OBJECTIVE:To explore the role of clinical pharmacists providing pharmaceutical care for hemodialysis patients complicated with subacute infective endocarditis(IE). METHODS:Clinical pharmacists participated in the anti-infection treatment for a hemodialysis patients complicated with subacute IE,according to the antimicrobial spectrum,laboratory and imaging find-ings,and patient’s condition changes,assisted physician to optimize the regimen,clinical pharmacists suggested to give imipenem cilastatin sodium after hemodialysis,adjust the initial dose of teicoplanin and give 1 g vancomycin firstly,and maintained 0.5 g af-ter hemodialysis,then adjust its dose based on blood plasma concentration;during treatment,clinical pharmacists closely observed the treatment effect and adverse reactions,providing blood plasma concentration monitoring,medication reminding and medication education. RESULTS:Physicians adopted parts of suggestions of clinical pharmacists,no fever was found,hemogram returned to normal,no abnormal echocardiography,and patient discharged. CONCLUSIONS:Clinical pharmacists guarantee the safety and ef-ficacy of drug use by adopting dose of anti-infection drugs,evaluating efficacy,monitoring adverse reactions and vancomycin plas-ma concentration,and assisting physicians to optimize treatment regimen.

ObjectiveTo study possible differences in cognitive dysfunction between left hemisphere injury(LHI) patients and right hemisphere injury(RHI) ones.MethodsCognitive function of 55 LHI patients and 43 RHI patients were examined by aphasia screening test and the Loewenstein Occupational Therapy Cognitive Assessment Battery(LOTCA).ResultsThe scores of RHI group were significant higher than that of LHI group in orientation in place,overlapping figures,spacial perception,praxis(P<0.001-0.005),but significant lower than that of LHI group in visual identification of shapes and visuomotor organization(P<0.001-0.02).The possibilities of RHI group were significant more than that of LHI group in disorientation in time,shape agnosia,disorder in figure-ground identification,unilateral neglect,disordered attention(P<0.005-0.025),but significant fewer than that of LHI group in aphasia,ideomotor apraxia(P<0.005-0.01).The possibilities were no significant differences in disorientation in place,objects agnosia,colour agnosia,spacial agnosia,motor apraxia,constructional apraxia,thinking disorder between RHI group and LHI group(P>0.05).Conclusions There is characteristic cognitive dysfunction after right or left hemisphere injury.

Une new flavonoids named as notabilisin K (1), together with four known compounds, morusin (2), mulberrofuran A (3), neocyclomorusin (4) and mornigrol F (5) are separated from 95% ethanol extracts of the twigs of Morus notabilis. Compounds 2-5 are separated from this plant for the first time. Notabilisin I, notabilisin J exhibits certain effect against cells of HCT-116, HepG2 and A2780 with IC50 values ranging from 1.47 μmol x L(-1) to 5.46 μmol x L(-1). Morusin exhibits strong effect against five kinds of human cancer cells (BGC823, A2780, HCT-116, HepG2 and NCI-H1650) with IC50 values ranging from 0.74 μmol x L(-1) to 1.58 μmol x L(-1).
Antineoplastic Agents, Phytogenic ; chemistry ; Benzofurans ; chemistry ; Flavonoids ; chemistry ; Hep G2 Cells ; Humans ; Inhibitory Concentration 50 ; Morus ; chemistry ; Plant Extracts ; chemistry ; Terpenes ; chemistry

Objective To investigate the correlation between the structural parameters provided by the Heidelberg retina tomogra- phy (HRT) and the structural parameters provided by laser diagnostics glaucoma scanning system (GDx), to discuss whether the correla- tion between them be used to make a more accurate diagnosis. Design Case control study. Participants Thirty-two patients (49 eyes) with primary open angle glaucoma and 15 patients only with abnormal GDx results. Methods The patients underwent examination with HRT, GDx. The relations between the topographic parameters of GDx Ecc and HRT were analysed by linear regression. F test was used to analyse whether there was a spatial correspondence between the GDx Ecc and HRT I]. Maim Outcome Measures The topographic parameters generated by GDx Ecc and HRTⅡ. Results In glaucoma group, among the topographic parameters generated by GDx Ecc and HRTⅡ. The correlation between NFI and rim area was significant (r=-0.68,P=-0.000). The spatial correspondence between GDx Ecc and HRTⅡwas also significant. In control group, NFI and rim area also had the significant correlation among the parameters of optic nerve head and retinal nerve fiber layer (r=-0.79, P=0.001). But there was no spatial correspondence between the GDx Ecc and HRTⅡ. Conclusions There is a spatial correspondence between GDx and HRT, but this correspondence doesn't existence in patients only with abnormal GDx result. This difference can be used to make a more accurate diagnosis.

