Objective To compare the clinical effect of artificial tooth selections in complete denture restoration of edentulous jaws patients.Methods 76 cases with complete denture restoration of edentulous patients were divided into three groups according to prevalence and artificial tooth selection of different candidates.The complete denture satisfaction was compared after treatment for 3 months.Results The artificial teeth of full denture patients,speech,mastication,appearance,retention and comfort and so on for Class Ⅰ and Class Ⅱ patients had no significant difference (all P ＞ 0.05).The artificial teeth of full denture,selection of long median synthesis resin dental patients in speech,mastication and retention of satisfaction than selected anatomic occlusal resin teeth in Class Ⅲ for a choice of two different had significant differences (t =2.014,2.217,2.314,all P ＜0.05),but the appearance and comfort had no significant differences (t =1.023,0.957,all P ＞ 0.05).Conclusion Everything into must be taken into account when complete denture restoration are carried out for edentulous jaws patients.

Objective To discuss the advantages and disadvantages of the iodized oil,diatrizoate and non-ionic iohexol used as contrast media in performing hysterosalpingography and to evaluate the modified hysterosalpingography in clinical practice.Methods Patients who were scheduled to receive hysterosalpingography were randomly selected and divided into three conventional groups:iodized oil group,diatrizoate group and iohexol group,with 100 cases in each group.Another 100 cases(modified group) were examined with modified hysterosalpingographic technique by using iohexol as contrast medium.During the procedure and after the hysterosalpingography all the patients were carefully observed.The image quality,the fallopian tube patent rate,the incidence of abdominal pain,clinical safety,etc.were documented and the results were compared among groups.The advantages of modified hysterosalpingographic technique were analyzed.Results No significant difference in image quality and the fallopian tube patent rate existed among the three conventional groups.The occurrence of abdominal pain in iohexol group was significantly lower than that in both iodized oil group and diatrizoate group(?2 = 10.54,P

95%) was performed in 62 cases, a subtotal resection (76%~95%) was performed in 6 cases, and a partial resection (≤75%), 2 cases. No peri-operative deaths occurred. Transient diabetes insipidus was noted in 24 cases and was cured within 3 weeks after operation. Nasal cerebrospinal fluid leakage was observed in 8 cases, 5 of which spontaneously recovered after 2 weeks of bed rest, and 3 of which were cured by lumbar cistern drainage. Follow-up observations for 3 months ~ 2 years (mean, 7 months) in 48 cases found 2 cases of recurrence. Conclusions Transnasal transseptal transsphenoidal approach adenomectomy is an effective and minimally invasive procedure, with simplicity to performance, short operative time and fewer complications.

Bl on the 21st day of gestation. The difference was statistically significant ( P

Objective To explore the effect of non-directed musical therapy on the automatic thoughts and therapeutic effect of depression.Methods 60 people outpatient and inpatient who with depression disorder participated in this research.According to the medical order,we choose the people who with Cardinality order as the group of the musical therapy (study group) and the people with the even order as the group of drug therapy (control group).all the patients was test with the Hamilton's Depression Scale (HAMD-24) and Automatic Thoughts Questionnaire (ATQ) before and after 2,4,8 weeks treatment,and comparison of these questionnaires scores of the two groups.Results After the 2,4,8 weeks treatment,the HAMD scores of the study group was (15.70±2.63),(10.03±2.28),(6.00± 1.98) and the scores of control group was (17.43±2.62),(12.47±2.75),(7.50±2.03).The result of HAMD scores had significant difference(F=11.754,P=0.001).ATQ scores of the study group was (73.27± 17.60),(58.33± 13.66),(47.43± 11.94) and the scores of control group was(84.20±22.30),(72.53±20.86),(58.90± 18.61).The result of ATQ scores had significant difference(F=4.136,P=0.047).Conclusion Non-directive musical imagery could be an effective way to improve the automatic thoughts of people who with depression disorder and improve the effect of treatment.

Objective To study the correlation of NF-?B expression with the grade, the stage, the recurrence, the metastasis and PKC expression of bladder transitional cell carcinoma. Methods The expression of NF-?B and PKC was examined with SP immunohistochemical method in 54 cases of paraffin-embedded bladder transitional cell carcinomas tissues and 13 cases of normal bladder tissues. Results The positive expression rate of NF-?B P65 and PKC in bladder transitional cell carcinomas was 88 9% and 81 5% respectively. The expression rate of NF-?B decreased along with pathological grade and clinical stage increased, while its expression increased along with the rate of recurrence and metastasis elevated. There was a positive relationship between NF-?B and PKC expressions. Conclussion NF-?B may play a role at early stage of bladder transitional cell carcinoma. It probably serves as an index to evaluate the malignant extent and progression of bladder transitional cell carcinoma. PKC probably takes part in the activation process of NF-?B.

