AIM: To observe the enhancement of ginsen stem leaves (GSL) to the antitumor effect of 5 FU in mice inoculated S180. METHODS: The different combinations of GSL and 5 FU were used to examine the inhibition rates of tumor growth in KM mice inoculated S180. RESULTS: The combination of GSL (15 mg?kg -1 ) and 5 FU (1.5 mg?kg -1 ) obtained 26.90% of inhibition rates of tumor growth (P

OBJECTIVE:To provide reference for improving the teaching quality of the course of Drug Abuse and ADR Moni-toring in pharmacy master degree candidates. METHODS:In Pharmacy College of Jilin University,traditional teaching method was adopted among pharmacy master degree candidates of grade 2014(n=30,control group);case teaching method was adopted for the course of Drug Abuse and ADR Monitoring among those of grade 2015 (n=32,observation group). The teaching effects were evaluated by questionnaire and examination. RESULTS:Theoretical examination result and case analysis score as well as the rate of excellent case analysis score in observation group were all significantly higher than control group,with statistical signifi-cance (P<0.05). The satisfaction degree of observation group was significantly higher than that of control group in respects of teaching methods,arousing interest in classroom learning,establishing the awareness of safe and rational drug use,with statistical significance (P<0.05). CONCLUSIONS:For the course of Drug Abuse and ADR Monitoring in pharmacy master degree candi-dates,case teaching method improves students'exam results,stimulates students'interest and enthusiasm,promotes the establish-ment of students'safe and rational drug use consciousness and improves teaching quality.

Objective To investigate the clinical efficacy of intraoperative methylprednisolone used in combination with perioperative enteral nutrition support in improving liver synthetic function after hepatectomy and postoperative recovery.Methods In this prospective controlled trial,79 patients treated with hepatectomy at Departement of Hepatobiliary Pancreatic Surgery in Drum Tower Hospital between June 2013 and May 2014 were included and divided into control group (n =39) and steroid group (n =40) according to the order of surgery.The control group underwent hepatectomy only,while the steroid group received intraoperative methylprednisolone (500 mg) at the start of liver excision.Both of the two groups were given the same perioperative enteral nutrition support.Liver function,prealbumin (PA),and C-reactive protein (CRP) levels were measured before and on days 1,3,and 5 after the operation.Human blood albumin infusion volume,postoperative gas passing,postoperative hospital stay,and incidence of complications were recorded.Results The serum level of PA on day 3 after hepatectomy was significantly higher in the steroid group than in the control group [(101.26 ±61.17) mg/L vs.(81.84 ±43.58) mg/L,t =-1.607,P =0.049].The serum level of cholinesterase on day 1 after hepatectomy was significantly higher in the steroid group than in the control group [(5.60±1.54) kU/Lvs.(4.68±1.01) kU/L,t=-3.136,P=0.004].On day1 and day 3 after hepatectomy,the serum levels of CRP were significantly lower in the steroid group than in the control group [(41.79 ±20.86) mg/L vs.(62.08 ±38.33) mg/L,t =2.933,P=0.027;(64.14 ±32.38) mg/L vs.(102.64 ± 49.05) mg/L,t =4.127,P =0.006].The postoperative hospital stay was significantly shorter in the steroid group than in the control group [(12.62 ±5.74) d vs.(15.41 ± 10.00)d,t =1.514,P =0.002].Conclusion Intraoperative use of methylprednisolone combined with perioperative enteral nutrition support may inhibit postoperative inflammatory response,promote early recovery of liver synthetic function,and help to promote rehabilitation after hepatectomy.

The effectiveness and safety of acupuncture-moxibustion for the treatment of agrypnia was systematically reviewed. The clinical randomized controlled trial (RCT) of acupuncture-moxibustion for agrypnia were collected. The literature and document on acupuncture-moxibustion RCT for the treatment of agrypnia that published from January of 2001 to March of 2012 was searched with computer in PubMed, CNKI, Wanfang and VIP database. According to Cochrane Handbook 5. 1. 0, the bias risk and quality assessment were performed on every included trial and RevMan 5. 0 software was applied to make the Meta analysis. Totally 14 researches were included, involving 2662 cases. The Meta analysis showed that the differences of total effective rate between acupuncture-moxibustion and clinical routine treatment were significant [RR = 1.16, 95% CI (1.12, 1.19), Z = 9.32, P < 0.000 01]. The results indicate that total effective rate of acupuncture-moxibustion for agrypnia is obviously superior to that of clinical routine treatment, meaning clinical efficacy of acupuncture-moxibustion is served credit.
Acupuncture Therapy ; Amblyopia ; therapy ; Child ; Child, Preschool ; Female ; Humans ; Male ; Moxibustion

