Objective Diabetes is a common chronic disease in the elderly and needs long-term treatment. This study aims to determine the effect of extended nursing service in rehabilitation of army retired officers with diabetes. Methods We selected 78 ca-ses of military retired officers with diabetes from September 2010 to September 2012 in Nanjing General Hospital of Nanjing Military Region. According to the different intervention methods, patients were divided into experimental group and control group( n=39 cases) . The control group used conventional nursing service, and the experimental group added extended nursing service on the basis of the control group . After one year follow-up, the fasting blood glucose level, glycosylated hemoglobin ( HbAlc) , self-rating depression scale (SDS) evaluation and self-rating anxiety scale (SAS) and the changes of patients′ satisfaction of the two groups were observed. Results The fasting blood glucose levels and HbAlc of experimental group were significantly better than control group, with statisticalsignificance (P<0.05);The SAS scores (34.9±5.9)and SDS scores (36.9±4.5) of experimental group were significantly lower than the control group(52.3±4.2 and 55.9±3.9), with statistical significance ( t=5.489, t=5.226, P<0.05);The satisfaction degree of the exper-imental group was significantly higher than the control group (99.8%vs 79.9%, χ2=4.898, P<0.05). Conclusion the extension ofnursing service in health rehabilitation in the retired veteran cadres in the army with diabetes can effectively improve the patient′s fast-ing blood glucose levels, reduce depression, as well as improving the nursing service satisfaction.

Objective To explore the long-term effect, prognosis and administration of corticosteroid treatment on autoimmune pancreatitis (AIP). Methods Clinical data were analyzed in 13 diagnosed and followed up AIP patients of Peking Union Medicine College Hospital during August 2004 to August 2008. Results Of 13 patients, 12 were males and 1 was female, with a mean age of 58.7 years old, and a mean follow-up of 30 months. Of 11 patients compliated with bile duct disease,biliary stents were placed in 9 patients and already taken out. Corticosteroid treatment was received by cured patients. The average corticosteroid therapeutic time was 9.2 months, 7.9 months in 6 biliary stent placed patients, 13.4 months in corticosteroid treated alone patients, the statistical difference was significant (P = 0. 023). Serum inflammatory parameters normalized range from 5. 3 to 8.8 weeks. After corticosteroid treatment, pancreas enlargement improved in all patients at the first imaging reexamination (1.0 to 11.3 weeks), pancreatic size normalized in 9 patients with an average of 16.6 weeks corticosteroid treatment. No relapsing sign was found with imaging examination during follow-up. Of 8 newly onset diabetes patients, glucose level normalized in 4 patients after corticosteroid treatment. Two patients complicated with autoimmune hepatitis developed early hepatic cirrhosis symptoms at the end of the follow-up. Swollen submandibular gland enlargement relapsed in one patient after corticosteroid withdrawn for six months. Conclsion AIP patients responsed well to corticosteroid treatment. Placement of biliary stent could shorten corticosteroid therapeutic time.Patients with bile duct complications and newly onset diabetes could partially relieve after the corticosteroid treatment, the prognosis of patients with autoimmune hepatitis complications was relatively poor.

