Objective To discuss the influence of Breviscapine Injection on concentration of serum IGF-Ⅱ in pregnant rats and changes of fetus rat body weight, body length, and body-mass index. Methods Radio-immunity was used to determine the concentration of serum IGF- Ⅱ in mother rats and fetus rats. Body weight and body length were surveyed,the IGF- Ⅱ concentration of fetus rats in the FGR group was lower than the control group (P＜0.05) and IGF- Ⅱ concentration control group＞the FGR+intervention group＞ the FGR group, and the difference between each group was significant (P＜0.05).Breviscapine can treat fetal growth retardation effectively.

Objective To study the early(onset time in 1 h~7 d)rehabilitative training on the limb function of patients with acute cerebral infarction.Methods 30 patients with acute cerebral infarction(1h-7d)were intervened with early rehabilitative training on limbs for 12 weeks.Ashworth limb spasticity scale and Fugl-Meye motor function scale were used to assess the rehabilitative effect before the training as well as after the training.Results The score by Fugl-Meye motor function scale after rehabilitative training was significantly higher than before training(P<0.05),and the score by Ashworth limb spasticity scale significantly lower than before training(P<0.05).The total effective rate of rehabilitative training was 93.3%.Conclusion Early rehabilitation training in patients with acute cerebral infarction is effective for the general recovery of their limb functions.

In broad definition,diseases caused by exogenous pathogenic factors involve with respiratory system,digestive system,urinary system,and nervous system;While concerned with internal medicine of respiration,they are common cold,upper respiratory tract infection,acute tracheitis and bronchitis.Clinically,we call diseases that caused by external pathogens,showing symptoms of respiratory system in general,as FeiXi Waigan Bing(lung system diseases caused by external pathogens).In curing these diseases,we integrated traditional Chinese and western medicine and got satisfactory clinical effect.This demonstrated the advantages and features of Traditional Chinese medicine in curing lung system diseases caused by external pathogens.

Objective To compare balance assessment with static balance measuring equipment and clinical balance measuring scales. Methods Seventy hemiplegic stroke patients ( the patient group) and 36 healthy volunteers (the controls) were recruited. Each subject's equilibrium was measured using the Berg Balance Scale (BBS) ,the Fugl-Meyer Balance Scale (FM-B) and tetra-ataxiametry, all by the same therapist. Results The BBS and FM-B results both showed significant differences between the patient group and the control group. The data obtained through tetra-ataxiametric assessment showed that the average weight distribution index ( WDI ) and stability index (SI) were significantly lower in the patient group than among the controls. There was a strong correlation between the tetra-ataxiametric assessment results and the clinical balance test outcomes. The WDI and SI from tetra-ataxiametry were strongly correlated with Berg total static scores. Conclusions Tetra-ataxiametry and the BBS and FM-B tests can all effectively reflect the equilibrium of stroke patients. Tetra-ataxiametry can measure balance ability quantitatively, while the clinical balance tests ( BBS, FM-B) are easier to conduct.

Objective To explore the relationship between expression of p27 and cyclin D1 protein in keratinocyte－ derived tumors. Methods Expression of p27 and cyclin D1 protein was determined in various keratinocyte－ derived tumors by immunohistochemistry techniques. Results Significantly higher expression of p27 was found in both Bowen′ s disease and actinic keratosis(AK) than that in basal cell carcinoma(BCC) and squamous cell carcinoma(SCC)（ P

Objective To investigate the methods and application effectiveness of micro-lecture in the clinical nursing specialty courses.Methods The micro-video was empoldered with camera tool to record,record the screen software production,PPT directly method,etc.The micro-video was applied in teaching practice of clinical nursing specialty courses.Seven class students in 2013 in Nursing of Guangxi Medical University were selected as teaching object randomly and were divided into the experimental group and the control group with 49 cases cach.The experimental group was used micro-lecture aided teaching,the control group was used traditional teaching.After the class,the teaching effect was evaluated by the examination,clinical probation appraisal and evaluation questionnaire of the experimental group students.The data were statistically analyzed by SPSS 11.5.Results The results of theory examination in the experimental group was (87.20 ± 6.50) scores and in the control group was (75.30 ± 7.89) scores,there was significant difference,t=3.20,P ＜ 0.01.The qualified result of clinical probation appraisal in the experimental group was 93.88％ (46/49),and in the control group was 81.63％(40/49),there was significant difference,x2=6.712,P＜ 0.01.The teaching satisfaction of micro-lecture in the experimental group was better.Conclusion The microlecture which based on the micro video as the main carrier used in teaching can effectively improve the effect of teaching,and is a valuable teaching method as a supplementary of the traditional teaching.

