Objective:To analyze the clinical features of oral emergency patients in general health, and to guide the oral emergency patients in the treatment, and prevention of accidents.Methods:The retro-spective study was performed on the day visits to the emergency department in Peking University School and Hospital of Stomatology from February to November 2013.The basic information of the newly diag-nosed adult, their overall health status, American society of anesthesiologists(ASA) classification and oral diagnosis information were analyzed and summarized.Results:The cardiovascular and cerebrovascular diseases(6.4%), hypertension(13.4%), endocrine system diseases(4.2%)were most common in the patients.With the increase of age, the associated systemic diseases had increased in number and in ASA classification.Periapical disease ( 24.6%) , dental pulp disease ( 24.4%) , and periodontal disease (18.0%) accounted for about 2/3.Conclusion:The general health status of patients with oral emergen-cy worsened with the increase of age.Oral surgeons should make risk assessment before treatment.ASA classification system can help doctors predict the patient risk, take corresponding measures in advance, and help to reduce the occurrence of accidents.

Objective To investigate the effect of psychological intervention and distraction therapy on pain of children undergoing venepuneture. Methods 200 children who underwent venepuncture were divided into group A(psychological intervention,100 cases)and group B(audiovisual distraction,100 cases).Children in group A were treated with psychological intervention such as praising, inspiring and hint, etc. Children in group B were provided with their favorite DVDs and made them to watch them during the puncture procedure. The compliance, success rate of venepuncture and grade of VAS(visual analogue scale)were scaled and analyzed. Results The compliance and Success rate of venepuncture in group A were not statistically different from those in group B(P＞0.05).The compliance was positively correlated with Success rate of venepuncture in both groups(r=0.34,P＜0.01).The scale of VAS showed no difference between group A and group B(t=0.52,P＞0.05). Conclusion Psychological intervention and audiovisual distraction could alleviate pain of children undergoing venepuncture.

The hypoxic pulmonary vasoconstriction (HPV) in Yunan monkey has been observed. The results showed that acute alveolar hypoxia caused significant pulmonary hypertension, associated w~th art increase in pulmonary vascular resistance. The maximal response appeared 3 min after onset of hypoxia. Monkey may be proposed as moderate responder in HPV. The HPV in monkey was blocked by lipoxygenase inhibitor diethylcarbamazine and enhanced by cyclooxy genase blocker...indomethacin. It is suggested that lipoxygenase metabolites leukotrienes probably play the role of a mediator in HPV of monkey, whereas cyclooxygenase metabolites prostaglan dins act as medulator.

This paper introduced the nursing care of an elderly patient with severe pemphigus complicated with septicemia,such as specialized skin care,treatment with hormones and antibiotics,observation of drug effects,as well as hemoculture,nutrition and psychological care.The patient cooperated well with clinical treatment and was discharged with recovery 37 days later.

This paper reviewed the progress in research on HER2 and gastric cancer,introducing the structure, signaling pathways,detection method and detection rate of HER2,the therapeutic effect of trastuzumab,a humanized anti-HER2 monoclonal antibody on gastric cancer,and the correlation between HER2 and prognosis of gastric cancer. Studies showed that HER2-positive was a factor with poor prognosis,and trastuzumab combined with chemotherapy was a new treatment option for patients with HER2-positive advanced gastric and gastroesophageal junction cancer or with liver metastases,which could significantly improve the prognosis.

[Objective]To investigate the biomechanical pathogenesis of lumbar spondylolysis,and to provide theoretical basis and scientific foundation for the treatment prevention of lumbar spondylolysis.[Method]The three dimension analytical method of finite element was used to set up a 3-D finite element model of whole lumbar vertebral column and to investigate the stress distribution of seven different posture in isthmus of lumbar spine.[Result]The stress of vertebral isthmus increased from L_(1~5) gradually.The concentration phenomenon of the stress prominently appeared in anteflexion and postextension,with the largest postextension position.[Conclusion]Spondylolysis may be caused by the long-term hazard stress on the lumbar isthmus,in high relation with postextension of lumbar spine.

Objective To study the relationship of TNF-? G308A and G238A polymorphism with type 2 diabetes mellitus in elderly patients.Methods Blood specimens were collected from 60 elderly patients with type 2 diabetes mellitus and 30 normal elderly volunteers.Genomic DNA was extracted.The primers of PCR for the SNPs of G308A and G238A were optimized and the polymorphism of amplicons was analyzed by DNA sequencing.Results There was a significant difference of TNF-?-308 gene in DM patients compared with control group,while no difference of TNF-?-238.Conclusions The 308 G-A polymorphism of TNF-? promoter gene may be associated with type 2 diabetes mellitus in elderly patients.

Objective To screen the microsatellites with low occurrence rate of stutter band and establish the effective bovine STR typing system.Methods The tetranucleotide STR loci in bovine genome were searched with Tandem Repeat Finder software.Primers were designed and used to amplify these candidate loci and the PCR products were separated with electrophoresis.DNA samples from 100 head of unrelated cattle were typed.Results Among these candidate loci,6 bovine tetranucleotide STR loci showed high polymorphism,and their CDP and CPE value were 0.99995 and 0.859591 respectively.Conclusion The 6 bovine tetranucleotide STR loci can be used for bovine identification and parentage testing.

Objective:To study on the mechanism of Chinese medicine in treatment of systematic lupus erythematosus(SLE)and to observe long-term therapeutic effect of Chinese medicine on damage of organs in SLE.Methods:51 cases in-patients and out-patients of SLE from 1999 to 2003 were randomly divided into a treatment group treated with integrated Chinese medicine and western medicine and a control group treated with simple western medicine.Serum intracellular adhesion molecule-1(ICAM-1),adhesion molecule-3(ICAM-3),P-selectin and SLE injury index(SLICC/ACRDI)before and after treatment were observed.Results: ICAM-1,ICAM-3 and P-selectin in the patient of SLE were significantly increased as compared with those in normal persons. After treatment,ICAM-1 and P-seleetin in the treatment group decreased significantly as compared with those control group.The cumulative score of SLE injury index in treatment group was more stable and increased significantly in control group compared with that before treatment.Conclusion:The integrated treatment of Chinese medicine and western medicine with Yangyin Qingre Decoction has significant inhibiting action on the high expression of serum adhension molecule and has significant protective and repairing actions on the injury of organs in the patient of SLE.

Objective To study the influence of couple-centered mental intervention on marital quality and subjective happiness among young-and middle-aged breast cancer patients undergoing modified radical mastectomy.Methods A total of 100 postoperative young-and middle-aged breast cancer patients were divided into observation group (n=50) and control group (n=50) using random digit number table according to the order of hospitalization.The patients in the observation group were given the couple-based mental intervention,and the control were given the routine mental intervention only.The marital quality and subjective happiness between the 2 groups were evaluated and compared by Olson marital quality questionnaire and Memorial University of Newfoundland scale of happiness (MUNSH) respectively before intervention and 6 months after intervention.Result After intervention,both the score of marital quality and subjective happiness in the observation group were significantly higher than those in the control group (P＜ 0.05).Conclusion The enforcement of couple-centered mental intervention among the young-and middle-aged breast cancer patients undergoing modified radical mastectomy can significantly improve the marital quality and subjective happiness.