Objective To probe into the clinical value of left atrial(LA) volme tracking method (LAVT) on the assessment of left atrial function in patients with hypertension. Methods Thirty-one patients with hypertension and 31 control subjects were involved. Images of apical two-chamber and four-chamber views were obtained by two-dimensional echocardiography. LA maximal volume (LAVmax), LA minimal volume (LAVmin), LA presystolic volume (LAVpre), systolic LA filling rate (dv/dtS), early diastolic LA emptying rate (dv/dtE) and late diastolic LA emptying rate (dv/dtA) were derived using LAVT. LA passive emptying volume(LAVp), LA passive emptying fraction(LAVpEF), LA active emptying volume(LAVa), LA active emptying fraction (LAVaEF), LA total emptying volume (LAVt), LA total emptying fraction(LAVtEF) were calculated. All volume measurements were corrected to body surface area (LAVI). Results There were significant differences in the LAVImax, LAVImin, LAVIpre, LAVpEF, LAVIa, LAVIt,dv/dtS, dv/dtA between hypertensive patients and control subjects(P <0.05~0.001), but no significant differences were found in the LAVp, LAVaEF, LAVtEF,dv/dtE between the two groups. The LAVImax has shown significant positive correlation with LAVIp, LAVIa and LAVIt(r = 0.588~0.812, P <0.001). LAVaEF has shown positive correlation with the LAVtEF(r = 0.833, P<0.001), whereas LAVpEF has not(r = 0.420, P <0.01). There was a significant positive correlation with LAVImax and LAVIpre(r = 0.908, P <0.001), LAVIpre and LAVIa(r = 0.689, P <0.001) ,dv/dtE and LAVIp(r = 0.690, P <0.001),dv/dtA and LAVIa(r = 0.600, P <0.001). Conclusions In hypertensive patients,left atrial reservoir function and booster pump function increase, while left atrial conduit function decreases. LAVT has a potential ability to evaluate left atrial function.

Objective To study the transfeetion efficiency and safety of liposome microbubble(LM)on red fluorescent protein(RFP)in vitro and in vivo under ultrasound mediated gene transfection(USMGT)conditions.Methods Plasmids containing RFP were added to cultured Hela cells followed by ultrasound (US)exposure with LM.Different concentration of LM,US intensity and exposure time were optimized.Transfection efficiency was evaluated by fluorescent microscopy and FACS.Cell viability was verified by propidium iodide assay.In transplanted tumors in vivo study,LM and plasmid(P)were injected into the nude mice followed by US exposure(P+LM+US group).Nude mice undergoing plasmid injection alone(P group),plasmid injection and US exposure(P+US group)and plasmid and LM injection(P+LM group)were used as controls.Frozen section and histological examination were conducted and RFP expression was evaluated.Results LM and US exposure significantly increased transfeetion efficiency in cultured Hela cells (P＜ 0.01).Transfection efficiency was the most prominent under the condition of US intensity of 1.0 W/cm2 with 6%LM,duration 3 min.No apparent cell damage was found in the all groups.In transplanted tumors,strong RFP was seen in P+LM+US group.It was significantly higher than in any other groups(P＜0.0 1).No tissue damage was seen histologically.Conclusions LM could enhance USMGT effectively without causing any apparently adverse effect in vitro and in vivo.This method would be a novel,effective,safe non-viral gene transfection method and provide an alternative to current clinical gene therapy.

BACKGROUND: The most commonly used rod-screw posterior spinal fixation system has some biomechanical drawbacks. The screw-plate system is more preferred for patients.OBJECTIVE: To prepare a new posterior spinal fixation system based on imaging results of distance between two pedicles,radian of spine flexion, extension and the height of intervertebral space of Chinese population.METHODS: The thoracolumbar data of 129 normal people were measured. According to the imaging measurements and relative documents, a device of gear-distraction plate (GDP) for spine reduction and fixation was designed. Eighteen fresh calf lumbar specimens were randomly divided into 3 groups, the test group was fixed by GDP and the other groups were fixed by CD and Steffee plate, respectively. The results of the displacement, strain, strength, stiffness and ultimate strength were measured under the states of vertical compression, flexion, extension and lateral bending respectively, and the results were statistically analyzed.RESULTS AND CONCLUSION: GDP could meet the need of strength and stiffness of human bodies. It showed superior to the CD and Steffee plate groups in strength and stiffness (P ＜ 0.05), with 13% or 14% torsion intensity greater than that of the CD or Steffee plate groups. The ultimate mechanical performance test showed that, the load bearing of the GDP group was greater than that of the CD and Steffee plate groups (P ＜ 0.05). The findings demonstrated that GDP for Chinese human presented with good biomechanical stability, which can promote vertebrae fracture union and prevent kyphosis relapses or vertebral height loses.

