Objective: To observe and summarize the routine maintenance situation, and research relevant countermeasure and provide the optimal solution based on the problems in maintenance of medical equipment. Methods: To adopt SWOT method to analyze the problem of equipment maintenance, and make effective countermeasures by using relevant statistical methods. Results: The SWOT method that was applied in maintenance work has improved accuracy of maintenance work for equipment, and increased operation rate of equipment and serviceability rate, at the same time, the satisfied degree of medical staffs and patients has been increased. Conclusion: Through SWOT method to analyze the situation of maintenance for equipment, the work key points can be effectively improved, and the blindness and dead ends of equipment maintenance management can be found. Therefore, this method can reduce the labour intensity of maintenance staffs, increase work efficiency, and provide essential guarantee for medical work of hospital.

Sclerosing angiomatoid nodular transformation (SANT) is a rarely encountered benign spleen lesion which has recently been gaining recognition. However,the actual pathogenesis of this disease remains unclear.SANT's remarkably characteristic appearance consists grossly of multiple well-circumscribed vascular/angiomatoid nodules of various sizes in a fibrosclerotic stroma. Immunohistochemical studies display a heterogeneous staining pattern of endothelial phenotypes in the angiomatoid nodules,with some cells resembling splenic sinusoids (CD34 -/CD31 +/CD8 + ),capillaries (CD34 +/CD31 +/CD8 - ) and small veins (CD34 -/CD31+/CD8-).Due to the rarity of this disease,it is often mistaken for splenic hamartoma,inflammatory pseudotumor,littoral cell angima or hemangioendothelioma. So far,SANT exhibits a benign clinical course because splenectomy can be curative.In this review,we outline the clinical and pathologic features of SANT and discuss its probable disease mechanism to provide a holistic overview of the disease at this time.

Objective To study the effect of lumbrokinase treatment on hemorheology, glucose and lipids of type 2 diabetes mellitus (T2DM). Methods 76 cases with T2DM whose blood glucose was controlled at FPG<8mmol/L and 2hPG<11mmol/L were involved in the study. All patients were divided into two groups:lumbrokinase (600ku tid for eight weeks) group (n=40) and control group (n=36). The levels of the blood rheology, glucose and lipids were measured. Results The levels of the whole blood viscosity, plasma viscosity, fibrinogen, platelet aggregation rate and triglyceride were decreased in lumbrokinas group as compared with control groups (all P<0.01).There were no differences in FPG and 2hPG between two groups(P>0.05). Conclusions Lumbrokinase can decrease the levels of the blood rheology and triglyceride in T2DM. It may prevent and cure the complication of diabetes mellitus

Objective To explore the preventive and therapeutic effect of recombinant human interleukin-11(rhIL-11) on thrombocytopenia in children with non-lymphocytic leukemia after chemotherapy.Methods Sixteen children who had non-lymphocytic leukemia were divided into 2 groups by randomization,including a therapeutic group and a control group.RhIL-11[50 ?g/(kg?d)] was injected subcutaneously 24 h after chemiotherapy in the therapeutic group,and applied consecutively 10-14 days,and the control group was treated without RhIL-11.Duration of the thrombocytopenia,infusion of blood platelet,diversity of blood platelets counts and adverse effect were observed of the 2 groups.Differences between groups were examined using statistics analysis.Results There were 16 case-times(59.3%) in the therapeutic group that of could be cured without platelet transfusion,but that of control group only had 3 case-times(14.3%);the diffe-rence between 2 groups was significant(P

Acupuncture Therapy ; instrumentation ; Adult ; Breathing Exercises ; Combined Modality Therapy ; Dysmenorrhea ; therapy ; Exhalation ; Female ; Humans ; Needles