Objective To evaluate the effect of the intermittent deferomamine(DF) therapy on relieving iron overload caused by transfusion in children with ? thalassemia.Methods Sixteen children who were finally diagnosed as ? thalassemia major were treated with deferomamine for 124 times totally to low the iron overload. The serum iron(SI), serum ferritin(SF) and urine ferritin were detected each time with radio-immunity technique and difference was compared before and after treatment. Meanwhile, weather DF involved children′s liver and renal function was observed in whole procedure.Results Iron overload exists in 16 cases of ? thalassemia major children by a long- term hypertransfusion therapy, with average level SI 33.69?6.72 mmol/L,SF 441.19? 54.70 ?g/L,urine ferritin 8.64?6.79 ?g/L. The difference was significant (paired-samples t test,t =6.173 P 0.05).Conclusion The study suggest that intermittent low-dose DF therapy is effective for iron overload caused by transfusion in ? thalassemia children, without apparent side effects.

OBJECTIVETo study how CCR5delta32, CCR5m303, CCR2-64I, SDF1-3'A gene polymorphisms affect the prognosis of Chinese HIV-1 carrier.

METHODSEpidemiologic survey was done to the HIV-1 carriers who were found in Shenzhen area. PCR/RFLP technology was applied to analyze CCR5delta32, CCR5m303, CCR2-64I, SDF1-3'A gene polymorphisms of the HIV-1 carriers. The plasma virus load and CD4+ cell counting was assayed. The incubation period of some carriers was estimated. SPSS11.0 software was used to analyze the data.

RESULTSNo persons with CCR5delta32 and CCR5m303 mutation genotype were found from 189 HIV-1 carriers. SDF1-3'A allele frequency was 26.14% and CCR2-64I allele 19.82%. The carriers were divided into high virus load group (virus load < 20,000 copies/ml) and low virus load group (virus load > or =20,000 copies/ml). It was found by one-way ANOVA analysis on the logarithm of virus load that there was no significant difference between CCR2-64I wild genotype and cross bred genotype (P=0.272). One-way ANOVA analysis on delitescence of some carriers showed that there was not significant difference between CCR2-64I wild genotype and cross bred genotype (P=0.662). One-way ANOVA analysis on the logarithm of virus load showed that there was significant difference among SDF1-3'A wild genotype, cross bred genotype and pure mutation genotype (P=0.001).

CONCLUSIONCCR2-64I gene mutation may not significantly affect virus load of Chinese HIV-1 carriers, nor it affect the incubation period of HIV-1 carriers. SDF1-3'A gene mutation can decrease virus load, but it may not prolong the incubation period of HIV-1 carriers.

Acquired Immunodeficiency Syndrome ; genetics ; pathology ; virology ; Carrier State ; Chemokine CXCL12 ; genetics ; China ; Gene Frequency ; Genotype ; HIV-1 ; Heterozygote ; Humans ; Polymerase Chain Reaction ; Polymorphism, Genetic ; Polymorphism, Restriction Fragment Length ; Prognosis ; Receptors, CCR5 ; genetics

OBJECTIVETo evaluate the early operative treatment and clinical results of pelvic fractures associated with urethra disruption.

METHODSFrom January 1995 to January 2005, 25 patients suffered from pelvic fractures combined urethra disruption treated by operation were retrospectively analyzed. According to Tile's classification, 1 case was stable pelvic fracture, 17 rotational unstable fractures, and 7 rotational combined vertical unstable fractures. The complete urethra rupture were in 23 cases and incomplete in 2 cases. The operative methods included: (1) emergency open reduction and internal fixation of the pelvis combined primary urethra suturing in 2 cases, partial suturing after realignment in 4 cases, realignment in 2 cases, and urethrovaginal penetrating wound repairing in 1 case; (2) primary urethra realignment only and delayed (range, 7 to 21 days) pelvic internal fixation in 10 cases; (3) early cystostomy and delayed (range, 3 to 21 days) urethra realignment and pelvic internal fixation in 6 cases.

RESULTSThe mean follow-up time of all patients was 34 months (range from 6 to 120 months). According to Majeed's evaluation, 17 cases of pelvic injury showed excellent results, 5 good, and 3 fare. After urinary catheter removed, the mean maximal urine flow rate of 19 (76%) patients was 18.6 ml/s and the mean scar length between both disrupted ends on the film of excretion urethrography was 0.51 cm. Five (20%) cases suffered in dysuria needed urethral dilatation or further surgery. One (4%) female could not control urination who need a second-look operation. The primary suprapubic soft tissue avulsion wound infection secondary to retropubic abscess was found in 1 case, posterior urethra-stenosis in 5 cases, sexual impotence in 3 cases, and incontinence in 1 case.