Adult ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Lead ; blood ; Lead Poisoning ; blood ; epidemiology ; Middle Aged

Breast Neoplasms ; genetics ; pathology ; Chromosome Aberrations ; Chromosome Deletion ; Chromosomes, Human, Pair 1 ; Chromosomes, Human, Pair 17 ; Chromosomes, Human, Pair 9 ; Female ; Genome, Human ; Humans ; Nucleic Acid Hybridization ; methods ; Phyllodes Tumor ; genetics ; pathology

Objective To compare broth microdilution and agar dilution methods for in vitro testing of activities of fluconazole,ketoconazole and itraconazole against clinical Malassezia isolates.Methods Broth microdilution and agar dilution methods were used to determine the minimal inhibitory concentration(MIC)of fluconazole,ketoconazole and itraconazole for 27 clinical strains(5 species)of Malassezia.Results The minimal inhibitory concentration(MIC)ranges of fluconazole,ketoconazole and itraconazole were 0.25-≥64 mg/L,≤0.03-0.5 mg/L and ≤0.03-0.125 mg/L respectively as shown by broth microdilution method,2-≥64 mg/L,≤0.03-0.5 mg/L and ≤0.03-0.25 mg/L respectively as revealed by agar dilution method.Both methods demonstrated that itraconazole possessed the strongest activity against Malassezia species,followed by ketoconazole and fluconazole.The agreement rate in MICs between the two methods was 78.8％,85.2％ and 88.9％,respectively for fluconazole,ketoconazole and itraconazole,with the intraclass correlation coefficients (ICCs)being 0.88,0.80 and 0.76 respectively.Conclusions Fluconazole,ketoconazole and itraconazole are highly active against Malassezia species in vitro,and itraconazole is the most active.Broth microdilution and agar dilution method coincide well in,and are applicable for,the antifungal susceptibility testing of Malassezia species in vitro.

ObjectiveTo report the first laboratory-confirmed human monocytic ehrlichiosis (HME) case in Shandong Province.MethodsThe epidemiological investigation was done by filling out questionaires.Blood sample was collected for detecting the specific 16S rRNA gene of Anaplasma phagocytophilumandEhrlichiachaffeensisbynested-polymerasechainreaction(PCR).ResultsThis case was characterized by acute onset of fever,leukopenia and thrombocytopenia.The specific 16S rRNA gene of Anaplasma phagocytophilum was negative and the specific 16S rRNA gene of Ehrlichia chaffeensis was positive by nested PCR test.The PCR product was sequenced.The homology was above 99 ％ between the acquired nucleotide acid sequence and the Ehrlichia chaffeensis sequences registered in GenBank.ConclusionThe Ehrlichia chaffeensis infection exists in Shandong Province,which warrants further research on these natural loci of HME in this area.

ObjectiveTo observe the clinical effect of Kangxiuke apozem in the treatment of severe bum shock.Methods40 patients of severe burn shock were randomly divided into a treatment group and a control group,with 20 patients in each group.All the patients were treated by the same route of counter-shock therapy,and the treatment group was additionally given Kangxiuke apozem (nasal feeding,qd,150 ml/d).Level of blood lactic acid,heart rate and urinary volume were evaluated by time.Main shock symptoms,including restlessness,hydrodipsia,perspiration and coldness,were observed.ResultsThe treatment group was significantly superior to the control group in the amelioration of blood lactic acid,heart rate and urinary volume ( t =10.485、3.219、7.429,P＜ 0.01 ).The symptomatic extinction of restlessness,hydrodipsia,perspiration and coldness in the extremities in the treatment group were significantly superior to those in the control group (x2=10.16、7.37、5.63、4.29,P＜0.05).ConclusionAt the same time of routine counter-shock therapy,thereby prompt burn patients to smoothly go through shock period and decreas late complications.