Objective To investigate the effect of nursing intervention in interventional treatment of patients With intractable postpartum hemorrhage.Methods 90 patients with intractable postpartum hemorrhage in our hospital from May 2008 to May 2011 adopted interventional treatment approach.They were divided into the control group and the observation group with 45 patients in each group.The control group received routine care,while the observation group received pertinent nursing.The treatment effect was compared between two groups.Results The mean operation time,hemostasis time,hospitalization time were significantly shorter than those of the contrtol group.The cure rate was sigrnificantly better than the control group.No serious complications occurred.Conclusions During interventional treatment for patients with intractable postpartum hemorrhage,pertinent nursing can reduce the incidence of complications,stop bleeding quickly and safely,keep the uterus and its physiological function.It can obtain satisfactory results and improve life quality of patients.

ObjectiveTo investigate the effect of nursing intervention on medication compliance of patients with climacteric dysfunctional uterine bleeding. Methods84 patients with climacteric dysfunctional uterine bleeding in our hospital from April 2009 to April 2011 were treated,they were randomly divided into the control group and the observation group with 42 cases in each group.The control group was given routine care during the course of medication,the observation group was given pertinent nursing intervention based on the routine nursing.The medication compliance and treatment effect were retrospectively analyzed. ResultsAmong 42 cases in the observation group,40 cases (95.2％) followed the doctor's advice,41 cases (97.6％) visited on time,3 cases (7.1％) failed the treatment.In the control group,30 cases (71.4％) followed the doctor's advice,25 cases(59.5％) visited on time,14 cases(33.3％) failed the treatment.The observation group was better than the control group. ConclusionsHormone treatment for patients with climacteric dysfunctional uterine bleeding can obtain desired therapeutic effect,but method of medication was more complicated.Nursing intervention during medication course can significantly improve medication compliance and treatment effect,which is of great clinical significance.

Objective:To investigate whether hydroxytyrosol (HT) may ameliorate oxidative stress and nuclear factor kappa B (NF-?B) activation in the lipopolysaccharide (LPS)-stimulated THP-1 cell line.Methods:The intracellular formation of reactive oxygen species (ROS) was detected by 2,7-dichlorofluorescein diacetate (DCFH-DA) as a fluorescent probe.Intracellular glutathione (GSH) level was estimated by fluorometric methods;Nitric oxide (NO) production was measured as nitrite (a stable metabolite of NO) concentrations.Western blot analysis was used to detect the expressin level of NF-?B.Results:The results showed that treatment of THP-1 cells with HT significantly reduced LPS-stimulated NO production and ROS formation in a concentration-dependent manner.HT at 50 and 100 ?mol/L concentrations increased the GSH level.The specific DNA-binding activities of NF-?B in nuclear extracts from 50 and 100 ?mol/L HT treatments were significantly suppressed.The antioxidant N-acetylcysteine (NAC) also showed the same effects as HT on LPS-induced ROS and NO production,change of GSH level,and NF-?B activation.Conclusion:These findings suggest that HT has antioxidant activity by suppressing intracellular oxidative stress and NF-?B activation in THP-1 cells.

Objective To compare the accuracy of diagnostic peritoneal lavage (DPL),abdominal computed tomographic(CT) scanning,and abdominal B ultrasound for the diagnosis of blunt abdominal trauma. Methods Prospective study was made on 61 hemodynamically stable abdominal injury patients.The patients received both CT and B ultrasound before DPL ,A laparotomy was done on the condition that one of the three examinations had positive finding.The surgical findings were compared with that of the diagnostic studies. Results The sensitivity,specificity and accuracy were 97.4%,81.7% and 91.8% for DPL; 97.3% 91.3% ,and 95.1% for CT;and 92.3%,90.9% and 91.8% for B ultrasound.Although the sesitivity,specificity,and accuracy of B ultrasound in the diagnosis of blunt abdominal trauma were similar to DPL and CT, B ultrasound had more advantages than DPL and CT. Conclusions B ultrasound can replace DPL.CT as a supplementary method in the diagnosis of blunt abdominal trauma.

Objective:To observe the therapeutic effect and toxicity of local Kanseran injection in combination with chemotherapy in advanced NSCLC patients.Methods:A total of 18 cases was recruited in this study. After desensitization,Kanseran injection was injected into tumor mass through fibrobronchoscope,2 mg every time,once per week. Meanwhile,MVP regimen was administered.Results:Of the 18 patients,1 was completely relieved,7 cases were partially relieved. The response rate was 44.4%. After treatment,when examined by fibrobronchoscope the tumor masses of 15 patients became smaller. The main side effects were fever,alopecia and gastrointestinal reaction,which were mild and tolerable.Conclusion:Local Kanseran injection into tumor mass in conjunction with chemotherapy is effective and safe in the treatment of advanced NSCLC patients with bronchus obstruction.

