Objective To summarize the nursing experiences of brucellosis to enhance nursing level of brucellosis.Methods Basic nursing,systematic nursing and mental nursing were applied to brucellosis patients,and diet instruction was conducted.Results Patients in acute phase were cured after use of antibiotics.Two cases of patients in chronic phase received evident effect after integrative medicine therapy.Conclusion Appmpriate and selective nursing can facilitate the recovery of patients with brucellosis.

Objective To explore the effect of TBL based on evidence-based medicine PICOS model in practice teaching of neurology. Methods Totally 47 medical undergraduates in our department were chosen and randomly divided into 2 groups during March 2016 to April 2016. 24 students in the trial group were taught with TBL based on PICOS, while other 23 students in the control group were only taught with conventional TBL method. After three times clinical practices, the test referring to disease pathogenesis, clinical manifestations, auxiliary examinations, diagnosis and treatments of related diseases was performed, and meanwhile, questionnaires were distributed to students in order to survey their satisfaction degree of teaching methods. All the evaluation results and scores of two groups were compared. Statistical data were analyzed by using t-test or Chi-square test with SPSS 17.0 software. Results The score of the theoretical test of trial group was significantly superior to the control group [(89.08±3.60) vs. (79.09±7.75), t=5.707, P=0.03 ]. Survey showed that in the experimental group , the number of students in the trial group who thought teaching method could help understand clinical thinking of neurology and could help integrate the theory into clinical practicewas significantly higher than that in the control group (P<0.05). Conclusion In the clinical teaching of neurology, the TBL based on PICOS model is more effective than conventional TBL method for medical undergraduates.

Acute Disease ; Adult ; Female ; Herbicides ; poisoning ; Humans ; Male ; Middle Aged ; Paraquat ; poisoning ; Retrospective Studies ; Young Adult

Objective To establish a platform for enrichment and purification of core fucose glycosylation and analyse its immu‐nity properties .Methods Serum immunoglobulin G(IgG) was seperated and purified by using protein G cross‐linked sepharose ,and core fucose glycosylation components of IgG were enriched and purified by using lens culinaris agglutinin (LCA)affinity chromatog‐raphy ,meanwhile ,the isoforms of LCA‐IgG were determined by using Western blotting .Results The purification rate of serum IgG was 62% and yield rate of LCA‐IgG was 4 .59% .Serum IgG1 ,IgG2 and IgG3 were identified except IgG4 in patients with schizo‐phrenia ,while serum IgG1 ,IgG2 ,IgG3 and IgG4 were all identified in healthy individuals .Conclusion A method for enrichment and purification of core fucose glycosylation in patients with schizophrenia have been successfully established and distribution character‐istics of the LCA‐IgG isoforms have been determined ,which could provide a new insight into immune pathomechanism of schizo‐phrenia .

Objective To investigate the correlation between the levels of serum immunoglobulin core fucosylation and humoral immune parameters in patients with schizophrenia and its immunological significance .Methods The levels of serum lens culinaris agglutinin(LCA)-IgM ,LCA-IgG ,LCA-IgA ,IgM ,IgG ,IgA ,circular immune complex(CIC) in patients with schizophrenia(n= 46) and health people(n=47) were determined .Their correlations were investigated by linear regression analysis .Results There was a positive correlation between the LCA-IgA and IgG in healthy people(r=0 .311 7 ,P<0 .05) .However ,there was a negative correla-tion between LCA-IgG and IgA in patients with schizophrenia(r=0 .323 6 ,P<0 .05) .In addition ,there were positive correlations between LCA-IgM ,LCA-IgG ,LCA-IgA and CIC(r=0 .354 8 ,r=0 .189 8 ,r=0 .479 7 ,P<0 .05) .Conclusion Increased fucosyla-tion levels of immunoglobulin were detected in patients with schizophrenia ,which may play important roles in immunological inju-ries of central nervous system in schizophrenia .

