Using the immunohistochemical method combined with tract tracing techniques, a new subdivision, the marginal division, was found in the striatum of the rat. In this subdivision, substance P, enkephaline and dynorphin B terminals were densely localized. The present study investigated the synaptic organization of the substance P-like immunoreactive nerve terminals in the marginal division. Four major types of substance P immunoreactive synapses were identified. Axodendritic and axospinous synapses were the most common ones. Compound synapses with more than two synaptic components were also observed. One axo-axonic synapse was present. Both symmetric and asymmetric substance P-like immunoreactive synapses were seen in the marginal division. The existence of asymmetric synapses, small postsynaptic dendrites and axo-axonic synapses, distinguished the substance P-like immunoreactive nerve terminals in the marginal division from those in the other part of the striatum. The characteristics and complexity of the synaptic organization suggested that the substance P-like immunoreactive nerve terminals in the marginal division probably orginate from a different source and have a different function, as compared to those in the rest part of striatum.

The paper designs and implements an online exercise training system based on B /S mode and introduces the development process of ICD-10 online exercise training system , including the system requirement analysis , functional design , database design , sys-tem implementation and system testing .Moreover, it introduces key technologies used in the development process .

Objective To observe the distribution and drug resistance of pathogens cultured from the sputum of hospitalized patients with lower respiratory infection in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) .Methods To i‐dentify the germiculture and test the drug susceptibility of the sputum or respiratory secretion isolated from the bronchial brush of 262 hospitalized AECOPD patients in People′s Hospital of Jiangxi Province from Janurary 2013 to December 2014 and analyze the results .Results Among all the AECOPD patients ,215 cases with positive sputum culture ,281 sputum pathogens were isolated . Gram‐negative bacilli were found in 190(67 .6% ) .Gram‐positive aureus were detected in 76(27 .1% ) .Fungus pathogens occurred in 15(5 .3% ) .The top six pathogenic bacteria were acinetobacter baumannii ,escherichia coli ,klebsiella pneumonia ,pseudomonas aeruginosa ,staphylococcus aureus ,streptococcus pneumonia .Drug susceptibility results showed that the drug resistance of acineto‐bacter baumannii was the strongest .Except that the drug resistance rate of cefoperazone/sulbactam and levofloxacin were less than 50 .0% ,the others were no less than 75 .0% .The drug resistance rate of escherichia coli and klebsiella pneumoniae to ampicillin , ampicillin sulbactam ,cefazolin ,ceftriaxone ,cefotetan ,gentamycin ,ofloxacin ,ciprofloxacin ,and compound sulfamethoxazole trime‐thoprim were no less than 70 .0% .The drug resistance rate of staphylococcus aureus to penicillin G ,oxacillin ,erythromycin ,clinda‐mycin were 100% .The drug resistance rate of streptococcus pneumoniae to erythromycin ,clindamycin ,tetracycline ,sulfamethox‐azole trimethoprim were greater than 75 .0% .Conclusion Gram‐negative bacilli are the main pathogenic bacterium in the AECOPD patients with lower respiratory infection .The key of treatment is to pay more attention to the bacterial culture and drug sensitive test ,use antibiotics reasonably according to the results of drug sensitive experiment .

Objective To investigate the effect of reinforcing spleen and kidney method on adriamycin-induced CKD in rats and to explore its possible mechanism.Methods Totally 36 Sprague-Dawley rats were randomly divided into a Adriamycin-induced model group and a control group.The model group was further divided into five groups:the Adriamycin-induced model control group,bennazepril-treated group,and TCM treated low,moderate,and high dose groups.The level of serum creatinine,urea nitrogen,24hours urine protein and urine creatinine were measured at 14,28,42 days after establishing the model rats.And the protein expression of transforming growth factor-β1 (TGF-β1) and cyclin-dependent kinase inhibitor p21cip1 (p21)were detected by immunohistochemistry.Results The proteinuria was observed on the seventh day after injection of adriamycin in adriamycin nephropathy model group,and reached summit on the fourteenth day.Both TCM treated groups and benazepril group reduced the level of urine protein within 24 hours (P＜0.05),the reduction was most remarkable in the TCM high dose group.The expression of p21 and TGF-β1 (p21 288627.66±97021.65,TGF-β1 98405.14± 19216.89) in kidney increased in the model groups,while the TCM treated high dose group (p21 518886.35±6810.89,TGF-β1 222012.95± 50484.73) was significantly lower than the model control group (P＜ 0.05).Conclusion Reinforcing spleen and kidney method could decrease the level of urine protein within 24 hours by regulating the expression of p21 and TGF-β1,so thus to protect renal function and delay progress of kidney disease.

