Antineoplastic Agents ; pharmacology ; Cell Cycle ; Curcumin ; pharmacology ; Epithelial-Mesenchymal Transition ; genetics ; Gastrointestinal Neoplasms ; diagnosis ; etiology ; genetics ; metabolism ; Gene Expression Profiling ; Humans ; MicroRNAs ; genetics ; metabolism ; Neoplasm Invasiveness ; Tumor Suppressor Protein p53 ; metabolism

BACKGROUND:Stimulation of the pudendal nerve as a target can improve neurogenic bladder dysfunction after spinal cord injury, by adjusting the frequency, intensity, pulse width, as wel as regulating synergistic effect of detrusor and urethral sphincter. OBJECTIVE: To assess the research status of electrical stimulation of the pudendal nerve in the treatment of neurogenic bladder dysfunction after spinal cord injury. METHODS: We searched the folowing databases for articles addressing electrical stimulation of the pudendal nerve for neurogenic bladder dysfunction after spinal cord injury: PubMed, Cochrane Central Register of Controled Trials (CENTRAL), China National Knowledge Infrastructure, Wanfang Database, and VIP Database. The search was updated to July 2014, and the reference lists of the identified studies were manualy screened for additional studies. The study selection and data extraction were independently conducted by two reviewers. RESULTS AND CONCLUSION:Fourteen studies were included in this review. We derived the folowing points by analyzing the included studies: Electrical stimulation of the pudendal nerve has positive effects on rehabilitation of neurogenic bladder dysfunction after spinal cord injury; pudendal nerve electrical stimulation can modulate the coordination of the detrusor and the external urethral sphincter, improve the bladder compliance and restore bladder function by regulating pudendal-to-bladder reflex and spinal reflexes to the bladder. Electrical stimulation of the pudendal nerve may be potentialy implemented as a feasible treatment of neurogenic bladder dysfunction after spinal cord injury. More high quality researches should be conducted to clarify the efficacy and the potential active mechanisms of pudendal nerve electrical stimulation for neurogenic bladder dysfunction after spinal cord injury because the number of clinical reports published in this study area is limited, neurophysiological mechanisms underlying biphasic regulation of frequency on bladder function are not wel known, and which intensity of pudendal nerve electrical stimulation is more effective than others for the treatment of neurogenic bladder dysfunction after spinal cord injury remains unknown.

ObjectiveTo explore the relationship between diet habits and constitution type of 8448adults from 9 provinces and municipalities of China.MethodsA total of 8448 participants from Jiangsu,Anhui,Gansu,Qinghai,Fujian,Beijing,Jilin,Jiangxi and Henan Province were enrolled in this study.The clinical information of constitution type,diet habits and demographic characteristics was collected.Logistic regression analysis was used to evaluate the relationship between diet habits and constitution type.ResultsLogistic regression analysis showed that gentleness type and Qi-deficiency were correlated with sweet food ( OR =1.22,P ＜ 0.05 ). There was a significantly positive correlation between Yangdeficiency and hot food intake ( OR =2.89,P ＜ 0.05 ),as well as between Yin-deficiency and cold food intake ( OR =1.56,P ＜ 0.05).Phlegm-wetness was mainly caused by fatty food consumption ( OR =2.07,P ＜ 0.05 ).Barbecue food was positively correlated with Wet-heat type ( OR =1.64,P ＜ 0.05 ),Bloodstasis type ( OR =1.37,P ＜ 0.05 ),and Qi-depression type ( OR =1.35,P ＜ 0.05 ).Special diathesis type was related to dietary preference of sweet food ( OR =1.29,P ＜ 0.05 ).ConclusionDifferent type of constitution may be related to specific lifestyle or diet habits,and diet habit might play a positive role in Gentleness type or health condition.

