Objective To investigate the depression after stroke in middle-aged patients and discuss the mental nursing.Methods Self-Rating Depression Scale was used to find 30 depression patients from 52 patients with stroke.They were analyzed and accepted mental nursing.Results The rate of depression mental state patients in 52 patients is 57.69%.After accepting mental nursing,the number of unsociability,morose and fatigue decreased,while that of role adaptation and self-confident increased significantly(P<0.05).Conclusion There is high incidence of depression in middle-aged patients with stroke.Mental nursing is helpful improve their adaptation and quality of living.

Objective To investigate the in vitro susceptibility of Minocycline and polymycin B against clinical islates of pan-drug resistant Acinetobacter baumanii ,to provide laboratory support for clinical treatment for drug selection.Methods The susceptible test of Minocycline and polymycin against 39 isolates of pan-drug resistant Acinetobacter baumanii were determined by K-B meth-od.Results 38 strains of pan-resistant Acinetobacter baumanii were sensitive to polymyxin B,sensitive rate was 97.4%,20 strains sensitive to minocycline,the sensitivity rate was 51.3%.polymyxin B sensitivity was more sensitive than Minocycline (P < 0.05). Conclusion Polymycin B had strong activit ies against pan-drug resistant Acinetobacter baumanii .

Adult ; Diatomaceous Earth ; adverse effects ; Female ; Humans ; Occupational Exposure ; adverse effects ; Pneumoconiosis ; etiology

Objective To clone human asparagine synthetase(ASNS)gene,express the MS2- ASNS fusion protein through gene engineering and use the purified target protein to immune BALB/C mice, prepare and identify the monoclonal antibody(McAb),which forms the base for studying mechanism of L- asparaginase used as salvage regimen in midline NK/T cell lymphoma nasal type.Methods ASNS gene fragment was amplified by RT-PCR from HepG2 cell line and constructed into prokaryocytic expression vector.Fusion-protein of MS2-ASNS was expressed and used for immunizing BALB/C mice to prepare McAbs against ASNS.Identified the McAb and detected the expression of ASNS in tumor.Results Part of the ASNS reading frame(NCBI,M27396:179-1 420 bp)was cloned and product length of RT-PCR was 1 263 bp.Molecular weight of MS2-ASNS was about 54 700 Da.Two strains of hybridoma secreting ASNS McAbs were obtained.The subtype of the ASNS McAb was IgG2a.Western-blot showed that the McAbs could specifically react with MS2-ASNS fusion protein and ASNS protein in tumor cell lines.ASNS expression was detected by immunocytochemistry and Immunohistochemisrry.Conclusion We have cloned human ASNS gene,obtained the anti-ASNS McAb and examined the expression of ASNS in tumor.

Objective To observe the effect of Bobath approach applied in early stage on hemiplegia after cerebral infarction. Methods 174 cases of cerebral infarction were treated with Bobath approach and assessed using Fugl-Meyer Assessment (FMA) and Modified Barthel Index (MBI), and the patients who accepted rehabilitation within or over a month after stroke were compared. Results After treatment the scores of FMA and MBI were improved more in the patients within a month than those over a month(both P<0.01). Conclusion The Bobath approach is effective on the locomotor function and the activity of daily living in patients with cerebral infarction. The earlier it starts, the better the effect should be.

Objective To evaluate the diagnostic value of fluorescent quantitative polymerase chain reaction(PCR) for Mycoplasma pneumoniae (MP) in children with MP pneumonia(MPP).Methods From Jun.2008 to Jan.2009,153 cases hospitalized with pneumonia were enrolled,and 30 cases without respiratory infection were enrolled as control group.Their respiratory secretion (including nasopharyngeal secretion,sputum,bronchialalveolar lavage fluid or pharyngeal swab) samples were collected for fluorescent quantitative PCR for MP.And their single or paired serums were collected for specific MP antibody detection.Results There were 123 cases confirmed with MPP by serology,among whom 114 cases were MP PCR positive.The quantitation of MP DNA was among 1.20?106-3.66?1010 gene copys/L. There were 30 cases with pneumonia negative with MP by the paired serum serology,among whom 2 cases were MP PCR positive,and the quantitation of MP DNA was (1.08-3.02)?107gene copys/L.All cases of control group were MP PCR negative.During the first and second weeks of the MPP onset,the sensitivity of MP-IgM from the first single blood samples were 66.7% and 83.9%,respectively.While the sensitivity and specificity of MP PCR were 92.7% and 93.3%,respectively.From the third week of the disease onset,the sensitivity of MP-IgM from the first single blood samples increased to 90.9%-100%.The clinical manifestations of MPP were nonspecific.Conclusions PCR is superior to serology for early diagnosis on MP infection.Combination of the 2 methods may be helpful to early and accurate diagnosis on MP infection.

