OBJECTIVETo observe the analgesic effect and safety of acupuncture-anesthetic composite anesthesia (AACA) in hysteroscopic surgery.

METHODSTotally 93 patients undergoing hysteroscopic surgery were randomly assigned to the intravenous anesthesia group (A group, 30 cases), the AACA group (B group, 32 cases), and the acupuncture combined with intravenous anesthesia group (C group, 31 cases). Patients in Group A were anesthetized by sufentanil combined propofol. Those in Group B were anesthetized by sufentanil combined acupuncture. Those in Group C were anesthetized by sufentanil, propofol combined acupuncture. Yinlian and Ququan (LR8) were needled for patients in Group B and C. The peri-operative mean arterial pressure (MAP), heart rate (HR), and oxygen saturation (SpO2), the surgical time, the recovery time, the sufentanil and propofol dosages, adverse anesthesia reactions were observed. Meanwhile, the OAA/S score, Ramsay sedation score, and Visual Analogue Score (VAS) were also measured.

RESULTSCompared with Group A and C, patients in Group B were awake, with obvious increased OAA/S score (P < 0.01). Ramsay sedation score was significantly lower (P < 0.01).The MAP and HR were elevated (P < 0.05). The patient case of SpO2 less than 85% during the operation decreased (P < 0.05). The incidence of postoperative dizziness was reduced (P < 0.05). Compared with Group A, the propofol consumption decreased in Group C (P < 0.05). There was no statistical difference in the operation time, the sufentanil dosage, VAS score, the incidence of postoperative nause- a and vomiting among the three groups (P > 0.05).

CONCLUSIONSThe patients were awake in AACA. The intraoperative sedation was better than that obtained by intravenous anesthesia. But the analgesic effect was similar to that obtained by intravenous anesthesia.

Acupuncture Analgesia ; Adult ; Analgesia ; methods ; Anesthesia, Intravenous ; Female ; Humans ; Hysteroscopy ; Young Adult

AIM: To evaluate the effect of probing of lacrimal passage combining injecting of US-produced TobraDex eye ointment for the treatment of chronic dacryocystitis.METHODS: For 127 cases (129 eyes) of chronic dacryocystitis, first the pyoid secretion gathered in the lacrimal sac was dashed out, and some TobraDex was injected in the middle of the lacrimal passage once per day, repeated for several times. The lacrimal passage was probed when the secretion of lacrimal sac disappeared essentially. The lacrimal passage and immit TobraDex eye ointment was used once every two days, repeated for 3-4 times.RESULTS: In 126 cases (128 eyes) the lacrimal passage was dredged. Only one case (1 eye) the youthful patient did not recover for the opening ectopia of lacrimonasal duct.During the 3mo-1a random visit the chronic dacryocystitis did not recrudesce in the cases of lacrimal passage dredging.CONCLUSION: It is simple and safe to use the probing of lacrimal passage combining injecting of US-produced TobraDex eye ointment to treat the chronic dacryocystitis. This method has good curative effects and can keep the normal physiological structure of lacrimal passage. It does not need any expensive medical equipment and cost less, therefore is advisable for patients.

