To set up the pharmacy management organization and improve drug administrative regulations in the hospital based on JCI standards,in the building of the hospital pharmacy management system.Using effective process design principles to implement and improve the drug treatment process in such aspects as drug supply,storage,preparation,distribution,delivery,and drug use monitoring.JCI-based pharmaceutical administrative system prioritizes reasonable and safe drug use to benefit patient drug use safety and improves pharmaceutical service quality.

OBJECTIVE: To evaluate the use and tendency of anti-rejection drugs in six cities in the Yangtze valley.METHODS: The consumption data for anti-rejection drugs in the Yangtze areas during the period 2004～2006 were analyzed statistically by the method of order of consumption sum.RESULTS: The anti-rejection drugs used in the Yangtze valley increased year by year,up 28.4% in 2005 and 23.9% in 2006 over the previous year.On the list of consumption sum for the six cities in Yangtze valley,the proportions for Shanghai over the 3 years were 67.1%,62.5% and 65.4%;those for Hangzhou were 12.6%,16.7% and 14.7%;5.3%,4.6%,4.6% for Nanjing;7.6%,9.0% and 7.4% for Wuhan;4.9%,4.5%,5.0%for Chendu,and 2.5%,2.7% and 2.9% for Chongqing.CONCLUSION: The consumption of anti-rejection drugs was unbalanced among the 6 cities in the Yangtze areas,but its clinical application was basically in line with the marketing of new drug both at home and abroad.The import drugs occupied the biggest market share,while the market share of the domestic drugs increased slowly but steadily.The prices for anti-rejection drugs were still very high,which should be lowered to reduce patients' economic burden.

Objective To investigate the changes in acetylation of histone in the spinal dorsal horn in a rat model of persistent postoperative pain.Methods Ninety-six malc Sprague-Dawley rats,weighing 200-250 g,aged 6-8 weeks,were randomly divided into 2 groups (n=48 each) using a random number table:sham operation group (group S) and persistent postoperative pain group (group PPP).The rat model of persistent postoperative pain evoked by skin/muscle incision and retraction was established according to the method described by Flatters.After the rats were anesthetized with intraperitoneal chloral hydrate,the skin and superficial muscle of the medial thigh were incised and retractors inserted.This tissue was retracted for 1 h.The mechanical paw withdrawal threshold (MWT) was measured at 1 day before operation and 1,3,7,14,and 21 days after operation.Four animals were sacrificed in each group after measurement of MWT at each time point for detection of acetylated histone H3 (Ac-H3) and acetylated histone H4 (Ac-H4) expression (by Western blot analysis) and the number of Ac-H3 and Ac-H4 positive cells in the spinal cord horn (by immunofluorescence histochemistry).Results Compared with group S,the MWT was significantly decreased at 3,7,14 and 21 days after operation,the expression of Ac-H3 and Ac-H4b was significantly down-regulated at 3,7 and 14 days after operation,and the number of Ac-H3 and Ac-H4 positive cells was significantly decreased at 7,14 and 21 days after operation in group PPP (P＜0.05 or 0.01).The MWT,expression of Ac-H3 and Ac-H4b,and the number of Ac-H3 and Ac-H4 positive cells were significantly higher at 21 days after operation than at 14 days after operation in group PPP (P＜0.05).Conclusion Acetylation of histone in the spinal dorsal horn is decreased after operation,which may be involved in the development and maintenance of persistent postoperative pain in rats.

