Objective To observe the effectiveness of lactobacillus acidophilus combined with electroacupuncture on gastrointestinal function in patients with traumatic brain injury. Methods A total of 167 patients with traumatic brain injury treated in our hospital from June 2013 to December 2016 were randomly divided into combining treatment group (n=84) and lactobacillus acidophilus group (n=83). The lactobacillus acidophilus group was given routine treatment and lactobacillus acidophilus. The combining group was given the routine treatment, electroacupuncture treatment and lactobacillus acidophilus. Data of gastronintestinal function, infection, pH of gastric juice, serum two amine oxidase (DAO) and D-lacticacid level were compared between two groups. Results Compared with lactobacillus acidophilus group, the incidence rates of reflux (χ2=7.948), vomit (χ2=7.514), diarrhea (χ2=4.521), abdominal distension (χ2=5.968), pulmonary infection (χ2=4.521) and enterogenic infection (χ2=4.531) were significantly decreased in the combining treatment group (P<0.05). After 20-day treatment, pH value of gastric juice (t=8.125) was significantly increased, the serum DAO value (t=6.383) and D-lacticacid level (t=6.745) were decreased, in combining treatment group than those of lactobacillus acidophilus group (P<0.05). Conclusion Lactobacillus acidophilus combined with electroacupuncture can improve the gastrointestinal function, stimulate gastric acid secretion and decrease serum levels of DAO and D-lacticacid.

Objective To investigate perioperative nursing of interventional therapy for patients with chronic occluded internal carotid artery. Methods We retrospectively analyzed the clinical nursing data of 12 patients with chronic occlusion of internal carotid artery who were successfully performed recanalization for the occluded vessels. Results The vital signs of all patients were normal during the procedures. The patients got favorable outcomes and no complications occurred during the perioperation. Conclusions Interventional therapy for chronic occlusion of internal carotid artery is a new technology for carotid diseases. Perfect preoperative health education and psychological nursing, comprehensive monitoring of vital signs and nerve function, strengthening body position nursing can ensure prevention of complications and the success of surgery.

Objective: Proto-oncogene Zbtb7A has been characterized as a molecular switch in the process of cancer initiation and development.Our goal is to obtain the POZ domain of the Zbtb7A protein and prepare its polyclonal antibodies.Methods: We optimized the coding sequence of the POZ domain according to the codon bias of E.coli and synthesized the sequence with two-step PCR,which was then introduced into the pET-26b(+) vector to express the protein.The recombinant protein was analyzed by 15% SDS-PAGE and the corresponding band was cut out from gel.The minced gel slice that contained the POZ domain protein was injected to immunize rabbits.The collected rabbit antiserum was purified using the saturated ammonium sulfate method in combination with protein G antibody purification,and the purified polyclonal antibodies was evaluated by Western blot.Results: The optimized sequence of the POZ domain was correctly obtained and successfully constructed into the pET-26b(+) vector.After induction,an expected protein band about 14 KD was detected on 15% SDS-PAGE,and highly purified polyclonal antibodies were obtained,which were specifically bound to human Zbtb7A.Conclusion: The obtained recombinant protein of the POZ domain and its polyclonal antibodies can be used for further studies of Zbtb7A.