Ribavirin is a broad-spectrum antiviral agent and glycyrrhizin has activities of anti-inflammation, immunoregulation and anti-viral infections. To enhance antiviral efficacy and weaken side-effects of ribavirin, antiviral effects of the combination of glycyrrhizin and ribavirin were studied in the present study. Firstly, a mouse model of viral pneumonia was established by inoculation of influenza H1N1 virus. Protective effects of glycyrrhizin and ribavirin used alone or in combination against H1N1 virus infection in mice were evaluated based on the survival rate, lung index and virus titer in lungs of mice. Results showed that the combination of glycyrrhizin and ribavirin significantly inhibited the lung consolidation with a 36% inhibition ratio on the lung swell of infected mice. The combination of the two drugs exhibited synergetic effects on survival of infected mice. The combination of 50 mg · kg(-1) · d(-1) glycyrrhizin and 40 mg · kg(-1) · d(-1) ribavirin resulted a 100% protection for infected mice with a synergetic value of 36, which was significantly higher than the control group and each drug alone. This combination also resulted a significant drop of lung virus titer (P < 0.01), as well as inhibition on the production of proinflammatory cytokines IL-6 (P < 0.01), TNF-α (P < 0.01) and IL-1β (P < 0.05) induced by virus infection compared to the control. The treatment of ribavirin plus glycyrrhizin was more effective in influenza A infection in mice than either compound used alone, which suggested a potential clinical value of the combination of the two agents.
Animals ; Antiviral Agents ; pharmacology ; Disease Models, Animal ; Drug Synergism ; Drug Therapy, Combination ; Glycyrrhizic Acid ; pharmacology ; Inflammation ; immunology ; Influenza A Virus, H1N1 Subtype ; drug effects ; Interleukin-1beta ; immunology ; Interleukin-6 ; immunology ; Lung ; immunology ; virology ; Mice ; Orthomyxoviridae Infections ; drug therapy ; Pneumonia, Viral ; drug therapy ; Ribavirin ; pharmacology ; Tumor Necrosis Factor-alpha ; immunology

Objective To investigate the in vitro antimicrobial activity of ampicillin-sulbactam,clindamycin and cefoperazone a- gainst common clinical isolates.Methods MICs of these three antibiotics were determined by E test.Results Ampicillin-sulbae- tam showed inhibition rate of 100% for methicillin susceptible S.aureus (MSSA),E.faecalis,Group A Streptococcus,H. influenzae,penicillin-susceptible S.pneumoniae (PSSP),M.catarrhalis and anaerobes (including 10 strains of Bacteroid spp.,2 strains of P.aches,1 strain of E.lentum,1 strain of Fusobacterium innocuum,and 2 strains of Peptostreptococcus spp.).Ampicillin-sulbactam was active against 86.7% of extended-spectrum?-lactamase non-producing K.pneumoniae (NES- BL-KPN) and 53.3% of non ESBL-producing E.coli (NESBL-ECO).Ampicillin-sulbactam only inhibited 23.3% of A.bau- mannii isolates and 25.0% of E.faecium isolates.For MSSA,anaerobes,PSSP and group A Streptococcus,about 60.0%, 31.2%,30.0% and 10.0% of the isolates were susceptible to clindamycin,respectively.For MSSA,NESBL-ECO and NES- BL-KPN,96.7% to 100% of the isolates were susceptible to cefoperazone.About 40.0% of P.aeruginosa isolates were sus- ceptible to cefoperazone.No A.baumannii isolate was susceptible to cefoperazone.Conclusions The ampicillin-sulbactam has good antimicrobial activity against MSSA,E.faecalis,Group A Streptococcus,NESBL-KPN,H.influenzae,PSSP,M.ca- tarrhalis and anaerobes.In this study,clindamycin is active against 60% of MSSA isolates.Most of other species are relatively resistant to clindamycin.Cefoperazone shows good activity against MSSA,NESBL-ECO,and NESBL-KPN.These three anti- microbial agents can be used as empirical treatment for community-acquired infections.

Purpose:To clarify the perioperative management for living-related kidney donors. Methods:Thepre, mid, and postoperative clinical manifestations of 5 living related donors were analyzed retrospectively. Re-sults:5 living-related kidney donors were dismissed 15 days after the operations on average. Following up for 3～10 months, their postoperative blood routine, urine routine, hepatic function, renal function, the amount oturine protein in 24 hours were all within normal range. Conclusions:The safety of operation for living-related kid-ney donors is high and the donors can recover well.

