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.

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.

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.

Lactoferrin(LF) belongs to the transferrin family and is a multifunctional glycoprotein with a variety of biological activities, which not only binds to viral antigenic determinants to inhibit the recognition and binding of viruses to host cells,but also inhibits cell carcinogenesis through the production of thiobarbituric acid, malondialdehyde and other substances with strong antioxidant properties. In recent years, it has been found that in addition to its antiviral and anti-inflammatory functions, LF also has the ability to promote the repair of various types of damaged tissues. This paper mainly reviews the repairing and pro-repairing effects of LF after skin, muscle, bone, intestinal, brain and gingival injuries, aiming to elucidate the further application prospects of LF in the medical field.

Objective To investigate the effect of bone cancer pain on emotion and NMDA re-ceptor NR2B subunit expression level in anterior cingulate cortex (ACC)in rats.Methods One hun-dred and fifty healthy male Wistar rats weighing 200-250 g aged 3 months old were randomly divided into 3 groups (n = 50 in each group):sham operation group (group S),bone cancer pain group (group BCP),RO25-6981 group (group RO).The BCP model was established by inoculating Walker 256 breast cancer cells into right intra-tibial.Rats in group S were given the same dose of d-hanks. Group RO was injected intraperitoneally with RO25-6981 (5 mg/kg/d)on the day of inoculation, while rats in the group S and group BCP were given the same dose of normal saline.Mechanical with-drawal threshold (MWT)and thermal withdrawal latency (TWL)of right hind legs were measured on day 7,10,14 after inoculation respectively.Elevated plus-maze test was carried out to investigate the effect of bone cancer pain on emotion in rats after pain threshold detection,then the percentage of the times entering the open arms (OE)and the percentage of the time staying in the open arms (OT) duration the total period were evaluated.Then the anterior cingulate cortex tissue was removed to e-valuate the NR2B protein and mRNA expression levels by RT-PCR,Western blot and immunofluo-rescence methods on day 14 after elevated plus-maze test.Results All the parameters did not differ with significant difference between group S and group RO.MWT decreased and TWL shortened on day 7,10,14 after inoculation in group BCP compared with those before inoculation and those of group S and group RO.OE and OT in group BCP reduced remarkably than those before inoculation and those of group S and group RO.Relative absorbance of NR2B mRNA,the expression of NR2B pro-tein,average NR2B relative fluorescence intensity value is obviously higher than that of group S and group RO (P <0.05).Conclusion Bone cancer pain can induce pain-related aversion and anxiety-like behavior of rats,and the mechanism may be related to the high expression of NR2B in anterior cingu-late cortex.

OBJECTIVE To investigate the correlative between anxiety and coping mode of parents of children with air way foreign bodies. METHODS Self-rating anxiety scale (SAS) and simplified coping style questionnaire (SCSQ) were used to investigate the anxiety level and coping mode among 212 parents of children with airway foreign bodies. RESULTS The SAS scores of parents of children with airway foreign bodies was considerably higher than China normal, there was significant difference between the two (P <0.01), the positive coping style score was higher (P<0.05), while the negative coping style score was lower than the normal (P <0.01). The SAS score was significantly and positively related to the negative coping style score (P<0.01), and not related to the positive coping style score (P>0.05). CONCLUSION The parents of children with airway foreign bodies have higher anxiety level than the norm, they often take an positive coping style.

Angiotensin-(1-7)[Ang-(1-7)]is an endogenous peptide-hormone of the renin-angioten-sin system. Ang-(1-7),angiotensin-converting enzyme 2( ACE2)and MAS receptor constitute ACE2-Ang-(1-7)-Mas axis,which antagonizes the ACE-AngⅡ-AngⅡ type 1 receptor axis. Recent studies indicate that Ang-(1-7)has certain effects on treating tumors,including inhibition of angiogenesis,anti-cell proliferation and inhibition of tumor fibrosis. Researches on the roles and mechanisms of Ang-(1-7)can provide new target for treatment and prevention of cancer.

Objective To investigate the characteristic changes of auditory brainstem response (ABR) of nor‐mal hearing infants .Methods A total of 212 cases (327 ears) normal hearing infants were enrolled for ABR test . According to age ,167 ears was in 1~3 months age group ,105 ears was in 3~6 months age group ,55 ears was in 6~12 months age group .Each group consisted of ABR date were statistically analyzed .Results For 75 dB nHL click sound stimulus ,the peak latency and interpeak latency of Ⅲ ,Ⅴ ,Ⅰ — Ⅲ ,Ⅲ — Ⅴ ,Ⅰ — Ⅴwaves of normal hearing infants progressively shortened as they grew older except the wave Ⅰ .The ABR thresholds were in significantly difference among the groups .The amplitude ratio of wave V/I increased with the grewing age .Each group of data showed statistically significant differences .When the stimulus intensity reached at thresholds ,the occurrence rate of wave I ,III and V were different as they grew older .Conclusion Infants with auditory nervous system was in con‐stant development and improvement ,all parts of the auditory pathway of neural development was not balanced .