OBJECTIVE:To establish an UV method for the dermination of main components in rilmazafone hydrochloride tablets. METHODS: The content of rilmazafone was determined by UV spectrophotometry in accordance with Chinese Pharmacopeia (2005 edition). The detective wavelength was set at 254 nm. RESULTS: The linear range of rilmazafone was 2.5～30 ?g?mL-1 (r=0.999 9) and the average recovery was 99.41% (RSD=0.59%,n=10). CONCLUSION: The method is simple, accurate and applicable for the determination of rilmazafone in this preparations.

Objective To study the effect of atorvastatin on the levels of high sensitive C-reactive protein (hs-CRP)in coronary heart disease(CHD)patients with different Gensini score.Methods 120 cases of CHD from March 201 1 to September 2015 in our hospital were selected as the research subjects.According to the different Gensini scores,they were divided into group A (Gensini score <40 ),group B (Gensini score 40 -60 ),group C (Gensini score 60 -80 ),group D (Gensini score >80 ),with 30 patients in each group.All patients were given atorvastatin treatment,the therapeutic effect of the four groups,the total cholesterol(TC),three glycerol(TG),high density lipoprotein cholesterol(HDL-C),low density lipoprotein cholesterol(LDL -C)and hs -CRP levels after treatment were compared.Results After treatment,the lower the Gensini score,the better curative effect,four groups had statistically significant difference in the therapeutic effects(P<0.05),and the total effective rates of group A,B, C and D were 96.7%,86.7%,76.6%,56.7%.After treatment,the TG,TC,HDL-C,LDL-C in four groups were improved,A group improved significantly better than the B group,B group improved better than those of C group,C group improved better than those of D group,the differences were statistically significant(F=6.253,6.258,5.856, 6.259,all P<0.05).After treatment,the levels of hs-CRP in group A,B,C and D were (8.2 ±3.9)mg/L,(11.9 ± 6.9)mg/L,(19.2 ±9.3)mg/L,(24.5 ±11.6)mg/L,the hs-CRP levels of four groups were lower,hs-CRP level after treatment in group A was lower than that of B,C,D groups;and hs-CRP level after treatment in group B was lower than that of group C,D;hs-CRP level of C group after treatment was lower than that of group D.The differ-ences were statistically significant(t=12.651,9.185,4.982,3.030,all P<0.05).Conclusion The level of serum hs-CRP in patients with CHD is higher,and the level of hs-CRP is positively correlated with the Gensini score.

Objective:To explore the effects and problems of on-the-spot surveys to provide reference for promoting the investigation,analysis and evaluation of adverse drug reactions/events.Method:By the retrospective case study, 27 ADR/ADE death reports and their corresponding on-the-spot surveys were analyzed in Jiangsu province in 2008.Result: The death occurred more in the elderly,the ADR drags were more seen in the use of antibiotics,and ADRs occurred highly in the venous injection,and the the completion rate of the scene survey was 44.44%.Conclusion:The on-the-spot survey needs good cooperations from various departments,and the management of drugs should be strengthened.

[Objective]To evaluate the therapeutic effect of arthroscopic treatment for osteoarthritis of the knee,and explore the factors related to clinical outcome. [Methods]Three hundred and sixty-two patients with knee osteoarthritis were treated by arthroscopic surgery in the 88th hospital from May 2000 to November 2007. Of them,124 patients were followed-up completely. Quantified clinical data were input into computer and analyzed statistically by SPSS 16.0 software. Lysholm score was used to evaluate the therapeutic effect. Lysholm scores before surgery and at follow up were compared with paired t test. Patients were divided into different subgroups according to sex,locking,X -ray grade,arthroscopic grade and surgical methods. Lysholm scores at the final follow up of different subgroups were compared with variance analysis. The factors related to operation outcome were explored by using multiple stepwise linear regression analysis.[Results]One hundred and twenty-four patients were followed up from 7 to 96 months with an average of 39.6 months. Preoperative Lysholm score was (46.10?2.80),the score at follow up was (70.69+2.90),there was significant difference between preoperative score and at follow up (t=9.362,P0.05). The difference was significant between groups whether locking or not (F=10.654,P

In recent years , respiratory tract infectious diseases and public health events caused by human adenovirus type 7(HADV-7) had been rising.Especially in Asia, the outbreaks of acute respiratory illness caused by HADV-7, accounting for more than 60%in the world, had brought great influence to the public health.In order to prevent the occurrence of HADV-7 epidemic and improve the diagnostic performance of laboratory , the research progress of HADV biological features and typing , HADV-7 epidemiological characteristics , clinical and differential diagnosis and laboratory examination methodologies were reviewed in this paper.

