OBJECTIVE:To provide reference for rational use of drugs in hospital under the condition of the separation of drug and medical care. METHODS:The volumes of business,income from drug and income condition of medical staff were compared before and after implementation of separation of drug and medical care. The chance for pharmaceutical work under the condition of the separation of drug and medical care were analyzed to put forward advice for improvement of drug use in medical institutions. RESULTS & CONCLUSION:After conducting Wuhu model in 8 medical institutions,some achievement and experience have been obtained. It should be propelled to implement effective administration for rational use of drugs to resolve the problems on over expensive medical service.

Objective To investigate the efficacy and safety of laparoscopic operations of ovarian tumors in children.Methods A total of 24 children with ovarian tumors treated laparoscopically from January 2000 to March 2005 were studied.The laparoscopic operations(tumor enucleation or unilateral adnexectomy) were conducted under general anesthesia with endotracheal intubation.Electrocoagulation of the capsule was performed alongside the borderline of the lesion for tumors 5 cm in diameter.After blunt dissection of the tumor and capsule,the lesion was completely enucleated.Hemostasis of the residual cut surface was accomplished by using electrocoagulation,with no need of suture. For large ovarian cysts disturbing laparoscopic visualization,the aspiration of hydatid fluid was conducted before the enucleation.Results All the operations were successful completed under laparoscope,including 24 cases of tumor enucleation and 2 cases of unilateral adnexectomy.The operation time was 50?20 min,the amount of hemorrhage was 30?10 ml,and the postoperative hospital stay was 2~4 d.No surgical complications or wound infection occurred.Follow-up in the 24 cases for 1 year found no recurrence.Conclusions Laparoscopic operations for ovarian tumor in children is safe and effective.

Objective To explore the value of Ligasure and Ultracision in total laparoscopic hysterectomy (TLH). Methods From January 2002 to December 2006,totally 225 patients received total laparoscopic hysterectomy in our hospital. Among the cases,Ligasure was used in 152 patients,and Ultracision were employed in 72. The clinical data of the patients were reviewed. Results The mean operation time in the Ligasure group was significantly shorter than that in the Ultracision group [(104.9?29.2) min vs. (152.4?46.6) min,t=-9.329,P=0.000]. And the mean blood loss of the Ligasure group was significantly less than that in the other group [(32.9?14.9) ml vs. (126.4?12.1) ml,t=-46.710,P=0.000]. In both the groups,no patient was converted to open surgery or developed complications or surgical injuries. Conclusions Both Ligasure and Ultracision are safe and effective for total laparoscopic hysterectomy. Ligasure is superior in the management of uterine vessels,while the Ultracision is more effective in opening the vesicle and separating the cardinal ligament.

Objective:To compare the time domain and the frequency domain of speech-evoked auditory brainstem response measured by stimulation of left and right ears, and to explore the difference and possible reasons of neural coding for speech from different ears in auditory brainstem.Method:Speech-ABRs to syllable /da/ of 31 healthy adults were recorded. Statistical analysis was performed on time-domain parameters, such as latencies and amplitudes of featured peaks, and frequency-domain ones, such as amplitudes of the fundamental frequency and the first formant of speech-ABRs ranging from 20-50 ms. A scoring criterion to grade the appearance of featured waves was proposed for waveform evaluation.Result:There were no significant difference for the latencies of binaural featured peaks and amplitudes of feature peaks(except peaks A and O). The waveform scores of right ear were greater than that of left ear. The amplitudes of fundamental frequency of binaural waves were both greater than that of the first formant. There was no significant difference of amplitudes of fundamental frequency and the first formant between two ears.Conclusion:The origins and distributions of speech-ABR are essentially symmetrical in brainstem in contrast with the hemisphere asymmetry of speech.

Objective To optimize the method of transcription activator‐like effector transcription factors (TALE‐TFs) con‐struction ,some improvement and adaption were made based on the traditional methods .Methods We first constructed the basic tandem fragments with different length ,including trimer ,tetramer ,pentamer and hexamer by Golden Gate cloning technique and PCR ,then the procedure with the highest efficacy was chosen to construct our TALE‐TFs .To determine the function of the TALE‐TFs ,the plasmid pminCMV with the specific binding sequence of TALE‐TFs was constructed by fragment substitution reaction (FSR) .The transcription activating function of TALE‐TFs was confirmed by the intensity of red fluorescence ,after TALE‐TFs , pEGFP‐N1 and pminCMV plasmid were co‐transfected into 293HEK cells .Results An optimized method for TALE‐TFs construc‐tion and functional assay was established .Conclusion This method can potentially be wildly used in fields that the expression of some constitutively expressed genes needs to be modified .

