Actins ; metabolism ; Adult ; Glomus Tumor ; metabolism ; pathology ; surgery ; Humans ; Male ; Trachea ; pathology ; Tracheal Neoplasms ; metabolism ; pathology ; surgery ; Tracheotomy ; Vimentin ; metabolism

Twenty days after the operation of anterior cervical decompression fusion with internal fixation, the fistula was found at the lower end of right neck incision with purulent secretion, the intumescent mucosa was founded at the posterior wall of the esophagus, down about 5 cm of the oesophagostomum. The metal plate sample exposed under the intumescent mucosa. The diagnosed was "neck esophageal fistula".
Decompression, Surgical ; Esophageal Fistula ; surgery ; Humans ; Neck

Objective To investigate the factors affecting rural women suffering from postpartum depression in order to provide scientific basis for rational intervention.Methods 368 rural pierperas whose deliveries were in the First Affiliated Hospital of Shanxi Medical University were surveyed by trained professional nurses with the Edinburgh Postnatal Depression Scale from May 1,2013 to April 30,2014.The data were processed by chi square test and unconditional logistic regression analysis to find the independent risk factors associated with postpartum depression.Results There were 347 valid questionnaires.The incidence of depression after delivery was 25.1％ (87/347).Logistic regression analysis showed that the low income family [OR=1.982 (1.238-2.562)],the inconformity of actual and expected baby gender [OR=0.465 (0.183-0.759)] and the mother-in-law as caregiver of pierpera [OR=2.459 (1.950-2.913)] were independent risk factors for postpartum depression of rural women,three of them are significant statistically,P＜0.05.Conclusions Understanding the risk factors for postpartum depression and being targeted to guide individually can reduce the incidence of postpartum depression.

Bone marrow mesenchymal stem cells(BMSCs) are a population of multipotent cells. Many researchers have studied whether BMSCs could differentiate into neurons in vivo and ex vivo. Although some studies didn't agree with about some chemical induction medium inducing neurons, the application of cell transplantion and gene therapy of BMSCs has achieved certain progress showing good future for BMSCs in therapy of nervous system diseases.

Acute Coronary Syndrome ; Humans

Objectives: To study the ameliorated effect of recombinant growth hormone on protein metabolism in chronic abdominal infection. 　Methods: 20 patients were divided randomly into two groups. Patients in the control group received TPN only for 10 days, while patients in the GH groups received both rGH(13.5u/d) and TPN for 10 days. Sepsis Score grade and detection of serum Growth Hormone (GH), Insulin like growth factor-1 (IGF-1), and Insulin like growth factor binding protein- 3(IGFBP-3) were carried out on day 0 and day 11, Serum albumin, prealbumin, transferring, fibronectin and C-reaction protein were detected on day 0, day 3, day 7 and day 11, Nitrogen balance and 24-hour urine creatinine secretion were assayed daily. 　Results: GH, IGF-1 and IGFBP-3 in the GH group on day 11 were significantly higher than those in the GH group on day 0 and those in the control group on day 11, Serum albumin, prealbumin, transferring and fibronectin increased, while C-reaction protein decreased when patients were undertaken GH treatment, Nitrogen balance ameliorated and accumulative total nitrogen balance in the GH group was significantly higher than that in the control group, while 24-hour urine creatinine secretion decreased. 　Conclusions: Recombinant growth hormone can ameliorate protein metabolism in chronic abdominal infection. IGF-1 plays important role in the ameliorated effect of recombinant growth hormone on protein metabolism in chronic abdominal infection.

Endomorphins(EMs),two tetrapeptides, were discovered in 1997 and believed to be endogenous ligands of μ-opioide receptor(MOR). They mediated various physiological processes by binding to MOR that couple with G-proteins. Based on our works and literatures, we reviewed the distribution in nerve system, receptor binding properties, analgesis, effects on ion channels, conformation and struction-activity relationship of EMs.

Objective To propose a decision tree-based early warning model so as to predict the medical equipment quantity and quality under special conditions to quantize maintenance and detection staffs allocation,components supply,emergency planning and etc.Methods A data set was established based on the verification report,data on performance parameters detection and daily management log,and then underwent pretreatment.A decision tree came into being with the algorithms of ID3,CHAID and etc.The data rule corresponding to the decision tree was transformed into a series of early warning information.The model was verified by applying it to medical equipment usage management.Results The decision tree developed was applied to analyzing a vehicle-mounted water purifying device maintenance and usage records in some logistics support vehicle,and it's found the main factors contributing to the failures included migration distance along non-paved road,ambient temperature and service time.Conclusion The decision tree-based early warning model for medical equipment quantity and quality gains high feasibility and practical values.

Objective:To explore advantage of intravascular ultrasound (IVUS) guiding coronary intervention .Meth‐ods:A total of 100 patients with left main (LM) lesion were selected and equally divided into IVUS group (n=50 , received stent implantation under IVUS guidance ) and control group [n=50 ,received stent implantation after coro‐nary angiography (CAG) evaluation without IVUS examination ) .Instant condition after stent implantation and fol‐low-up results after 12 months were compared between two groups .Results:There were no significant difference in general data ,percentages of LM opening ,body part and tail lesions ,different types of plaques between two groups , P>0.05 all .During hospitalization ,there were no significant difference in percentage of emergency coro‐nary artery bypass grafting (0% vs .4% ) and mortality (0% vs .4% ) between IVUS group and control group (P>0.05) .However ,after 12 months ,compared with control group ,there were significant reductions in incidence rates of in-stent restenosis (16% vs .4% ) and late stent malapposition (34% vs .6% ) in IVUS group , P< 0.05 ,<0.01. Conclusion:IVUS guiding left main lesion intervention is helps to select more appropriate therapeutic plan , reduce tissue injury and improve long -term therapeutic effect .

OJECTIVE To investigate the preventive effect of Fengliao extract on ulcerative colitis of mice. METHODS Using the intestinal propulsion rate experiment and senna induced diarrhea model , the intestinal propulsion rate, diarrhea rate and index of diarrhea were observed. Mice were randomly divided into normal group,model group,mesalazine hydrochloride group and Fengliao extract 11.7, 23.4 and 46.8 g · kg-1 group. The mouse colitis model was induced by 4% dextran sulfate sodium. The mice were administraed once daily for 7 d while the disease activity index(DAI)score was calculated and the activity of tumor necrosis factor α(TNF-α),interleukin-1β(IL-1β), myeloperoxidase(MPO) and content of malondialdehyde(MDA) and nitric monoxide (NO) in colon tissue were determined. RESULTS Fengliao extract 46.8 g · kg-1 inhibited the intestinal propulsion rate(P<0.05),reduced the frequency of diarrhea and the diarrhea index(P<0.05). Results of colitis showed that the body mass of mice in the model group was significantly decreased but the DAI score increased compared with normal group(P<0.05). The activity of MPO and the contents of IL-1β,TNF-α,MDA and NO in colon mucosa were increased(P<0.01). Compared with the model group,Fengliao extract 46.8 g·kg-1 decreased the DAI score(P<0.05)while Fengliao extract 46.8 and 23.4 g · kg-1 reduced MPO activity in colonic mucosa and content of IL-1β,TNF-α,MDA and NO in colonic homogenate(P<0.05). CONCLUSION Fengliao extract can significantly improve the DSS induced colitis in mice,which is probably associated with its antispasmodic and anti-diarrheal effect as well as the reduced release of inflammatory mediators and antioxidants.