Objective To determine the minimum alveolar concentration(MAC) of sevoflurane without body movement during laryngeal mask airway(LMA)intubation in premature infants less than 37 weeks of corrected gestational age undergoing total inhalation general anesthesia induction.Methods Twenty-one ASA Ⅰ or Ⅱ premature infants less than 37 weeks of corrected gestational age undergoing elective inhalation general anesthesia were enrolled in this study.At first,the general anesthesia induction was started by inhaling 6 ％ sevoflurane.After the premature infant lost consciousness,the end tidal sevoflurane concentration(ET-sev)was adjusted to the predetermined concentration and maintained stable for 15 min.After that,LMA was inserted.The up-anddown sequential allocation was used to determine MAC.The initial ETsev was 2 ％,which was increased or decreased by 1 gradient concentration in the next case according to the LMA insertion body movement response.The adjacent concentration gradient was 0.2％.The midpoint from th body movement response to non-body movement response was set as the balance point and the mean value of the concentrations of sevoflurane at all the balance points were calculated as MAC.Results The end tidal sevoflurane con centration without the body movement responses to LMA insertion was 1.71％.Conclusion The MAC of sevoflurane without the body movement responses to LMA insertion in premature infants less than 37 weeks of corrected gestational age is 1.71％,which is lower than that in the normal children and probably because imperfect central nervous system development in premature infants.

Objective To observe influence of salmeterol xinafoate and fluticasone propionate powder applied in asthmatic exacerbated period on relieving efficacy of a fast-acting beta2-agonist.Methods Eighty-nine children with asthma in exacerbated period were randomly assigned into two groups.Thirty-nine cases in treatment group inhaled salmeterol xinafoate and fluticasone propionate powder, compared with 50 cases in control group treated with budesonide aerosol. Two groups were all given Bricanyl aerolised inhalation in same way at meanwhile.Results The improvement of peak expinatory flow in two groups was evident. The disappearing time of main symptoms and signs, the duration of staying in hospital of two groups were no difference (all P

Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; methods

Objective To investigate the effects of transcranial electrotherapy stimulation (TES)on patients with generalized anxiety disorder (GAD). MethodsA total of 62 patients with GAD were randomly divided into two groups,the study group (treated with TES and venlafaxine) and the control group (treated with venlafaxine only).TES was administered 1 time per day for 14 days,while venlafaxine was administered with oral intake of 75-150mg/d for 4 weeks.The clinical effects were assessed by using Hamilton anxiety scale (HAMA).ResultsThere was no difference between the two groups in average HAMA total scores,psychic and somatic factor scores before the treatments (P ＞ 0.05).The effective rate of study group was significantly higher ( P ＜ 0.05 ) at the end of the 1 st week after treatment than,but similar at the end of the 2nd and 4th week after treatment (P ＞ 0.05 ) to that,of control group,with regard to HAMA total score and psychic factor score.With regard to the HAMA somatic factor score,the effective rate of study group was not significantly different from that of control group at the end of the 1st,2nd and 4th week after treatment (P ＞ 0.05).ConclusionTranscranial electric stimulation in conjunction with venlafaxine may improve the symptoms of anxiety of patients.

Objective: To specify what we should notice during the treatment of Class Ⅱ high-angle malocclusions.Methods: 14 patients(8 male and 6 female) with Class Ⅱ high-angle malocclusions were investigated with Tweed-Merrifield morphology analysis.Results: (1)FMIA and Z-angle were increased after treatment(P