Objective Substance P and its receptor are thought to play an important role in the mechanisms of pain The purpose of this study was to investigate the effects of intrathecal (IT) morphine on substance P expression in the dorsal horn of spinal cord in a rat model of incisional pain Methods Sixteen male SD rats weighing 250 300g were randomly divided into four groups of 4 animal each: in group Ⅰ (sham operation) 30 min after IT normal saline(NS) 20 ?l 1 4% isoflurane was inhaled for 5 min but no incision was made; in group Ⅱ (control group) 30 min before incision NS 20 ?l was given IT; in group Ⅲ (postoperative analgesia group) morphine 5 ?g (10 ?l) was given IT 30 min after incision; group Ⅳ ( preemptive analgesia group) morphine 5 ?g (10 ?l) was given IT 30 min before incision The animals were anesthetized with intraperitoneal pentobarbital sodium 40 mg?kg -1 PE 10 catheter was inserted intrathecally to the lumbar region according to method of Yaksh 5 days later incision of 1 cm long was made in the plantar region of left hindpaw parallel to the muscle under isoflurane anesthesia according to the method of Brennan Pain behavior was assessed by a cumulative pain score Immuno histochemistry technique was used to measure the expression of substance P Results IT morphine given either before or after incision decreased the cumulative pain scores Incision made in the plantar region of left hindpaw increased substance P expression in the ipsilateral dorsal horn of spinal cord (0 62?0 07 vs 0 40?0 09) In group Ⅳ increase in substance P expression in the dorsal horn of spinal cord was inhibited Conclusions The analgesia provided by preemptive IT morphine is possibly mediated via the decrease in substance P in the dorsal horn of spinal cord

Objective It has been shown that protein kinase C (PKC), especially PKCy is involved in the nociceptive processing at the spinal level. This study was designed to investigate the effects of intrathecal (IT) morphine on PKCy immuno-reactivity in the spinal dorsal horn in a rat model of incisional pain. Methods Twenty-four male SD rats weighing 250-300 g were anesthetized with intraperitoneal pentobarbital 40 mg?kg-1. PE-10 catheter was inserted intrathecally to the lumbar region according to Yaksh. Five days later an incision of 1cm long was made in the plantar region of left hindpaw, parallel to the muscle under isoflurane anesthesia according to Brennan. The animals were randomly divided into 4 groups with 6 animals in each group : group Ⅰ sham-operation group received IT artificial cerebro-spinal fluid (ACSF) 20 ?l and 30 min later inhaled 1.4% isoflurane for S min but no incision was made; group Ⅱ received ACSF 20 ?l IT 30 min before incision was made; group Ⅲ post-incisional morphine group received morphine 5 ?g IT 30 min after incision and group Ⅳ pre-incisional morphine group received morphine 5 ?g IT 30 min before incision. The animals were sacrificed under general anesthesia 2 h after incision. The L4-5 segment of spinal cord was removed for determination of the expression of PKC? in the spinal dorsal horn by immuno-histochemical method.Results In group Ⅱ the PKC?-IR gray density in the spinal dorsal horn of the operated side was significantly higher than that of contralateral side and that in group Ⅰ( P

To explore the influence of low light on the synthesis of carotenoids, chlorophyll and the adaptability of transgenic plants with tomato Solanum lycopersicon L. GGPS2 gene, we constructed a vector containing a GGPS2 gene with green fluorescent protein (GFP) as report gene under the control of a cauliflower mosaic virus 35S promoter and introduced it into tobacco Nicotiana tabacum L. cv. Wisconsin 38 by Agrobacterium tumefaciens-mediated transformation. PCR analysis of the DNA from kanamycin resistant tobacco indicated that the transgenic tobacco containing the nptII gene, SlaGGPS2 gene and without contamination of Agrobacterium. We also detected the root tip of kanamycin resistant tobacco showing characteristic fluorescence. The contents of carotenoid, chlorophyll and photosynthesis of transgenic tobacco increased in comparison with wild tobacco after low light treatment. In addition, leaf mass per unit area, total dry weight, ratio of root to shoot in transgenic tobacco were all higher than that of the wild tobacco, which proved that the transgenic tobacco could increase the accumulation of biomass and promote it transport to root. The transgenic tobacco with SlaGGPS2 gene can increase the contents of carotenoid, chlorophyll, enhance the photosynthetic rate, promote the biomass accumulation and its distribution to root. Hence, the transgenic tobacco with SlaGGPS2 gene had increased low light tolerance and the SlaGGPS2 gene maybe can be used in other crops.
Agrobacterium tumefaciens ; Carotenoids ; analysis ; Chlorophyll ; analysis ; Gene Expression Regulation, Plant ; Genetic Vectors ; Light ; Lycopersicon esculentum ; genetics ; Photosynthesis ; Plants, Genetically Modified ; metabolism ; radiation effects ; Tobacco ; metabolism ; radiation effects

