0.05,there were not significant differences in two groups.In the hypothyroidism group,the characteristics had been improved,such as myxedema、feeling of cold,lowing-sweat、alopeda,The function of thyroid and heart rate had been improved。To compare with matched control,there were significant difference P

Objective To explore the effects of Acer truncatum oil on oxidative stress and inflammatory reaction in rats after exhaustive exercise to provide a scientific basis for the prevention of sports injury by Acer truncatum oil.Methods Thirty healthy male SD rats were randomly divided into control group (A,normal diet + saline every day),exhaustive group (B,normal diet + saline daily) and exhaustive with Acer truncatum oil group (C,0.21 mL/kg daily Acer truncatum oil gavage),6 weeks later,the rats performed once exhaustive swimming exercise,then the creatine kinase (CK),lactate dehydrogenase (LDH),cytokine interleukin (IL-1β,IL-10) and tumor necrosis factor alpha (TNF-α) in the serum;malondialdehyde (MDA) homogenate reduction glutathione (GSH),superoxide dismutase (SOD),catalase (CAT) and glutathione peroxidase (GSH-Px) in muscle were measured.Results After exhaustive exercise,when compared with the group A,the serum levels of CK,LDH,IL-1,TNF-α and IL-10 were significantly higher than in the group B(P＜0.05,P＜0.01,P＜0.05,P＜0.01,P＜0.05),IL-10/ TNF-α ratio had no statistically significant difference(P＞0.05),the level of MDA in gastrocnemius muscle increased significantly (P＜0.05),GSH level and GSH-PX activity decreased significantly (P＜0.05,P＜0.01),SOD and CAT activity were not statistically significant (P＞0.05).when compared with the group B,serum CK,LDH level and IL-1 β,TNF-α were significantly decreased (P＜0.05,P＜0.01,P＜0.01,P＜0.05),IL-10 had no statistical significance (P＞0.05),a significant increase in IL-10/TNF-α(P＜0.05),the level of MDA of gastrocnemius muscle decreased significantly (P＜0.05),the level of GSH and SOD,CAT and GSH-PX were significantly increased (P＜0,01,P＜0.01,P＜0.05,P＜0.01).Conclusion Acer truncatum oil can significantly reduce oxidative stress and inflammatory reaction caused by the exhaustive exercise,which has a protective effect on skeletal muscle.

Objective To explore the relationship between the emotional labor and personality of the health care workers. Methods 168 health care workers in 6 hospitals of Shandong province were surveyed to complete the Emotional Labor Scale and the revised NEO personality inventory(NEO-PI-R). Results The first strategy of emotional labor that workers usually used was natural acting (5.17±1.15),the next one was deep act-ing (4.74±0.78) and the last was surface acting(3.88±1.21). The correlation analysis showed that the extro-version had a negative correlation (r=-0.20, P < 0.05) with the surface acting and a positive correlation (r=0. 31, P<0.01) with the deep acting. The agreeableness had a positive correlation (r=0.22, P < 0.05) with the nat-ural acting. The conscientiousness had a positive correlation (r=0.25, P<0.05) with the deep acting. The extro-version had significant negative influence on surface acting and significant positive influence on deep acting. The a-greeableness had positive significant effect on natural acting and the conscientiousness had positive significant effect on deep acting. Conclusion Personality influenced the emotional labor and gender,age,work tenure and ed-ucational had significant effect on emotional labor.

Objective To investigate the correlations between obsessive-compulsive symptoms and autism-spectrum quotient and explore if systemizing is the mediator between them. Methods With Padua Inventory (PZ) ,AQ and Systemizing Quotient (SQ), 1901 college students were assessed with stratified random sampling survey. Results Compared with the femal students, score of systemizing in male students had a significant increase ( (26. 773 ± 9.225 )vs (22.017 ± 7 ± 934), P ＜0.01 ). AQ total score was significantly positive correlated with PI total score( r=0. 336, P＜0.01 ),and correlation was also found among SQ,AQ and PI in different degrees. the mediating effect of systemizing was significant. The regression equation was AQ = 18. 942 +0. 064PI -0. 022SQ (P ＜ 0.01 ). Conclusion There are positive correlation between obsessive-compulsive symptoms and AQ in college students, and systemizing is the mediator between above symptoms.

ObjectiveTo screen for proteins related to invasive and metastatic potential of ovarian cancer.MethodsThe nude mice were intraperitoneally injected with the human ovarian cancer 3AO cell line.The metastatic tumors were isolated and cultured in vitro.The cell lines were established from tumors and transplanted intraperitoneally for several passages.Invasive potential of cell lines was evaluated by cell adhesion and matrigel invasion assays.Lysates from different cell lines with high or low invasive potential were analyzed by surface enhanced laser desorption/ionization-time of flight-mass spectrometry(SELDI-TOF-MS)and protein-chip array technology.The proteomic fingerprint patterns were compared. ResultsThe subclones 3AOF3 and 3AOF4 were isolated from repeated passaging in vivo and vitro,and showed higher invasive capacity than 3AO cells.By comparing their proteomic fingerprints,9 distinct proteins (3494,3831,8121,8293,9123,9332,10 184,15 436 and 17 134 at m/z value) were found,which were expressed only in 3AO cells.On the contrary,1 distinct protein (4360 at m/z value) was expressed only in 3AO F3-4 cells,and 2 distinct proteins (1842 and 3145 at m/z value) were expressed only in 3AO F2-4 cells.Additionally,6 distinct proteins (1236,5476,5649,6575,6897 and 7016 at m/z value) and a mass cluster (13 794 and 14 027 at m/z value)were expressed in all 3AO and 3AOF1-4 cells,while the amount of protein was different.ConclusionBy comparing the proteomic fingerprints of isogenic ovarian cancer cells with different invasive potential,a group of proteins are identified which are correlated with high invasive and metastatic potential.