AlM: To evaluate the application of phacoemulsification of different nucleus density using ozil and traditional mode.METHODS: A total of 89 eyes (72 patients ) ( visual acuity was of 0. 6 and above after 1mo follow - up) of different nucleus density level (LOCS Ⅱ criteria grade Ⅲ 46 eyes, grade Ⅳ and more 43 eyes ) were randomly assigned into 2 groups: ozil group (group A), grade Ⅲ 22 eyes (torsional energy 80% lP on);grade Ⅳ and more 17 eyes (torsional energy 100% lP on); Traditional mode group(group B), grade Ⅲ 24 eyes (energy 50% ), grade Ⅳ and more 26 eyes (energy 60% ~ 70% ) . All surgeries were performed by the same experienced surgeon,who use the chop to split the nucleus in the application of phacoemulsification. lntraoperative parameters were total equivalent pawer ( TEP ), cumulative dissipated energy ( CDE ) and effective phaco time ( EPT ) and surgical complications. The effectiveness of the two modes in dealing with hard - core cataract phacoemulsification were compared.RESULTS: GradeⅢ nucleus dealing: TEP of ozil group was significantly higher than that of the traditional mode group [(24.58±7.78)% vs (13.84±1.97) %]and EPT of ozil group was significantly lower than that of the traditional mode group (50. 59±14. 73 s vs 60. 19±9. 04 s, P<0. 05). CDE showed no difference between two groups [(13.12±6.03)% vs (13.38±2.85)]. Grade Ⅳ and more nucleus dealing: CDE [( 34. 10 ± 13. 48 )%] and EPT (104. 64±32. 4s) of the ozil group was higher than CDE [(30. 31 ± 13. 48)%] and EPT (93. 01 ± 41. 01s) of the traditional mode group, but there were no difference between two groups. Obstacles in the needle of phacoemulsification surgery: ozil group 4/17, traditional mode group 2/26 (χ2=2. 16, P=0. 14).CONCLUSlON: Bothozil and traditional mode can deal with all kinds of nucleus effectively and safely. Ozil mode is more efficacy and quick deal in gradeⅢnucleus. With the increase of nucleus hardness, the traditional mode still have the advantage of high efficiency and no obstacle to dealing patients with grade Ⅳ and more nucleus. Choose according to different nuclear hardness ultrasonic model can improve the operation efficiency and security.

Objective To investigate the efficacy and feasibility of extra-peritoneal larparoscopic radical prostatectomy (eLRP) in the treatment of patients with high-risk prostate cancer (HRPC).Methods From February 2009 to December 2013,121 patients,who were diagnosed as HRPC according to the D'Amico definition,were received eLRP.The mean age was 70 years old (range 54 ～ 82 years old).The mean PSA level was 25.45 (range 2.40 ～ 111.31) μg/L and mean Gleason score was 8 (range 6 ～ 10).The classification of clinic stage in this study included 52 cases in cT1-cT2b,58 cases in cT2c,8 cases in cT3a,and 3 cases incT3b,respectively.The perioperative data were collected,including operative time,blood loss,intraoperative complications,urine leakage,lymph leakage,incontinent ability,erectile function and changing of PSA level.Results All the operations were successfully performed.The mean operative time was 165 minutes (range 105 ～341min),the average blood loss was 150 ml(range 50 ～ 1500ml).The intraoperative complications included hemorrhage in 4 cases and intra-operative obturator nerve injury in 3 cases.The mean duration of intestinal function recovery was 35h (range 24 ～72h) The mean interval of catheter indwelling was 9 days (range 7 ～14 days).The anastomotic leakage was found in 12 cases,including 1 day after surgery in 5 cases,2 days after surgery in 3 cases,3 days after surgery in 2 cases,4 day after surgery in 1 case and 5 day after surgery in 1 case.The anastomotic stricture in 3 cases within 2 to 4 months after operation,which the symptom improved after urethral dilation in 2 cases and urethrotomy in 1 case.Deep vein thrombosis was noticed in 1 case 5 days after the procedure.And lymphatic fistula was recorded in 1 case after the operation.Positive surgical margin,seminal vesicle invasion,and positive iliac vessel lymph node were found in 18,21,and 9 patients,respectively.The mean hospitalization duration was 10 days (range 5 ～ 22 d).Of the 107 patients followed-up,Ninety-six patients were continent in 1 year,except other 11 patients.Nerve sparing procedure was performed in 51 patients,and thirty-three of them were potent.The mean PSA level was 0.14 μg/L (range 0 ～8.75 μg/L) six weeks after the surgey.Fourty-eight patients had biochemical recurrence with 5 ～36 months followed-up,mean 18 months.Conclusions Extraperitoneal LRP is an efficacious approach for patients with high-risk prostate cancer.

