Objective To evaluate the effect of intravenous lidocaine on postoperative pain and acute rehabilitation after laparoscopic hysterectomy.Methods Ninety-six patients scheduled for lapa-roscopic hysterectomy under general anesthesia were randomized into 2 groups (n = 48 ).In test group,lidocaine 1.5 mg/kg was administered at induction,then with a continously infusing rate of 2 mg·kg-1 ·h-1 until the end of surgery.In control group,saline was instead.Record the resting and coughing pain scores at 6,12,24 and 48 h after surgery,morphine consumption during the first 48 h, time to first flatus,6 min walk test (6MWT)result,and side effects such as dizzy,nausea and vomi-ting.Results Resting VAS scores at 6,12 and 24 h postoperatively were lower in test group than in control group (P <0.05).Coughing VAS scores in test group were lower than in control group at all time points (P <0.05).The morphine consumption was lower in test group than in control group (P<0.05).Time to first flatus was earlier in test group than in control group (P <0.05 ).6MWT at day 4 and 5 were significantly enhanced in test group (P <0.05 ).Conclusion Intravenous lidocaine can reduce postoperative pain scores and morphine consumption,as well as improve early rehabilita-tion after laparoscopic hysterectomy.

The harm of SARS(severe acute respiratory syndrome) in 2003 is remarkable.Through analyzing the influencing factors of the infectious diseases in late 30 years,we find that the biological factors and social circumstance closely related the infectious diseases.The author suggests that we should build a general hygiene concept which aimed to improve social environment,and make effective public hygiene system the measure to prevent and control the infectious diseases.

Objective To investigate the effects of electroacupuncture (EA) of different intensities on cerebral energy metabolism in a rat model of global cerebral ischemia-reperfusion (I/R) . Methods Forty male SD rats weighing 200-230 g were randomized into 5 groups ( n = 8 each) : group A sham operation; group B global cerebral I/R and C, D, E groups cerebral I/R+ 5, 3, 1 mA EA. Global cerebral I/R was induced by 4-vessel occlusion technique. Bilateral vertebral arteries were permanently occluded by cauterization.Bilateral common carotid arteries were clamped. When the bilateral pupils were completely dilated, the arteries were unclamped. Baihui,Mingmen and Zusanli were electrically stimulated with 5,3,1 mA (30-50 Hz) for 20 min at 1 h of reperfusion in C, D, E groups. The EA was repeated at 12 h of reperfusion. The animals were sacrificed at 24 h of reperfusion.The activities of Na+ -K+ -ATPase, succinodehydrogenase (SDH) and lactic dehydrogenase(LDH) in brain tissue were measured.Results Cerebral I/R significantly increased LDH activity and decreased Na+ -K+ -ATPase activity in group B as compared with group A. EA with 5 mA significantly decreased LDH activity and increased SDH and Na+ -K+ -ATPase activities in group C compared with group B. Conclusion EA can improve the cerebral energy metabolism in a rat model of global cerebral I/R and it is related to the intensity, which may be the mechanism by which EA reduces the global cerebral I/R injury.

Objective To investigate the median effective plasma target concentration of propo-fol (Cp50 )needed for lumbar surgery during inhalation-intravenous balanced anesthesia when BIS is 50.Methods Patients aged 40-56 years,scheduled for vertebral pulp ectomy were included.Anesthe-sia were maintained by TCI of propofol,sevoflurane 0.5 MAC,remifentanyl 0.2 μg·kg-1 ·min-1 , and vecuronium 0.08 mg·kg-1 ·h-1 .The target plasma concentration of propofol was initially set at 1.8 μg/ml,and adjusted by the sequential up-and-down methods,based on BIS index.The Cp50 of propofol and its 95% confidence interval (CI)were calculated.Results Twenty-six patients were en-rolled in this study.The median effective plasma target concentration of propofol was 1.61 μg/ml (95%CI 1.52-1.70)μg/ml.Conclusion The Cp50 of propofol needed for maintaining the BIS index of 50 is 1.61 μg/ml during the anesthesia with 0.5 MAC of sevoflurane combined with remifentanyl in lumbar surgery.