Objective To explore the clinical efficacy of enteral nutrition combined with traditional Chinese medicine (TCM) acupuncture and moxibustion for treatment of craniocerebral trauma complicated by gastric paralysis.Methods A prospective study was conducted.One hundred and sixty-seven patients with craniocerebral trauma complicated by gastric paralysis admitted to the Department of Neurological Critical Care Medicine in Affiliated Hospital of the Logistics University Chinese People's Armed Police Force from January 2013 to October 2015 were divided into single group (83 cases) and combined group (84 cases) according to the random number table method.The basic treatment program was the same in the two groups.On the basis of gastrointestinal decompression,a nasojejunal tube was indwelled in the digestive canal of the patients in single group,and the nutrient food could be given by dripping slowly and continuously through the tube into the body,while in the combined group,they were additionally treated by acupuncture and moxibustion at auricular point,zusanli and neiguan acupoints,1 time a day,each time 30 minutes.Both groups were treated consecutively for 30 days,and then the clinical efficacies were evaluated.Before and after treatment in both groups,the changes of total serum protein (TP),pre-albumin (PA),hemoglobin (Hb) were observed;the incidences of reflux,vomiting,abdominal distension,diarrhea,pulmonary infection and intestine derived infection were also evaluated.Results After treatment the levels of TP,PA,Hb were significantly higher in combined group than those in the single group [TP (g/L):36.97 ± 2.17 vs.33.14± 2.13,PA (mg/L):215.19 ± 7.91 vs.203.15 ± 6.12,Hb (g/L):126.73 ± 11.17 vs.117.61 ± 11.24,all P ＜ 0.01].The numbers of patients with reflux,vomiting,abdominal distension,diarrhea were significantly lower in combined group than those in the single group,respectively (the number of patients had reflux being 15 cases vs.31 cases,vomiting 13 cases vs.28 cases,abdominal distension 17 cases vs.29 cases,diarrhea 17 cases vs.31 cases) and pulmonary infection (17 cases vs.29 cases),intestine derived infection (4 cases vs.12 cases),all the above comparisons showing statistically (all P ＜0.05).Conclusions Enteral nutrition combined with acupuncture and moxibustion treatment can effectively enhance the patients' nutritional status,reduce gastrointestinal dysfunction and the incidence of complications,thus the prognosis of patients with craniocerebral trauma complicated by gastric paralysis is obviously improved.

Objective To study the possibility of the exist of specific antibody against platelet in tumor patients and to evaluate the value of MAIPA in measure of specific antibody against platelet in malignant tumor patients with nonimmune thrombocytopenic purpura. Methods Anti- GPⅡb/Ⅲa and anti- GPⅠb/Ⅸ autoantibodies were detected by a modified monoclonal antibody immobilization of platelet antigens assay(modified MAIPA). Results The positive rate of the platelet antibody in nonimmune thrombocytopenic purpura is very low with MAIPA. Conclusions The platelet GP- specific autoantibody detection is considerably important in discriminating immune from nonimmune thrombocytopenia.

Objective:Mesenchymal stem cells( MSCs) have self-renewal capacity and potential to differentiate into the cells.It was reported that the expression of miR-30a changed in some immune diseases.But it remains unclear the effect of miR-30a on the im-munoregulatory functions of MSCs.Here we studied the impact of miR-30a on the phenotype,cell viability,apoptosis,cell cycle and im-munoregulatory functions of MSCs.Methods: The mixed enzyme methods were used for the isolation of human umbilical cord MSCs.Flow cytometry(FCM)was used to investigate the effect of overexpressed miR-30a on the phenotype of MSCs.CCK-8 was used to examine the cell viability of miR-30a-overexpressed MSCs.Annexin V/PI was used for the detection of apoptosis of MSCs.Q-PCR and Western blot were used to investigate the effect of miR-30a on the expression of Cyclin E2( CCNE2).CCNE2 was one putative target of miR-30a predicted by Targetscan database.The effects of miR-30a-overexpressed MSCs on the maturation of dendritic cells(DCs)were determined.Results:Overexpression of miR-30a blocked the cell cycle of MSCs in the G0/G1 phase by inhibiting the expression of CCNE2,but did not affect the phenotype, cell viability and apoptosis of MSCs.When co-cultured with DCs, although MSCs down-regulated the expression of CD40 and CD86 on DCs,overexpression of miR-30a more significantly enhanced the suppressive impact of MSCs on the maturation of DCs.Conclusion: miR-30a affects the cell cycle of MSCs and enhances its immunosuppressive effect on DCs.

Objective To retrieve and analyze the available evidence on prevention of needlestick injuries among healthcare workers and summarize the best available evidence.Methods We searched the BMJ best practice,Uptodata,Cochrane Library(2014),Joanna Briggs Institute Library,Registered Nurses' Association of Ontario,Scottish Intercollegiate Guidelines Network,National Guideline Clearinghouse,and complementally searched the PubMed,EM-base,CNKI and Centers for Disease Control to collect literatures including guideline,evidence summary,best practice information sheet,recommended practice and systematic review.Results Nine references were selected including a clinical decision support system,3 evidence summaries,2 recommended practices and 3 systematic review.Finally,7 items of best evidence were summarized,including:wearing double gloves,never recapping needles,using blunt-tip suture,using a neutral zone for passing sharp device,adopting the safety features of sharps,using sharp disposal containers,and continuous education for needlestick injuries.Conclusion Healthcare workers should regulate their behaviors of using sharp instruments during clinical practice and guarantee personal safety by consulting high level evidence.

