was repaired with forearm free flap in 3 cases, and with forehead tunnel flap in another case. Skia defects of the check in these 4 cases were repaired successfully with rotated submaxillary falp and free upper arm flap respectively.It is an innovation, as well as an effective measure to repair the penetrating full thickness defect of the check with microsurgical technique to transplant 2 free tissue flaps simutaneously.

For culturing the well-rounded medical students with high skill,strong sense of creation,deep and vast consideration of everything,we have deepened research and reform of functional experiment teaching in several years in the following aspects reforming the experimental teaching management model,smoothing the experimental teaching administration system, optimizing teaching content,improving method and means of teaching and emphasizing cultivation of creative ability of students by constructing the bilateral study mode of the teacher-guided,students-centered.

Objective:To evaluate the effects of domestic recombinant adenovirus p53 injection (rAd-p53,Gendicine) combined with cisplatin (DDP) on growth and apoptosis of ovarian carcinoma cell lines. Methods:MTT assay, flow cytometry, and Western blotting were used to compare the effects of rAd-p53, DDP and their combination on the growth, cell cycle, apoptotic rate, and p53 protein expression of ovarian carcinoma cell lines. Results:rAd-p53 inhibited ovarian carcinoma cells proliferation in dosE- and timE-dependent manners. After combined treatment, the growth inhibition rate was significantly increased (P<0.01). There was no significant diffE-rence in the inhibition potency induced by combined treatment with different sequences (P>0.05). Combined treatment significantly arrested ovarian carcinoma cell lines in G0/G1 phase at 72 h, the cell number in S phase was significantly decreased and the apototic rate was significantly increased (P<0.01). High expression of p53 protein was detected in ovarian carcinoma cell lines at 72 h after administeration of rAd-p53. Conclusion:rAd-p53 tranfects the exogenous widE-type p53 into the genome group of human ovarian tumor cells, induces p53 protein expression, thereby arresting tumor cells at G0/G1 phase, inhibiting tumor growth, and inducing apoptosis.

BACKGROUND:With the development of tissue engineering technology, repairing large-area bone defects using tissue-engineered bone has become a hot spot.
OBJECTIVE:To introduce the bone tissue engineering seed cel s, cytokines, as wel as the characteristics of scaffold materials and their vascularization.
METHODS:With the key words of“bone tissue engineering, scaffold, vascularization”in Chinese and in English, respectively, a computer-based search of articles published from January 2000 to January 2012 was performed in CNKI and PubMed databases. Articles with the summary of bone tissue engineering, bone tissue engineering scaffolds and scaffold vascularization were included.
RESULTS AND CONCLUSION:The selection of seed cel s, application of cytokines, scaffold material performance and degree of vascularization in bone tissue engineering has an important influence on the repair of bone injuries. Appropriate seed cel s is the study foundation in bone tissue engineering, cytokines serve as catalysts, and scaffold materials with good three-dimensional structure can promote cel growth and proliferation, tissue ingrowth, osteogenesis and vascularization. Each scaffold has its own inadequacies, so the combination of a variety of materials can reach a combined effect to meet the clinical demand. In addition, it is important to actively seek new material preparation technology and improve the existing methods, in order to create a more excel ent scaffold. But the vascularization is stil a major test for bone tissue engineering. Current methods to promote vascularization of tissue-engineered bone have some defects. For examples, the use of growth factors to promote vascularization can lead to disease progression in patients with metabolic abnormalities during;microsurgical techniques for tissue engineering bone vascularization are easy to cause trauma and deformity at other parts, which is not conducive to the patient’s physical rehabilitation.

Forty six children with Kawasaki disease (observer group) were classified as coronary artery lesions (CAL) subgroup (19 cases) and non-coronary artery lesions (NCAL) subgroup (27 cases)according to echocardiography; 50 healthy children served as control group.Serum heart-type fatty acidbinding protein (h-FABP), platelet activating factor (PAF), cardiac tropnin Ⅰ (cTnI) and creatine kinase isoenzyme MB (CK-MB) levels of all subjects were detected.The results showed that the h-FABP and cTnI levels and positive rate in observer group were higher those in control group (P ＜ 0.05 ), while there were no differences in CK-MB level and positive rate between two groups ( P ＞ 0.05 ).The h-FABP positive rate in observation group was higher than the positive rates of cTnI and CK-MB (P ＜0.05).The PAF level, PLT and polymorphonuclear neutrophil count in observer group were higher than those in control group ( P ＜0.05).The h-FABP and PAF levels in CAL subgroup were higher than those in NCAL subgroup (P ＜0.05).The results suggest that serum h-FABP and PAF can be used as diagnostic indicators for Kawasaki disease complicated with coronary artery lesions.