OBJECTIVE To understand the distribution and epidemiology of ESBLs in ceftazidime or cefotaxime-(resistant) clinical Enterobacter cloacae isolates.METHODS Twenty seven ceftazidime or cefotaxime-resistant(nonrepetitive) E.cloacae were collected from 27 patients hospitalized at the Huashan Hospital,Shanghai.PCR and(sequencing) were performed to understand the distribution of ESBLs in E.cloacae;rep-PCR was(performed) to(understand) the epidemiology of ESBLs in E.cloacae.RESULTS CTX-M-3 like(ESBLs) were the most prevalent in our study(48%);this was the first report of VEB-1-like ESBLs in the member of(Enterobacteriaceae) in China,and the first report of the ESBLs VEB-1-like and CTX-M-3-like in an isolate simultaneously;the majority of(ESBLs) producers exhibited the same rep-PCR pattern,but harbored different ESBLs gene.(CONCLUSIONS) In our study,ESBLs have become prevalent in clinical E.cloacae isolates,and become an important factor of E.cloacae isolates resistant to extended-spectrum beta(-lactams).

OBJECTIVETo establish a new method for the determination of fangchinoline and tetrandrine in Stephania tetrandra and Fengtongan capsule by noanqueous capillary electrophoresis.

METHODSeparation was carried out in an uncoated fused capillary (50 cm x 75 microm i.d.) with a running buffer containing 50 mmol x L(-1) ammonium acetate, 1.0% acetic acid and 20% acetonitrile in methanol. A separation voltage of 20 kV and a UV detector wavelength at 214 nm were adopted. Sample was introduced from the anode.

RESULTThe calibration ranges were 1.00, 500 mg x L(-1) for both analytes. Under the optimum conditions, the relative standard deviation (RSD, n = 6) for the migration time of each analyte were 0.09%, 1.9% (intra-day) and 0.63%, 1.9% (inter-day); The RSD for the peak area of each analyte were 0.45%, 5.9% (intra-day) and 2.3%, 5.6% (inter-day), respectively. The contents of the analytes were determined easily with average recoveries 102% for fangchinoline and 105% for tetrandrine in S. tetrandra and 94.6% for fangchinoline and 98.7% for tetrandrine in Fengtongan capsules, respectively.

CONCLUSIONThe proposed method is simple, rapid, accurate and higher repeatable, and can be used to control of the quality of S. tetrandra and Fengtongan capsules.

Benzylisoquinolines ; analysis ; Calibration ; Capillary Electrochromatography ; methods ; Capsules ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; standards ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Quality Control ; Reproducibility of Results ; Stephania tetrandra ; chemistry

Vascular endothelial growth factor-D (VEGF-D) and vascular endothelial growth factor receptor-2, -3 (VEGFR-2, -3) with their corresponding signaling pathway play significant roles in the development of the embryonic vascular system and pathological lymphangiogenesis. The study was aimed to express and purify the GST-VEGF-D fusion protein, and to explore the angiogenesis effect of VEGF-D. The total RNA was extracted from human fetal lung tissue, and the mature form of VEGF-D was expanded by polymerase chain reaction (PCR), then the plasmid pGEX-5X-1/VEGF-D was reconstructed and the GST-VEGF-D fusion protein expressed in transformed E.coli BL21-DE3. The results showed that the molecular mass of this fusion protein was 38 kD and compassed more than 15% of the total bacteria proteins. The fusion protein was recognized by anti-GST and anti-VEGF-D antibodies. The soluble GST-VEGF-D fusion protein could interact with VEGFR-3/Fc and was able to stimulate the proliferation of human erythroleukemia cell line (HEL) cells. The data of chick embryo chorioallantoic membrane (CAM) experiments indicated that GST-VEGF-D could induce the CAM angiogenesis. It is concluded that the GST-VEGF-D fusion protein with biological activity was successfully expressed, and which may provide an experimental model for the investigation of the VEGF-D-induced angiogenesis and lymphangiogenesis.
Animals ; Chick Embryo ; Chorioallantoic Membrane ; blood supply ; Humans ; Neovascularization, Physiologic ; drug effects ; Recombinant Proteins ; biosynthesis ; genetics ; pharmacology ; Vascular Endothelial Growth Factor D ; biosynthesis ; genetics ; pharmacology

OBJECTIVETo investigate the effect of Rhizoma Curcumae (RC), arsenite trioxide (As2O3) on proliferation ana signal transduction molecule in lens epithelial cell (LEC), in order to provide experiment evidence for prevention and treatment of after cataract.