Objective To determine the minimum alveolar concentration for endotracheal intu-bation (MACEI )of sevoflurane for curbing the responses to endotracheal intubation in 50% premature infants less than 37 weeks of corrected age.Methods Twenty-seven ASA Ⅰ or Ⅱ premature infants less than 37 weeks of corrected age were enrolled in this study.At first,the anesthesia induction was started by inhaling 6% sevoflurane.After the patient lost consciousness,the end tidal sevoflurane concentration (CET Sev)was adjusted to the target concentration and maintained stable for 1 5 min.En-dotracheal tube was then intubated.The up-and-down sequential method was used to calculate the MAC.The initial CET Sev was 3.0% and it was increased or decreased by 0.2% in the next patient ac-cording to the endotracheal intubation response.If the intubation response was positive,the CET Sev was increased;if the intubation response was negative,the CET Sev was decreased.The midpoint from negative response to positive response was set as a balance point and the mean value of the concentra-tions of sevoflurane at all the balance points were calculated as MACEI .Results The end tidal sevoflurane concentration for blunting the responses to endotracheal intubation in 50% premature in-fants was 2.55%±0.20%,and the MAC9 5 was 2.81% (95% confidence interval 2.67%-3.58%). Conclusion The MACEI of sevoflurane for curbing the responses to endotracheal intubation in 50%premature infants less than 37 weeks of corrected age is 2.55%,which is lower than that in the full-term children.

Objective To observe the features of juvenile obesity and its effect on glycometabolism and lipid metabolism. Methods A total of 194 students aged from 12 to 18 were selected for our study. The assessment included serum lipid concentration, a 75 g OGTT and insulin releasing test. Blood glucose, insulin and the blood lipids were measured. Results Compared with the control group, blood pressure, serum Fins (fasting insulin) and Pins 2h (2-hour postprandial insulin) in the obesity group were higher and were statistically distinguished by the t-test (P

Objective To detect and analyze nuclear factor kappa B (NF-κB),Helicobacter pylori (HP),Helicobacter pylori cytotoxin associated protein A (CagA),platelet (PLT) and platelet associated IgG (PA IgG) in 224 patients with idiopathic thrombocytopenic purpur(ITP) from three urban hospitals of Shaoxing,in order to explore the role of NF-κB and CagA in the pathogenesis of ITP,then to improve the prognosis of ITP.Methods SABC method was used to detect the NF-κB,13C breath test for the determination of the Hp infection.CagA and PA-IgG were tested by enzyme linked immunosorbent assay.Automatic blood cell analyzer was used to measure PLT.According to the test results,the patients were divided into Hp+cagA+NF-κB+,Hp+cagA+NF-κB-,Hp+cagA-NF-κB+,Hp+cagA-NF-κB-,Hp-NF-κB+,Hp-NF-κB-PLT groups,and PA-IgG,PLT of the six groups were statistically analyzed.Results Of 224 cases with ITP,175 cases of HP positive,the positive rate was 78.13%.CagA+ 91 cases in 175 cases of Hp+,accounting for 52%,overall 43.63%.NF-kappa B+ 108 cases,the positive rate was 46.21%,78 cases were found in Hp+cagA+,accounting for 85.71% in cagA+.In 84 cases of Hp+cagA-,there were 21 cases NF-κB+,the positive rate was 25%.In 49 of HP-,9 cases with NF-kappa B+,accounting for 18.37%.PLT and PA-IgG were compared among the groups.The count of PLT of group Hp+,group Hp+cagA+ and group NF-κB+ was lower than group Hp-,group Hp+cagA- and group NF-κB-.However,the level of PA-IgG of group Hp+,group Hp+cagA+ and group NF-κB+ was higher than group Hp-,group Hp+cagA- and group NF-κB-,the difference was statistically significant(P<0.05).Conclusion CagA maybe directly or through the activation of NF-kappa B take part in the immune response of ITP,cause PA-IgG increased and thrombocytopenia.