Objective To know the relationship of anxiety and feelings of control during labour among primiparae.Methods Selected 90 primiparae from the July 2007 to September 2007,investegated anxiety condition and feelings of control during labour of them by related questionnaire and scales,and then analyzed the relationship between them.Results The anxiety score among the 90 primiparae was significant higher than that of in normal women.There was a negative correlation between the anxiety and feelings of control during labour among the primiparae.Conclusions Lower feelings of control indicats higher anxiety in labour among primiparae.

Background The characteristics of anisometropic amblyopia in ocular morphology are becoming a hot topic in amblyopia field.And the interocular difference in corneal parameters of anisometropic amblyopia is to be understood here.Corneal topography is a non-invasive method for in vivo corneal examination and applied in our study.Objective This study was to investigate the interocular difference of corneal topography in anisometropic amblyopic patients Methods This was a serial cases observation.Thirty anisometropic amblyopes were selected in Center for Optometry and Visual Science,People's Hospital of Guangxi Zhuang Autonomous Region.The patients were divided into amblyopic eye group and fellow eye group based on the best corrected distance visual acuity.Corneal topography was examined with Orbscan Ⅱ z,and corneal morphological parameters such as Diff values of the anterior and posterior corneal surface,Sim K 's astigmatism,Kmax,angle kappa and central corneal thickness (CCT) were measured.The interocular differences in these parameters were evaluated by paired t test,and the correlations in these parameters between the amblyopic eyes and the fellow eyes were analyzed by Pearson linear correlation and simple regression analysis.Results The Diff values of the anterior corneal surface were (0.011±0.006)mm and (0.011±0.017)mm,and those in the posterior corneal surface were (0.031 ±0.012)mm and (0.026 ±0.008)mm in the amblyopic eye group and the fellow eye group,respectively.In addition,Sim K's astigmatism were (1.8± 1.1)D and (1.1 ±0.6) D,JCC were (77±80) °and (100±80) °,J0 values were (-0.17±0.72) D and (0.02±0.41) D,J45 values were (-0.16±0.79) D and (0.13 ±0.48) D,CCT values were (551 ±37) μm and (551 ±31) μm,angle kappa values were (6.4± 1.4) ° and (4.9 ± 1.2) ° in the amblyopic eye group and the fellow eye group,respectively.Significant differences were found in the Diff values of the anterior and posterior corneal surface,Sim K's astigmatism and angle kappa between the two groups (t=-3.041,P=0.005 ;t=-4.317,P=0.000 ;t=-4.571,P=0.000).Pearson's linear correlation test demonstrated significant interocular positive correlations in parameters such as the anterior corneal surface Diff values (r =0.444),J0 (r =0.383),posterior Diff values (r =0.600),and Sim K 's astigmatism (r =0.479),and CCT (r =0.948,P＜0.05).The linear regression equation between the two groups was Y =-0.005 +1.392X (R2 =0.197,F=6.858,P=0.014) in the Diff values in the anterior corneal surface,Y =-0.013+0.421X (R2=0.360,F=15.761,P=0.000) in the Diff values in the posterior corneal surface,Y =0.616+0.27X (R2=0.230,F=8.348,P=0.007) in the Sim K's astigmatism,Y=0.060+0.219X (R2 =0.147,F=4.814,P=0.037) in theJo and Y=i08.289+0.804X (R2 =0.899,F=250.293,P=0.000) in CCT.Conclusions Corneal morphological interocular differences exist significantly in anisometropic amblyopic patients.

Adolescent ; Adult ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Laser Coagulation ; Male ; Middle Aged ; Phytotherapy ; Retinal Detachment ; drug therapy ; surgery

Adult ; Diabetes Mellitus ; etiology ; Humans ; Male ; Nose Diseases ; etiology ; surgery ; Pancreatitis ; complications ; Reconstructive Surgical Procedures ; Ulcer

Medical consumable is widely used in disease diagnosis,treatment and health care,but its multifarious classifications show its weakness in management.Based on the research and analysis on the existing kinds of classifications,this article unifies practical application in hospital and proposes"null-stock"classification method under the management plan,which seems more scientific and reasonable.

Objectives To detect ultrasonic knife frequency and correct the result.Methods Oscillography analysis law was adopted to determine the frequency.Results Oscillography analysis law was practical for the determination of ultrasonic knife frequency.Conclusion This paper realizes the quantitative detection of ultrasonic knife frequency without related national standard and industrial standard.

AIM:To explore the promoting action of chloroquine on the anti-proliferation effect of dexametha-sone on acute lymphoblastic leukemia cells .METHODS:CCK-8 assay was used to assess the viability of the dexametha-sone-resistant human acute lymphoblastic leukemia CEM-C1 cell line treated with the combination of chloroquine and dexa-methasone .Western blotting , quantitative real-time PCR and LysoTracker Red staining were utilized to examine the mecha-nism.RESULTS:Combination of chloroquine and dexamethasone significantly inhibited the proliferation of CEM -C1 cells compared with control group (P<0.01).The combination of chloroquine and dexamethasone increased the abundance of glucocorticoid receptor and inhibited lysosomal function , while lysosomal inhibitor bafilomycin A 1 also increased glucocorti-coid signaling .CONCLUSION:Dexamethasone combined with chloroquine triggers an anti-proliferation effect on CEM-C1 cells via a lysosome-mediated pathway .

Visual perceptual learning refers to the special improvement of perceptual performance benefit from repetitive training with a visual task.A typical time course of visual perceptual learning presents an initial rapid improvement,and then gradually processes like an asymptote in gain.During the process of perceptual learning,the influence of critical amount and perceptual learning rules on learning effect,memory consolidation and interference,and the role of sleep on preventing interference and promoting consolidation in perceptual learning,all get involved.This article reviewed the aforesaid content and then elaborated some strategies in application of visual perceptual learning in the treatment of amblyopia.

Objective To investigate the levels of lipoprotein associated phospholipase A2(Lp-PLA2),D-dimer(D-D),antithrombin Ⅲ (AT Ⅲ) in acute cerebral infarction (ACI)patients,and to analyzed their correlation with ACI.Methods Sixty-nine patients with ACI(ACI group) and 40 individuals undergoing healthy physical examination(control group) were selected in this study.The levels of Lp-PLA2,D-D and ATⅢ were compared between the two groups and their positive rates were statistically analyzed.Then the correlation between Lp-PLA2,D-D and ATⅢ with ACI was analyzed.Results The levels of Lp-PLA2 and D-D in the ACI group were higher than those in the control group,while the ATⅢ level was lower than that in the control group(P<0.05).Their positive rates in the ACI group were higher than those in the control group (P<0.05).Lp-PLA2,D-D and ATⅢ were correlated with ACI occurrence and had mutual correlation (all P<0.05).Conclusion Lp-PLA2,D-D and AT Ⅲ participate in the occurrence process of ACI,and their detection can be applied to screen out ACI high-risk groups,and may guide early prevention and early diagnosis of ACI.