OBJECTIVE:To promote safe,effective,economical and proper medication.METHODS:Prescriptions in the outpatient and emergency departments of our hospital in2003were randomly selected;the irrational prescriptions were ana?lyzed with regard to drug descriptions,pharmacological knowledge and literatures.RESULTS:The irrational one amounted to4.92%of the total selected prescriptions;antibiotics drug abuses amounted to84.12%of the irrational ones.The irrational drug use problems were mainly seen in administration scheme,repeated dosage,menstruum,administration,drug combina?tion,compatibility and combined toxicity.CONCLUSIONS:Clinical pharmacist plays an important role in promoting rational drug use by checking prescriptions.

In order to observe the febrffugal response and analysis on its mechanism of needling "Shang gen" point bilateral infraorbital nerves of rabbits were sected in the experiment. Fever models were made by leukocytic pyrogen. The experiment findings were as follows:1. It was found that when febrile response of leukocytic pyrogen in rabbits was significant, the cAMP content in CSF was strikingly increase (25.14?2.11pmol/L). During electric needling "Shang gen" point of febrile rabbits, however, fever response was markedly inhibited (△T was 0.27?0.07 at 60min); The cAMP content rise in CSF was markedly inhibited (11.22?0.13 pmol/ml).2. After sectioning bilateral infraorbital nerves of rabbits, the fever response of febrile rabbits was not depressed (△T was 0.71?0.06 at 60min) during electric needling "Shang gen" point. In the mean time, the cAMP content in CSF was significantly increased (28.53?1.12 pmol/ml).3. The authors inferred that the mechanism of febrffugal response of electric needling "Shang gen" point might be closely associated with producing nerves impulse (from the that point) which inhibited probablely the synthesis of cAMP through some modes.

Objective To investigate the dissolution rates of glibenclamide and metformin in compound metformin hydrochloride. Methods The concentrations of the glibenclamide and metformin were determined by HPLC method. The rotating basket method was used to measure and compare the dissolution rates of glibenclamide and metformin between the compound metformin hydrochloride and conventional tablets. Results The dissolution rates of glibenclamide and metformin with different preparation came up to the standard of CHP (2005), but the dissolution parameters were different. Conclusion The dissolution rate of glibenclamide indicated significant difference between the compound metformin hydrochloride and the conventional tablets, and no significant difference for metformin.

The incidence of gastric carcinoma is increasing and lymphatic metastasis is one of the major causes of death.Vascular endothelial growth factor-C(VEGF-C),Vascular endothelial growth factor D(VEGF-D)linking their receptor(VEGFR-3)can increase lymphangiogenesis,advance lymphatic metastasis,and relate to lymphatic vessel density of tumor.More and more studies of lymphatic vessel of gastric carcinoma cause great attention.We summarizeed the mechanism of lymphangiogenesis,the new development of relationship between lymphangiogenesis and lymphatic vessel density and their clinical significance.

Urinary tract infection (UTI)is a commonly encountered disease during routine clinical care. In the mean time, it is also a commonly encountered hospital acquired infection. UTI possesses various clinical symptoms, and usually the symptoms are atypical. The detection of leukocyturia and bacteriuria is an essential index for screening and confirmatory diagnosis of UTI. This article summarized the pathogenesis of UTI, diagnostic criteria, clinical significance and application evaluation of detection of the WBC and bacteria in urine.

To study the influences of the demographic evolution to government expenditure on health by using the method of generalized method of moment(GMM)by dynamic panel data of 31 provinces or cities from 1998 to 2011. The result showed that the elderly dependency ratio had a significant positive impact on government health expenditure, while the reduction of child dependency ratio would increase it. There were clear differences among regions. The elderly and child dependency ratio were both significantly positive for the eastern region, no significant effect for the central, and positive and negative respectively for the western. Therefore, it is needed to further improve the proportion of government health spending in total health expenditure, increase transfer payment, reduce regional differences and achieve the equalization of basic public health services.

Mesenchymal stem cells (MSCs) have been the hot spot of rehabilitation and tissue engineered medicine.Due to their origination from the adult tissues,the multilineage differentiation potential and immune escape characteristics,MSCs become the ideal seed cells for cell transplant treatment.This article summarizes the biological characteristics of MSCs and its application in the treatment of liver disease.

Bronchiolitis is the most common lower respiratory tract disease in infants. There is no speciifc treatment for it and the treatment is mainly supportive. The management of bronchiolitis is the clinical hotspot recently. Continuous positive airway pressure (CPAP) has gained more attention in clinical application as it is a safe, effective, and noninvasive method and can effectively relieve symptoms of bronchiolitis and improve prognosis. This paper reviews the clinical application of CPAP in infants with severe bronchiolitis.

Hypertension is a global problem,affecting both developed and developing nations. The mor-bidity of hypertension in children and adolescents has increased year by year in recent years. Hypertension in children can cause target organ damages(mainly renal,cardiovascular,central neurological,or optic fundal). In clinical practice,we need to find simple and easy methods for early recognition of target organ damages,thus se-rious consequences in adult hypertension may be prevented.

OBJECTIVE: To introduce and analyze the present status of research on decomposed recipes of traditional Chinese medicine (TCM). METHODS: The relevant literature on the study of the decomposed recipes of TCM in the past five years was collected and analyzed. RESULTS AND CONCLUSION: Studies on the decomposed recipes of TCM have been made from the whole body level to the organ, cell and molecular research level. The pharmacological research in vitro is the main way and quantitative changes of the chemical ingredients have been measured before and after composition. It is very important to combine the modern science and technology in exploring the composing mechanisms of TCM remedies.