Objective To explore the features of nerve electrophysiology in Miller-Fisher syndrome (MFS) in children.Methods Thirty-four children with MFS were selected.The examinations of routine motor sensory nerve conduction,H reflexes of soleus muscle and F wave of median and tibial nerevs were performed.At the same time,33 healthy children of the same age were selected as control group and 30 children with typical Guillain-Barre syndrome (GBS) selected as GBS group,which were compared with children with MFS.Results In children with MFS,routine motor nerve conduction velocity and amplitude,and sensory nerve conduction velocity were in normal range.Twelve cases (35.29％) showed a decrease in sensory nerve amplitude potential (SNAP),5 cases (14.71％) showed sural sparing phenomena (the decline degrees of SNAP in median or ulnar nerve greater than in sural nerve),22 cases (64.71％) showed abnormality of H reflex,and 12 cases (35.29％) showed the decline of SNAE Compared with control group,there was no difference in sensory nerve conduction velocity and SNAP in sural nerve in children with MFS (P＜0.05);While there were significant decreases in SNAP in both median nerve and ulnar nerve (P＜0.05).Compared with GBS group,children with MFS had significantly higher sensory conduction amplitude and faster velocity (P＜0.01).Conclusion A decrease of terminal sensory nerve conduction amplitude could be found in children with MFS,but,the SNAP had limited impact on it.H reflex abnormality is the most common electrophysiologic abnormalities in MFS.

Objective To discuss the association between vitamin D level and the severity of diabetic retinopathy and maculopathy in type 2 diabetes mellitus.Methods 657 patients with type 2 diabetic patients were included in our study and classified into four groups according to their severity of diabetic retinopathy:the non-diabetic retinopathy group(NDR group, n=257) ,the background diabetic retinopathy group(BDR group, n=243), the preproliferative diabetic retinopathy group(PPDR group, n=135) and the proliferative diabetic retinopathy group(PDR group, n=22).The patients were divided into maculopathy(n=563) and non-maculopathy(n=94).Characteristics data were recorded and disease duration, body mass index, blood pressure and other lipid makers were measured and compared among groups.Results Among four diabetic retinopathy groups, 25(OH)D was statistically different (P <0.05), however, compared to diabetic maculopathy group, the level of 25(OH)D in non-maculopathy group was not statistically different.Logistic regression showed that 25(OH)D was significantly associated with the severity ofdiabetic retinopathy(P<0.05), while not with diabetic maculopathy.Conclusion The level of 25 ( OH ) D is closely associated with the severity ofdiabetic retinopathy in patients with type 2 diabetes mellitus, and it might be an important predictor for the severity of diabetic retinopathy.

A high dose E. Coli endotoxin was infused into unanesthetized sheep withchronic lung lymph fistula. The contents of substance P in plasma, lung lymph, lungparenchyma and also TXB_2 and 6-keto-PGF_1? were measured. The results showed that 120min after infusion substance P increased in plasma and lymph, but its content in paren-chyma decreased at 360 min after infusion. At 30 min after infusion, TXB_2 and 6-keto-PGF_1? levels in plasma showed a marked increase, but their peak values in lung lymphwere shown at 60 min after infusion, and the levels of TXB_2 were much higher than thatof 6--keto--PGF_1?

Applications of molecular diagnostics in clinical microbiology laboratory were introduced in the article,including nucleic acid hybridization,nucleic acid amplification,DNA sequencing,gene chips and mass spectrometry.Molecular diagnostic techniques provide major tools for rapid diagnosis of infectious diseases,molecular epidemiology investigation,rapid identification of microbial pathogens and the study of the pathogenicity and antibiotics resistance.The application of these new technologies,as the complement of traditional culture methods,increases sensitivity,accuracy and diagnostic efficiency of assays.

Objective To explore the influence of atorvastatin on neurological function of patients with progressive cerebral infarction.Methods 80 patients with cerebral infarction were randomly divided into two groups,40 cases in the control group using conventional treatment,the observation group 40 cases on the basis of control group combined with atorvastatin treatment.Two groups of clinical data were retrospectively analyzed.Results Two groups of neural function defect score before treatment had no significant difference,after treatment,observation group scored significantly higher than that of control group,the difference was statistically significant (P ＜ 0.05).The observation group 40 cases,23 cases were cured,57.5％ ; 10 cases,accounting for 25.0％ ; effective 5 cases,accounting for 12.5％,2 cases are invalid,accounted for 5.0％,the total clinical efficiency of 95.0％.40 cases in the control group,9 cases were cured,22.5％ ;9 cases,accounting for 22.5 ％ ; effective in 10 cases,accounting for 25.0％,12,30.0％.The total efficiency was 70.0％.The total efficiency of observation group was better than that of the control group,the difference was statistically significant (P ＜ 0.05).Conclusion The progress of cerebral infarction patients in the conventional anticoagulation plus atorvastatin,which can maximize the protection of nerve function,improve the clinical cure rate and improve the life quality of the patients.