AIM: To explore the clinical efficacy of traditional Chinese acupuncture combined with conventional rehabilitation therapy onoculomotor nerve palsy patients.METHODS: From May 2005 to September 2012, 110 cases ofoculomotor palsy were divided into treatment group and control group with 55 cases in each group according to different methods of treatment. The control group received rehabilitation therapy, the treatment group received acupuncture combined with rehabilitation therapy. Before and after 8wk treatment, the light reflex, diopter case, eye fissure width, and eye movement to improve the overall efficiency of the situation were observed between the two groups.
RESULTS: After treatment of 8wk, light reflex, diopter case, eye fissure width, and eye movement therapy total effective rate of the treatment group were all better than the control group (P<0. 05);The eye movement improved in the treatment were 47 cases which accounting for 85-5%, in the control group there were 36 cases which accounting for 65. 5%, the treatment group had a higher improvement (P<0. 05).
CONCLUSION: Acupuncture therapy combined with rehabilitation training method significantly reduces the oculomotor nerve palsy in patients with clinical symptoms and improves the patient's quality of life.

A reasonable method for the quality control of tablets of Ginkgo biloba leaves was established in this paper. The total flavonol glycosides and terpene lactones of G. biloba tablets were quantified by HPLC. Totally, 16 batches of the commercially available tablets of G. biloba leaves were determined. Among of them, 2 batches were unqualified in the content of total flavonol glycosides, and 3 batches were unqualified in the content of terpene lactones. A validated HPLC fingerprint method was established to evaluate the commercially available tablets of G. biloba leaves with the assistance of LC-MS. Sixteen batches showed the similarity of 0.763-0.989. There were 31 fingerprint chromatogram peaks were identified as flavonoids compositions by LC-MS. This provides a research idea for the quality control of tablets of G. biloba leaves.
Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Ginkgo biloba ; chemistry ; Mass Spectrometry ; methods ; Plant Leaves ; chemistry ; Quality Control ; Tablets ; chemistry

OBJECTIVETo find a way to discriminate operative reason from anaesthesia reason for the changes of intraoperative transcranial magnetic motor evoked potentials (MEPs).

METHODSIn 26 patients under Etomidate/Fentanyl anesthesia from February 2001 to June 2004, MEPs elicited by transcranial magnetic stimulation were recorded from tibialis anterior muscles, simultaneously bispectral index (BIS) and train-of-four stimulation (TOF) were used to monitor the anesthesia depth and neuromuscular blockade respectively. MEP, BIS and measurements of TOF at different anesthesia depth and muscular relaxation were recorded synchronously, statistical analysis of this data set was done in order to find the inherent relationship between these variables.

RESULTSUnder anesthesia, MEP amplitude was always positively correlated with the corresponding BIS and TOF value. A regression equation could be built, with which the MEP amplitude could be reckoned based on realtime BIS and T(1)/T(c). In case of spinal cord injury, the measured amplitude value would significantly deviate from predicted one, which suggested that the change of MEP was because of the operation, but not the anaesthesia or neuromuscular blockade. Each patient had his or her own regression equation, which was different from each other.

CONCLUSIONSThe establishment of regression equation from MEPs, BIS and TOF is very useful to distinguish reasons of the changes of transcranial magnetic MEPs during surgery, and with this technique, the intraoperative MEP monitoring should be more reliable and practicable.

Adolescent ; Adult ; Anesthesia, General ; Evoked Potentials, Motor ; physiology ; Female ; Humans ; Male ; Middle Aged ; Monitoring, Intraoperative ; methods ; Regression Analysis ; Transcranial Magnetic Stimulation ; Young Adult

OBJECTIVETo explore the safety and feasibility of the total laparoscopic anastomosis in laparoscopic gastrectomy.

METHODSClinical data of 36 patients who received totally laparoscopic anastomosis and another 47 patients who received anastomosis through small incision in our department from July 2012 to July 2013 were retrospectively analyzed. Clinical outcomes were compared between the two groups.

RESULTSThe operation was successfully carried out in all the 83 patients. The mean incision length was (7.1±0.9) cm in small incision group and (2.6±0.4) cm in totally laparoscopic group, while the mean time of anastomosis was (70.9±9.0) min and (29.1±4.9) min respectively. Six patients felt moderate pain and 41 felt severe pain in small incision group, while 29 patients felt moderate pain and 7 felt severe pain in totally laparoscopic group. Anastomotic leakage occurred in 1 case after operation in small incision group and there was no related anastomosis complication in totally laparoscopic group.

CONCLUSIONSTotal laparoscopic anastomosis is safe and feasible in laparoscopic gastrectomy for gastric cancer. Compared with small incision-assisted anastomosis, totally laparoscopic anastomosis is associated with shorter time and less pain.

