Objective To investigation the relationship between health management and prognosis of chronic prostatitis. Methods Three hundied and forty-six cases of chronic prostatitis were divided into two groups. The control group treatment was local washing and medicine for three months. The experiment group treatment was local washing, medicine, and health management for three months. NIH-CPSI was used for the results. Results There was no significant different between the experimental group(165 cases)and the control group(154 cases)before treatment in NIH-CPSI. The effective rate of the the experimental group was 88.5%, and that of the control group was 64.9% after treatment. It is effective for cure and the prognosis of the experiment was better than the control (P<0.05). Conclusion It is suggested that it is more effective for the prognosis of chronic prostatitis after the intervention of health management.

Objective To introduce the wavelet zero -cross stimulation algorithm and based on which to design and implement the cochlear implants. Methods Through DSP and ICETEK-VC5416, the WZS speech coding strategy was simulated, and also the presented WZS strategy was compared to CIS strategy by hardware implementation and computer simulation. Results The processed audio signals, output from eight channels, were synthesized and played through loudhailer and could be heard with high fidelity. Conclusion The wavelet zero-cross stimulation(WZS) strategy, which generates stimulating pulsatile series at zero-cross points in the domain of wavelet transform, can keep the temporal correlation and coherence of speech remained in stimulating pulsatile series and reflects the characteristic of temporal coding for cochlea.

An inflatable liquid epidural balloon was used to simulate an intracranial space-occupying lesion.Two groups of dogs with 8 in each were employed.Under different conditions and time intervals,intracranial pressure(ICP)was continuously recorded,and pressure-volume index(PVI),volume-pressure response(VPR),and cerebrospinal fluid pulse pressure(CSFPP)were measured silmutaneously.It was found that PVI was in significant negative linear correlation with ICP,while VPR and CSFPP in significant positive linear correlation with IVP(P

Objective:To study the effects of LeFort I osteotomy in the treatment of old maxillary fracture.Methods:30 patients with old maxillary fracture were treated with LeFort I osteotomy,the rehabilitation of occluding relation and masticatory function were observed after operation.Results:28 patients had well-pleasing occluding relation and masticatory function; 2 patients dissatisfied with their masticatory function, because of unbalance of nerve-muscle after their occlusal plane were rebuilt.Conclusion:LeFort I osteotomy can be a method in the treatment of old maxillary fracture.

To evaluate the influence of different brands of syringes on performance parameters and application quality of syringe pump, we carried out matching experiment of infusion/syringe pump analyzer Rigel Multi-Flo, made by ALK Co. in Sweden, for 3 different types of syringes to measure the flow rate, occlusion alarm pressure, occlusion time and bolus volume of 26 syringe pumps. Data of quality control were analyzed with statistical method. The results demonstrated that there were significant differences in the flow rate, occlusion alarm pressure, occlusion time and bolus volume (P<0. 01) between those of common syringes and original syringes. This study points out that the health care providers should select compatible syringes for syringe pumps, which provides evidence and guidance to assure the reasonable and safe application of syringe pumps in clinical practice.
Infusion Pumps ; Quality Control ; Syringes

The construction of on campus practice base is crucial for improving the quality of practical teaching.We put forward a construction pattern of‘grid type' pharmacy teaching comprehensive laboratory.It covers three-leveled experimental platform and professional teaching laboratory according to the research and development process of new drug.It also forms the communication network between learning and working demand of students.This provides new ideas for the construction of pharmacy teaching laboratory in newly-built university.

Objective:To examine the effects of acute or chronic administration of 7-nitro indazole (7-NI) on the MAC of sevoflurane and cerebellar cGMP levels in mice. Method:In acute experiment,sevoflurane MAC was determined in mice after 7-NI 120mg/kg, 180mg/kg or 120mg/kg plus L-arginine 600mg/kg was given intraperitoneally. During chronic experiment, MAC was measured on 1st, 4th and 7th day during week-long gavage feeding of 7-NI. The levels of cerebellar cGMP also were measured after acute and chronic administration of 7-NI. Result:Acute administration of 7-NI 120mg/kg decreased sevoflurane MAC by about 20% and cerebellar cGMP level by 96%. 7-NI 180mg/kg did decrease MAC not more than 7-NI 120mg/kg. No significant reduction of MAC was observed in mice treated by intraperitoneal 7-NI 120mg/kg+L-arginine 600mg/kg. In chronic experiment,sevoflurane MAC and cerebellar cGMP were decreased significantly on 1st 4th and 7th day to the similar extend, with 15%-20% reduction in MAC and 46%-60% in cGMP levels. Conclusion:Acute and chronic selective inhibition of nNOS decreases sevoflurane MAC and cerebellar cGMP levels in mice. The maximal reduction (only about 20%) of MAC can be obtained when cGMP levesl are decreased about 50% and further inhibition of generation of cGMP does not produce more enhancement to the potency of sevoflurane anesthesia. No compensatory mechanism for the inhibition of L-Arg-NO-cGMP pathway appears during week-long treatment with 7-NI.

40, of which 12 episodes were accompanied with body movement (42.8%) . BIS response was (84?19) seconds later while AAI response was (13?3) seconds later than body movement. Conclusion The relationship between BIS/ AAI and body movement is poor and both AAI and BIS respond later than body movement, so can not be used to predict body movement during propofol anesthesia.

OBJECTIVE To explore the application of n-butyl-cyanoacrylate to treat laryngopharyngeal sponge angioma.METHODS The therapy and outcome of 19 cases of laryngopharyngeal cavernous hemangiomas during 1994.1～2005.1 were analyzed retrospectively.The age of all the patients ranged from 18 to 67 years with an average of 40.2 years.15 of the 19 cases were sclerotherapied by injection of a new type of tissue adhesive NBCA.4 of the 19 cases were undergone dissection of the lesion by surgical approach combined with local injection of NBCA.The duration of Follow-up ranged from 1 to 7 years.RESULTS Complete remove of tumor was achieved in 16 cases(84.2%);the tumor of 3 cases(15.7%) was removed incompletely,whose residual tumor was ablated by YAG laser in outpatient. CONCLUSION The cavernous hemangioma occures rarely in laryngopharyngx and usually are poorly defined. It is difficult for treatment because of dangerous bleeding and airway obstruction.In this study,CT、MR and DSA were used to define the extent of disease,and a high cure rate were achieved by NBCA injection combined with surgery and laser ablation.

砄bjective:To investigate the expression of integrin ? 1 during mandibular fracture healing.Methods:Rabbit mandibular fracture model was used,the fractured bone tissues were obtained and paraffin slices were made on the day 1,3,5,7,14,30,60 and 90 after surgery respectively.Non fractured mandible was used as the control.The expression of integrin ? 1 in bone tissue, especially in osteoblasts and osteoclasts, was studied with LsAB immunohistochemical method.Results:Integrin ? 1 was widely espressed in the bone tissure close to fracture and surrounding soft tissue.In osteoblasts increased expression of integrin ? 1 was observed on day 7,maximum on day 14～30 and normal on day 90.While in osteoclasts,it was increased and kept at maximum 14～90 days aftere fracture.Conclusion:During mandibular fracture healing,the expression of integrin ? 1 in bone,especially in osteoblasts and osteoclasts,was increased.Integrin ? 1 has a critical influence on bone fracture healing.