Objective To evaluate the effect of enteral nutrition support on the nutritional status and clinical outcomes of patiems with dysphagia after stroke.Methods 148 patients with acute stroke and associated dysphagia were enrolled from August 2013 to July 2014 in the Fifth Affiliated Hospital of Zhengzhou University,and randomly divided into 2 groups by drawing lots within 48 hours after admission:enteral nutrition group (n =75,early enteral nutrition support) and control group (n =73,routine diet).The nutritional status (triceps skinfold thickness,levels of serum total protein,albumin and hemoglobin),incidence of lung infection,mortality,and neurological function were compared between the two groups on day 1 and day 21 after admission.Results On day 1 after admission,the triceps skinfold thickness,levels of serum total protein,albumin,and hemoglobin in the enteral nutrition group were not significantly different from those in the control group [(15.4 ±4.1) mm vs.(15.1 ± 3.7) mm,t=1.36,P=0.392; (75.7±2.6) g/Lvs.(76.6±3.1) g/L,t=1.12,P=0.254; (39.2± 1.8) g/Lvs.(38.7±2.1) g/L,t=1.24,P=0.200; (137.4±14.5) g/Lvs.(135.1±15.3) g/L,t=1.01,P =0.461].On day 21 after admission,all the 4 nutrition indicators were significantly higher in the enteral nutrition group than in the control group [(13.5 ±3.9) mmvs.(11.2±4.6) mm,t=2.08,P=0.019; (63.3±4.1) g/Lvs.(57.1±4.7) g/L,t=4.01,P=0.001; (35.7±1.6) g/Lvs.(34.1± 2.0) g/L,t=2.31,P=0.022; (125.7 ±17.9) g/Lvs.(120.3 ±16.7) g/L,t=2.39,P=0.027].The enteral nutrition group showed lower incidence of lung infection,mortality,and reduced scores of American National Institutes of Health Stroke Scale compared with the control group (41.3％ vs.63.2％,x2 =9.69,P =0.002; 15.3％ vs.21.2％,x2=3.27,P=0.014; 11.1 ±4.1 vs.14.7 ±3.9,t=2.98,P=0.007).Conclusions Early enteral nutrition support can improve the nutritional status and outcomes of stroke patients with dysphagia.In addition,early enteral nutrition support may also be helpful for the improvement of the neurological function.

By means of comparative analysis and literature review,the paper identified differences of private non-profit hospitals at home and abroad in terms of their historical background,fund-raising,tax-free qualification,and governance structure.On such basis,an analysis was made on the development paths of such hospitals in China,for theoretical references and decision support for their development.

Objective To analyze the current situation of institutional care for people with disabilities in Shanghai, China. Methods Sec-ondary data were collected from the synthetical information platform of Shanghai Disabled Persons' Federation, including data about the res-idential institutions and people with disabilities living in the institutions from 2004 to 2015. Results The number of residential institutions and people with disabilities showed an increasing tendency from 2004 to 2015. At the end of 2015, there was 368 residential institutions in Shanghai, providing institutional care for 5821 people with disabilities. People in the institutions were mainly with intelligence disability and mental disability, and mainly in 35 to 59 years old. Conclusion The institutional care for people with disabilities was generally in a good condition in Shanghai and met people's needs.

Objective To investigate the therapeutic effect of oat ?-glucans on liver injury in hyperlipemia rats.Method Rats were fed on high fat forage for 3 w to establish hepatic injury model,then the model group was orally given oat ?-glucans at doses of 133,266 and 533 mg/(kg bw.d) respectively.At the same time,there were 3 control groups including 200 mg/(kg bw.d) chitosan oligosaccharide,normal and liver injury(model group fed with distilled water).Serum levels of ALT and AST,the content of MDA in serum and liver homogenate was assayed.Results Oat ?-glucans at high dose obviously decreased the levels of ALT,AST and MDA in the liver injury models,SP had a better protective effect on the liver injury than oligosaccharide did.Besides,in the treated group with ?-glucans,degenerative and necrotic changes of the liver cells were apparently milder than those of the untreated group.Conclusion Oat ?-glucans can obviously relieve the liver injury in hyperlipemia rats.