Objective:To study the preparation and quality control of loxoprofen sodium patches and develop an HPLC method for the determination of loxoprofen sodium. Methods:Loxoprofen sodium patches were prepared with CMC-Na and PVP as the adjuvants, and an HPLC method was used to determine the content of loxoprofen sodium. Results:The linear range of loxoprofen sodium was 4-24μg·ml-1(r=0. 999 7), the average recovery was 99. 99%(RSD=0. 99%, n=6). Conclusion:The preparation method is reason-able, simple and stable. The developed HPLC method is specific to determine the content of loxoprofen.

Objective The early causes of death were analyze in 2349 patients who had undergone heart valve replacement.Methods Methods From January 1995 to December 2007,2349 patients with heart valve diseases received heart valve replacement.1109 cases were male and 1240 were female.The mean age of the patients was(41±19)years old.1962 cases had rheumatic heart valve disease,308 had congenital heart valve disease,39 had infective endocarditis,29 underwent reintervention by heart valve replacement,11 had Marfan syndrome.34 cases with coronary heart disease underwent heart valve prosthesis implantation and coronary artery bypass grafting.Mitral valve replacement(MVR)was performed in 1333 patients,aortic valve replacement(AVR)in 271,double valves replacement(DVR)in 736 and tricuspid valve replacement(TVR)in 9.There were 3075 mechanical valves and 10 bioprosthetic valves.Results From 1995 to 1999,death occurred in 16 of the 235 cases,early mortality rate was 6.81%.From 2000 to 2004,death occurred in 35 of the 1087 cases,early mortality rate was 3.22%.From 2005 to 2007,there were 29 deaths among 1027 cases,with an early mortality rate of 2.82%.Overall early mortality rate was 3.40%.The early mortality rate was 2.32%(31 in 1333 cases)in patients who underwent MVR,3.32% (9 in 271)in patients who underwent AVR,5.24%(40 in 736)in patients who underwent DVR,5.50%(7 in 127)with LVEDD≥70 mm,4.60%(14 in 304)with LVEF<0.40,2.14%(9 in 419)with NYHA class II,2.42%(37 in 1529)with NYHA class Ⅲ,and 8.48%(34 in 401)with NYHA class IV.The causes of 80 deaths were low cardiac output syndrome in 31 cases(38.8%),renal failure in 14 cases(17.5%),arrhythmia in 10 cases(12.5%),pulmonary infections in 8 cases (10.0%).cerebrovascular accidentin 5(6.3%),left ventricular rupture in 5(6.3%),multisystem and organ failure in 5(6.3%),and other cause in 2 cases(2.5%).Conclusion The causes of early death after heart valve replacement are low cardiac output syndrome,renal failure,arrhythmia,pulmonary infection,cerebrovascular accident,left ventricular rupture and multisystem and organ failure.

Health Knowledge, Attitudes, Practice ; Humans ; Occupational Diseases ; prevention & control ; Rural Population ; Sampling Studies ; Surveys and Questionnaires ; Transients and Migrants

Objective To optimize the extraction process for icariin from Herba Epimedii. Methods The content of icariin in the extracts obtained by different extraction methods was determined with HPLC. The effect of solvents, boiling time, extracting time and temperature, and the size of the medicinal powder was observed. Results Different extraction methods had great influence on the extraction rate of icariin. Conclusion This research can provide evidence for the extraction of active component from Herba Epimedii in industrial production.

BACKGROUND:intervertebral disc degeneration can reduce nucleus pulposus cells,and peroxiredoxin II involved in the regulation of resist oxidation damage,cell division,differentiation,signal transduction and apoptosis.Peroxiredoxin Ⅱ has promotive effect on intervertebral disc degeneration,whereas the mechanism remains poorly understood.OBJECTIVE:To observe the effects of perexiredoxin Ⅱ on human intevertebral disc cells activity and type Ⅱ collagen synthesis in vitro.METHODS:Human degenerated human lumbar disc cells were cultured in vitro,and assigned into the control and peroxidase Ⅱ groups.Peroxidase Ⅱ with doses of 10,100 and 1 000 ng/L were added into the peroxidase Ⅱ groups.The cells were identified by immunohistochemical staining,and the cell proliferation was detected using cck-8 kit.Cell supematant was collected at days 3 and 7 after operation,and the expression of type Ⅱ collagen was measured by double-antibody sandwich enzyme-linked immunosorbent assay.RESULTS AND CONCLUSION:In vitro cultured human degenerative lumbar intervertebral disc nucleus pulposus cells by adding peroxidase increased with the dose-Ⅱ,the disc nucleus pulposus cells of the volume and type Ⅱ collagen synthesis gradually reduced(P ＜ 0.01).Tips peroxidase Ⅱ on the intervertebral disc nucleus pulposus cells,the number and type Ⅱ collagen synthesis significantly inhibited in a dose-dependent manner.Thus speculated that peroxidase Ⅱ on the nucleus pulposus cells in vitro may lead to disc degeneration as a precipitating factor.