Objective To investigate the affects of aerobic endurance training on the endocrine function of the cardiovascular under the different conditions of unexposed and exposed to nonylphenol(NP) in the rats.Methods Seventy-two rats were randomly divided into 8 groups: unexposed control group,unexposed training control group,the low,moderate and high dosage quiet exposed groups,the low,moderate and high dosage training exposed groups,nine rats in each group.The training group without loading aerobic endurance swimming,the low,moderate and high dosage exposed to NP at doses of 11,44,176 mg/kg,respectively,the concentrations of plasma of atrial natriuretic peptide(ANP) for each group were determined during the experiment.Results ANP of the training control group was significantly increased compared with the quiet control one(P0.05),but the moderate and high dosage ones presented obvious decreasing trend than the unexposed control one(P

Objective To explore the prevalence of ETS gene fusion in prostate cancer and its correlation with patient's clinicopathologic index.Methods Ninety-one samples from prostate needle biopsy cases with median age 75 (55-90) years and 18 samples from radical prostatectomy cases with median age 72 (63-81) years were collected from Oct.2010 to Feb.2012.TMPRSS2-ERG,TMPRSS2-ETV1 and TMPRSS2-ETV4 fusions were tested by multi-probe fluorescence in situ hybridization (FISH) assay.Fusion positive and negative cases were compared with age,TNM stage,Gleason score (median Gleason score 7 (6-9)),and PSA value (median PSA 33.4 μg/L,mcan PSA 118.8 μg/L).In needle biopsy cases,there were early stage 32 (34％),locally advanced prostate cancer 36 (40％),metastasis 23 (26％) ; in radical prostatectomy cases,there were 9 cases in T2 stage,8 cases in T3 stage,1 cases in T4a stage,respectively.Results TMPRSS2-ERG fusions were present in 14.3％ (13/91,95％ confidence interval,0.071-0.215)biopsy specimens and in 11.1％ (2/18,95％ confidence interval,0-0.256) radical prostatectomy specimens.No TMPRSS2-ETV1 or TMPRSS2-ETV4 fusions were found in any cases.Altogether,13 (86.7％)cases possessed deletion pattern.And 7 (46.6％) hold insertion pattern.5 cases had both deletion and insertion pattern.38.5％ (5/13) deletion pattern had distant metastasis.Except one metastatic case harbored both deletion and insertion pattern,there was no insertion pattern accompanied with metastasis.There were no differences between fusion positive and negative cases in the distribution of age (P =1.000),PSA (P =1.138),primary Gleason score (P=2.186),Gleason score (P=2.107),TNM stage (P=2.052) and Risk Degree (P=2.597).Conclusions The TMPRSS2-ERG fusion positive cases harbor more deletion pattern than insertion pattern.There are no differences between fusion positive and negative cases in the distribution of age,PSA,Gleason score,TNM stage and Risk Degree.

Adult ; Cartilage ; surgery ; Cholesteatoma, Middle Ear ; surgery ; Ear Auricle ; surgery ; Esthetics ; Female ; Humans ; Male ; Middle Aged ; Otitis Media, Suppurative ; surgery ; Tympanoplasty ; methods

Objective To evaluate the efficacy and safety of the endovascular interventional minimally invasive techniques(IMIT)for treatment of carotid artery iniury. Methods A total of 111 cases of carotid artery injury diagnosed by digital subtraction angiography(DSA)were treated with IMIT.Except for 1 case of extracranial segment injury of internal carotid artery treated with transcatheter stentgraft placement to obturate the rupture of carotid artery,the other 110 cases of intracranial segment injury of internal carotid artery(ICA)were treated with embolization with balloons in 73,embolization with coils in 12,injection of NBCA and PVA in 6,stent-graft placement in 11 and embolization with multiple materials in 8. Results Angiography demonstrated rupture of extracranial segment of internal carotid artery and arteriovenous fistula(AVF)at the neck in 1 case,traumatic carotid cavernous fistula(TCCF)in 83.traumatic pseudoaneurysm at intracranial segment of carotid artery in 14 and both TCCF and pseudoaneurysm in 13.The interventional treatment succeeded in all cases and interual carotid arteries were well protected in 62 cases.Completion angiography documented complete obliteration of the fistulas,with complete disappearance of the clinical symptoms in 110 cases and improvement in 1.Minor complications occurred in 2 cases,without death occurred.During the follow-up for 1-14 months,16 cases reexamined with DSA,which showed that the symptoms of 3 cases reoccurred,2 of whom were cured by re-embolization and 1 was under clinical observation. Conclusions IMIT including transcatheter selective embolization and stent-graft implantation is minimally invasive,safe and effective for treatment of carotid artery injury.