Objective To evaluate the outcomes of small (5 ～ 10mm),arterially enhancing nodules (SAENs)shown exclusively at the hepatic arterial phase of CT in a hepatocellular carcinoma(HCC) surveillance population and to determine risk factors for developing HCC.Methods The study population included 112 patients (maleifemale =100 ∶ 12 ; aged 36 ～ 92 years) with 1 7 5 SAENs who were at risk of HCC.We evaluated serial changes during follow-up(1.4 ～41.8 months,mean 35.7 months) and analysed the initial CT findings of SAENs and the accompanying lesions to elucidate the risk factors for HCC development.Results Of 175 SAENs,101 (57.7％) disappeared and 34(19.4％) persisted.Forty SAENs(22.9％) became HCC in 33 patients(29.5％).Presence of HCC treatment history(P =0.005,risk ratio =7.429),a larger size of SAEN(P =0.003,risk ratio =1.630),presence of coexistent HCC(P =0.021,risk ratio =3.777) and absence of coexistent typical arterioportal shunts (P =0.003,risk ratio =4.459) turned out to be independently significant risk factors for future development of HCC.Conclusion SAENs are frequently seen in an HCC surveillance population and have a 22.9％ probability of becoming HCC on a per-lesion basis.Risk increased particularly when the lesion is associated with a previous or concurrent HCC,a large size or found without a coexistent typical arterioportal shunt.

Objective To evaluate the effectiveness of mirror therapy in treating the upper limbs of patients with stroke.Methods The PUBMED,MEDLINE,EMbase,Cochrane Central Register of Controlled Trials (CENTRAL),ISI Web of Knowledge,OVID,CNKI,VIP and Wanfang Data databases were searched for reports of randomized controlled trials (RCTs) of mirror therapy in the treatment of the upper limbs of patients with stroke from the date of establishment of each database to April 2012.The bibliographies of the studies retrieved were also searched.Two independent researchers evaluated the included studies using the risk of bias provided by Cochrane Library.The extracted data were analyzed using RevMan 5.1 software and version 3.6 of the GRAED profiler.Results Reports of 9 trials were discovered.Meta-analysis showed that compared to the group that didn't have visual feedback,mirror therapy did not significantly increase Fugl-Meyer assessment (FMA) (Upper Limb) scores after 4 weeks of treatment compared with groups that did not have visual feedback.Mirror therapy also did not significantly increase average scores on the action research arm test (ARAT) after 6 weeks of treatment.Mirror therapy did,however,increase average Brunnstrom stage scores for the hand after 4 weeks of treatment and at a 6-month follow-up.Mirror therapy did not increase average scores on the modified Ashworth scale (MAS) after 4 weeks of treatment,but increased MAS scores were observed at a 6-month follow-up compared with a group which had no visual feedback.Mirror therapy increased functional independence measure (FIM) self-care scores after 4 weeks of treatment and at a 6-month follow-up,and it also increased modified Barthel index (MBI) scores after 4 weeks of treatment.In the GRADE system,the scores of Brunnstrom stages for the hand after 4 weeks of treatment were of moderate quality,but those scores and the MAS scores at the 6-month follow-up were of low quality.The FIM selfcare scores after 4 weeks and at the 6-month follow-up and the MBI scores measured after 4 weeks were of very low quality.Conclusion This evidence shows that mirror therapy can improve upper limb function and quality of daily life to some extent after stroke.However,because of the limitations of the previous studies such as poor quality,different end points,different rating scales and different courses of stroke,more high-quality,randomized,controlled trials with larger samples are needed to evaluate the effectiveness of mirror therapy in the rehabilitation of upper limb function after stroke.

Objective To investigate the effect of ifenprodil in the mice of bone cancer pain.Methods 96 male C3H/HeJ mice were divided randomly into tumor group( Group T),control group( Group C) and sham group( Group S).The α-minimal essence media(ct-MEM) with 2 × l05 osteosarcoma NCTC 2472 cells were implanted into the intramedullary space of the right femurs of mice to induce ongoing bone cancer related pain behaviors.The sham group was inoculated by α-MEM without any cells.On the 14th d after inoculation,pain ethology indexes such as the spontaneous lifting behaviors,the paw withdrawal mechanical threshold(PWMT) and the paw withdrawal thermal latency (PWTL)were observed on 1 d before inoculation and on 3 d,5 d,7 d,10 d,14 d,17 d,19 d,23 d after inoculation.Lumbar intumescentia of mice in each group were taken out to investigate the expression level of NR2B western blot after pain behaviors tests at the same time point after intrathecal injection.Results ( 1 ) At day14 after the operation,the obvious increasing of spontaneous lifting behaviors ( ( 12.88 ±1.64) ) and the expression of NR2B (2.12 ±0.13),the significant decreasing of PWMT( (0.39 ±0.17)g) and PWTL( ( 11.59 ± 1.67 ) s ) were observed in group T compared with group S and preoperative base level (P ＜ 0.05 ).(2) At day 17,day 19 and day 23 after the operation,compared with the basal level of dayl4 before administration and group C,the spontaneous lifting behaviors ( (5.13 ± 1.38),(4.70 ± 1.58),(5.64 ± 1.17) ) of group T were obviously decreased,PWMT ( ( 1.10 ± 0.65 ) g,( 0.95 ± 0.56 ) g,( 1.05 ± 0.26 ) g) and PWTL ( ( 15.17 ± 1.27) s,( 15.93 ± 2.18 ) s,( 16.28 ± 1.48 ) s ) were increased,the expression of NR2B ( ( 1.42 ± 0.17),(1.67 ±0.53),(1.14 ±0.79) ) were significantly decreased(P＜0.05).Conclusion Repeated intratheal injection of ifenprodil can efficiently relieve spontaneous lifting behaviors,mechanical hyperalgia and thermal hyperalgia and decrease the expression of lumbar intumescentia NR2B in the mouse model of bone cancer pain.

