OBJECTIVE: To summarize the approaches and methods for clinical pharmacists to provide clinical pharmaceutical care.METHODS: By reviewing pertinent literature combining the working experience of the clinical pharmacists,the approaches and methods for clinical pharmacists to provide pharmaceutical care were explored.RESULTS: Pharmacists could provide clinical pharmaceutical care by participating in clinical rounds,consultation and pharmaceutical monitoring,intervening medical order,offering drug-counseling service,handling the adverse clinical pharmacy events and providing medication education etc.CONCLUSIONS: Clinical pharmacists can provide various kinds of clinical pharmaceutical services for the safe,effective and economical use of drugs.

OBJECTIVE:To investigate the status quo and rationality of the perioperative use of drugs in patients with cataracta. METHODS:The drug use data of 60 patients undergoing cataracta surgery in our hospital from Apr. 2007 to Mar. 2008 were analyzed retrospectively and statistically. RESULTS:The drugs used during perioperative period consisted of antibacterials (applied either systemically or locally) and other assistant drugs (blood coagulants,drugs for decreasing intraocular pressure,anti inflammatory drugs and Chinese patent medicines). All the patients were treated with systematic antibacterials for prevention medication. The systemically used antibacterials consisted of ?-lactam antibiotics,clindamycins,aminoglycosides,fluoroquinolones and amphemycins. The problems existed in systemic use of the antibacterials manifested as irrationality in the choice of drug category,dosage,administration frequency,administration time and drug combination,etc. The locally applied antibacterials consisted of aminoglycosides,fluoroquinolones,tetracyclines and lincomycins. The problems existed in the local application of the antibacterials manifested as irrationality in administration time,drug change and drug combination,etc. CONCLUSION:The rationality of the perioperative drug use in patients with cataracta in our hospital remains to be improved.

OBJECTIVE:To analyze the problems existing in the use of thiamphenicol for outpatients. METHODS:In this retrospective study,a total of 743 outpatient prescriptions of Thiamphenicol enteric-coated tablets in one hospital during Mar. 2008 were analyzed in respect of the prescription writing,medication suitability and amount of money of prescriptions,etc. RESULTS:The problems in the use of Thiamphenicol manifested as nonstandard in prescription writing,irrational in clinical drug choice,drug combination,administration and dosage,etc. CONCLUSION:The use of Thiamphenicol in the hospital is somewhat irrational thus remains to be standardized further.

Aromatic hydrocarbons are capital environmental contaminations. Pseudomonas alcaligenes NCIB 9867 (P25X) is capable of degrading aromatic hydrocarbons via the gentisate pathway. Biochemical characterization indicated that it has isofunctional enzymes for the mono- and dioxygenase- catalysed reactions. One set of the enzymes is constitutive and the other is strictly inducible. To date, only the genes for the constitutively-expressed gentisate dioxygenase and the downstream enzymes have been cloned. A mutant strain of P25X, designated SNZ28, which had the constitutive copy of the gentisate 1, 2-dioxygenase gene interrupted by a streptomycin/spectinomycin resistance gene cassette, was found to still express gentisate dioxygenase when induced by gentisate. The proteome profiles of P25X and mutant SNZ28, grown in the presence and absence of the aromatic inducer gentisate, were compared after 2D-PAGE. Fifteen distinctive protein spots which were observed only in induced cells of P25X and mutant SNZ28 but absent in non-induced cells of both were further analyzed by MALDI-TOF and Q-TOF. Of the 15 proteins, 12 showed significant sequence similarity to proteins with assigned function in other microorganisms . The identification of protein P4 which showed positive identification to a gentisate dioxygenase from Ralstonia species indicated the putative role of this protein to encode gentisate 1, 2-dioxygenase in P.alcaligenes.

BACKGROUND:Studies have shown that overexpression of myelin-associated glycoprotein (MAG) and oligodendrocyte myelin glycoprotein (OMgp) is the main reason for early neuronal regeneration failure. OBJECTIVE:To study the effect of human amniotic mesenchymal stem cel s (hAMSCs) transplantation on neural functional recovery of rats with ischemia/reperfusion (I/R) injury. METHODS:Sixty Sprague-Dawley were randomized into sham, I/R, and hAMSCs groups (n=20 per group). Rats in the hAMSCs group were given 1 mL of hAMSCs suspension (1.0×108/L) via the tail vein 24 hours after I/R injury. Rat neurological function recovery was assessed based on behavior changes, as determined by Longa behavioral score, cylinder test, horizontal ladder walking test and limb symmetry test at 1, 3 days, and 1, 2, 3 weeks post transplantation. Cel migration and distribution were observed using immunofluorescence method at 1 day, and 1, 2, 3 weeks post transplantation. MAG and OMgp protein expression was detected by western blot assay at 2 weeks post transplantation. Neuronal apoptosis was detected by TUNEL staining at 3 weeks post transplantation. RESULTS AND CONCLUSION:In the hAMSCs transplantation group, red marker-positive cel s were visible around the injury region at 1 week after transplantation, and over time, these cel s were increased in number. Significant improvement in the neurological function of rats were observed in the hAMSCs group as compared with the I/R group at 3 days and 1, 2, 3 weeks after transplantation (P<0.05), and the expression of MAG and OMgp proteins were also decreased dramatical y in the hAMSCs group (P<0.05). After I/R injury, the number of apoptotic cel s was increased, but hAMSCs transplantation reversed this effect. Overal , hAMSCs transplantation can reduce neuronal apoptosis by reducing MAG and OMgp expression levels, and thereby promote neurological functional recovery from I/R injury in rats.