[ Objective ] To investigate the therapeutic effect of Chinese herbal medicines, which have the actions of dispersing stagnated liver-Qi and promoting bile secretion, clearing heat and removing damp, activating blood and removing blood-stasis, in the treatment of the third-level or above intrahepatic biliary duct stone. [Methods] After the routine surgical treatment including cholecystectomy, choledochotomy with T-tube drainage and choledochoscope lithotomy, 42 cases of third-level or above intrahepatic biliary duct stone received Dandao Paishi Mixture (DPM, mainly composed of Herba Lysimachiae, Radix Clematidis, Herba Artemisiae Scopariae, Radix Aucklandiae, Rhizoma Curcumae Longae, Radix Curcumae, etc.) for oral use. The effects of DPM on the intrahepatic biliary duct stone were evaluated after treatment. [Results] Before the treatment of DPM, the stones in third-level or above intrahepatic biliary ducts cannot be taken out; after the treatment of DPM, T-tube reverse biliary contrast examination showed that stones were removed in 39 (92.9%) cases, stones still existed in the common bile duct in 3 cases and then were removed by lithotomy through T-tube sinus of the common bile duct with Olympus fiber choledochoscope 8 weeks later. [Conclusion] DPM has good lytholytic and lithagogue effects for the treatment of third-level or above intrahepatic biliary duct stone and for intrahepatic biliary duct incarcerated stone. It can also reduce the postoperative residue of stone and recurrence rate.

ObjectiveThe research is that pulse magnetic acupuncture in scalp point affects the nerve function and endothelin-1(ET-1)capacity of acute cerebral ischemia rat. Methods70 rats were divided randomly into seven groups: normal, artificial operation, model, static magnetic acupuncture, normal acupuncture, electric acupuncture and pulse magnetic acupuncture, every group had 10 rats and the nerve function and plasma ET-1 capacity of rats were examined.ResultsStatic acupuncture, electric acupuncture, pulse magnetic acupuncture and normal acupuncture can improve the nerve function and decrease the capacity of ET-1, but pulse magnetic acupuncture and normal acupuncture improve obviously.Conclusions Pulse magnetic acupuncture and normal acupuncture have the same effect to improve the nerve function and decrease the capacity of ET-1.

Objective To explore the effect of therapeutic touch(massage)on the neuTobehavior of preterm infants.Methods Sixty preterm infants( gestafional age in 31-36 weeks),through natural delivery or caesarean section were randomly assigned to therapeutic touch group(n=30)and control group(n=30).Both groups re-ceived routine pharmacothempy and nursing care and followed up for half a year from discharge.Touch group re-ceived additional whole-body massage.All subjects were evaluated with neonatal behavioral neurological assessment (NBNA)in one month after birth-and mental development index(MDI), psyehomotor development index(PDI)in 3 months and 6 months after birth.Results The NBNA scores(P<0.01),as well as MDI and PDI(P<0.05)were significantly higher in therapeutic touch group than the control.Conclusion Therapeutic touch intervention im-proves nervous system of preterm infants.

