OBJECTIVE: To propose feasible strategies for the pharmaceutical development in the West of China METHODS:To analyse the pharmaceutical industry,pharmaceutical business,traditional Chinese medicine and current national pharmaceutical situation,and the existing problems in the West RESULTS & CONCLUSION:A series of strategies concerning the pharmaceutical development in the West are brought forth in order to promote the healthy development of the pharmaceutical industry there ,including ideology strategy,sustainability strategy,innovation strategy,talent strategy,policy strategy,methodology strategy,management strategy,patent strategy,and brand strategy

To introduce a new modification to simplify the neuroprosthesis of sacral anterior root stimulated micturition for Chinese patients with spinal cord injury (SCI). Spinal cord was transected at T 10 in six dogs and they were randomly divided into 2 groups. In dogs of group I, bilateral L 7 ～S 3 posterior rhizotomy (complete de afferentation, SDAF) was performed. In animals of group II bilateral L 7 , S 2 , S 3 posterior rhizotomy plus bilateral S 1 anterior rhizotomy (partial de afferentation combined with partial de efferentation) were performed. Cystometrogram (CMG) was carried out weekly after the operations. For clinical studies, ten patients with complete SCI above cone were included. Intraoperative electrical stimulation of each individual S 2 ～S 4 roots was carried out and bladder pressure changes were recorded simultaneously. The results showed that the dogs in group II manifested a similar CMG to that of group I, indicating that a flaccid bladder with good compliance and storing function was resulted. For parasympathetic innervation to bladder detrusor in Chinese, it had been found that S 3 root was the most frequent (100%) and the most efficacious (52 2%) contributor, S 4 ranked the second frequent (90%) and a lesser but still significant efficacious (44 9%), and S 2 the least frequent (25%) and the minimal contributor (2 9%). It suggested that using one cable with two electrodes placed on the anterior roots of S 3 and S 4 bilaterally, combined with severance of S 3 and S 4 posterior roots as de afferentation, or plus division of anterior root of S 2 as de efferentation, could restore both voiding and storing function of the bladder in Chinese SCI patients. This new modification has the advantages of reducing the cost of neuroprosthesis and broadening of its indication

Objective To compare L 5 anterior roots which is mostly composed of somatic motor nerve fibers and S2 anterior roots which is mostly composed of parasympathetic nerve fibers as dynamic nerve on bladder reinnervation and functional reconstruction after spinal cord injury. Methods Randomly select one side as experimental side and the other side as control, then L 5-S2 anterior roots cross extrameningeal anastomosis in the experimental side and S2-S2 self extrameningeal anastomosis in the control side were performed in 5 dogs. The changes of bladder pressure, urethral pressure responsed to electrical stimulation of the anastomosis roots on each side were recorded in the mean time and the two groups data were compared after one year. Results There were no significant difference between the changes of bladder pressure, urethral pressure responded to the stimulation of left side and right sides anterior roots as the anastomosis operation performed. After one year, both of experimental sides L 5 and control sides S2 anterior roots established neural relationship with bladder detrusor and urethral sphincter. There were no significant difference in the change of bladder pressure responded to electrical stimulation of the anastomosis roots between experimental side (5.0?2.1) kPa and control side (4.6?1.8) kPa(P=0.17) as well. The change of urethral pressure responded to electrical stimulation of the anastomosis roots between experimental side (4.2?1.7)kPa and control side (4.4?1.6)kPa also has no significant difference(P=0.31). Conclusion In the treatment of bladder dysfunction after spinal cord injury, L 5 anterior root can serve a similar role as S2 on bladder functional reconstruction as a dynamic nerve.

OBJECTIVE:To seek for the countermeasures to standardize the administration of medical consultation service in the retail pharmacy.METHODS:To analyse the existing problems of the consultation service in the retail pharmacy.RESULT_S&CONCLUSION:We suggest that the consultation service should be carried out by speciallyassigned persons,CIS should be introduced,computer network should be manipulated and a standardized administration system should be established.Only in this way can the quality of service be raised and the security of medication of the public be ensured.

OBJECTIVE:To provide reference for Chinese pharmaceutical retail chain enterprises in making marketing strategy.METHODS:According to the organization and operational model of Chinese pharmaceutical retail chain enterprises,their practicable marketing strategy was discussed.RESULTS & CONCLUSION:Chinese pharmaceutical retail chain enterprises should make practicable and feasible marketing strategy to promote market competition ability basing on self-condition.

Objective:To study the anatomic and clinical experience in distally based neuroadipofascial turnover flap incorporating superficial peroneal nerve.Methods:Thirty six (32 preserved and 4 fresh) cadaver lower limbs were used to investigate the blood supply of superficial peroneal nerve and the relationship with the vascularization of its vicinity integument.Distally based neuroadipofascial flap incorporating the nutrifying vessels of superficial peroneal nerve was designed for dorsal foot reconstruction.Results:The proximal part of superficial peroneal nerve was supplied by an accompanying superficial peroneal artery.In the one third part of the lower leg,this artery became an interlacing paraneural vascular plexus and was reinforced by branches from the distal perforators of anterior tibial artery,the supramalleolar perforator of peroneal artery,and the recurrent branches of dorsal pedal artery.Two chain linked longitudinal vascular plexuses (fascial and paraneural) were confirmed in the anterior lower leg integument.In practice,distally based superficial peroneal neuroadipofascial turnover flaps were successfully transferred in 5 cases.The flap measured (10 14) cm?(4 5) cm in size.The pedicle was (3 4) cm in width.The pivot point was located (2 3) cm above the line between medial and lateral malleolus.Conclusion:Distally based superficial peroneal neuroadipofascial turnover flap is a simple and safe procedure with minimal morbidity of the donor site.