Objective To investigate the effects of excessive aluminum on osteoclastic formation and function in C57BL/6 mice.Methods Six-week-old male C57BL/6 mice (n =20) were randomized by weight and divided into control group and treatment group.The mice were assigned to distilled water and 270 mg/L aluminum ion,respectively.After the 15-week treatment period,the mice were euthanized by ether asphyxiation.Concentration of serum aluminum ion was determined by inductively coupled plasma (ICP).TRAP+ cells in vivo were observed using histomorphometry and osteoclasts microstructure using electron microscope (TEM).Osteoclasts were induced by macrophage colony-stimulating factor (M-CSF) and receptor activator of nuclear factor κB ligand (RANKL) with bone marrow macrophages separated from femur and tibia.The expression of mRNA related with bone resorption was detected,including c-FBJ osteosarcoma oncogene (c-Fos),nuclear factor of activated T-cells cl (NFATc1),c-nonreceptor tyrosine kinase (c-Src),dentrocyte expressed seven transmembrane protein (DC-STAMP),d2 isoform of vacuolar (H1) ATPase v0 domain (ATP6v0d2) and matrix metalloproteinase 9 (MMP-9).Results The data showed that the treatment group [(12.04 ± 0.21)mg/L] had significantly increased serum aluminum ion compared with the control group [(11.00 ± 0.04)mg/L,F =10.286,P ＜ 0.05].TRAP+ cells examination confirmed osteoclasts in treatment group [(31.39 ± 9.80) number] were significantly higher than those in the control group [(5.46 ± 4.15) number,F =9.344,P ＜ 0.05].A large proportion of osteoclasts in treatment group lacked ruffled borders and showed vacuolation degeneration.The expression of mRNA in treatment group was lower than that of the control group.The expression of mRNA in control group and treatment group was NFATcl (3.25 ± 0.93 vs.0.29 ± 0.18,F =11.602,P ＜ 0.05),c-Fos (0.86 ± 0.16 vs.0.16 ± 0.02,F =9.405,P ＜ 0.05),c-Src (8.82 ± 1.51 vs.2.29 ± 0.36,F =9.128,P ＜ 0.05),DC-STAMP (3.70 ± 0.70 vs.1.36 ± 0.57,F =10.298,P ＜ 0.05),ATP6v0d2 (15.60 ± 4.81 vs.1.39 ± 0.95,F =8.828,P ＜ 0.05),and MMP-9 (18.64 ± 7.62 vs.2.10 ± 0.92,F =9.356,P ＜ 0.05),respectively.Conclusions Aluminum can increase the number of osteoclasts under epiphyseal plate,but inhibits osteoclasts differentiation.This phenomena may be related with decreased expression of c-Src,DC-STAMP,c-Fos,NFATcl,ATP6v0d2 and MMP-9 mRNA which regulate the function of osteoclasts.

BACKGROUND: Donor complications have been detected following autologous tendon transplantation for posterior cruciate ligament reconstruction. Although artificial tendon development and tissue-engineered tendon have achieved great progresses, there are some issues in clinical application. Since 1980's, allogenic tendon transplantation has aroused increasing attention. OBJECTIVE: To explore the selection of allogenic tendon materials and the effect of their application on reconstructing posterior cruciate ligament. METHODS: A total of 17 patients with posterior cruciate ligament injury of knee joint were treated with cryopreserved allogenic tendon by Tibial-inlay technique. During the operation, two tracts of tendons soaked in gentamicin saline for 15 minutes were conduplicated, and one end of the tendon was cancellous bone screw and fixed to the tibia attachment point of posterior cruciate ligament, and the other end was introduced into the joint through retention suture. The posterior joint capsule was repaired. The patient was placed at supine position, and the knee was flexed for 90°. The other end of the graft was introduced to femoral tunnel, and anterior drawer was tensed, and fixed by screw. RESULTS AND CONCLUSlN: The preoperative posterior drawer test of patients was >2+, including 7 cases of 3+ and 6 of 4+. The postoperative posterior drawer test was 0 in 4 cases, 1+ in 8 cases, 2+ in 4 cases and 3+ in 1 case, suggesting the posterior movement of the knee joint was significantly improved. Lysholm scores of patients were (48.5±4.3) points before operation and (88.3±5.4) points after operation. Results show that cryopreserved allogenic tendon by Tibial-inlay technique could restored function of posterior cruciate ligament with a favorable effect.

OBJECTIVETo observe the clinical efficacy on constipation predominant irritable bowel syndrome (IBS-C) treated with acupuncture for regulating the mind and strengthening the spleen and the impacts on the quality of life in the patients.

METHODSSixty patients of IBS-C were randomized into two groups. In the acupuncture group (30 cases), acupuncture was applied to Tianshu (ST 25), Zusanli (ST 36), Shangjuxu (ST 37), Taichong (LR 3), Sanyinjiao (SP 6), Yintang (GV 29) and Baihui (GV 20), once a day, 5 treatments a week and 4 weeks treatment as one session. In the western medication group (30 cases), lactulose oral solution was prescribed, 15 mL each time, three times a day, 4 weeks treatment as one session. The symptom grade scale and the quality of life scale (IBS-QOL) were adopted to observe the changes in clinical symptoms and quality of life before treatment, after treatment and 2-month follow-up after treatment in the patients of the two groups separately.

