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Objective To monitor the medication process of advanced lung cancer patients with renal insufficiency .Meth‐ods Pharmaceutical care ,pharmaceutical intervention and medication were offered according to the individual condition of pa‐tient with renal function based on pharmaceutical experience and related literature .Results The patient finished chemotherapy successfully without adverse reaction .Conclusion Clinical pharmacists should keep improving their knowledge and participat‐ing in first‐line clinical treatment activities;the patient‐centered hospital pharmacy service will be founded and the level of ra‐tional medication will be improved when doctors ,pharmacists and nurses could cooperate sincerely .
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Objective: To provide some experience and help for the pharmaceutical care for drug-induced acute kidney injury through analysis and pharmaceutical care performed by clinical pharmacist for two cases of drug-induced acute kidney injury. Meth-ods:Clinical pharmacist analyzed the mechanism of drug-induced acute kidney injury, provided some suggestions for the medication, helped doctors select hormone drugs reasonably and performed medical education in the patients. Results:The kidney function of the two patients was recovered during the hospitalization after the reasonable treatment and care by doctors and pharmacists. Conclusion:The drug-induced acute kidney injury should be paid high attention, and the medical education should be strengthened in the patients.
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Objective:To investigate the application of Xiyanping injections ( XYP) in the bone surgery department inpatients in a certain hospital to provide reference for the clinical rational medication. Methods:A retrospective investigation was adopted to randomly survey 180 hospitalized medical recorders with XYP from a certain hospital in 2013. The usage, dosage and medication purpose of XYP were analyzed. Results:The reasonable rate of usage and dosage of XYP was 97. 2%. Among the surgical patients, 82. 8% were giv-en XYP, and among them, 97. 3% was accordance with the medication purpose. Among the nonsurgical patients, 17. 2% were given XYP, and among them, 71. 0% was accordance with the medication purpose. The alone-use rate was 60. 0% and the rate of combina-tion with antibacterials was 40. 0%. The longest treatment course was 20d, the shortest one was 1 d, and the mean value was (7. 7 ± 5. 3) d. Conclusion:Irrational use of XYP exists in clinics, and the use should be strengthened and regulated.
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OBJECTIVE:To investigate the degradation kinetic characteristics of Sinomenine hydrochloride aqueous solution.METHODS:The colorimetric method was used to determine the degradation kinetic parameters of Sinomenine hydrochloride aqueous solution under various pH solutions,various ionic strength and various dielectric constant conditions.RESULTS:With comparative regression analysis of linear fitting,the degradation kinetic order of Sinomenine hydrochloride aqueous solution was determined as n=1.The higher the pH in Sinomenine hydrochloride aqueous solution was,the higher the degradation kinetic rate constant was.The Sinomenine hydrochloride aqueous solution degraded slowly at the field of lower pH(pH5).The higher the ionic strength of Sinomenine hydrochloride aqueous solution was,the higher the degradation kinetic rate constant was.As the dielectric constant of solution increased,so did the degradation kinetic rate constant.CONCLUSION:It was found that the degradation of Sinomenine hydrochloride followed apparent first-order kinetics.The degradation kinetic rate was affected by pH remarkably and positively correlated with ionic strength and dielectric constant.
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Objective To study antioxidant activity of extract of Cassia obtusifolia. Method The free radical-scavenging effect of the extract was evaluated in the flavins system; erythrocyte membrane was exposed to three radicals generation systems, the inhibition of the extract on lipid peroxidation was determined. Results The extract showed strong scavenging effect on superoxide radical and dose- dependently inhibited the increases of lipid peroxidation content in the membrane exposed to xanthine-xanthine oxidase system, H2O2 or UV light. Conclusion Antioxidant activity of the extract was obvious.
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OBJECTIVE:To measure the concentrations of levofloxacin in aqueous humor after a single eye dripping of drug and calculate the pharmacokinetic parameters.METHODS:32 rabbits were divided into 8 groups.The rabbit eyeballs were enucleated to make a collection of aqueous humor at 0.125,0.25,0.5,0.75,1.0,2.0,3.0 and 4.0 hours after dripping.All measurements were performed with HPLC.RESULTS:In aqueous humor,Tmax:0.940h,Cmax:0.592?g/ml,T1/2(Ka):0.479h,T1/2 (Ke)0.919h.By using 3p87 pharmacokinetic program,the concentration-time curves were fitted as one-compartment op_en model.CONCLUSION:All the concentrations of levofloxacin at different times after dripping in aqueous humor exceeded the minimum inhibitory concentration for 90%(MIC90)of most bacterial pathogens.These results show that levofloxacin lactate eye-drops may be an effective antimicrobial agent for the treatment and prevention of intraocular infections as well as other ocular infections.
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AIM: To study the fingerprint of Danggui Injection (Radix Angelicae Sinensis). METHODS: HPLC with UV detector was used in analyzing the patterns of fingerprint of Danggui Injection. It was separated on C 18 column. The mobile phase consisted of (A) water ( 0.25% HAC) and (B) methanol using a linear gradient, and the detection wavelength at 246nm. The flow rate was at 1mL?min -1 . RESULTS: The fingerprint of Danggui Injection was set up and the fingerprint of Angelica sinensis showed a correlation. CONCLUSION: The research is helpful to the quality control of Danggui Injection.