Objective To study the ultrasonic features and outcomes of VACTERL association fetuses. Methods From Jan 2003 to Sep 2013 in Shenzhen Maternity&Child Healthcare Hospital there were 55 fetuses diagnosed as VACTERL association, the prenatal ultrasonographic characteristics and outcomes were summarized. Results Ultrasonography showed that the incidence of 6 VACTERL association anomalies were:vertebral defects were 45.5%(25/55), anal atresia were 30.9%(46/55), cardiac malformations were 81.8%(45/55), tracheoesophageal ifstula/esophageal atresia were 32.7%(18/55), renal anomalies were 60.0%(33/55) and limb anomalies were 83.6%(17/55). All the 55 fetuses had 3 or more VACTERL association malformations and the characteristic ultrasonic features were as follows:(1) There were 39 cases (70.9%, 39/55) co-occur with three VACTERL malformations, the more common malformations were limb anomalies (33/39), cardiac malformations (31/39) and renal anomalies (21/39). (2) There were 13 cases (23.6%, 13/55) co-occur with four VACTERL malformations, the more common malformations were cardiac malformations (11/13), limb anomalies(10/13), renal anomalies (9/13) and tracheoesophageal ifstula/esophageal (8/13). (3) There were 3 cases (5.5%, 3/55) co-occur with ifve VACTERL malformations, they were all with anal atresia, cardiac malformations, renal anomalies and limb anomalies (3/3), and two were co-occur with vertebral defects (2/3). (4) No fetus co-occur with six VACTERL malformations. There were 29 cases (52.7%, 29/55) co-occur with other malformations, of which 21 cases (38.2%, 21/55) with single umbilical artery. All the 55 cases underwent labor induction. The results of postmortem appearance of 55 cases and autopsies of 9 cases were all consistent with prenatal ultrasound scan. Conclusions Fetuses with VACTERL association had characteristic prenatal ultrasound imaging, multiple malformations can be found and limb anomalies, cardiac malformations and renal anomalies are more common. Scanning the fetal structures from higher incidence to lower incidence of VACTERL association can be helpful to improve the diagnostic coincidence rate of VACTERL association. Prenatal ultrasound diagnosis of VACTERL association can provide guidance for clinical obstetrical management.

OBJECTIVE To investigate the anti-inflammatory effects and mechanism of Zhuang medicine Tongfeng li’an capsules on gouty arthritis in combination with in vivo and in vitro experiments. METHODS Sixty rats were randomly divided into normal group， model group， positive control group （27 mg/kg allopurinol+0.27 mg/kg colchicine）， Tongfeng li’an capsules low- dose， medium-dose and high-dose groups （2.2， 4.5， 9.0 g/kg）， with 10 rats in each group. Except for normal group， gouty arthritis model of rats was induced in other groups. Rats in each administration group were given corresponding drugs intragastrically， and rats in the normal group and model group were given equal volume of water intragastrically for 14 consecutive days. The degree of ankle joint swelling， serum level of interleukin-1β （IL-1β） and protein expressions of nuclear factor kappa-B （NF-κB） in synovial tissue were detected， and the histopathological changes of synovium tissue in the ankle joint of rats were observed. The inflammation model was established by stimulating RAW264.7 cells with lipopolysaccharide. After Tongfeng li’an capsules （62.5， 125， 250 μg/mL） were given， the levels of nitric oxide （NO）， reactive oxygen species （ROS） and IL-1β in the cells and protein expression of NF-κB were detected， and NF-κB localization in the cells was also determined. RESULTS Results of in vivo experiment showed that compared with normal group， the swelling degree of the ankle joint， serum IL-1β level and protein expression of NF-κB in synovium tissue were all increased significantly in model group （P＜0.05）； pathological changes such as synovial hyperplasia， edema， vascular congestion， capillary hyperplasia， and increased inflammatory cells were observed. Compared with model group， the levels of above indexes were all decreased significantly in Tongfeng li’an capsules high-dose group （P＜0.05）， and most of the above indexes were significantly reduced in Tongfeng li’an capsules medium-dose and low-dose groups （P＜0.05）； synovial hyperplasia of the ankle joint improved， and the infiltration of inflammatory cells 2019BS044） decreased. Results of in vitro experiment showed that Tongfeng li’an capsule could significantly reduce the levels of NO， ROS and IL-1β and protein expression of NF-κB（P＜0.01）， and inhibit NF- κB nucleation. CONCLUSIONS Tongfeng li’ancapsules have good anti-inflammatory effect on gouty arthritis， and its mechanism may be related to the inhibition of NF-κB signaling pathway activity.