Biomedical Research ; methods ; trends ; China ; Combined Modality Therapy ; Humans ; Management Information Systems ; trends ; Multicenter Studies as Topic ; Pancreatic Neoplasms ; therapy

Adrenergic beta-2 Receptor Agonists ; administration & dosage ; therapeutic use ; Asthma ; diagnosis ; etiology ; therapy ; Child ; Child, Preschool ; Chronic Disease ; Glucocorticoids ; administration & dosage ; therapeutic use ; Humans ; Infant ; Pediatrics ; Seasons ; Time Factors

Objective To explore the risk factors for in stent stenosis (ISR) in coronary artery disease in elderly patients undergoing postoperative percutaneous coronary intervention (PCI).Methods We chose 418 cases undergoing PCI in our hospital.There were 263 males and 156 females,aged from 60 to 79 years,average (71.3--8.9)years in this study.Under the same conditions of treatment strategies,we collected all possible risk factors for ISR in patients undergoing postoperative PCI,and statistics were analyzed.Results All patients were rechecked at 1 year after PCI.104 cases (24.9％) occurred ISR,and 314 cases (75.1％) were diagnosed without ISR.Multiple logistic analysis showed that,and sex had little effect on ISR incidence (P＞0.05).Body mass index(OR=9.54,95％CI:6.542～32.154,P=0.002),smoking history(OR=26.01,95％CI:5.532～122.238,P=0.000),hypertension(OR=15.72,95％CI:3.240～76.026,P=0.001),diabetes mellitus(OR=11.98,95％CI2.667～53.835,P=0.001),history of high cholesterol(OR=8.98,8,95％CI2.164～37.283,P=0.003),exercise time (OR 5.63,8,95 ％ CI2.004 ～ 25.385,P=0.013)had positive correlations with ISR incidence.Conclusions Effective control of risk factors including smoking,hypertension,diabetes,high cholesterol,proper exercise,and weight control can help prevent the development of ISR in elderly patients with postoperative PCI.

BACKGROUND:Currently delayed encephalopathy is closely related with the cel apoptosis in nerve tissue after carbon monoxide (CO) poisoning. The protective effect of heme oxygenase-1, especial y in the brain injury remains controversial.
OBJECTIVE:To observe heme oxygenase-1 mRNA and protein expression at different time points after CO poisoning in the mouse brain.
METHODS:Male Kunming mice, weighing 18-22 g, were randomly divided into CO poisoning group and air control group. The model of delayed encephalopathy after acute CO poisoning was established with intraperitoneal injection of CO. Air control group was intraperitoneal y injected with air. In situ hybridization and western blot analysis were applied to observe the heme oxygenase-1 mRNA and protein expression in the hippocampus of mice in the two groups at different time points.
RESULTS AND CONCLUSION:There were few positive cel s for heme oxygenase-1 mRNA expression in the air control group, with light staining;but a large number of positive cel s for heme oxygenase-1 mRNA expression in CO poisoning group, with deep staining. The heme oxygenase-1 mRNA expression was increased at 1 days (P<0.01), reached a peak at 3 days (P<0.01), decreased at 5 days (P<0.01), and stil higher than air control group at 21 days (P<0.01). Changes of heme oxygenase-1 protein expression were consistent with heme oxygenase-1 mRNA expression. The upregulated expression of heme oxygenase-1 mRNA and protein plays a crucial role in the pathogenesis of delayed encephalopathy after CO poisoning.

OBJECTIVE: To observe the effect of recipes replenishing qi and activating blood on cell proliferation and apoptosis in the liver of natural aging rats. METHODS: Natural aging rats were under administration of recipes replenishing qi or activating blood for 4 months. The liver of the rats was prepared into cell suspension for determination of cell proliferation and apoptosis with PI-staining and flow cytometer. RESULTS: (1) Compared with those of the young rats, the cells in G(0)-G1 phase in the liver tissue of aging rats were increased (P< 0.01), and apoptosis cells were increased (P< 0.01), while the cells in S and G2-M phases were decreased (P< 0.01). (2) Compared with those of the aging rats, the cells in G(0)-G1 phase in the liver tissue of aging rats administered recipes replenishing qi or activating blood were decreased (P< 0.01), and it was more obvious in activating blood group than in replenishing qi group (P< 0.01); the cells in S and G2-M phases were increased (P< 0.01) and there was no significant difference between the activating blood group and the replenishing qi group (P> 0.05). (3) The apoptosis cells in replenishing qi or activating blood group were decreased significantly (P< 0.01), and the effect of replenishing qi was better than that of activating blood (P< 0.01). CONCLUSION: (1) Cell proliferation is decreased and apoptosis is increased in the liver tissue of natural aging rats. (2) Recipes replenishing qi or activating blood can accelerate cell proliferation in the liver tissue of natural aging rats, and the effect of activating blood was slightly stronger than that of replenishing qi. (3) Recipes replenishing qi or activating blood can inhibit cell apoptosis in the liver tissue of natural aging rats, and the effect of replenishing qi was better than that of activating blood.