0 05) Conclusion Intramuscular electroporation of pcD 2/Ang 1 can ameliorate the vessel leakage caused by pcD 2/VEGF and thus may represent a feasible and safe therapeutic strategy for patients with tissue ischemia

Accidents, Occupational ; Adolescent ; Adult ; Female ; Hexanes ; poisoning ; Humans ; Male

Adult ; Female ; Hexanes ; poisoning ; Humans ; Male ; Middle Aged ; Occupational Diseases ; chemically induced ; therapy ; Peripheral Nerve Injuries ; chemically induced ; therapy ; Retrospective Studies ; Treatment Outcome ; Young Adult

0.05).Cmax of domestic and imported rebamipide tablet were (0.56?0.24) and (0.59?0.29)mg?L-1, with that tmax were (1.75?0.92) and (1.98?1.05)h,t1/2(?) were (1.86?1.38) and (1.93?1.45)h,AUC0～∞ were (2.48?1.06) and (2.62?1.35)mg?h?L-1. Conclusion The pharmacokinetics of the two products are similar.

Objective To investigate the value of guide-wire loop in interventional therapy of patients with Budd-Chiari syndrome with hepatic vein obstruction.Methods A retrospective study was conducted on 25 patients with Budd-Chiari syndrome (BCS) with hepatic vein obstruction treated from May 2011 to August 2014.The technique of guide-wire loop was used in these patients.The pressure of the hepatic vein was measured before and after treatment.The difference in the pressure was analyzed by the t test.Results All the patients were treated successfully using guide-wire loop angioplasty.No complications of bleeding,pericardial tamponade and liver capsule hemorrhage were observed.After treatment,the pressure of the hepatic vein reduced from (48.3± 8.0) cmH2O to (20.9 ± 3.8) cmH2O (t =26.82,P ＜ 0.05);The symptoms and physical signs of the patients were relieved or disappeared.BCS-related symptoms reappeared on follow-up in 4 patients,2 were treated by balloon dilation successfully.1 patient was treated with transjugular intrahepatic portosystemic shunt (TIPS) because of decompensated liver cirrhosis.1 patient with ankylosing spondylitis had treatment failure and the symptoms relapsed for the third time.Conclusion The technique of guide-wire loop in interventional therapy of patients with Budd-Chiari syndrome with hepatic vein obstruction is safe and effective,and it can improve the overall success rate of treatment.

Objective To evaluate the efficacy of siege scheme of TCM for acute cerebral infarction bowel and visceral strike (block pattern). Methods Totally 110 patients were randomly divided into TCM siege scheme group (55 cases) and control group (55 cases) by randomized parallel controlled study with foresight and multicenter. The control group was treated with the standardized treatment, and TCM siege scheme group was treated with TCM siege scheme, including mild hypothermia TCM pillow therapy, TCM rectal enema, and other multiple treatments based on the standardized treatment. The Glasgow Coma Scale (GCS), the time of pulling out urine tube and nasal feeding tube, and the number of tracheotomy caused by illness changes of the two groups were compared. Results The baseline data of two groups have good comparability (P>0.05). On 10, 15 d of treatment, the number of lucid people in the TCM siege scheme group was significantly more than that in the control group (P<0.05). Compared with the control group, treatment group had less number of tracheotomy, and shorter time of success pulling out urine tube and nasogastric feeding tube (P<0.05). Conclusion TCM siege scheme can improve the consciousness of ischemic stroke in patients with acute cerebral infarction bowel and visceral strike, reduce complications, shows shorter successful pull urine tube and nasogastric feeding, and provides guarantee conditions for further rehabilitation treatment.

Objective The aim of this study was to investigate how different concentrations of dextran sulfate sodi-um ( DSS) influence the establishment of mouse model of inflammatory bowel disease ( IBD) and the effect of DSS on the expression of colitis-associated immune factors.Methods The DSS solution in different concentrations (3%, 5%, 7%) were given to male C57BL/6J mice to generate mouse inflammatory bowel disease model.The IBD mice were observed by defecation characteristics, body weight, and survival time.The animals were sacrificed at 6 days after the start of DSS drinking.The general appearance of colons was observed and scored.Moreover, the pathological changes of the colon were examined and analyzed by routine histology.The expression of immune factors in the spleen was detected by real-time PCR.Results The mice in the 3%, 5%, 7% DSS groups developed murine colitis.In addition, the incidence of IBD and mouse mortality rate was directly proportional to the increase of DSS concentration.Furthermore, the higher concentra-tion of DSS induced the expression of proinflammatory factors including TNF-α, IFN-γand IL-17A, but cause a decrease of anti-inflammatory factors such as IL-4, IL-10 and Treg-related transcription factor Foxp3.Conclusions Our data suggest that giving 5%DSS solution to C57BL/6J mouse is appropriate to efficiently establish a murine IBD model.This laid an important foundation for further studies of the pathogenesis of IBD, biological characteristics, and intervention factors.