Objective To evaluate the biocompatibility of vessel extracellular matrix (VECM) with bladder smooth muscle cells of rabbits,and to discuss the feasibility of vessel extracellular matrix as a matrix for urinary tract reconstruction.Methods Primary cuhured bladder smooth muscle cells (RBSMCs) iso- lated from New Zealand rabbits were implanted on VECM (1?10~6 cells/ml).The effect of VECM on meta- bolic activity,attachment,proliferation of RBSMCs were monitored in vitro by inverted light microscopy and scanning electron microscopy.The extracts of VECM and emulsion were prepared as experimental group and positive controls separately.The culture medium was used as negative control,and simple culture medium without cells was used as blank control.The cell viability was monitored by MTT method after 1-,3-,5-d see- ding.The in vivo tissue response to VECM was investigated by implanting into the subcutaneous sites of the rabbits.Results VECM exhibited nontoxic and bioactive effect on RBSMCs.RBSMCs could be attached to and proliferated on VECM and remained their morphologies.The cell proliferation rates of experimental group were 95.61%、98.34%、102.91%,respectively,after 1,3,5 d;those of negative control group were 100.00% ,respectively;and those of positive control group were 35.14%、38.95%、32.66%,respectively. There was significant difference in the rate between experimental group and positive control (P＜0.01),and no significant difference in the rate between experimental group and negative control (P＞0.05).In vivo, VECM demonstrated favorable tissue compatibility without tissue necrosis and fibrosis.Conclusions VECM exhibits nontoxic and bioactive effects on primary cultured bladder smooth muscle cells.It is a suit- able material for urinary tract reconstruction.

?AIM: To discuss the effect of laser exposure on visual acuity and macula.?METHODS: Retrospective and consecutive case series. A retrospective analysis of 11 patients (11 eyes) with laser retinal injury was carried out from January 2014 to June 2015 in Ophthalmology Department of No. 474 Hospital of Chinese PLA. All individuals underwent visual acuity, best corrected visual acuity ( BCVA ) , and spectral-domain optical coherence tomography ( SD-OCT) for macular at first visit, and fundus fluorescein angiography ( FFA ) , visual field, and multifocal electroretinogram ( mf ERG ) were perform if necessary. Symptomatic therapies, supportive therapies and pars plana vitrectomy ( PPV ) were performed depended on the patient’s condition. The patients were followed-up at 1, 3 and 6mo after the first visit, and patients were undertaken visual acuity, BCVA, macular SD-OCT and so on.?RESULTS: Eight patients ( 73%) were under 18 years old and all patients were young males, who were injured by laser pointers when playing. Three patients ( 27%) over 18 years old were injured accidentally at work. Ten (91%) patients’ BCVA were ≤0. 3, while one ( 9%) patient’s BCVA was higher ≥0. 3. Full-thickness macular holes ( the diameter 224-519 μm ) were detected in 10 patients (91%), while sub-foveal RPE changes and IS/OS injury in 1 patient ( 9%) . Macular hole with traction or cystoid edema in 6 eyes (55%) were received PPV, while the other 5 eyes ( 4 eyes with stable macular hole and 1 eyes with RPE injury ) received conservative treatment. Macular hole closed successfully in 1 eye ( 17%) after PPV, while macular hole in the other 5 eyes ( 83%) were stable after PPV of which the cystoid edema faded. The 4 patients with macular hole and 1 patient with RPE injury were stable during follow-up period. However, the BCVA in all patients had no significant improvement at end.?CONCLUSION: Exposure to laser devices could lead to severe macula injury that could reduce central vision, which is permanent.

Objective To investigate the expression and significance of tumor necorisis factor related apoptosis induled ligand receptor(TRAILR) in human craniopharyngioma.Methods The expression of TRAILR was determined by immunohistochemistry and in situ hybridization in 24 samples of craniopharyngioma and 16 samples of normal brain tissue.Results With low decoy receptor(DcR) expression in partial craniopharyngioma cells and low death receptor(DR) expression in partial normal brain cells,DR was expressed highly in all craniopharyngioma samples while DcR in most normal brain tissue. High DR expression and low DcR expression in craniopharyngioma tissue differed from low DR expression and high DcR expression in normal brain tissue(P

0.05),but the latter was superior to the former in extinction of exanthem.4.B_(19)-DNA clearance of hormone group was 25.0%,that of gamma globulin group was 81.82%,and there was significant difference between 2 groups(P