Adolescent ; Child ; Diagnosis, Differential ; Dystonic Disorders ; diagnosis ; drug therapy ; physiopathology ; Female ; Humans ; Male

Adolescent ; Adult ; Aged ; Bronchi ; Child ; Female ; Foreign Bodies ; surgery ; Humans ; Male ; Middle Aged ; Surgical Mesh ; Trachea ; Young Adult

Objective To explore the surgical intervention outcomes of necrotizing enterocolitis (NEC)pa-tients with different extent of the disease.Methods The data of 25 pediatric patients with NEC who were treated with surgical intervention in Shanghai Children′s Hospital from December 201 1 to December 201 5 were retrospectively ana-lyzed.According to the extent of the disease,the patients were divided into 3 groups:focal disease(F),multisegmental disease(M),and pan -involvement(P).The information including operation style,survival rate and time for close osto-my was analyzed.Results There were 1 1 cases with F,8 cases with M,and 6 cases with P.All patients received lapa-rotomy surgery,colostomy,or peritoneal drainage.There were 1 2 patients with very low birth weight,7 patients with low birth weight,6 patients with normal birth weight in this study.There were 1 7 cases with gastrointestinal perforation (9 cases with pneumoperitoneum,8 cases without pneumoperitoneum),8 cases without digestive tract perforation (4 cases without pneumoperitoneum,4 cases with enterostenosis after conservative treatment).In this study,close ostomy was commonly conducted 3 -6 months after the operation,except for 3 cases who received 2 or more times of operation.The survival rate in F group was 1 00.0%(1 1 /1 1 cases),higher than those in the Mgroup with 62.5%(5 /8 cases)and P group with 1 6.7%(1 /6 cases)(χ2 =4.898,1 0.31 2,all P <0.05).However,there was no difference between Mgroup and P group (χ2 =1 .367,P >0.05).Conclusions The extent of disease is correlated to the outcomes of surgical in-tervention,as F had a better outcome than Mand P.Low birth weight is a risk factor for NEC.Protecting the edge of the bowel is a key factor to ensure the survival and improve the quality of life of NEC patients.Close ostomy should be con-sidered when the patients are in a stable condition (liver function and intestinal function recovery,good nutrition condi-tion,etc),and under special circumstances to conduct early or delayed closure of fistula.

Objective To enhance awareness of the dangerous of multiple magnets ingestion in children and to explore the optimal treatment of it.Methods The clinical data of 3 cases with multiple magnet ingestion were retrospectively studied based on literature review.Results Ingestion of multiple magnets (range:2-5 magnets) magnets occurred in 3 cases.Age ranged from 1 to 8 years old.Magnet sources included:2 from children's family,1 from their kindergarten.All patients had several bowel perforations(range:2-4).One case was completed by laparoscopic,1 case was converted to open suegery after laparoscopy,1 case was done by open surgery.All cases got complete recovery after surgical treatment,and no complications occurred by follow-up.Conclusions Ingestion of multiple magnets may show minimal initial physical manifestations at beginning but may result in significant complications later.Two or more magnets separated from each other along the gastrointestinal tract can attract each other across bowel walls,with may result in pressure necrosis,bowel perforation,and fistulas formation and even death.Early surgical consultation with an aggressive surgical approach is recommended.Family and society should be aware of the dangers of magnet ingestion.

BACKGROUND:With the extensive application of anterior titanium plate, postoperative complications such as dysphagia, titanium loose, screw exit and disc degeneration of neighboring segments induced more and more attention of researchers. However, the application of anterior cervical cage is expected to avoid these complications. ＜br> OBJECTIVE:To observe primary curative effect of anterior cervical cage ROI-C in anterior cervical spine surgery. ＜br> METHODS:A total of 32 patients with cervical spondylosis were treated with anterior cervical cage ROI-C in the Wuxi Ninth Hospital Affiliated to Soochow University from April to December 2013. The cage was implanted to promote interbody fusion. Of 32 cases, 23 cases affected cervical spondylotic myelopathy, 2 cases affected nerve root type cervical spondylosis, 3 cases affected cervical hyperextension injury, 1 case affected cervical disc herniation, 2 cases affected cervical instability and 1 case affected segmental cervical ossification of the posterior longitudinal ligament. Japanese Orthopaedic Association and NDI scores were determined to assess neurological symptoms and functional improvement before internal fixation and during final fol ow-up. Simultaneously, adverse reactions were recorded. ＜br> RESULTS AND CONCLUSION:A total of 32 patients finished the regular fol ow-up for 4 to 8 months. Clinical symptoms and spinal cord function of al patients were obviously improved. No ROI-C loosing or displacement or secondary surgery was found. The average fusion time was 4.2 months (3 to 5 months). Mean score of Japanese Orthopaedic Association was increased from 9.2 points pre-surgery to 13.8 points post-surgery. Japanese Orthopaedic Association and NDI scores were higher during final fol ow-up than before fixation (P＜0.05). These data indicated that ROI-C effectively restored intervertebral height in anterior cervical spine surgery, stably reconstructed cervical vertebra, obtained interbody fusion, effectively avoided related surgical complications induced by plate implantation, improved neurological symptoms and function, and showed good short-term effects.

A pilot-scale research on purification of odorous gas emitted from wastewater treatment plant using a biofilter was conducted. The aim of this study is to check on the performance of biofilter running in various conditions and the effect of pH fluctuations on the performance of biofilter. The relation between distribution of microorganism and removal of odorous gases were also discussed here. The experimental results show that the predominant odor-causing gas can be efficiently eliminated by a biofilter inoculated with deodoring microorganism which were isolated previously. Moreover the biofilter had been proved having good tolerance to shocking loads of pollutant and can operate well in the condition of low pH.