OBJECTIVE:To discuss the practice of voluntary principle on the community pharmacy so as to provide some good suggestions for the smooth implementation of the GPP.METHODS:The voluntary principle of GPP was analyzed from several aspects,including the purpose of GPP,the integrated pharmaceutical service level,justice,law and policy and etc.RE_ SULTS:The feasibility of the implementation of voluntary GPP principle in China is expected to be verified,meanwhile,the concerned law and policy should be established in no time and the knowledge of medicine administration should also be publi?cized widely among the public.

Objective To establish a method to determine lead in air. Methods The filter film used to collect the lead in air was digested with acid followed by adding mixed solution of potassium ferricyanide,oxalic acid and hydrochloric acid, then double ways atomic flurescence spectrophotometry was employed to determine lead. Results The optimal concentration of hydrochloric acid, potassium ferricyanide and oxalic acid were 0.12 mol/L, 8 g/L and 0.4 g/L respectively. The detection limit of lead was 1 ?g/L, the relative standard deviation was 2.5%. The recovery rates ranged from 90% to 95%, the linar range was 10-80 ?g/L. Conclusion This method was simple, rapid, accurate and sensitive. It was suitable for determining lead in air.

Objective To establish a GC method for the determination of menthol in Fufang Caoshanhu Hanpian. Method HP-FFAP elastic quartz capillary vessel column was used,FID detector,programmed temperature,injection and detector temperatures was 250 ℃. Result The linear range of menthol were 0.020～ 0.300 ?g,respeetively. The average recoveries was 99.36% (RSD=1.12%). Conclusion This method is simple and accurate,and can be used for the determination method of menthol in Fufang Caoshanhu Hanpian.

Objective To explore the application effect of ICU checklist of medical cooperation on prevention of ventilator-associated pneumonia. Methods Totally 728 patients with mechanical ventilation from July 2015 to July 2016 in ICU were assigned to the experimental group with using of the checklist; and 685 patients with mechanical ventilation from June 2014 to June 2015 were set as the control group who did not use the checklist. The incidence of ventilator-associated pneumonia and medical cooperation were compared before and after the implementation of the checklist. Results The incidence of ventilator associated pneumonia were 6.72% (46/685) and 3.02% (22/728), the intervention strategy execution rates were 63.36% (434/685) and 84.89% (618/728) before and after the application of checklist, there was significant difference between two groups (χ2=10.51, 86.03, P<0.01). Medical cooperation (doctors and nurses) and satisfaction scored 18.53 ± 2.39, 21.91 ± 2.16, 30.93 ± 2.18 and 26.71 ± 2.21, 28.64 ± 2.55, 45.33 ± 1.74 before and after the application of checklist, there was significant difference between two groups (t=6.14, 14.25, 2.39, P<0.01 or 0.05). Conclusions The application of checklist can improve the medical cooperation on prevention of ventilator-associated pneumonia management, reduce the incidence of ventilator-associated pneumonia, improve medical cooperation, nursing satisfaction and the management efficiency, which is worthy of popularization and application.

OBJECTIVE:To discuss the pharmaceutical care trustworthiness imperfection from the perspective of eco?nomics and to put forward some suggestions for the reduction of trustworthiness imperfection behavior in the pharmaceutical care.METHODS:The behavior of the pharmaceutical care trustworthiness imperfection was analyzed from the perspective of profits maximum,information dissymmetry,and trade cost etc.in the economics theory.RESULT&CONCLUSION:It is of positive meaning to reduce pharmaceutical care trustworthiness imperfection behavior by establishing and improving related laws and rules,popularizing the medicine knowledge,strengthening monitoring,reforming the salary mode of the pharmaceuti?cal technical personnel.

Objective To explore the association between the 5-HTR2A (-1438A/G)promoter region gene polymorphisms and unipolar depression and effcacy of antidepressant drugs in northwest Chinese Han population.Methods Polymerase chain reaction (PCR) was used to detect the distributive frequency of serotonin 2A receptor promoter region polymorphisms of 136 unipolar depression patients( patient group) and 160 normal people tween the patient group and the control group.The frequency of AG,GG genotypes; and G allele in patients was phisms of 5-HT2AR promoter region were correlated with SSRIs treatment response(F= 6.317, P= 0.013 ).There was significant difference of the effective power at the end of week 2 ( x2 = 5.878, P= 0.015 ).The effective power of AA, AG genotype was much higher than that of GG genotype and the effective power in the group with AA genotype was higher than that with AG genotype( each 87.8% ,57.6% ,53.7% ).Conclusion The frequency of GG genotype of 5-HTR2A( 1348A/G)may be associated with episode of unipolar depression in northwest Chinese Han population and A allele may be correlated with well response to paroxetine.

We have studied mainly the distribution of this ~3H-labelled schistosomicidal drug in the livers and brains of the albino mice. In livers the ~3H-labelled substances were localized in greater quantity in the liver cell trabecula than in the sinusoids, and were taken up by the Kupffer's cells too. But the most prominent condense localization of the ~3H-labelled substances were in the interlobular bile ducts indicating that the original agent and its metabolites were excreted through the bile ducts system. The nuclei of the liver cells contained a certain amount lof the ~3H-labelled substances, about 7 silver grains in each nucleus with a diameter of about 10.7? seen in 2? thick freezing sections. One of the metabolites of this schistosomicidal drug being a mutagenic agent, the appearance of ~3H-labelled substances in the cell nuclei attracts our great attentions. As for the genesis mechanism of jaundice after administration of this schistosomicidal drug, our opinion is that it might be chiefly the result of drug sensitizied allergy reaction in accordance with a lot of works in the clinics, immunological test, pharmacological principles and our present studies. In the brains, the ~3H-labelled substances distributed much more in the white substances than in the gray substances, with the exception of the substantia nigra which had the same density of number of silver grains as the white substances. With these findingsthe clinical symptoms of the nervous system and their recovery were reviewed.