OBJECTIVE:To discuss the role of clinical pharmacist participating in drug therapy for severe ulcerative colitis (UC)during late pregnancy. METHODS:Clinical pharmacists participated in the therapy for a UC patients during late pregnancy, assisted the doctors to optimize and improve drug therapy plan from antidiarrheal,anti-intestinal inflammation,regulating intestinal flora,recovering damaged mucosa;suggested regimen was as follows:montmorillonite powder 3 g,pr,qd,to avoid drug interac-tion;hydrocortisone 100 mg,ivgtt,bid to resist intestinal inflammation;prednisone 30 mg,po,qd+20 mg,po,qn,instead after symptom relieved;stopping taking Bifid triple viable capsules,supplementing Human serum albumin injection,Nutrients,Potassi-um chloride injection,Concentrated sodium chloride injection,etc. RESULTS:The suggestion provided by clinical pharmacists was adopted by doctors,and the patient was recovered. There was no significant difference in the intelligence development,body weight and height charge between born baby boy and infants with same month age. CONCLUSIONS:Clinical pharmacists assist physician to optimize and improve drug therapy plan to promote rational drug use in the clinic and guarantee the safety of drug use.

Objective To investigate whether catestatin (bovine chromogranin A 344-364) can inhibit the biofilm formation of Candida albicans and examine its relationship with the expression of adhesion gene HWP1.Methods Clinical strains and standard strain ATCC 10231 of C.albicans were studied.XTT [2,3-bis-(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide] method was used to assess the ability of C.albicans biofilm formation.Antifungal activity against planktonic Candida ceils was evaluated in terms of minimum inhibitory concentrations (MICs) according to the description in CLSI-M27-A3.XTT assay and colony count were used to assess the effect of catestatin on inhibiting C.albicans biofilm formation.The lowest concentration showing 50 ％ inhibition on biofilm formation (BIC50) was decided by calculating the metabolic activity.The adhesion of C.albicans reduced by catestatin was visualized under an inverted microscope and quantified by colony count.The expression of HWP1 was analyzed by RT-PCR.One-way analysis of variance (ANOVA) and Dunnett's T3 test were used to compare the results.Results Clinical strains and standard strain ATCC 10231 of C.albicans showed strong ability in forming biofilm.Catestatin exhibited MICs ranging from 40 μmol/L to 80 μmol/L against planktonic C.albicans cells,and BIC50 of 80-160 μmol/L in inhibiting C.albicans biofilm formation.Catestatin reduced the adhesion of C.albicans.The colony forming unit (CFU) was 27 822.22-±-2 472.74 in blank control group,while the CFU was 5 355.55± 1 264.03,11 377.78±2 232.58,17 488.89±1 136.27,22 377.78±3 521.99,and 26 044.44±1 329.57 in the presence of 160,80,40,20,and 10 μmol/L catestatin,respectively (F=147.018,P=0.001).The difference between control group and 160,80,and 40 μmol/L catestatin was statistically significant (P＜0.05).RT-PCR found the expression of HWP1 in the presence of 160 μmol/L catestatin was about 12.24％ of that in blank control group.Conclusions Catestatin can effectively prevent C.albicans biofilm formation.This effect may be related to the down-regulated expression of adhesion gene HWP1 by catestatin,which results in reduced adhesion of C.albicans.Promising clinical prospect is expected for this finding.

AIM:To investigate the effects of Zhenwu decoction ( ZWD) on the expression of α-smooth muscle actin (α-SMA) and NF-κB in diabetic nephropathy ( DN) rats.METHODS:Diabetic rat model was induced by intrape-ritoneal injection of streptozotocin ( STZ) , and the animals were randomly divided into STZ group ( n=22) and STZ+ZWD group (n=23).The normal rats served as control (n=16).All rats were sacrificed on 8 weeks after modeling.Biochemical assay and pathological observation ( HE staining and transmission electron microscopy ) were used to evaluate the effects of Zhenwu decoction on the renal function and pathological morphology .The body weight , renal index , blood glucose , total urinary protein in 24 h, and superoxide dismutase ( SOD ) , malondialdehyde ( MDA ) , inducible nitric oxide synthase ( iNOS) were determined as well .Western blotting was used to observe the effects of Zhenwu decoction on the expression ofα-SMA and NF-κB in diabetic nephropathy ( DN) rats.RESULTS:Compared with normal group , the renal index , blood glucose concentration, total urinary protein in 24 h, blood urea nitrogen (BUN), serum creatinine (SCr) and MDA were significantly higher and body weight was lower in DN rats (P<0.05).Pathological examination of the kidneys in DN group showed glomerular hypertrophy , glomerular basement membrane thickening , tubular epithelial cell degeneration , me-sangial matrix proliferation , protein cast formation in some renal tubules .The protein expression levels of α-SMA and NF-κB were markedly increased (P<0.05).After ZWD treatment, the level of renal index, total urinary protein in 24 h, BUN, SCr and the expression of α-SMA and NF-κB at the protein level were significantly decreased (P<0.05).The renal histological injury in ZWD group was significantly ameliorated .CONCLUSION: Zhenwu decoction might protect kidney against STZ-induced injury via decreasing the expression of α-SMA and NF-κB.