Objective To explore the true psychological experience of youthful patients with breast cancer in the period of diagnosis. Methods Using qualitative research based on employed phenomeno-logical methods,12 young patients of breast cancer were deep-interviewed, the literal data of interview were processed and analyzed by Colaizzid analysis method. Results 5 themes were found by analysis:change of self identification, serious uncertainty, change of self role, worry about working and social value and shortage of knowledge and ability for early diagnosis. Conclusions The clinical workers should under-stand the real psychological experience of young patients with breast cancer in diagnosis period and help them overcome the difficult period in their life.

Objective To develop a nonaqueous electrolyte electrochemical detector in order to solve the problems of shorter average life span and operating temperature range in aqueous electrolyte electrochemical detector for unsymmetrical dimethyl hydrazine(UDMH).Methods Nonaqueous electrolyte was utilized in this kind of electrochemical detector comprised of n-mehyl-2-pyrrolidone with conductive compatible salts,such as tetrabutyl ammonium tetrafluoroborate,which had much lower evaporating pressure and freezing point than aqueous electrolyte ones.Three-electrode potential electrochemical system was also used,composing a sensing electrode,a counter electrode and a reference electrode.The three electrodes were all teflon-bonded diffusion electrodes which were prepared by spraying the noble metal catalyst dispersion onto the Teflon film.Results The experiment result showed that the average life span could be over two years compared with the aqueous electrolyte electrochemical detector of one year life span.Operating temperature range was expanded to-20 ℃～+40 ℃.However,the response time was nearly five minutes.Conclusion The detector can be used for leakage checking in the places where a large quantities of UDMH are used or stored.

Objective To explore the regulative or mediating effect of perceived social support on the relationship between alexithymia and negative psychology of nurses.Methods A total of 503 nurses were surveyed by Toronto Alexithymia Scale-20 ( TAS-20),Perceived Social Support Scale ( PSSS ) and Genera Health Questionnaire-20 (GHQ-20).Results The scores of alexithymia,perceived social support and negative psychology of nurses were(54.82 ± 8.43 ),( 61.9 ± 9.78 ) and ( 3.70 ± 2.61 ),respectively.Alexithymia was significant positive correlated with negative psychology ( r =0.49,P ＜ 0.01 ),perceived social support was significant negative correlated with negative psychology ( r =-0.32,P＜ 0.01 ),alexithymia was significant negative correlated with perceived social support( r=-0.36,P＜0.01 ).In the test of Perceived social support's regulative effect between alexithymia and negative psychology,R12 was 0.259 and R22 was 0.257,R22 did not significantly improve,and in the second layer,t=-0.538,P＞ 0.05.The model fit indexes of perceived social support's partial mediating effect on the relationship between alexithymia and negative psychology were x2/df =1.645,RMSEA =0.036,CFI =0.995,IFI =0.995,RFI =0.960,TLI =0.984,NFI =0.987,GFI =0.993,AGFI =0.973.The model was proved well.Conclusion Perceived social support partially mediates the relationship between alexithymia and negative psychology,instand of regulating it.

Objective To investigate the therapeutic effects of electromyography biofeedback (EMGBF) on motor and psychological function in patients with spinal cord injury (SCI).Methods Seventy SCI patients were randomly divided into research and control groups with 35 patients in each.In addition to conventional rehabilitation,the patients in the research group received EMGBF training while those in the control group were treated with medium frequency electrotherapy.To evaluate the patients' self confidence and motor function of their paralyzed limbs,Rosenberg's self-esteem scale (RSES) and American Spinal Injury Association (ASIA) locomotor function scoring were performed before and six weeks after the interventions in both groups of patients.The changes of EMG of the quadriceps,hamstring and anterior tibial muscles of both groups in maximum contraction were also observed before and six weeks after the interventions.Results There were no significant differences in the RSES scores or ASIA locomotor function results between the groups before the interventions.ASIA locomotor function evaluation scores increased significantly in both groups after the interventions,with significantly better results in the research group.The RSES scores in the research group also improved significantly after the interventions,and RSES scoring and ASIA scoring were positively correlated in those patients.But no significant improvement in average RSES scores was found in the control group.The muscle contraction EMG amplitudes also increased significantly in patients of the research group after the interventions.Conclusions EMGBF training can enhance patients' self-confidence,which helps patients with SCI improve their motor functions.