Objective To investigate the therapeutic effect of enteral nutrition in patients with severe traumatic brain injury (sTBI) by nasogastric tube and nasointestinal tube.Methods A retrospective case control study was made on 64 patients with sTBI hospitalized from October 2013 to December 2015.The patients were assigned to nasogastric tube group (n=32) and nasointestinal tube group (n=32) according to the random number table, and the same nutrient solution was given to all patients.Eighteen male and 14 female patients aged (37.8±8.7)years were identified in nasogastric tube group, and the Glasgow coma score (GCS) was (4.7±1.3)points.Twenty males and 14 females aged (39.7±6.5)years were identified in nasointestinal tube group, and the GCS was (4.1±1.2)points.Triceps skinfold thickness, body mass index, hemoglobin, level of serum albumin and level of prealbumin were measured and compared between groups before and after operation.Incidence of complications was recorded as well.Results All the above-mentioned indexes of the two groups did not differ significantly before the therapy (P>0.05), but showed significant differences 7 and 15 days after therapy (P<0.05).Incidence of complications in nasointestinal tube group (17 lung infection, nine gastrointestinal bleeding, 11 electrolyte imbalance) was lower than that in nasogastric tube group (seven lung infection, two gastrointestinal bleeding, one reflux esophagitis, four electrolyte imbalance) (P<0.05).Conclusion Nasointestinal tube enteral nutrition is better than nasogastric tube enteral nutrition in improving nutritional status and reducing complications in patients with sTBI.

Objective On patients with mechanical ventilation spontaneous breathing trial (SBT) success, out of breath machine smoothly pulled out after endotracheal intubation for active airway moist sequential therapy of clinical new method and new technology. Methods Between January 2013 and May 2014 respiratory endotracheal intubation implementation of mechanical ventilation with intensive medicine successful withdraw machine pulled out of 135 patients with tracheal intubation, they were divided into group A(68 cases) and group B(67 cases) by random digits table method. The patients in group A were treated with buoy type oxygen device, group B with active airway moist heat treatment unit. The breathing rate, PaO2, SpO2, heart rate, Clinical Pulmonary Infection Score(CPIS) were measured after 72 h of pull out endotracheal intubation in two groups. Sputum viscosity was evaluated by Airway Secretions Score before pull out endotracheal intubation and after 24, 48, 72 h of pull out endotracheal intubation in two groups. Results There were no significant differences between two groups in gender, age, clinical diagnosis, mechanical ventilation time, acute physiology and chronic health evaluation systemⅡrating etc (P>0.05). The breathing rate, heart rate and CPIS score respectively (20.94 ± 0.89), (80.79±4.67) times/min and (7.13 ± 2.54) points after 72 h of pull out endotracheal intubation in group B, and (24.12 ± 0.97), (86.32 ± 5.12) times/min and (8.79±3.56) points in group A, and there were significant differences(t=5.113, 7.298, 5.597, all P<0.01). PaO2, SpO2 were (93.24±1.96) mmHg(1 mmHg=0.133 kPa), 0.973 2±0.014 8 in group B, and (87.35±2.32) mmHg, 0.937 8±0.013 2 in group A, and there were significant differences(t=9.279, 4.548, all P<0.01). There was no significant difference in sputum viscosity before pull out endotracheal intubation between two groups (P>0.05). After 24, 48 and 72 h of pull out endotracheal intubation, group B of patients with sputum viscosity was suitable in group A (Z=-2.684,-2.870,-2.771, all P < 0.01). Conclusions Mechanical ventilation in patients with ventilator buoy type oxygen device for the pull out after endotracheal intubation success does not favor the sputum drainage, improve patients with dyspnea and hypoxemia is not obvious. By positive airway plus temperature humidity to sequential therapy is helpful to correct hypoxemia, improve the patients' respiratory function, reduce the breathing difficulties, reduce sputum viscosity, promote the airway drainage unblocked, shortening the time of lung infection.

This article reviewed the measures taken by the hospital against a catastrophic fire hazard and exploration in its response and work organization of nursing care of the wounded.Proposed in this paper are development of such five systems as the pre-plan,exercises,personnel,quality control and incentives,which are expected to improve the nursing capacity of the hospital in emergency rescue,for sustainable development of nursing emergency rescue work.