Adult ; Aged ; Anastomosis, Surgical ; methods ; Female ; Gastrectomy ; Gastroenterostomy ; methods ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Retrospective Studies ; Stomach Neoplasms ; surgery ; Treatment Outcome

OBJECTIVETo observe the effect of moxibustion combined with intermittent urethral catheterization on vesical function in the patient of neurogenic vesical dysfunction.

METHODSSeventy-six cases were randomly divided into an observation group and a control group, 38 cases in each group. The control group was treated with routine intermittent urethral catheterization and the observation group with the intermittent urethral catheterization and moxibustion on Guanyuan (CV 4), Mingmen (GV 4), Zusanli (ST 36), etc. Changes of residual urine volume, white cell count and the balance state of the urinary bladder were selected as the indexes of therapeutic effect and the therapeutic effects were compared between the two groups.

RESULTSThe total effective rate was 97.4% in the observation group and 79.0% in the control group with a significant difference between the two groups (P < 0.05); after treatment, there were significant differences between the two groups in the residual urine volume, the bladder volume and the case numbers reaching to the functional balance state of bladder (all P < 0.05), and there was no significant difference between the two groups in white cell count change (P > 0.05).

CONCLUSIONMoxibustion combined with intermittent urethral catheterization can significantly improve vesical function in the patient of neurogenic vesical dysfunction, reducing residual urine volume, increasing volume of bladder, promoting the balance state of vesical function, but it is basically same as intermittent urethral catheterization in prevention of urinary infection and therapeutic effect.

Adult ; Combined Modality Therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Urinary Bladder, Neurogenic ; therapy ; Urinary Catheterization

AIM: To investigate the synergistic antitumor effect of sinomenine(SIN)and cisplatin(DDP) against human fibrosarcoma HT-1080 cells and its possible mechanism.METHODS:CCK-8 assay was used to detect the cytotoxic effect of SIN and DDP in HT-1080 cells,and the combination index(CI)of SIN and DDP was analyzed by Chou-Talalay method.The apoptosis was analyzed by flow cytometry.The protein levels of copper transporter 1(CTR1),gluta-thione S-transferase-π(GST-π),Bcl-2 and Bax were determined by Western blot.RESULTS: At 48 h after treatment with SIN or DDP at various concentrations,the cell viability was remarkably reduced(P<0.05), and the IC50values of DDP and SIN were 6.50 μmol/L and 1.06 mmol/L, respectively.When the inhibition rate of HT-1080 cells exceeded 25%, SIN in combination with DDP produced a synergistic effect(CI<1).Combination treatment of SIN with DDP signi-ficantly induced apoptosis of HT-1080 cells.SIN up-regulated the protein levels of CTR1 and Bax,and down-regulated the protein levels of GST-πand Bcl-2(P<0.05).CONCLUSION:SIN synergistic induces apoptosis with DDP in human fi-brosarcoma HT-1080 cells by up-regulating the protein levels of CTR1 and Bax, and down-regulating the protein levels of GST-πand Bcl-2.

Abstract?AIM: To investigate mechanism of bradykinin ( BK) on inflammations of retinal pigment epithelium ( RPE) cells.?METHODS: ARPE -19 cells were cultured in vitro, stimulated by 100nM BK for 24h. Cell morphology changes were observed by microscope, and BK receptor localization was detected through cell immunofluorescence. Changes of Ca2+in BK and BR antagonist stimuli were detected by laser scanning confocal microscopy.The expressions of COX-1, COX-2, eNOS and iNOS protein in control group and BK group were detected by Western Blot.?RESULTS: After the stimulation of BK, there was no significant changes of ARPE-19 cells in morphology.Kinin B1 receptors ( B1R ) and B2 receptors ( B2R ) could be detected in ARPE-19 cells.Compared with control group, Ca2+concentrations significantly increased in BK group; in B1R antagonist group and B2R antagonist group Ca2+concentrations increased less than BK group; B1R and B2R antagonist group showed no obvious changes in Ca2+concentrations.Compared with control group, COX-2 and iNOS protein concentrations were significantly increased in BK group (P<0.001).?CONCLUSION:BK induces the increasing expression of COX-2 and iNOS in the cultured ARPE cells through binding with either B1R or B2R.

OBJECTIVETo establish a RP-HPLC method for the determination of swertiamarin, sweroside, gentiopicrin and oleanolic acid in different parts of Swertia pseudochinesis.

METHODA Zorbax SB-C18 (4.6 mm x 250 mm, 5 microm) column was used with acetonitrile-water (10:90) and methnol-water(86:14) at detection wavelengths of 238 nm, 246 nm, 274 nm and 207 nm for swertiamarin, sweroside, gentiopicrin and oleanolic acid respectively. The flow rate was 1.0 mL x min(-1) and the column temperature was 25 degrees C.