Female ; Humans ; Middle Aged ; Multiple System Atrophy ; diagnosis ; pathology

Objective To investigate the effect on the menstrual patterns and sexual quality of life of patients with adenomyosis after treated with Mirena IUD.Methods56 patients with adenomyosis who were treated with Mirena IUD were recruited from August 2009 to December 2009.We used Menstrual blood loss chart method,Dysmenorrhea score method and Brief Index of Sexual Function for Women (BISF-W) to evaluate the menstrual pattern,the volume of uterus and sexual quality after1,3,6,9,12 months.{Results53 patients were followed up,the rate was 94.6%.The condition of 56 patients became better after treated with Mirena for 3,6,9,12 months,dysmenorrhea[Placed before:(3.15±0.91)points;After placing:(1.41±0.51)points,(0.22±0.09)points,(0.07±0.01)points,0 points]and menstrual quantity[Placed before:(12.0±57.5)points;After placing:(71±23.1)points,(29±19.4)points,(18±10.5)points,(10±4.7)points]were both reduced(P＜0.05),the symptoms were not significantly improved after 1 month(P＞0.05).D2 indicators was significantly improved after 3 months of treatment (P＜0.05),sexual function was also improved after 6 months(P＜0.05～0.01).ConclusionsMirena IUD has a good effect on the menstrual pattern and sexual function for patients with adenomyosis.

Aim To study the application status of odds ratio for medical animal experiments.Methods Odds ratio and seven kinds of animal models were used as retrieval strategy to search medical animal experiment related papers in several Chinese and English databases.Papers relating to each kind of animal model and using odds ratio in abstract and text were counted. Data from different databases were compared. Calculation of odds ratio was exemplified and the significance of different odds ratio values was illustrated in this paper.Results Few medical animal experiments cited odds ratio as statistics.Conclusions The importance of odds ratio has not been fully recognized in Chinese references.

Objective The comparison research of protective effect between intravenous infusion injection of safflor yellow and hydroxyl safflor yellow A on acute myocardial ischemia injury in rats. Methods Qualified 60 male Wistar rats were divided into 5 groups at random (12 in each group):Blank control group, AMI model (treated with normal saline) group, intravenous infusion injection of safflor yellow (90 mg/kg) group, HSYA low dosage (20 mg/kg) group and high dosage (40 mg/kg) group. The acute myocardial ischemia injury in rats was induced by ligating the anterior descending coronary artery in Wistar rats and administered different dosage of safflor yellow and hydroxyl safflor yellow A with intraperitoneal injection. Myocardial infarction degree (MID) was calculated by detecting myocardial infarction area with nitroblue tetrazolium(NBT) assay. The changes of ST-elevation, CK-MB, cTnT, SOD activities and MDA contents were detected and analyzed. Results The intravenous injection of safflor yellow and HSYA low dosage group can significantly decreased ST-elevation [difference is (0.087?.022)mv,(0.091?.014)mv],MID[difference is (20.13?.17)%,(18.36+9.38)%], CK-MB [difference is (1460.70+219.73)U/L, (1472.72?85.61)U/L], cTnT[difference is (2.345?.883)ng/ml, (2.358?.843)ng/ml], and MDA [difference is(5.71 ?.67) mmol/ml, (5.76?.84)mmol/ml] contents in serum, increased SOD[difference is(58.27?.99)U/ml,(56.49+5.19)U/ml]activities in serum.Conclusion It showed that intra venous injection of safflor yellow and hydroxyl safflor yellow A had the same protective effect on acute myocardial ischemia injury in rats. Hydroxyl safflor yellow A is an important portion of safflor yellow.

Objective To investigate the relationship between helicobacter pylori(Hp) infection and Henoch-Schonlein purpura(HSP) in children and find out the etiological treatment for HSP.Methods Positive rate of Hp-IgG between normal children and children with HSP were compared.Infection of Hp was detected by rapid urease test,and relationship between infection of Hp and clinical symptom in Henoch purpura was analyzed.Children with HSP were randomly divided into two groups and were respectively treated with Hp eradication therapy together with conventional therapy and conventional therapy only.The recurrence rates were compared.Results The infection rate in 150 children with HSP,especially the 90 children with Henoch purpura was significantly higher than that in normal children,and it was in positive correlation with abdominal symptom.Hp infection with triplex therapy for 2 weeks in HSP could reduce the recurrence of HSP.Conclusions Hp infection may be one of the reasons of HSP in children,and is related with Henoch purpura.Eradication of Hp can reduce recurrence of HSP.