Objective To explore the relationship between humor style and attribution style.Methods A total of 193 college students were studied by means of cluster random sampling with the Students Humor Style Questionnaire and the Multidimensional Multiattributional Causality Scale.Results (1) Self-enhancing humor had positive correlation with internal control,controllability and stability(r =0.293,0.308,0.172; P＜ 0.01).Affiliative humor had no positive correlation with attribution style.Aggressive humor and self-defeating humor had positive correlation with internal control (r =0.146,0.167 ; P ＜ 0.01),external control (r =0.402,0.339 ; P ＜0.01),stability(r=0.286,0.306 ; P＜0.01) and instability(r =0.296,0.227; P ＜ 0.01).(2) Self-enhancing humor could predict internal control and controllability significantly;and aggressive humor and self-defeating humor has significantly positive prediction to stability,instability,internal control and external control.Conclusion Humor style has significant correlation with attribution style.Humor style can predict attribution style in some degree.

There is a complicated association between the liver and diabetes mellitus.Diabetes mellitus may cause various forms of liver damage,such as nonalcoholic fatty liver disease (NAFLD),hepatic cirrhosis,hepatocellular carcinoma,liver abscess,and liver transplant complications.With the growing epidemic of diabetes mellitus,this review investigates diabetes mellitus induced liver damage.

Objective To observe the expression and relevance of human papillomavirus L1 (HPVL1)capsid protein and tumor suppressor gene p16~4A in cervical lesions.Methods The expression of HPVL1 capsid protein and p16INK4A in liquid-based cytology specimens and organization from 210 cases infected with HPV virus were detected by Max-vision immunohistochemistry method.Results In different grade of liquidbased cytology specimens,the positive rates of HPVL1 capsid protein had statistic difference (x 2 =70.50,P ＜ 0.005).The rate in LSIL couples was 68 ％ (34/50),which was the highest in all couples.The positive rates of tumor suppressor gene p16INK4A were increased gradually.In SCC couples,the positive rates was 100 ％(30/30),which was the hishest.In LISL couples,the rate of HPVL1+ p16INK4A-was 32 ％ (16/50),which was the hishest.In SCC couples,the rate of HPVL1-p16INK4A+ was 100 ％ (30/30),which was the highest.In orgnizational specimens,the positive rates of HPVL1 capsid protein in cervical intraepithelial neoplasia had statistic difference (x2 =54.37,P ＜ 0.005).The rate in CIN Ⅰ group was 60.4 ％ (32/53),which was the highest.The positive rates of tumor suppressor gene p16 were increased gradually.In cervical cancer group,the positive rate was 100 ％ (28/28),which was the highest.In CIN Ⅰ group,the rate of HPVL1+ p16INK4A-was 45.3 ％ (24/53),which was the highest.In cervical cancer couples,the rate of HPVL1 (-) p16INK4A(+) was 100 ％ (28/28),which was the highest.Conclusion Detection on the expression of HPVL1 capsid protein and tumor suppressor gene p16INK4A can diverse different levels of cervical lesions and separate cases from aggravated or self-healing,to avoid over-treatment or misdiagnose.

Objective To analyze the clinicopathologic features,prognosis and influencing factors of invasive cervical adenocarcinoma.Methods Clinical and pathologic data of 96 cases of invasive cervical adenocarcinoma and 100 cases of squamous carcinoma of the cervix treated in Shanxi Cancer Hospital from years of 1998 to 2007 were retrospectively analyzed.Results The morbidity of cervical adenocarcinoma was showing the arise and low-age trend.The overall 5-year survival rate was 60.4 ％,The overall survival rates of patients with stage Ⅰ,Ⅱ,Ⅲ,and Ⅳ were 82.9 ％,51.5 ％,13.3 ％ and 0,respectively.Ocervical adenocarcinoma had many prognosis-related factors:clinical stage,lymmphatic spread,vascular invasion,volume of tumor,histologic grade.Multivariate analysis showed that clinical stage,lymph nodal metastasis and vascular invasion were independent prognosis-related factors.However,whether ovary was reserved,it was irrelative to prognosis.Conclusion The morbidity of cervical adenocarcinoma is showing the arise and low-age trend.Earlier diagnosis is extremely important for improving the survival rate of cervical adenocarcinoma,the reserved ovary doesn't influence the overall 5-year survival rate for young women with early cervical adenocarcinoma.

[Objective]To study the effect on ischemic injury of cervical spinal cord(CSC) by comparison on two different blocks of arteries supplying CSC.[Method]Forty-eight rabbits were divided into two groups: Group A,ligation and section of anterior cervical spinal cord artery(ASCA);group B ligation and section of both ACSCA and bilateral vertebral arteries before its entramce the foraman(indirect block of Anterior cervical radicular artery(ACRA).Bdood flow changes of CSC were meansured after 6 h,24 h and 72 h(each N=6) and muscle motor cooked potential(MMEP),local energy metabolism,and cell morplotogical changes of CSC were observed.[Result]In group A,blood flow of CSC was going down markedly and showed 50.2% decrease,but got partial recovery at 24 h and 72 h.Delitescence of MMEP prolongcd,ATP and EC descended profressivtly,showing an ischemic changes,In group B there showed greate,changes about every observation thay that in group A with significant difference at every time poinl between two groups(P