Objective: To study the self-concept and mental health of college students. Method: 1006 students were tested by Tennax Self Concept Scale (TSCS) and SCL-90. Result: There was positive correlation between student's self-concept and their mental health (r=0.60, p＜0.05). Conclusion: This result provides a base for further study on self-concept and mental health.

OBJECTIVE To investigate the distribution and regularities of intractable nasal bleeding site in different aged patients.METHODS The clinical data of 149 patients with intractable epistaxis were reviewed respectively.RESULTS Of the 149 patients, 110 cases were male and 39 cases were female with a age ranged from 18 to 87 years. They were divided into young group (39y or less), middle age group(40~59 y) and elderly group(60y or older), and there were 36, 52 and 61 cases in each group respectively. Hemostasis was performed with local anesthesia or general anesthesia under nasal endoscope. There were 145 cases with definite bleeding site, and electrocautery or micropacking was used for stop the bleeding. There were 4 cases without definite bleeding site. The bleeding site was on the posterior fornix of inferior meatus in 22 cases(61%), posterosuperior of middle nasal meatus in 13 cases(36.1%) and olfactory cleft of nasal septum in one case(2.7%) in young group; The bleeding site was on the posterior fornix of inferior meatus in 23 cases(44.2%), posterosuperior of middle nasal meatus in 10 cases(19.2%) and olfactory cleft of nasal septum in 17 cases(32.7%) in the middle age group; In the elderly group, the bleeding site was on the olfactory cleft of nasal septum in 37 cases(60.6%), posterosuperior of middle nasal meatus in 15 cases(24.6%) and posterior fornix of inferior meatus in 7 cases(11.5%).CONCLUSION In patients with refractory nasal bleeding, the majority responsible vessel was sphenopalatine artery or its branches in young and middle-aged patient and branches of anterior/posterior ethmoidal artery in elderly patients. Along with the increase of age, the sphenopalatine artery branch bleeding decreased, but the branches of anterior/posterior ethmoidal artery bleeding increased.

Objective To investigate the clinicopathologic and immunohistochemical characteristics of breast carcinosarcoma with osteosarcoma components and its differential diagnosis. Methods The pathologic features and clinical manifestations of the two patients were retrospectively reviewed. Immunohistochemistry was performed and the literature was reviewed. Results Histopathologically, the neoplasm consisted of invasive ductal carcinoma of no special type and poorly ( case 1 ) or well (case 2) differentiated osteosarcomatoid elements. The morphological transition from carcinoma to sarcomatoid elements was seen. Immunohistochemically,the carcinoma cells were positive for CK and EMA , the sarcomatoid elements were stained positive for vimentin, and a few cells of two elements were positive for S-100 protein. Ki-67 and VEGF were over expressed in both elements of Case 1.In case2 Ki-67 expression was low in both elements and VEGF over expression was only seen in sarcomatoid elements. Some of the carcinoma cells were positive for ER. Conclusions Carcinosarcoma of the breast with osteosarcomatoid elements is a rare type of mixed epithelial/mesenchymal metaplastic breast carcinoma. The types and proportion of carcinoma and sarcomatoid elements determine the diagnosis.

Objective To explore the mechanism of lower molecular weight heparin(LMWH) in the treatment of severe acute pancreatitis(SAP). Methods Wistar rats were randomly divided into 3 groups: Sham group(S group),severe acute pancreatitis group(SAP group) and LMWH treatment group(H group). The serum amylase,IL-6,expressions of p65 mRNA and the activity of NF-?B were tested. Results The value of amylase and IL-6 in SAP group was significantly higher than that in H group (P

Objective To explore the effect and the mechanism of glycynhizin in the prevention of colonic cancer (after) cholecystectomy. Methods Sixty mice were randomly divided into 3 groups: Sham group(S group),group of model of colonic cancer after cholecystectomy(C group) and glycynhizin treatment group(GL group). The incidence of colonic cancer, expressions of p53 mRNA,p21 mRNA and bcl-2mRNA and the activity of NF-?B were tested. Results The incidence of colonic cancer in C group was significantly higher than that in GL group (P

Animals ; Heparin ; pharmacology ; Humans ; Ligands ; Lymphatic Metastasis ; Neoplasm Invasiveness ; Neoplasm Metastasis ; Neoplasms ; metabolism ; pathology ; Oligosaccharides ; metabolism ; Selectins ; metabolism ; physiology ; Signal Transduction

OBJECTIVETo evaluate the clinical efficacy and safety of Qiangji Recipe (QR) in ad- junctive treatment of axial undifferentiated spondyloarthritis (axuSpA) through a four-week open study.