RESULTS(1) Clinical symptom score: the difference in the symptom score at each time point was significant statistically in intra-group comparison (P < 0.01). In 1 week, 4 weeks of treatment and 2 months after treatment, the clinical symptom scores in the acupuncture group were lower than those in the western medication group (P < 0.05, P < 0.01). (2) IBS-QOL score after treatment was improved as compared with that before treatment in the two groups (P < 0.01). The improvement of IBS-QOL at 2 months after treatment in the acupuncture group was apparently superior to the western medication group (P < 0.05). (3) The total effective rate was 90.0% (27/30) in the acupuncture group and was 83.3% (25/30) in the western medication group. The overall efficacy in the acupuncture group was better than that in the western medication group (P < 0.01).

CONCLUSIONAcupuncture for regulating the mind and strengthening the spleen significantly relieves the clinical symptoms of IBS-C and improves QOL of patients. The total efficacy is superior to lactulose oral solution and presents a certain of long-term efficacy.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Constipation ; physiopathology ; therapy ; Female ; Humans ; Irritable Bowel Syndrome ; physiopathology ; therapy ; Male ; Middle Aged ; Quality of Life ; Spleen ; physiopathology ; Treatment Outcome ; Young Adult

Objective To observe clinical efficacy of brinzolamide on mechanical contusion ocular trauma . Methods 50 patients(57 eyes) of mechanical contusion ocular trauma were selected and divided into observation group and control group randomly and evenly ( 29 eyes in the observe group ,28 eyes in the control group ) .On the basis of mechanical contusion ocular trauma basic treatment for all the patients , the observing group was added brinzolamide ophthalmic suspension .Their vision , intraocular pressure and ERG were observed .Results The vision of patients in the observing group was obviously better than that in the control group (χ2 =4.49,P<0.05).Intraocular pressure in the observing group (14.88 ±0.83)mmHg was obviously lower than that in the control group (19.64 ± 2.30)mmHg(P<0.05).Sum of a-wave amplitude and sum of b-wave amplitude after treatment were better than those before treatment ,and those in the observing group were higher than theose in the control group ( observation group:ta =0.44,tb =0.24;the control group:[ ta =1.03,tb =0.32;between two grous:ta =3.35,tb =2.37,P<0.05 ) ] .Conclusion Using Brinzolamide ophthalmic suspension to treat mechanical contusion ocular trauma preven -tively can obviously improve patients′vision, control their intraocular pressure and promote the recovery of retinal function.It has positive clinical effect .

Objective To study the molecular mechanism of glutamate receptor-6 (GluR6) in the pathogenesis of epilepsy. Methods Seizure model of SD rats was induced by intraperitoneal injection of kainate (KA). Immunoprecipitation and immunoblotting were performed to examine the interactions of GluR6 and MLK3 with PSD95 at various time points after KA injection. The effect of Tat-GluR6-9c on the MLK3 phospharylation induced by kainate was observed with immunoblotting and immunohistochemistry. Results The assembly of GluR6 and MLK3 with PSD95 was induced after KA hippocampal CA3 region, and bagan to decrease one day later. Pretreatment after KA injection in CA3 region (P<0.05). Conclusion KA induces the assembly of the GluR6-PSD95-MLK3 signaling module and subsequently activates MLK3, which ultimately results in brain injury.

Objective Through the cell block technique to detect the expression of P16 protein in the liquid-based cytology with atypical squamous cells of undetermined significance (ASCUS) and high degree of cervical intraepithelial lesions (HSIL),to explore the significance of P16 protein in ASCUS re-evaluate.Methods Collected in our hospital in 2012 cervix liquid based cytology specimens of 45 patients,including of 15 ASCUS,11 HSIL cases,low in 11 cases of epithelial lesions (LSIL) and 2 cases of squamous cell carcinoma,2 cases of atypical glandular cells,4 cases of normal cells as a control.Immunocytochemical analysis of P16 protein control analysis,cytology and histology results.Results The expressing of P16 protein in normal cells,ASCUS,LSIL,HSIL,squamous cell carcinoma,atypical glandular cells in the positive expression rates were 0,20％,27.2％,63.6％,100％,100％.Cytology and biopsy results,cytologic diagnosis of ASCUS 15 cases,biopsy:12 cases of cervicitis,CIN Ⅱ-Ⅲ in 3 cases; cytology the in LSIL11,biopsy:5 cases of cervicitis,CIN Ⅰ 6 cases ; the cytological diagnosis HSIL11 cases,biopsy:cervical four cases of intlammation,CIN Ⅱ-Ⅲ ; cytologic diagnosis of atypical glandular cells in 2 cases,biopsy:adenocarcinoma; cytologic diagnosis of squamous cell carcinoma in 2 cases,biopsy:squamous cell carcinoma.Conclusion Detection of P16 protein on the cell block can be used for ASCUS classification ASCUS reassessment.