Objective To analyze the airflow characteristics and investigate the relationship of the structure and the function of nasal cavity by the three?dimensional reconstruction of nasal airway of patients with structural abnormalities(nasal septum deviation)and healthy people and the estab?lishment of finite element model by computer. Methods On the basis of CT imaging of the nasal cavity in patients with structural abnormalities(na?sal septum deviation,n=20)and healthy people(n=20),three?dimensional reconstruction of nasal airway was conducted by resurfacing finite ele?ment subdivision to simulate the characteristics of airflow in nasal cavity. Results The airflow mainly went through the commodious side of the nose in patients with nasal septum deviation and the maximum fluence appeared in the middle part of meatus nasi communis. The airway pressure de?creased most significantly in the most flank?curvature part of nasal septum deviation,accounting approximately 79.65%of the total pressure. In healthy people,the bilateral airflow was affected by nasal cycle and was mainly characterized by one nasal cavity,and the maximum fluence was ob?served in the middle and the inferior part of meatus nasi communis. The airway pressure decreased most significantly in limen nasi,accounting ap?proximately 58.78%of the total pressure. Conclusion Numerical modeling of nasal cavity can be used to analyze the relationship between the nasal structural abnormalities and the airflow characteristics,which is a scientific method to analyze the association of nasal structure and function with dis?ease and can be used for pre?and post?operative individual evaluation of operative therapeutic regimen targeting at optimizing airway and altering air?flow distribution.

With the rapid increase of the number of cardiovascular disease patients in China, and the popular trend of cardiovascular disease risk factors is becoming more and more obvious, the control of risk factors for cardiovascular disease has become an important public health problem as well as a great challenge to social and economic development. Recent studies show that resistance training plays a positive impact on the control of risk factors for cardiovascular disease. This article reviewed the related literature in recent years for the resistance training control risk factors of the cardiovascular disease, and stated the precautions and challenges during the process of the implementation of resistance training in order to provide new clues to the research and practice for control the risk factors of cardiovascular disease .

Objective To investigate the effect of pelvic floor muscle exercise on perimenopausal female sexual dysfunction. Methods Forty six patients with perimenopausal female sexual dysfunction received pelvic floor muscle exercise. Sexual function and pelvic floor muscle strength were compared between pre-and post-exercises. Result The patients′pelvic floor muscle strength and sexual function after exercises were significantly better than those before the exercises (P<0.05). Conclusion Implementation of the pelvic floor muscles exercise in the patients with perimenopausal sexual dysfunction can strengthen pelvic floor muscle and thus alleviate their sexual dysfunction.

OBJECTIVE To explore the latency characteristics of speech evoked auditory brainstem response(speech-ABR)from healthy Chinese adults by different stimulation intensities and its significance in neural encoding of speech in the brainstem. METHODS ABRs to speech syllables of 32 subjects were recorded in four stimulus intensities varied from 20 to 80 dB SPL by 20 dB steps, under 11.1/s stimulus rate. A set of featured waves were determined under these intensities, and then the characteristics of their latencies were analyzed. RESULTS A series of featured waves were observed starting from onset response(including V and A waves), transitional C wave, then following frequency-following responses(FFRs), and the offset O wave. As the reduction of stimulus intensity, the latencies of speech-ABR delayed significantly(P

At present, the suitable sports rehabilitation methods for frail old people mainly include endurance training, resistance train-ing and comprehensive functional training, while comprehensive functional training includes aerobic exercise and anaerobic exercise, and is suitable for the frail elderly to do exercise at home, which is more conducive to further large-scale promotion. In addition, long-term low and medium intensity exercise can improve the balance ability of the elderly, prevent them from fall, improve the physiological function, and ef-fectively regulate muscle potential;while, the high intensity exercise has greater risk for older people. This article introduced the types and effects of exercise in order to provide reference basis for frail old people in China.