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.

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 investigate the relationship between interleukin (IL)-34 and bone erosions in psoriatic arthritis (PsA) patients.Methods Forty PsA patients,20 psoriasis (Ps) patients and 20 healthy volunteers were recruited into this study.The levels of IL-34 and osteoclast related cytokines [including tumor necrosis factor (TNF)-α,receptor activator of nuclear factor-κB ligand (RANKL),osteoclast precursors (OPG)] were detected in the serum samples of all subjects.The correlations among IL-34,the number of osteoclast precursors (OCP),disease activity and imaging scores were analyzed.All data were analyzed by graphpad prism 6.Differences between groups was analyzed with One-way analysis of variance,q tests,and Spearman's correlation was used to explore the relation between disease activity/radiographic scores and laboratory results and followed by linear regressions.Results The serum level of IL-34 in patients with PsA [(328±476) pg/ml] was higher than that in Ps [(33±52) pg/ml,q =3.92,P＜0.01] and healthy controls [(32±32) pg/ml,q =3.93,P＜0.01],the erosive PsA group were higher than the non-erosive PsA group [(449±527) pg/ml and (47±24) pg/ml,q=4.04,P＜0.01].The levels of TNF-α,RANKL and OCP in patients with PsA [(125±79) pg/ml,(488± 475) pg/ml and (17.7±4.8) 5 sigh views] were higher than those in PS [(40±22) pg/ml,(26±3) pg/ml and (5.2± 0.8),q=7.32,6.14 and 2.94,P＜0.01] and healthy controls [(41±19) pg/ml,(65±8) pg/ml and (6.2±1.8),q=6.67,5.62 and 2.71,P＜0.01],whereas the OPG/RANKL ratio in PsA patients (0.5±0.4) was significantly lower than Ps patients (4.3±2.7,q=-3.30,P＜0.01) and healthy controls (1.8±0.6,q=-1.72,P＜0.01).IL-34,TNF-α and RANKL levels were all positively correlated with OCP (r=0.10,P＜0.05;r=0.12,P＜0.05;r=0.13,P＜0.(5,respectively).Conclusion The level of IL-34 is not only high in patients with PsA but also positively correlates with the number of OCP.In PsA,IL-34 is probably related to the OCP and osteoclast differentiation,and further participates in the process of bone destruction.Therefore,IL-34 is promising to become a new target or alternative choice for the treatment of PsA.

Objective To investigate the protection of the lung function in liver transplantation for the liver failure patients with hepatopulmonary syndrome. Methods Clinical data of 8 liver transplanted patients with hepatopulmonary syndrome from 52 cases of liver transplantation were retrospectively analyzed to summarize the protection of the lung function in liver transplantation for the liver failure patients with hepatopulmonary syndrome. The protection of liver and renal function, the effect of microbes ferments for enhancing immunologic function of mucosal system, and the proper application of oxygen treatment was observed. Results The lung function of 8 cases has been all reversed in 2~6 weeks and recovered in 2 months after operation. One year person/liver survival rate was 75% . Conclusions The liver transplantation was an effective therapy for the liver failure patients with hepatopulmonary syndrome. The lung function of patients can be reversed and recovered through a comprehensive therapy of lung function.

Objective To evaluate the changes of ventricular synchrony in patients with acute myocardial infarction(AMI)before and after percutaneous coronary intervention(PCI)by speckle tracking imaging(STI).Methods Thirty patients with AMI were examined by traditional echocardiography and STI before and 5 d,1 month after PCI.Myocardial imaging of left ventricular apical long views and parasternal left ventricular short axis views were recorded and stored.The time to peak longitudinal systolic and diastolic strain rate(TS-SRL,TE-SRL)and to peak radial systolic and diastolic strain rate(TS-SRR,TESRR)were measured respectively.The differences of the maximum and minimum systolic and early diastolic peak time(TSL-diff,TER-diff)and the standard deviation(TSL-SD,TER-SD)in 18 longitudinal segments were calculated.And the differences and standard deviation of TS-SRR and TE-SRR(TSR-diff,TSR-SD,TER-diff,TER-SD)were calculated also.These parameters were compared before and after PCI.Results Compared with before and 5 d after PCI,the values of TSL-diff,TSL-SD,TEL-diff and TEL-SD in 1 month after PCI were decreased significantly(P＜0.01).TSR-diff,TSR-SD,TER-diff and TER-SD were decreased also and the differences had statistical significance(P＜0.01).The cardiac synchronized index and LVEF values showed good negative correlation.Conclusions The systolic and diastolic synchrony of left ventricle in AMI patients was abnormal.STI can evaluate left ventricular synchronized function and the changes before and after PCI to assess the effect of PCI.

Objective:To explore influence of risk factors of ischemic cerebral stroke (ICS)on its onset.Methods:A total of 350 patients diagnosed as ICS were selected as stroke group among 12241 >40 years people from Dongli dis- trict of Harbin city,another 350 >40 years non-ICS people,who were randomly selected from the same district, were enrolled as control group.ICS risk factors were compared between two groups,multi-factor Logistic regres- sion analysis was used to analyze independent risk factors for ICS.Results:(1)There were no significant difference in age,nationality,education,marriage and professions between two groups except food taste (P<0.01); (2) Multifactor Logistic regression analysis indicated that hypertension (OR=5.853,95%CI:3.188~10.673),hyper- lipidemia (OR=5.601,95%CI:2.378~ 9.635),carotid artery plaque (OR=4.963,95%CI:2.350~9.843), heart disease (OR=4.568,95%CI:2.535~7.745),hyperhomocysteinemia (OR=4.076,95%CI:3.001~8.270), apparent overweight (OR=3.421,95%CI:1.598~6.476)and family history of cerebrovascular diseases (OR=3.065,95%CI:2.543~4.236)were independent risk factors for ICS in both groups (P<0.01 all).According to OR value from big to small,risk factors for ICS were hypertension,hyperlipidemia,carotid artery plaque,heart disease,hyperhomocysteinemia,apparent weight and family history of cerebrovascular diseases respectively.Conclu-sion:Besides traditional risk factors like hypertension,dyslipidemia and family history of cerebrovascular diseases, other risk factors such as carotid artery plaque,heart disease,family history of cerebrovascular disease and apparent overweight are also important risk factors for stroke.

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 .