Background Retinal Müller cells can offer nutrient and maintain the normal structure of retina.Researches showed that the abnormality of Müiller cells leads to retinal vascular disease.To explore the effect of high glaucoma on retinal Müller cells is of a very important significance for the study on diabetic retinopathy (DR).Objective This study was to investigate the effects of different concentrations of glucose on retinal Müller cells in vitro.Methods Retinal tissue was isolated from 1 10-day-oM clean SD rat.Mtiller cells were cultured by explant culture method and passaged in DMEM containing 20％ fetal bovine serum.The third generation of cells were obtained and identified using glial fibrillary acidic protein (GFAP) staning.Then,5.5,30.0 and 40.0 mmol/L glucose were added into the culture medium for 4 days respectively.The proliferation (A570) of Müller cells was detected by MTT,and apoptosis rate of Müller cells was calculated by flow cytometer to evaluate the effects of 5.5,30.0 and 40.0 mmol/L glucose to cell vitality.Results Cultured and passaged cells grew well with the spindle shape.The positive reactive cells were ＞95％ for GFAP.The A570 value of Müller cells was 0.24±0.01,0.21±0.03 and 0.20±0.02 in 5.5,30.0 and 40.0 mmol/L glucose group respectively,showing a significant difference among the three groups(F=6.755,P＜0.05).Compared with 5.5 mmol/L glucose group,As70 values were significantly lower in 30.0and 40.0 mmol/L glucose group (q =0.645,0.486,P ＜ 0.05).Apoptosis rates of Miiller cells were (26.40 ±0.25)％,(30.19±0.16)％ and (36.23±0.19)％ in 5.5,30.0 and 40.0mmol/L glucose groups,with a significant difference among them (F =294.530,P＜0.05),and those in 30.0 and 40.0 mmol/L glucose groups were significantly reduced in comparison with 40.0 mmol/L glucose group (q =0.754,0.484,P ＜ 0.05).Conclusions High concentration of glucose inhibits the viability and promote the apoptosis of retinal Müller cells at a concentrationdependent manner.

OBJECTIVETo evaluate clinical significance of waist soft tissue tension detection in treating chronic nonspecific low back pain.

METHODSFrom August 2011 to March 2012,60 patients with chronic nonspecific low back pain were divided into two groups (sliver needle group and TCM fumigation group) according to propotion of 1:1. In sliver needle group, there were 17 males and 13 females aged from 28 to 55 years old with an average age of (45.70 +/- 4.15), treated with sliver needle; In TCM fumigation group,there were 19 males and 11 females aged from 27 to 55 years old with an average age of (43.03 +/- 5.86), treated with TCM fumigation. Changes of force-displacement distance (FDD), specific absorption rate (S) of two groups were observed before treatment, 1 week and 3 months after treatment respectively, VAS scoring and Roland-Morris disability questionnaire (RMDQ) were used to access clinical effects.

RESULTS(1) VAS score of silver needle group was 4.77 +/- 0.78, 1.99 +/- 1.08 and 2.55 +/- 0.94, respectively before treatment, at 1 week and 3 months after treatment,while VAS score in TCM fumigation group were 4.43 +/- 0.61, 2.48 +/- 0.71 and 3.05 +/- 0.86, respectively. VAS score of two groups after treatment were sigificant decrease than that of before treatment (P < 0.05). There was no sigificant differences between two groups before treatment, but sliver needle group performed well in analgesia than TCM fumigation group, and had obvious differences (P < 0.05). RMDQ score of silver needle group was 13.63 +/- 1.96, 5.87 +/- 2.33 and 6.53 +/- 2.89, respectively before treatment, at 1 week and 3 months after treatment, while RMDQ score in TCM fumigation group were 13.40 +/- 2.01, 6.90 +/- 2.31, 9.23 +/- 2.87, respectively. There was no significant differences between two groups before treatment and 1 week after treatment (P > 0.05), and had obvious differences between two groups at 3 months after treatment (P < 0.01). Both groups could obvious improve dysfunction caused by chronic low back pain, and curative effect of sliver needle groups was more endurable. (2) Following-up at 3 months after treatment, FDD of multifidus, erector spinae of effected side and multifidus of healthy in sliver needle group were obvious increased (P < 0.05); In TCM fumigation group, FDD of multifidus and erector spinae on both side were increased at 1 week after treatment (P < 0.05), but had no significant meaning at 3 months after treatment on health side (P>0.05). There was no significant meaning before treatment (P > 0.05), FDD of multifidus, erector spinae of effected side in sliver needle group were obvious increased at 1 week after treatment (P < 0.05); but no obvious meaning on health side. FDD of both side in sliver needle group were obvious increased at 3 months after treatment. (3) There was correlation among differences of FDD in multifidus and erector spinae, VAS score and differences of RMDQ, and Spearman correlation coefficient R was 0.517, 0.811, 0.746 and 0.625; There was correlation between items of soft tissue tension and sympotoms, function and life quality. Conclusion:Soft tissue tension detection can effectively manifest degree of pain and dysfunction of low back, and improve objectivity of therapeutic evaluation for chronic low back pain.

Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Female ; Humans ; Low Back Pain ; drug therapy ; physiopathology ; therapy ; Male ; Middle Aged ; Muscle Tonus ; drug effects ; Needles ; Paraspinal Muscles ; drug effects ; physiopathology

OBJECTIVETo explore the effect of 3-n-butylphthalide pretreatment on the delayed neuronal death(DND) and the expreesion of heat shock protein70 (HSP70) in rat hippocampus after ischemia/ reperfusion.

METHODSAll rats were randomly divided into sham group (n = 36), total cerebral ischemia (TCI) group (n = 36), butylphthalide (NBP) group (n = 6), NBP + TCI group( n = 36), quercetin + NBP + TCI group (n = 6), dimethyl sulfoxide (DMSO) + NBP + TCI group (n = 6). The model of total cerebral ischemia/reperfusion was established by blocking vertebral arteries and carotid arteries. In sham group, TCI group and NBP group, the animals were further divided into instantly, 6 h, 12 h, 1 d, 3 d, 5 d groups according to the time interval after sham operation or TCI. Histological changes of the hippocampus were evaluated using thionin staining under light microscope by determining the delayed neuronal death (DND) and the expression of HSP70 was assayed using immunohistochemistry.

RESULTSNBP pretreatment could reduce delayed neuronal death in CA1 of hippocampus induced by TCI-reperfusion injury in rats, and up-regulated the expression of HSP70 in CA1 hippocampus of brain ischemic/reperfusion for 5 days. Quercetin blocked the acquirement of the brain ischemic tolerance induced by NBP preconditioning.

CONCLUSION3-n-butylphthalide (NBP) prevents the neurons from ischemia/reperfusion injury through upregulating the expression of HSP70.

Animals ; Benzofurans ; pharmacology ; CA1 Region, Hippocampal ; cytology ; pathology ; Cell Death ; Cerebral Infarction ; drug therapy ; HSP70 Heat-Shock Proteins ; metabolism ; Ischemic Preconditioning ; Neurons ; cytology ; Rats ; Rats, Wistar ; Reperfusion Injury ; drug therapy

Objective To evaluate the effects and mechanisms of bovine lactoferrin(bLF)on cell viability,proliferation,and the protective roles in intestinal epithelial cell-6(IEC-6)treated by lipopolysaccharide(LPS).Methods The rat jejunum epithelial cell lines IEC-6 were cultured in vitro.The effects of bLF on cell viability and proliferation in IEC-6 cells were detected by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide(MTT)assay and 5-Bromo-deoxyuridine(Brdu)assay,respectively.Inflammatory cytokines and their mRNA of interleukin-1β(IL-1β),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α)and interleukin-8(IL-8)were analyzed by real-time PCR and enzyme-linked immunosorbent assay(ELISA).Western blot was used to measure the levels of mitogen-activated protein kinase(MAPK)activation and nuclear factor kappa β(NF-κB)nuclear translocation.Results Dose dependent effects of bLF on cell viability and proliferation were observed in IEC-6 cells in vitro(F=3.825,5.861,all P<0.05),especially in a dose of 100 mg/L,and bLF significantly stimulated cell viability and proliferation compared with non-treatment group(q=5.240,3.765,all P<0.05).The mRNA levels of IL-1β,IL-6 and TNF-α were decreased by co-stimulation of bLF and LPS compared with the LPS treatments alone in IEC-6 cells in vitro(q=14.28,10.12,16.45,all P<0.001).The secretion of IL-6 and TNF-α was also decreased by co-stimulation of bLF and LPS(q=15.06,6.74,all P<0.01).In vitro,bLF treatment at dose of 100 mg/L could inhibit the activation of MAPK/NF-κB signal pathway induced by LPS(q=12.96,18.54,all P<0.001).Conclusion In vitro,bLF can promote IEC-6 viability and proliferation,and have anti-inflammatory effects via inhibited activation of MAPK/NF-κB nuclear translocation.

Objective To study the normal anatomy and pathologic CT findings of HDL and compare the HDL dimension of two conditions.Methods 160 consecutive CT scans of the normal upper abdomen were reviewed and 19 cases of cadavers were used.Results There was no statistics differences between the cadavers and normal subjects on HDL.Conclusion The real dimension of HDL can be replaced by the measurement on CT image,CT is a accurate means of measuring HDL in vival of human being.