Objective:To prepare flupirtine maleate dry suspension and establish its quality control method. Methods: The dry suspension was prepared by a powder direct mixing method. With the sedimentation and redispersibility as the indices,the suspending effect of the hydrophilic polymers HPMC and CMC-Na was investigated. The optimal formula was obtained. The viscosity was deter-mined by a rotary viscometer. An HPLC fluorescence method was used to determine the content of main component. Results:The sedi-mentation ratio of flupirtine maleate dry suspension was 1 in 3h with good redispersibility and liquidity. The cumulative dissolution in 30min was above 80%. Conclusion:The quality of the prepared flupirtine maleate dry suspension is stable and controllable, and the production process is feasible, which provides basis for the research and development of new preparation of flupirtine maleate.

1.4,n=39),Group B(0.90≤ABI≤1.40,n=353)and Group C(ABI1.4 and had higher waist circumference(91.03?7.82)cm vs (87.33?8.93)cmand higher waist/hip ratio(0.95?0.06 vs 0.92?0.06),higher uric acid(273.26?108.10)?mol/L vs (225.06?75.49)?mol/Land CRP(2.60?2.69)mg/L vs(1.76?2.00)mg/Llevel,more smokers(41.0% vs 29.5%)and more hypertension(51.3% vs 35.4%),comparative with those with normal ABI,but no difference except CRP with those ABI 1.40 have more macrovascular risk factors,which is similar with those ABI

Objective To investigate the value of Pituitrin in neonatal cardiopulmonary resuscitation.Methods Seventy-three cases with neonatal cardiopulmonary arrest admitted in emergency department and NICU in our hospital were collected during 2007 to 2011.Newborns who did not respond to conventional neonatal resuscitation therapy were divided into two groups:epinephrine group 47 cases (control group) and Pituitrin combined with epinephrine group 26 cases (treatment group).Results There were no statistical difference (x2 =0.956,P ＞ 0.05) between treatment group and control group in the rates of initial resuscitation success (23.1％,6/26 vs 34.0％,16/47).Conclusion Pituitrin combined with epinephrine has similar efficacy with the use of epinephrine in neonatal cardiopulmonary resuscitation.

Objective To explore the dose- and time-responses of BPCBG on the decorporation of uranium and its protective effects for uranium-induced kidney injury in rats. Methods Sprague-Dawley (SD) male rats were randomly divided into 4 -7 groups:normal control group,uranium poisoning group,different doses of BPCBG groups and DTPA-CaNa3 group. Rats in chelating agents-treated groups were either injected intramuscularly with 60,120 and 600 μmol/kg of BPCBG or 120 and 600 μmol/kg of DTPA-CaNa3 immediately after intraperitoneal injection of uranyl acetate dihydrate,or injected with 120 μmol/kg of BPCBG 0.5,2 h before or 0,0.5,1 and 2 h after injection of uranium. Uranium poisoning group rats were injected with normal saline after intraperitoneal injection of uranyl acetate dihydrate,and the normal control group rats were merely injected with normal saline. The uranium content in urine,kidney and femurs were detected 24 h after chelator injections by ICP-MS method.After injecting a dose of 500 μg uranyl acetate dihydrate,rats were injected with 600 μmol/kg of BPCBG or 1200 μmol/kg of DTPA-CaNa3. Histopathological changes in the kidney and serum creatinine and urea nitrogen were examined 48 h after chelator administration.Results Prompt injections of BPCBG resulted in 37％ -61％ ( t =2.22,4.43,5.80,P ＜ 0.05 ) increase in 24 h-urinary uranium excretion,and significantly decreased the levels of uranium in kidney and bone by 59％ -69％ (t=3.33,5-59,4-53,P＜0.01) and 14％ -58％ (t =2.15,8.70,9.10,P ＜ 0.05 ) respectively in a dose-dependent manner. BPCRG injection obviously reduced the severity of the uranium-induced histological alterations in the kidney,which was in parallel with the amelioration noted in serum indicators,serum creatinine and urea nitrogen,of uranium nephrotoxicity.Advanced 0.5 h or delayed 0.5 and 1 h administrations of BPCBG were effective in 24 h-urinary uranium excretion ( advanced 0.5 h:t =4.34,delayed 0.5 h:t =3.35,P ＜ 0.05 ),decreasing accumulation of kidney uranium ( t =5.75,7.74,5.87,P ＜ 0.05 ) and accumulation of hone uranium (t =6.43,5.222,2.60,P ＜0.05),but the efficacy decreased with the interval time between uranium and BPCBG injection. Although DTPA-CaNa3 markedly reduced uranium retention in kidney (120,600 μmol/kg,t =2.28,3.35,P ＜ 0.05 ),its efficacy in uranium removal was significantly lower than that of BPCBG,and it had no protective effects against uranium-induced nephrotoxicity.Conclusions BPCBG can effectively decorporate uranium from rats and protect against uranium-induced kidney injury of rats.

The peak plantar pressure and percentage of peak time were evaluated using the Foot scan Plate System in the walking patients without footwear. Diabetic patients with peripheral neuropathy have abnormal plantar pressure distribution, with higher peak plantar pressure in the third and fifth caput of metatarsus and hallux, and longer percentage of peak time.