Objective To evaluate the therapeutic results of comprehensive interventional therapy for antiphospholipid syndrome (APS) complicated by deep vein thrombosis (DVT). Methods A total of 10 patients with APS complicated by DVT, who were encountered at authors’ hospital during the period from January 2001 to October 2013, were enrolled in this study. The patients included 3 males and 7 females with a mean age of 45 years (39-74 years). The patients were divided into pure anticoagulantion therapy (group A, n = 4) and catheter-based thrombolysis via the jugular vein combined with anticoagulantion therapy (group B, n = 6). The clinical data were retrospectively analyzed. After the treatment warfarin was orally administered in all patients for at least one year. Results There were no significant differences in general clinical characteristics between the two groups. Before the treatment, the circumference difference of the thighs was (5.55 ± 0.51) cm in group A and was (5.13 ± 0.45) cm in group B. After the treatment, the circumference difference of the thighs was (1.85 ± 0.31) cm in group A and was (0.95 ± 0.26) cm in group B. In both groups, the postoperative calf size was significantly reduced when compared with the preoperative one (both P < 0.01), which was more obvious in group B than in group A (P < 0.05). The detumescence rate in group B was significantly higher than that in group A, which was (81.7 ± 4.1)% vs (67.3 ± 3.6)%(P <0.01). The average hospitalization days of group B and group A were (13.83 ± 0.75) days and (20.75 ± 2.63) days respectively, and the difference was statistically significant (P < 0.05). In group A, clinical effective result was obtained in three patients and ineffective result in one patient, while in group B clinical cure was obtained in all patients. Conclusion In treating APS complicated by DVT, catheter-based thrombolysis via the jugular vein combined with anticoagulantion therapy is safe, effective and time-saving, while pure anticoagulation therapy has only limited efficacy.

Objective To discuss the ventilatory catheter-assisted airway stenting under local anesthesia for airway stenosis.Methods From May 2008 to January 2013,25 consecutive patients with airway stenosis underwent the treatment of ventilatory catheter-assisted airway stenting under local anesthesia.The dyspnea score was grade Ⅱ in 3 patients,grade Ⅲ in 18 patients and grade Ⅳ in 4 patients.During the treatment,a 4 F VER catheter was placed into one of the main bronchi as a ventilatory catheter for oxygen supply in advance,the oxygen flow was set at 2 to 4 L/rmin according to the patients' condition,then the airway stenting was performed,after release of the stent,the ventilatory catheter was removed smoothly.Data on technical success,clinical outcome and follow-up were collected and analyzed respectively.The paired t test was performed to compare variables before and after tracheal stenting.Results Ventilatory catheter-assisted airway stenting under local anesthesia was technically successful in all patients.A total of 25 stents were placed in 25 patients.The stents included I-shaped stents (n=19) and Y-shaped stents (n=6).After the oxygen supply,the patients' SaO2 was increased to 94％ to 97％ rapidly.When the stent introducer sheaths were passing through the stenotic site,the SaO2 could be maintained at 92％ to 97％.The improvement of the respiratory difficulty was achieved in 100％ of our patients.The hypoxia symptom was relieved immediately after stents placement,the dyspnea score decreased to grade 0 in 2 patients,to grade Ⅰ in 19 patients and to grade Ⅱ in 4 patients.Respiratory rate and SaO2 improved from (30.0±2.1) times/min and (6.0±3.8)％ before stenting to (19.7±1.6) times/min (t=23.33,P＜0.01) and (93.0± 1.7)％ (t=23.50,P＜0.01) after stenting,respectively.Through the follow-up,3 patients suffered the stent-related complications after discharge,the complications included re-stenosis (n=2) and fracture(n=1).Conclusion Ventilatory catheter-assisted airway stenting under local anesthesia can be an effective,simple and safe method for airway stenosis.

OBJECTIVETo investigate the effects of saikosaponin-d (SSd) on glomerular mesangial cells (MCs) proliferation and hyperplastic extracellular matrix (ECM) induced by lipopolysaccharide (LPS) to provide experimental proof for its use in prevention and treatment of glomerulosclerosis.

METHODSRat's MCs were cultivated and identified. The cultured MCs were stimulated by LPS and incubated with different concentrations of SSd. Cell proliferation was determined by MTT assay, LDH assay and flow cytometry, respectively. Type IV collagen (Col IV), fibronectin (FN) and transforming growth factor beta1 (TGF-beta1) in the conditioned medium were measured by ELISA. The expressions of cyclin-dependent kinase 4 (CDK4), c-Jun and c-Fos were detected by immunohistochemistry.

RESULTSAfter treated by SSd, MC proliferation was inhibited, cells in G0/G1 phase increased, and apoptosis induced. Moreover, secretion of Col IV, FN and TGF-beta1 and the expressions of CDK4, c-Jun and c-Fos in MC were inhibited.

CONCLUSIONThe inhibitory action of SSd on glomerulosclerosis was realized through inhibiting the expressions of CDK4, c-J un and c-Fos.

Animals ; Apoptosis ; drug effects ; Cell Cycle ; drug effects ; Cell Proliferation ; drug effects ; Cell Survival ; drug effects ; Cells, Cultured ; Collagen Type IV ; analysis ; Cyclin-Dependent Kinase 4 ; metabolism ; Enzyme-Linked Immunosorbent Assay ; Extracellular Matrix ; drug effects ; pathology ; Flow Cytometry ; Hyperplasia ; Immunohistochemistry ; Immunosuppressive Agents ; pharmacology ; Lipopolysaccharides ; Male ; Mesangial Cells ; cytology ; drug effects ; metabolism ; Oleanolic Acid ; analogs & derivatives ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Saponins ; pharmacology ; Transforming Growth Factor beta1 ; analysis