METHODProliferation of cultured bovine LEC were induced by induced by recombinant human basic fibroblast growth factor (rhbFGF); Inhibitory rates of LEC proliferation induced by RC, As2O3 were detected by methyl thiazolyl tetrazolium (MTT); Inhibitory effects of expression of proliferating cell nuclear antigen (PCNA) induced by RC, As2O3 in LEC were assayed via flow cytometer (FCM); Concentrations of LEC calcium ([Ca2+]i) were determined by spectrofluoremeter, intracellular concentrations of cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP) of LEC were measured by radioimmunoassay.

RESULTInhibitory rates of RC, As2O3 on LEC proliferation induced by rhbFGF increased significantly, showing dose-dependent (P < 0.01). PCNA expression of LEC proliferation induced by rhbFGF were down regulated obviously by RC, As2O3, showing dose-dependent (P < 0.01). Concentrations of [Ca2+]and cAMP increased and cGMP decreased significantly in LEC of proliferation inhibited by RC, As2O3 (P < 0.01).

CONCLUSIONRC, As2O3 can inhibit LEC proliferation obviously. Signal transductions of [Ca2+]i, cAMP, cGMP may be the important molecular mechanism. There are broad prospect for RC, As2O3 on prevention and treatment of after cataract.

Animals ; Arsenicals ; pharmacology ; Calcium ; metabolism ; Cattle ; Cell Proliferation ; drug effects ; Cells, Cultured ; Curcuma ; chemistry ; Cyclic AMP ; metabolism ; Cyclic GMP ; metabolism ; Dose-Response Relationship, Drug ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Epithelial Cells ; cytology ; drug effects ; metabolism ; Fibroblast Growth Factor 2 ; genetics ; pharmacology ; Flow Cytometry ; Growth Inhibitors ; pharmacology ; Lens, Crystalline ; cytology ; drug effects ; metabolism ; Oxides ; pharmacology ; Proliferating Cell Nuclear Antigen ; metabolism ; Radioimmunoassay ; Recombinant Proteins ; pharmacology ; Rhizome ; chemistry ; Signal Transduction ; drug effects

OBJECTIVETo study the association between cholesteryl ester transfer protein (CETP) gene polymorphism and insulin resistance in type 2 diabetes.

METHODSCETP-TaqIB gene was genotyped with polymerase chain reaction-restriction enzyme fragment polymorphism analysis in 108 patients with type 2 diabetes and in 60 normal controls. Plasma lipids, fasting insulin, insulin sensitivity index and insulin resistance index were determined in 108 patients with type 2 diabetes.

RESULTSThe distribution of CETP-TaqIB genotypes and B1B2 allele frequency in the patients with type 2 diabetes were similar to that in general population. High density lipoprotein cholesterol (HDL-C), apolipoprotein A1(apoA1) and insulin sensitivity index (ISI) levels were significantly higher in B2B2 genotype than in B1B1 genotype. Fasting insulin (FINS) and Homeostasis model assessment-insulin resistance (HOMA-IR) levels were significantly lower in B2B2 genotype than in B1B1 genotype. No significant differences in triglyceride (TG), total cholesterol(TC),low density lipoprotein cholesterol (LDL-C), apolipoprotein B (apoB) levels were observed among different CETP-TaqIB genotype groups. By multivariate analysis, the determinants of ISI and HOMA-IR were body mass index (BMI), TC, HDL-C and CETP-TaqIB genotype.

CONCLUSIONThe CETP-TaqIB genotype is independently associated with insulin resistance and lipid metabolism. It may be an important risk factor of insulin resistance in type 2 diabetes.

Adult ; Aged ; Aged, 80 and over ; Cholesterol Ester Transfer Proteins ; genetics ; metabolism ; Diabetes Mellitus, Type 2 ; genetics ; metabolism ; Female ; Gene Frequency ; Genotype ; Humans ; Insulin Resistance ; Lipid Metabolism ; Male ; Middle Aged ; Polymorphism, Genetic ; genetics