Objective To study on the influence of comprehensive nursing intervention on extremities function and quality of life (QOL) in community patients with convalescent stroke.Methods A total of 200 community patients with convalescent stroke were selected and randomized into the experimental group and the control group,100 cases each.Patients in the control group were given conventional treatment and following.While patients in the experimental group were given comprehensive nursing intervention besides the treatment mentioned above.Then the therapeutic effects were evaluated by filling out brief Fugl-Meyer assessment(FMA) scale and ADL rating scale(FIM).Life satisfaction index A(LSIA) and quality of life index (QLI) were selected to evaluate QOL.Results After treatment,the scores of LSIA and QLI of the control group showed no difference,but these scores of the experimental group were significantly improved,and was better than those of the control group.In addition,both FMA and FIM in these two groups improved obviously compared to those before treatment and the effect of the experimental group was superior to that of the control group.Conclusions The comprehensive nursing intervention can significantly improve extremities function and ADL and QOL of community patients with convalescent stroke.It is economical,simple and suitable to community families with any education background.

Objective The main purpose of the present study was to reveal the correlation among the CT and p53?p16 protein of non-small cell lung carcinoma(NSCLC).Methods The expression of p53?p16 protein in 52 cases by SABC immunohistochemical technique and the relationship to CT appearance were analysed.Results (1)The experssion of p53 protein of NSCLC was significantly higher than that of their adjacent tissues and their normal lung tissues(?

Objective To investigate the relationship between heart rate variability ( HRV) and chronic complications in pa-tients with type 2 diabetes mellitus (T2DM).Methods A total of 96 patients with T2DM was given chronic complication assessment . Demographic data were obtained .Diabetic retinopathy , diabetic kidney disease , diabetic peripheral neuropathy ( DPN) , and peripher-al artery disease ( PAD) were diagnosed according to international clinical classification .The parameters of HRV in the patients with diabetes and non-diabetes were examined with24 h Holter recorder .Results The HRV parameters of type 2 diabetic patients were significantly lower than those of non-diabetes ( P <0.05 ) .HRV time domain parameters [ standard deviation of normal RR intervals (SDNN), standard deviation of 5-minute mean RR intervals (SDANN), root mean square difference among successive RR normal in-tervals ( RMSSD) ] were especially impaired in diabetic patients with retinopathy compared to those without retinopathy .HRV parame-ters except low-to-high frequency ratio ( LF/HF) and MNN were lower in diabetic patients with kidney disease than those without kid-ney disease .HRV parameters were no significant difference between patients with or without PAD .Conclusions HRV of diabetic pa-tient is lower.Diabetic retinopathy and kidney disease impact on the HRV .

Objective To explore the effect of research practical teaching mode on the critical thinking ability and innovation ability of nursing in the course of community nursing teaching.Methods The research practical teaching was provided for 90 nursing students.They were investigated with the WatsonGlaser Critical Thinking Appraisal (WGCTA) and the test of self innovation level scale before and after teaching.Results After the teaching,the total score of critical thinking and the score of innovation ability among nursing students were significantly improved.the recognition hypothesis,deduction, explanation,evaluation discussed dimensions were statistically significant,but before and after teaching reasoningdimensions showed no significant difference.Conclusions Research practical teaching mode can improve critical thinking ability and innovation ability of nursing students in the course of community nursing teaching.

Objective To investigate the protective effect of carnosine on radiation-induced lung injury in mice.Methods A total of 108 C57/BL female mice were randomly divided into 4 groups:control group without treatment,irradiation alone group,irradiation + carnosine group (15 mg·kg-1·d-1),and carnosine alone group (15 mg· kg-1· d-1).There were 18 mice in control group and 30 mice in every other group.Whole lung anterior chest was irradiated with a single dose of 13 Gy 10 MV X-rays.The mice were administered with carnosine (15 mg· kg-1· d-1) at 30 minutes before irradiation and then garaged once a day until the end of the experiment.The control group was given with saline.At 7,28,and 56 d after irradiation,6 mice of control group and 10 mice of each other group were killed.A portion of lung tissues were stained with HE and other part of lung tissues were used to detect the levels of SOD.Meanwhile,TGF-β1 and TNF-α in the serum were detected with ELISA.Results Different levels of inflammation factors were expressed in the lung tissues of irradiation group and irradiation + carnosine group at 56 d after irradiation,but the inflammation in the irradiation + carnosine group was significantly lighter than that in the irradiation group.Among (7,28 and 56 d) after radiation,TGF-β1,TNF-α,and SOD levels in different groups had significant differences.At the same time point after irradiation,the level of SOD in lung tissue of irradiation + carnosine group was significantly higher than that of irradiation group (F =4.33,4.19,3.34,P ＜0.05),but the levels of TGF-β1 and TNF-α in serum were reduced.Conclusions Carnosine can prevent and inhibit radiation-induced lung injury in mice by increasing SOD and reducing TGF-β1 and TNF-α.