METHODSFifty-four axuSpA patients of Shen-deficiency Du-channel cold syndrome (SDDCS) in line with inclusive criteria were recruited and assigned to the treatment group and the control group according to random digit table, 27 in each group. Patients in the control group took Celecoxib Capsule (0.2 g each time, twice per day). Patients in the treatment group additionally took QR (consisting of Herba Epimedii 15 g, antler glue 15 g, Cibotium Barometz 15 g, eucommia bark 20 g, dipsacus asper 10 g, two toothed achyranthes root 15 g, drynaria 15 g, Taxillus Chinensis 20 g, ground beetle 10 g, scorpion 5 g, wild celery 10 g, notopterygium incisium 10 g, cow-fat seed 10 g, white mustard seed 6 g, and licorice root 6 g, one dose per day, twice daily). The therapeutic course for all was 4 weeks. The Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), the Bath Ankylosing Spondylitis Functional Index (BASFI), the Bath AS Metrology Index (BASMI), total body pain and spinal pain, patient and physician global assessment on a four-point scale, the Ankylosing Spondylitis Quality of Life (ASQoL), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were measured before and after 4 weeks of treatment. The primary end point in this study was the proportion of patients with a 20%improvement response accord- ing to the ASAS International Working Group Criteria (ASAS 20 responders) at week 4.

RESULTSTotally 50 patients completed this trial, 26 in the treatment group and 24 in the control group. Improvement of BASDAI, BASFI, BASMI, ASQoL, ESR, and CRP was shown in both groups after treatment. Better effect was shown in the treatment group in all indices except ESR and BASMI after treatment (P < 0.05, P < 0.01). Twenty cases (accounting for 76.92%) in the treatment group achieved ASAS 20 response at week 4, while 12 cases (accounting for 50.00%) in the control group achieved ASAS 20 response at week 4 (P < 0.05). No obvious adverse reaction occurred in the two groups.

CONCLUSIONQR combined Celecoxib Capsule showed better effect in treating axuSpA patients than using Celecoxib Capsule alone.

Blood Sedimentation ; C-Reactive Protein ; metabolism ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Pain ; Quality of Life ; Spondylitis, Ankylosing ; drug therapy

Objective To study the prevalence rate and risk f ac tors of diabetes mellitus(DM) of the Dawor nationality in Qiqihar area,Heilongji ang Province.Methods Stratified-cluster sampling method was applied to the Dawor Nationality for the diabetes mellitus epidemiology sample investigation fr om 2001.11 to 2003.3 in the First Affiliated Hospital of Qiqihar Medical College .Results The prevalence rates of DM and IGT were 4.16% and 5.93% respectively,while the standard prevalence rates of DM and IGT were 2.96% and 4.54% respectively.The prevalence rates of DM and IGT were related to age、BIM、 WHR、the history of familial DM and hypertension.There is no significant differe nce between man and woman.Conclusion The prevalence rates of DM and IGT of Dawor in Qiqih ar are high in China and possibly also in the minorities.

Liver transplantation has been taken as one of the most effective therapies for patients with end-stage liver disease. However. 10%-40% patients develop biliary complications (BO after transplantation and 6%-13% patients have to receive liver retransplantation, with the mortality being around 19%. BC is one of the major risk factors for the prognosis of liver transplantation. This review summarizes the etiology and the mechanism(s) of biliary complications after liver transplantation.

Objective To evaluate the epidemiological and clinical characteristics of adult-measles.Methods The clinical data of 67 patients with adult-measles were retrospectively analyzed.Results In summary,67 pa- tients with measles were involved in this study,with 39 males and 28 females.The gender rate was 1.39:1 and the average age was about 32 years old.There were 39 peasants and 28 workers & officials of 67 patients.The peak of the incidence of disease emerged in April and June(40.3%),especially from November 2000 to October 2004 (67.2%),and the positive rate of measles virus IgM antibody in serum was 95.1%(39/41).There were 58 patients (86.6%)who had the fever beyond 39℃and 18 patients(26.9%)who had measles induced viral hepatitis.Con- clusions There is a trend that measles may be related to the nonstandard inoculation of measles vaccine of the de- crease of IgM antibody levels and so on.Meanwhile,serious toxemic symptoms and liver damage can be clinically ob- served.