ObjectiveTo investigate the effect of intrathecal injection of magnesium sulfate ( MgSO4 ) on pain behavior in mouse with bone cancer pain.Methods56 male 8-10 week old C3H/HeJ mice weighing 18-22 g were divided randomly into 7 groups ( n =8 ):sham group (S group),control group (C group) and MgSO4 plus morphine treat groups( T1-T5 group).Croup C and T mice were induced bone cancer pain models by intra-rightfemur inoculation of osteolytic NCTC2472 cells while group S were injected of only α-MEM.On the 14d after inoculation,group S and C received intrathecal injection of artificial cerebrospinal fluid 5 μl,while group T1-T5 received intrathecal injection of MgSO4 14.4 μg,43.2 μg,86.4 μg,morphine 0.36 μg,MgSO4 14.4 μg-morphine 0.36 μg,which were dissolved in 5 μl artificial cerebrospinal fluid.Micc received pain behavior tests including quantification of spontaneous flinches,paw withdrawal mechanical threshold (PWMT) and paw withdrawal thermal latency (PWTL) at 0.5h before and 0.5h,2h,4h,gh after administration.ResultsTreatment with MgSO4 (14.4 μg),morphine (0.36 μg) have no effect on bone cancer pain,while treatment with MgSO4 (43.2 μg,86.4 μg)can dose-dependently reverse quantification of spontaneous flinches,mechanical allodynia and thermal hypcralgesia which were induced by inoculation as well as MgSO4 14.4 μg-morphine 0.36 μg.At 0.5 h after administration,the quantification of spontancous flinches of the three groups( ( 10.08 ± 1.66),(7.35 ± 1.36),( 10.54 ± 1.32 ) ) were decrcased when compared with control group ( 13.05 ± 2.06 ),PWMT ( (0.81 ± 0.22 ) g; ( 1.33 ± 0.19)g; (0.93 ±0.26)g),PWTL( (10.57 ±1.53)s; (13.12 ±1.71)s; (11.46 ±1.83)s) were increased when compared with control group ( (0.42 ± 0.23 ) g,( 8.87 ± 1.27 ) s) (P ＜ 0.05 ).The effect reached maximum level at 2h,lasted for at least 4h and disappeared at 8h.ConclusionIntrathecal injection MgSO4 can effectively attenuate bone cancer pain dose-dependently.At the same time MgSO4 can amplify the analgesic effect of subliminal morphine.