Objective To explore the changes in serum and urine electrolytes of children with neurally media-ted syncope (NMS)after oral rehydration salts (ORS)[Ⅰ]treatment.Methods The study group included 135 patients [60 male and 75 female,aged 4 -16 years,average of (10.20 ±2.68)years old]with unexplained syncope and prodro-mal symptoms of syncope in our hospital between May 2014 and April 2015.The patients underwent head -up tilt test (HUTT),and completed serum electrolytes and 24 -hour urine electrolytes,and the serum electrolytes and 24 -hour u-rine electrolytes in different hemodynamic type of HUTT were compared.Positive HUTT patients were treated with health education and ORS[Ⅰ],while negative HUTT patients were received health education.Then 21 -154(42.63 ±27.71) days later,the patients returned to hospital,for the inquiry of symptom improvement,and review of HUTT,24 -hour urine and serum electrolytes.Results (1)The total effective rate of ORS[Ⅰ]treatment was 62.96% (17 /27 cases),while negative conversion rate of HUTT was 48.15% (13 /27 cases).(2)There was no significant difference in serum electro-lytes,24 -hour urine electrolytes or 24 -hour urine volume between HUTT positive group and negative group during the first visit (all P >0.05).(3)In return visit,serum calcium [(2.30 ±0.10)mmol/L vs (2.20 ±0.09)mmol/L,t =2.72,P <0.05]and serum phosphorus [(1.73 ±0.22)mmol/L vs (1.51 ±0.23)mmol/L,t =2.671,P <0.05]in HUTT positive group were significantly higher than those in negative group.The serum sodium,potassium,chloride,mag-nesium and 24 -hour urine electrolytes,24 -hour urine volume had no statistical difference(all P >0.05).(4)24 -hour urine sodium [(159.06 ±72.76)mmol/24 h vs (118.97 ±52.75)mmol/24 h,t =2.712,P <0.05],24 -hour urine chloride [(139.08 ±66.53)mmol/24 h vs (111.34 ±47.33)mmol/24 h,t =2.116,P <0.05]and 24 -hour urine volume [(1 564.21 ±829.39)mL vs (1 058.95 ±509.92)mL,t =3.371,P <0.01]after ORS[Ⅰ]treatment were sig-nificantly higher than those before ORS[Ⅰ]treatment.The serum electrolytes and 24 -hour urine potassium,calcium, phosphorus,magnesium had no statistical difference (all P >0.05).(5)There was no significant difference in serum elec-trolytes,24 -hour urine electrolytes or 24 -hour urine volume between vasovagal syncope group and postural orthostatic tachycardia syndrome group during the first visit(all P >0.05).Conclusions ORS[Ⅰ]treatment can obviously increase the 24 -hour urine sodium,24 -hour urine chloride in children with NMS.ORS[Ⅰ]is an effective therapy for NMS.

Objective To use thrombelastography (TEG) and conventional coagulation tests (CCTs) to diagnose disseminated intravascular coagulation (DIC) and find a better diagnostic method.Methods Patients with potential DIC factors,DIC clinical manifestation or DIC patients suspected by laboratory tests were included after their admission into our hospital.TEGs and CCTs were detected,respectively.DIC score was evaluated.The single factor logistic regression was used to evaluate the correlation between TEG and CCTs as well as the diagnostic accuracy.Results The international normalized ratio (INR) in CCTs of the DIC patients were significantly higher,the reaction rime (R),clot formation time (K),angle rate of clot formation (α),maximum amplitude (MA),and composite index (CI) figures in TEG were significantly increased (P ＜ 0.05).The sensitivity and specificity of TEG were 82.4％,and 62.2％,which were significantly higher than 21.6％ and 47.2％ in CCTs (P ＜ 0.05).Single factor logistic regression results show that odd ratio (OR) in prothrombin time (PT) and INR of CCTs was 1.23 and 1.27,respectively.The OR in R,K,α,MA,and CI of TEG was 5.13,6.14,1.37,1.25,and 3.02,respectively.Conclusions Compared to CCTs,TEG is more indicative of the conditions of DIC patients and it might be a better way to predict the DIC risks,which is of greater value in clinical diagnosis.

Objective To evaluate Western blot analysis in diagnosing limb-girdle muscular dystrophy type 2A (LGMD2A). Methods The clinical records including their pathological and biochemical results of 4 patients with LGMD type 2 were reviewed. Histochemical and immunohistochemical staining were performed on muscle biopsy specimens from the four patients. The expressions of dysferlin and calpain-3 in muscles were analyzed by Western biol. Results All 4 LGMD patients shared some common clinical features, such as dorsal muscular atrophy of lower limbs and remarkably elevated CK. The immunohistochemical results showed partial or complete deficiency of dysferlin staining in all 4 LGMD patients. However, Western blot revealed that the calpain-3 protein in the muscle of patient 1 was completely absent, who was later diagnosed with LGMD2A. The other 3 patients had complete dysferlin deficiency with reduced calpain-3 expression and they were confirmed to be LGMD2B. Conclusions Western blot analysis of calpain-3 and dysfcrlin can be used to differentiate LGMD2A which shows absence of calpain-3 from other LGMD types which show dysferlin deficiency. Western blot is an invaluable method in clinical diagnosis of LGMD2A.