Objective To investigate the effect of neutral amino acid on preventing Parkinson disease.Methods Mice were injected with L-Valine,L-Pheylalanine,D-Valine or L-Lysine before or after paraquat administration,by which prakinsonian mouse model was constructed.The paraquat immunoreactivity was observed within nigral cell bodies.Then neurodegeneration and ?-synuclein aggregation were observed by immunohistochemistry and Western blot.Results Paraquat immunoreactivity was abolished by the administration of L-Valine,L-Pheylalanine before paraquat exposure.Pre-treatment with these two amino acids also protected the paraquat-induced loss of nigrostriatal dopaminergic cells and formation of thioflavine S-positive aggregates.In contrast, paraquat-induced toxicity was unaffected if animals were injected with these two amino acids after paraquat exposure or pre-treated with D-Valine or L-Lysine.Conclusions L-type neutral amino acids such as L Valine and L-Pheylalanine can prevent paraquat-induced neurodegeneration and a synuclein pathology through a competitive inhibition mechanism with stereospecificity in the central nervous system (CNS).Neutral amino acid could protect the dopaminergic neuron in substantia nigra and may prevent Parkinson disease.

Forty type 2 diabetic patients with diabetic peripheral neuropathy (DPN) were assigned to two groups and treated respectively with?-lipoic acid or mecobalamin for 2 weeks.The results suggested that?-lipoic acid could accelerate the nerve conduction velocity and decrease the plasma level of endothelin and C reactive protein as well as microalbuminceria with a effect similar to mecobalamin therapy on DPN.

Objective To evaluate the efficacy and safety of a new drug,human urinary kallidinogenase,against acute brain infarction.Method A 15-center,randomized,double-blinded and 3:1 placebo-controlled study was carried out.Acute brain infarction within 48 hours of onset in the territory of the middle cerebral artery were indicated as subjects;kallidinogenase or placebo which was dissolved in 50 ml saline,was slowly injected intraveousely within 30 minutes daily for 3 weeks.The European Stroke Scale and Barthel Index were used to evaluate the neurological deficit and the activities of daily living(ADL),followed by a follow-up at the end of the third month.Results 446 patients were enrolled,who completed ITT analysis,including 330 in kallidinogenase group and 116 in placebo group,meanwhile 421 proceeded with PP analysis(311 and 110 respectively).There were no significant differences of the baseline data between the 2 groups.At the end of treatment,the ESS scores increased by 55.1%?33.0% and 44.7%?32.8% respectively in kallidinogenase group(KG)and placebo group(PG,P=0.0022),the difference being significant.PP analysis had similar results.As for ADL,follow-up 90 days after the treatment showed 374 cases followed,280 in KG and 94 in PG;1 died in PG,while none in KG.In KG,the cases whose BI≥50 were significantly more than those in PG(P=0.0228).Adverse events possibly or definitely attributable to the drug were observed in 27 cases(7.74%),mostly were mild,such as palpitation,flush,dizziness, nausea etc,without special management needed.Only 2 died which was confirmed not correlated to kallidinogenase,and another 2 cases of sudden blood pressure drop were observed.The blood pressure drop, quickly restoring soon after the withdrawal of kallidinogenase and use of hemopiesic drugs,was considered to be caused by the combination use of anti-hypertensive drug ACEI and quick infusion speed.Conclusion Kallidinogenase is efficacious for acute brain infarction in improving the neurological deficits,which is safe in clinical use.

Adolescent ; Female ; Humans ; Mucocutaneous Lymph Node Syndrome ; complications ; Uveitis, Anterior ; etiology

To prepare salvianolic acid phospholipid compound. With the compound of salvianolic acids and soybean phospholipid as the index, mono-factor experiment and orthogonal design experiment were conducted to screen its technical parameters. According to the results, the optimal preparation conditions of salvianolic acid phospholipid compound were that THF were taken as the reaction solvent, the concentration time was 3 h, the reactant concentration was 5 g x L(-1), the mass ratio of salvianolic acids and phospholipid was 1: 1.5, and the reaction temperature was 40 degrees C. The oil/water partition coefficient of the prepared salvianolic acid phospholipid compound significant increased in water and buffers with different pH values. The results of phase analysis such as DSC, XRD and FTIR indicated that salvianolic acids existed in phospholipid in an amorphous state.
Alkenes ; chemistry ; metabolism ; Chemical Phenomena ; Chemistry, Pharmaceutical ; methods ; Intestinal Absorption ; Phospholipids ; chemistry ; Polyphenols ; chemistry ; metabolism ; Soybeans ; chemistry ; Temperature

Traditional Chinese medicine (TCM) composition is a multi-component multiple drug release system and more components preparation system. How to evaluate the drug release behavior of diversification has been a block for the modernization of TCM. This article through to study of more representative components of ginkgolides drug release and similarity analysis of more representative components of ginkgolides drug release behavior and use Weight coefficient method to integrate the multicomponent drug release curve. So it can provide the idea and method for drug evaluation of TCM component preparation.
Drugs, Chinese Herbal ; chemistry ; Ginkgolides ; chemistry ; Kinetics ; Solubility