RESULTAll of the compounds were based--isolated. The linear ranges of swertiamarin, sweroside, gentiopicrin and oleanolic acid were 0.068 9-0.344 4(r = 0.999 2) , 0.001 1-0.014 0 (r2 = 0. 999 8), 0.001 1-0.013 4 (r2 = 0.999 9) and 0.001 1-0.008 8 mg x mL(-1) (r2 = 0. 999 6), respectively.

CONCLUSIONThe method is simple and accurate, which can be used for quality control of S. pseudochinesis.

Chromatography, High Pressure Liquid ; methods ; Flowers ; chemistry ; Glucosides ; analysis ; Iridoid Glucosides ; Iridoids ; analysis ; Oleanolic Acid ; analysis ; Plant Leaves ; chemistry ; Plant Roots ; chemistry ; Plant Stems ; chemistry ; Plants, Medicinal ; chemistry ; Pyrones ; analysis ; Reproducibility of Results ; Swertia ; chemistry ; Triterpenes ; analysis

The study was aimed to investigate the effects of protein kinase C (PKC) on standard type CD44 expression and subcellular distribution in human erythrocytes. PKC activity was detected by the incorporation of [gamma-(32)P]-ATP into exogenous substrate, phosphorylation of CD44 was determined by autoradiograph, distribution of CD44 was observed by indirect immunofluorescence, and expression of CD44 was analyzed by flow cytometry. The results showed that PKC activity reached the maximal level at 30 minutes after treatment with phorbol-myristate-acetate (PMA), and the peak of CD44 phosphorylation and CD44 expression appeared at the same time, which all increased significantly as compared with control group (p < 0.001). PKC activation resulted in CD44 aggregation on membrane and colocalization of PKC and CD44. Calphostin C could inhibit the above reaction resulted from PKC activation. It is concluded that PKC activation can up-regulate CD44 expression by phosphorylation, and result in the coherent migration and colocalization of CD44 and PKC in human erythrocytes.
Erythrocyte Count ; Erythrocytes ; enzymology ; metabolism ; Humans ; Hyaluronan Receptors ; metabolism ; Membrane Proteins ; metabolism ; Phosphorylation ; Protein Kinase C ; metabolism ; Tetradecanoylphorbol Acetate ; analogs & derivatives ; Up-Regulation

OBJECTIVETo evaluate the practicability and validity of transcranial magnetic motor evoked potential monitoring (TMS-MEP) during spinal surgery.

METHODSFrom February 2001 to June 2004, 37 patients undergoing spinal surgery were involved, anaesthesia was maintained with volatile anesthetics in 11 operations and etomidate in 26. Analgesia was provided with fentanyl, and non-depolarizing muscle relaxant was given intermittently. MEPs elicited with transcranial magnetic stimulations were recorded from tibialis anterior muscles, simultaneously bispectral index (BIS) and train-of-four stimulation (TOF) were used to monitor the anesthesia depth and neuromuscular blockade respectively. The variety of MEP and its effect on surgical operation at different anesthesia depth and muscular relaxation were observed, and the muscle strength of the patients before and after operation were compared.

RESULTSThe 11 cases anesthetized with isoflurane or enflurane gave no response to TMS, the other 26 cases in which anaesthesia was maintained with etomidate and fentanyl gave satisfactory TMS-MEPs, but with significantly attenuated amplitudes and prolonged latencies (P < 0.05). Intraoperative MEP showed a grossly unchanged waveform, and its amplitude and latency had little fluctuation when anaesthesia and neuromuscular blockade maintained stable. When T(1) value of TOF at 40% - 60%, a steady MEP could be acquired and the muscular contraction after TMS should not interfere the operation.Seven of 26 cases had a MEP amplitude drop up to 50% or more during the operation, the surgical team was notified to avoid further spinal injury, at last only 1 case had a worsen muscle power after operation.

CONCLUSIONSMyogenic TMS-MEP is a valid and practicable technique for intraoperative monitoring, and the etomidate + fentanyl technique is adequate for its anesthesia. BIS and TOF monitoring are helpful to maintain the steadiness of the anesthesia and MEPs, which is very important for monitoring the changes of the MEPs.

Adolescent ; Adult ; Aged ; Anesthesia ; methods ; Evoked Potentials, Motor ; physiology ; Female ; Humans ; Male ; Middle Aged ; Monitoring, Intraoperative ; methods ; Spinal Cord ; surgery ; Spine ; surgery ; Transcranial Magnetic Stimulation ; Young Adult