Glioma is the most common form of brain cancer. Despite recent advances in the treatment of solid tumors, there are few effective treatments for malignant gliomas due to its infiltrative nature. It has important significance to improve the treatment of glioma through in-depth understanding the intracerebral metabolic characteristics and pharmacokinetics of chemotherapeutics. Brain microdialysis (B-MD), an effective method to monitor central nervous system anticancer drug disposition, conditions of drugs through the blood-brain barrier, basic pathophysiologic metabolism, bioactive compounds and the changes of neurotransmitter in brain, provides the unique opportunity to allow the simultaneous determination of unbound concentrations of drugs in several tissues, and directly measure gliomas biochemistry continuously. B-MD has been able to monitor the change of brain drugs, metabolites and neurotransmitters, dynamic analysis of the drug concentration and pharmacological effect after administration, pharmacodynamic interaction between drugs, receptor mechanism of drug transport, as well as feedback information of internal environment. B-MD is expected to provide reference for clinical individual chemotherapy of glioma, but also provide powerful tools for the evaluation of new anticancer drugs in vivo. In this review, a comprehensive overview of B-MD for studies on glioma is elucidated with special emphasis on its application to neurochemistry and pharmacokinetic studies.

Objective To investigate the effects of lipnsomal prostnglandin E1 (Lipo-PGE1) on the renal function in patients undergoing cardiopulmonary bypass (CPB) .Methods Twenty ASA Ⅱ or Ⅲ patients of both sexes aged 34-56 yr weighing 48-81 kg scheduled for elective cardiac valve replacement with CPB were randomly divided into 2 groups (n = 10 each): normal saline group (group NS) and Lipo-PGE1 group. In group Lipo-PGE1, Lipo-PGE1 was infused at 3 ng·kg-1·min-1 from the initiation of CPB to the end of CPB, and then added into the priming solution of the extracorporeal circulation machine with its concentration set at 5 ng/ml. In group NS, the equal volume of normal saline was administered instead of Lipo-PGE1 . The concentrations of thromboxane B2 ( TXB2 ), 6-keto-prostnglandin F1α ( 6-Keto-PGF1α ), and free hemoglobin ( F-Hb ) in plasma, and α1-microgipbulin (α1-MG), β2-micmglobulin (β2-MG) and Cystatin C (Cys C) in serum were measured after heparinization and before CPB (T1), at 30 min of CPB (T2) and at 0, 1 and 24 h after termination of CPB (T3-5). Results Compared to T1, the concentrations of TXB2, 6-Keto-PGF1α, α1-MG and β2-MG and TXB2/6-Keto-PGF1α ratio at T2-4, and the concentrations of F-Hb and Cystatin C at T2-5 were significantly increased in both groups ( P < 0.05). The concentration of 6-Keto-PGF1α at T2-4 was significantly higher, and concentrations of TXB2, α1-MG and β2-MG and TXB2/6-Keto-PGF1α ratio at T2-4 and concentrations of F-Hb and Cys C at T2-5 were significantly lower in group Lipo-PGE1 than in group NS ( P < 0.05). Conclusion Lipo-PGE1 can obviously improve the renal function in patients undergoing CPB.

OBJECTIVE:To explore the approach and starting point for the management of hospital high-alert medications so as to enhance the level of drug safety control.METHODS:By reviewing pertinent literature,the background,concept and categories of high-alert medications as well as the practice and experiences of carrying out management on high-alert medications in our hospital were introduced.RESULTS & CONCLUSIONS:The management on hospital high-alert medications has effectively lowered the risks of it.In view of the frequent occurring drug safety events,it is necessary to implement the corresponding management on high-alert medications in medical institution.It is advisable to establish a corresponding list of high-alert medications as well as a supervising system in medical institutions to improve drug control safety level and risk prevention ability.

OBJECTIVE:To prepare Yugan oral liquid and to observe its therapeutic effect on chronic hepatitis B METHODS:Yugan oral liquid was prepared of milkvetch root,thorowax root and magnolia vine fruit etc and the quality standard was established RESULTS:Yugan oral liquid was reasonable in both formulation and preparation process with a total effective rate of 89 8%,which was more effective than that in control group CONCLUSION:Yugan oral liquid is reliable in preparation technique,controllable in quality and effective in treatment of chronic hepatitis B