Acute spinal cord injury can lead to severe motor,sen-sory and sphincter muscle dysfunction.Inflammatory response caused by inflammatory cytokines plays a crucial role in the oc-currence and development of secondary damage.Maintaining the body balance between inflammaion and anti-inflammation through an appropriate anti-inflammatory intervention will be an important strategy for drug therapy of spinal cord injury.This paper mainly introduces the cause,process and participation of inflammatory response in the pathophysiological mechanism of acute spinal cord injury,and also reviews the latest progress of experimental research of anti-inflammatory drugs,aiming to provide reference for finding the safe and effective drugs.

Spinal cord injury is a kind of disease with high disability rate and poor prognosis. According to the degree of injury and damage plane, adopting appropriate rehabilitation measures can effectively enhance the patient's sensory and motor function, and ultimately improve the quality of life. This article briefly introduced the content of rehabilitation training corresponding with various periods, and summarized that relieving the secondary injury, improving the regenerative microenvironment, promoting proliferation and differentiation of endogenous neural stem cells differentiation and inducing plasticity were the biological mechanisms underlying the effect of rehabilitation training.

Objective To explore the effect of Valpar occupational assessment training system on cognitive dysfunction in schizophrenia. Methods Sixty patients with schizophrenia were randomly assigned into Valpar therapy group ( experiment group, n=30) and traditional rehabilitation therapy group ( control group, n=30) according to the order number. The duration of the treatment was six weeks. The brief assess?ment of cognition in schizophrenia ( BACS) and Wisconsin card sorting test ( WCST) were conducted as pre?and post?treatment assessment. Results There were significant differences between scores of BASC in pre?and post?treatment assessment in experiment group. More specifically, the BASC scores in symbol coding (37.50±6.50, t=-4.60, P<0.01),token movement(60.80±8.72, t=-2.54, P=0.017),verbal memory (44.40±11.29, t=-2.19, P=0.037)),and word fluency(14.23±4.35, t=-3.39, P=0.002) were signifi?cantly different when comparing pre?and post?treatment assessment outcomes. In control group,the only sig?nificant difference was found in word fluency (14.23±4.35, t=-3.39, P=0.002).In addition,response errors (57.80±10.35, t=-3.06, P=0.005) and repeat errors (34.67±6.96, t=3.41, P=0.002) in WCST in exper?iment group were significantly different in pre?and post?treatment assessment while only repeat errors (34.30 ±7.01, t=4.36, P=0.000) was different in control group. It was further discovered that scores in in symbol cod?ing( t=2.010, P=0.048),token movement ( t=2.124, P=0.038),response errors ( t=2.413, P=0.020) and repeat errors( t=2.009, P=0.047) in WCST were different between two groups. Conclusion Valpar professional evaluation train?ing system can significantly improve the cognitive function of people with schizophrenia.

Objective To investigate the effects of shRNA targeting a disintegrin and metalloproteinases 17(ADAM17)on the proliferation of human breast cancer MCF-7 cells in hypoxia environment.Methods The four specific ADAM17-shRNA se-quences aiming at ADAM17 were designed,transfected into MCF-7 cells by electroporation,and cultured in hypoxia environment. The experiment was divided into the control group (blank phosphate buffer solution,PBS),nonsense sequence group (transfected with ADAM17-shNC)and shRNA transfection group (transfected with ADAM17-shRNA,the highest silencing efficiency of shR-NA was selected for following experiments).Real-time PCR was used to detect the expression of ADAM17 mRNA.The prolifera-tion ability and cell cycle change of MCF-7 cells were detected by iCELLigence and flow cytometry (FCM),respectively.Results Compared with control group and nonsense sequence group,the four ADAM17-shRNA transfection groups all had the silence effect on ADAM17 gene expression (P <0.05 ),the difference was statistically significant(P <0.05 ),particularly shRNA1219 had the highest inhibitory rate (F =5.11,P <0.01 ).The cellular proliferation ability and cell growth speed in the shRNA transfection group were significantly decreased compared with the control group and nonsense sequence group (P <0.05).Most cells of shRNA transfection group remained in the G0/G1 phase (73.35 ± 2.45 ),which in the control group and nonsense sequence group was (62.56±2.35)and (62.68 ±1.20)respectively,the difference was statistically significant(P <0.05).The cell cycle progression was significantly delayed.Conclusion ADAM17-shRNA inhibits the proliferation of MCF-7 cells under hypoxic environment.