CONCLUSIONSThe satisfactory reduction and effective fixation of the pelvic fractures is an anatomical basis for receiving "tension-free urethral anastomosis".

Adult ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Pelvic Bones ; injuries ; Postoperative Complications ; prevention & control ; Retrospective Studies ; Time Factors ; Treatment Outcome ; Urethra ; injuries

OBJECTIVETo study the impact of low-level lead exposure on neural cell adhesion molecule (NCAM) expression of primarily cultured hippocampal neurons.

METHODSWistar rats gestated at 18th day were anaesthetized and paunched to get the pups, the hippocampi of the pups were separated and the hippocampal neurons were primarily cultured. After co-cultivated with different dosage of PbCl(2), the NCAM expression of the neurons were tested with Western blotting at different culture time.

RESULTSNormally, the expression of NCAM at the 1st culture day was very low and its integral obsorbency density was 14; the climax expression time of NCAM of the cultured hippocampal neurons was 3rd to 5th cultured day, and their integral obsorbency density were 2 542 to 2 580; henceforth, the NCAM expression declined. NCAM expression was inhibited significantly by lead during the 2nd to 4th cultured day, and dose-response relationship was observed. The inhibition of lead weakened along with the cultured time prolonged, at 5th cultured day, it disappeared, and the NCAM expression of 10(-2), 10(-3) and 10(-4) mmol/L groups even exceeded the control groups. After that, the expression of NCAM in all groups began to decline, and the dose-response relationship of lead to the NCAM expression was observed again.

CONCLUSIONLow-level lead might significantly inhibit the NCAM expression of the primarily cultured Wistar rats' hippocampal neurons, and might delay the climax NCAM expression time.

Animals ; Animals, Newborn ; Cell Separation ; Cells, Cultured ; Dose-Response Relationship, Drug ; Female ; Hippocampus ; cytology ; drug effects ; metabolism ; Lead ; toxicity ; Neural Cell Adhesion Molecules ; biosynthesis ; genetics ; Neurons ; cytology ; Pregnancy ; Rats ; Rats, Wistar

AIMTo investigate the effect of musk soluble components on the growth, the differentiation and the transfection efficiency of rat neural stem cell (NSC) in vitro.

METHODSThe growth and the differentiation of rat NSC were observed when musk soluble components were added into the culture medium of NSC. Meanwhile, the pEGFP-C1, which expressed the enhanced GFP protein, was transfected into the NSC by method of electro- transfection.

RESULTSWhen NSC was treated with musk soluble components, the neurites were outgrowth around NSC and attached to the plate, and the neural spheres were disassociated. The glia-like cells appeared at the concentration of 0.3 per thousand. When the concentration of musk soluble components was lower than 3 per thousand, the transformative cells could recover. Furthermore, the efficiency of transfection pEGFP into NSC was remarkably increased after the treatment with musk.

CONCLUSIONAfter the treatment of NSC with musk soluble components, the neural spheres were disassociated, and then attached to the plate. Musk soluble components could induce NSC differentiation into glia-like cells and improve the transfection efficiency of pEGFP-C1 in vitro.

Animals ; Brain ; cytology ; Cell Differentiation ; drug effects ; Cell Proliferation ; drug effects ; Cells, Cultured ; Culture Media ; Fatty Acids, Monounsaturated ; chemistry ; Female ; Fetus ; Male ; Materia Medica ; pharmacology ; Neural Stem Cells ; cytology ; Rats ; Rats, Sprague-Dawley ; Transfection

Total cases of organophosphorous (dichlorvos, methamidophos, dimethoate) poisoning outpatients from six hospitals during four years were collected consecutively for lethal blood concentration study. Blood samples were detected with gas chromatography. The probabilities of death, coma were analyzed with Bliss method and their linear regressive equations of probit were obtained respectively, their 50% lethal concentrations (LC50) and 50% coma concentrations(CC50) were calculated by the formulas above. As the death rate was influenced by therapy, its natural death probability has been discussed and estimated their natural LC50 were between the LC50 and CC50 themselves. Combined LC50 and CC50, their natural LC50 were calculated.
Adolescent ; Adult ; Aged ; Chromatography, Gas ; Female ; Humans ; Insecticides/poisoning* ; Lethal Dose 50 ; Male ; Middle Aged ; Organophosphorus Compounds ; Poisoning/mortality*