Objective To understand the relationship among nurses′ emotional labor, workgroup emotional climate and mental health. Methods Cluster sampling was used to pick up 250 samples, which consisted of nurses from a 3-A-grade hospital in Nanjing-the Second Affiliated Hospital of Nanjing Medical University. Self-designed general questionnaires, Emotional Labor Scale (ELS), Workgroup Emotional Climate Scale (WECS), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) were administrated to the study participants. Results The scores of nurses′emotional labor among three dimensions were in descending order: deep acting (5.16 ± 1.30), emotional display requirement (3.54 ± 0.57) and surface acting (3.35 ± 0.1). Nurse′s surface acting was negatively related to other-focused positive WEC (OP) and ego-focused positive WEC (EP) (r=-0.162,-0.154, P < 0.05), while positively related to ego-focused negative WEC (EN) and other-focused negative WEC (ON) (r=0.358, 0.176, P <0.01), Emotional display requirement was negatively related to ego-focused negative WEC (EN) and other-focused negative WEC (ON) (r=-0.239,-0.269, P < 0.01), and was positively related to other-focused positive WEC (OP) and ego-focused positive WEC (EP) (r=0.276, 0.339, P<0.01);nurses′anxiety score=35.502+1.203 × EN-0.496 × deep acting+0.27 × surface acting;nurses′depression score=53.438+1.259 × EN-1.115 × OP. Conclusions Nurse managers must know that constructing high qualitydepartment emotional culture is very important. Nursing managers discover individual negative emotions, improve their ability to control the mood and reduce the number of surface acting, increase the number of deep acting, in order to effectively change nurses′anxiety and depression levels.

Objective To investigate the efficacy of entecavir (ETV) sequential therapy in the treatment of hepatitis B e antigen(HBeAg) positive chronic hepatitis B(CHB) patients with suboptimal early response to Peginterferon-α(Peg-IFN-α).Methods The cases of HBeAg-positive CHB who were treated with Peg-IFN-α for 12 to 24 weeks and serum HBsAg ＞ 20 000 IU/mL were enrolled into observation group.Treatment naive HBeAg positive CHB with serum HBsAg ＞ 20 000IU/mL were enrolled into control group.Both two groups received ETV for 96 weeks.Hepatitis B virus (HBV) virological and serological data were collected every 12 weeks.Results At the end of 48-week and 96-week,the rates of HBeAg seroconversion in the observation group were 23.3％ (10/43),30.2％ (13/43),respectively,which in the control group were 23.1％ (12/52),28.8％ (15/52),respectively.The HBsAg decline at 24-week was observed in both two groups.Conclusion Sequential strategy for patients with suboptimal early response to IFN is preferable.

Objective To explore the feasibility of using composite scaffolds of rabbit oral epithelial cells and polycaprolactone (PCL) electrospun fibers for urethral repair. Methods The 25%PCL was prepared using a 5:1 by volume mixture of trichloromethane and anhydrous methanol, and PCL fiber tubular scaffolds were obtained by electrospinning. Rabbit oral mucosa epithelial cells (1.5 × 105) were implanted on the PCL scaffold. Subsequently, they were embedded in nude mice subcutaneous, explanted in 2 weeks. PCL fiber tubular scaffolds without rabbit oral mucosa epithelial cells were used as control. The complex urethral scaffolds were evaluated by immunofluorescence staining with cytokeratin antibody and HE staining. Results Compared with blank PCL group, the rabbit oral mucosa epithelial cell group showed a good cellularization. Rabbit oral mucosa epithelial cells formed a dense cell layer on the surface of PCL lumen, which suggested that rabbit oral mucosa epithelial cells can proliferate on the surface of PCL lumen. Conclusion Rabbit oral epithelial cells can be used as one of the seed cells for tissue engineered urethral scaffolds, and it is possible to construct tissue engineering substitute materials for urethral repair by rabbit oral epithelial cells combined with PCL.