Objective To establish the median equation of second trimester Down′s syndrome (DS) screening maternal serum markers ,alpha-fetoprotein (AFP) and human chorionic gonadotrophin (HCG) ,in Xiangxi area and to investigate the influence of new median values on the local screening results .Methods The electrochemiluminescence immunoassay (ECLIA ) was applied to detect the serum AFP and HCG levels in 2619 second-trimester normal pregnant women ,the medians of AFP and HCG in each gestational week were calculated ,and the regression equation between gestational period and the medians of AFP and HCG were es-tablished by using the statistical software ,then the results were compared with the evaluation results of software built-in medians . Results Serum AFP level was positively correlated with the gestational week (P<0 .01) ,the HCG level was negatively correlated with the gestational week (P< 0 .01);the AFP and HCG levels were negatively correlated with the body weight of pregnant woman (P<0 .01) .Before correcting the body weight ,compared with software built-in human source serum markers ,the average levels of serum AFP and HCG in Xiangxi area increased by 6 .73% and 31 .54% respectively ,the differences were statistically sig-nificant ,after correcting the software ,the screening false positive rate was remarkably decreased .Conclusion The establishment of serum maker medians for second trimester pregnant woman in Xiangxi area can increase the efficiency of the second trimester DS screening ,thus effectively screens out the DS fetus in local area .

Objective To evaluate the implementation of the national essential medicine system in Shaanxi Province.Methods Using a standardized methodology (2008 Edition) developed by the World Health Organization(WHO) and Health Action International(HAD,data on the prices and availability of 38 essential medicines were collected from 120 primary,secondary and tertiary public hospitals in ten cities of Shaanxi Province from March to May 2012.Results The availability of essential medicines is generally low at public hospitals in Shaanxi province,as the average availability of originator brands is but 5.9％,and that of generics of the lowest prices is but 23.9％,while this availability at tertiary hospitals is higher than hospitals of lower levels.The procurement prices of originator drugs within essential medicines are distinctly higher than the international reference prices for the originator brands,and slightly higher for the lowest priced generics.The procurement prices at primary care hospitals are slightly lower than that of other hospitals.Retail prices of essential medicine are not significantly different among regions of different income levels.Affordability of originator brands is poor,while that of their generic equivalents is good.Conclusion The government is recommended to adjust the national essential medicine list,expand the variety of essential medicine moderately,improve the medicine pricing mechanism,and deepen public hospitals reform.

OBJECTIVETo observe whether bladder controller can restore bladder function in paraplegic dogs.

METHODSFour dogs were studied after their T(10) spinal cord was transected. Electrodes implanted around S(2) bilaterally were connected to subcutaneous recievers. Microsurgical techniques were employed in dorsal rhizotomy at S(1 - 3) intradural segment. After daily stimulation, the results of bladder controller were evaluated by micturition and vesicography.

RESULTSMicturition was given under electrical stimulation with a urine volume of 80 - 140 ml per time. The mode of micturition was post-stimulus voiding. Vesicography showed that the bladder was filled and bladder neck was open in the micturition course of electric stimulation. Residual urine volume was 15 - 20 ml.

CONCLUSIONBladder controller together with a sacral deafferentation procedure can restore bladder function of paraplegic dogs.

Animals ; Disease Models, Animal ; Dogs ; Electric Stimulation ; Male ; Spinal Cord Injuries ; physiopathology ; surgery ; Urinary Bladder ; physiopathology ; surgery ; Urination

OBJECTIVETo summarize surgical treatments and their corresponding curative effects on sciatic nerve injuries.

METHODSSurgical treatments on sciatic nerve injury were performed in 28 patients from January 1990 to July 2000. The treatments included neurolysis, neurolysis plus partial nerve anastomosis, nerve anastomosis and nerve transplantation. The curative effect was evaluated according to Sunderland criteria.

RESULTSOf 28 cases, 22 patients were followed up with a follow-up period of 13 months to 5 years (average 30 months). Of 22 nerves, 7 were excellent, 5 good, 7 fair and 3 poor, with an excellence rate of 54.5%.

CONCLUSIONSThe fair results of sciatic nerve injury are related to its structural character. Surgical exploration should be performed if nerve function does not recover 3 months after primary operation and if Tinel's sign and electromyogram show no signs of nerve regeneration. Electrophysiological monitoring in the operation is useful in electing surgical methods and predicting the results of nerve anastomosis.

Adolescent ; Adult ; Anastomosis, Surgical ; Child ; Cohort Studies ; Female ; Follow-Up Studies ; Humans ; Injury Severity Score ; Male ; Middle Aged ; Nerve Regeneration ; physiology ; Neurosurgical Procedures ; methods ; Recovery of Function ; Retrospective Studies ; Sciatic Nerve ; injuries ; Sciatic Neuropathy ; etiology ; surgery ; Treatment Outcome