Objective To evaluate the effect of early enteral nutrition (EN) on the pancreatic exocrine secretion in dogs with acute necrotizing panereatitis (ANP). Methods ANP model was induced by injection of mixtured solution of 5% sodium tanrecholate and trypsin into the pancreatic duct. Thirty dogs were randomly divided into total parenteral nutrition (TPN) group (n=5), duodenal PEPTI-2000VARIENT (DP) group (n=5), duodenal Nutrison MuhiFibre (DN) group (n=5), jejunal PEPTI-2000VARIENT (JP) group (n=5), jejunal Nutrison MuhiFibre (JN) group (n=5). The dogs were treated by either TPN or EN 24 hours after ANP model induction and the nutrition support lasted for 5 days. Serum amylase, LDH, lipase, secretin (SEC), cholecystokinin (CCK) and gastrin were measured at 1, 2, 3, 4, 5 d. Pancreatic juice was collected for 3 hours after TPN or EN started, and the amount of pancreatic juice and levels of proteinase, amylase, lipase, HCO3-, K+, Cl-, Na+ were determined. Dogs in each group were sacrificed at day 7. Histological and ultra-structure changes of the pancreatic tissues were evaluated pathologically. Results The levels of serum amylase, LDH, lipase, CCK, amount of pancreatic secretion and K+, Cl+, Na+ were not significantly different among these groups. The levels of plasma SEC and gastrin, HCO3-, proteinase, amylase, lipase in the duodenal nutrition groups were significantly higher than those in TPN group (P<0.05). The above mentioned parameters in the jejunal nutrition group were significantly lower than those in the duodenal group (P<0.05) and higher than those in the TPN group without significant difference. Among the 2 jejunal nutrition groups, the levels of plasma gastrin, HCO3- in pancreatic juice, proteinase, amylase, lipase in the JP group were significantly higher than those in the JN group (P<0.05). The above mentioned parameters in the DP group were significantly lower than those in the DN group (P<0.05). The amount of pancreatic secretion, HCO3-,K+, Cl+, Na+ were not significantly different among these groups. The pathological changes were similar among these groups, and the extent of pathological changes was relatively better in the JP group. The amount and density of intracytoplasm zymogen granules of pancreatic acinar cell were not significantly lower than those in the TPN group. Conclusions The delivery of nutrients to the proximal jejunum with elemental low-fat diets did not increase the pancreatic exacrine activity.

Objective To explore the CT and MRI manifestations and diagnosis of elastofibroma dorsi(EFD).Methods CT or MRI findings of 20 cases (36 lesions)of EFD confirmed by surgical pathology were analyzed retrospectively.12 patients underwent plain chest CT,4 patients plain chest MRI,4 patients plain unilateral shoulder MRI.Results ① All of cases were located in the infrascapular region,between the thorax wall and serratus anterior,mainly shaped flat mound-like or semi-circular.CT densities and MRI signal intensities of the masses were similar to those of muscle with some interlaced fat-like areas within the lesions.The masses had irregular edges, with no clear boundary between the thorax wall and serratus anterior,with disappeared fat gaps.② Statistical difference were found in patients’incidence between men and women,incidence between unilateral and bilateral and lesion volume between the left and right (P <0.05),and the incidence in female was significantly higher than that in male,the incidence in bilateral was significantly higher than that in unilateral,the lesion volume in the right was bigger than that in the left.Conclusion ① EFD has its characteristic location and imaging findings,so a definite diagnosis can be made with CT and MRI.② The mechanical friction between the scapula and chest wall may be related to tumor growth.

Objective To study the curative efficacy of Ningmitai capsule unite amsulosin hydrochloride sustained realeased capsules treatment ofⅢ type B prostatitis and its effects on level of the prostate fluid of interleukin-10(IL-10), tumor necrosis factor alpha, prostaglandin E2.Methods 104 patients withⅢtype B prostatitis who received therapy from December 2015 to October 2016 in our hospital were selected as research objects, according to the treatment were divided into observation group and control group , the observation group was treated with Ningmitai capsules unite Tamsulosin hydrochloride sustained realeased capsules while the control group was treated with Tamsulosin hydrochloride sustained realeased capsules.Comparison curative effect ,before and after the treatment of chronic inflammatory prostate integral index, maximum urinary flow rate, average urine flow rate;Analysis before and after treatment prostate fluid of interleukin-10, tumor necrosis factor alpha, prostaglandin E2 level and WBC count.Results After treatment, the observation group total effective rate was 90.4%, significantly higher than the control group (P<0.05);After treatment, the observation group in the prostatic fluid IL-10, the TNF-α, PGE-2, the WBC levels were significantly lower than the control group (P<0.05),and after the treatment,chronic inflammatory prostate integral index of observation group was obviously lower than the control group, the maximum urinary flow rate, average urine flow rate is significantly higher than the control group (P<0.05).Conclusion Ningmitai capsules unite amsulosin hydrochloride sustained realeased capsules treatment Ⅲ type B prostatitis has significantly clinical curative effect, can pass down the prostate fluid of IL-10, the TNF alpha, PGE-2 levels, relieve the clinical symptoms.