Objective A traditional Chinese medicine (TCM) inheritance assist system software was used to analyze the medication experiences of treating urticaria.Methods Literatures in three TCM medical books about the treatment of urticaria were collected and analyzed in terms of the utilizing frequency and association rules between different medicines. Data mining research methods such as Apriori algorithm, complex system entropy cluster and unsupervised hierarchical cluster were used in the research.Results Based on 138 screened prescriptions, the study confirmed that the frequency of using Radix sileriswas was highest, and 20 drugs elected in 218 prescription drugs were used more than 20 times. According to the utilizing frequency order of pharmaceutical compositions from high to low, association rules between drugs ranked in the top four were‘ Radix sileris- Cicada slough’, ‘Radix sileris- Schizonepeta’, ‘Radix sileris- Paeonia’, and ‘Schizonepeta- Cicadaslough’. Meanwhile, 30 pharmaceutical drug combinations and 14 new prescriptions were found. Conclusion The research, based on TCM inheritance assist system software platform and data mining method on medication rules of urticaria treatment prescriptions, is instructive in the clinical treatment of urticaria and also provide useful reference for the development of the new drug on urticaria.

Objective Genecology is making great progress in the 21th Century. At the same acupuncture will play and inportant role in the postgenome thmes. So it is considered that acupuncture mechanism have certain experence to draw on modern genetic theories and techniques, especially in crucial functional gene control. And the opinion ablut establishing acupuncture and geneti expression pedigree database is brorght up.

In order to study whether patients with schizophrenia have cerebral injury, neuron-specific enolase (NSE) and myelin basic protein (MBP)in cerebrospinal fluid (CSF) of 33 patients with first episode schizophrenia and 9 from the control group were determined by double antibody sandwich enzyme immunoassay method. The results showed that there was significant difference in the NSE contents between the experimental group and control group (P<0.01). The NSE contents in CSF in the experimental group were positively correlated with MBP in schizophrenia patients (P< 0. 05). These findings suggested that patients with schizophrenia had cerebral injury.

Objective To analyze the mutations of IDS gene in a mucopolysaccharidosis type Ⅱ (MPS Ⅱ) family and to make prenatal diagnosis on the high-risk fetus which has been pregnant for eleven weeks.Methods IDS gene was analyzed by bidirectional DNA sequencing in 2 patients and their mother,and 5 unaffected individuals.Prenatal diagnosis for the high-risk fetus was performed by chorionic villus sampling after the genotypes was identified.Results The mutation c.344delA (N115fsX15) was detected in the two patients,and the mother of patients carried the heterozygous c.344delA (N115fsX15) mutation.None of the mutant was detected in the 5 unaffected subjects.The fetus carried c.344delA (N115fsX15) heterozygous mutation and was a carrier.Conclusion The deletion mutation c.344delA (N115fsX15) is causative to the pedigree of MPS Ⅱ,and prenatal diagnosis is the efficient method to avoid defect birth.

Objective: To explore the mechanism of herb-partitioned moxibustion for ulcerative colitis (UC) through observing the colonic mucosal histopathological changes and the expression of nuclear factor kappaB (NF-kB) and peroxisome proliferators-activated receptorγ (PPARγ) mRNA of UC rats. ＜br> Methods: Male SD rats were randomly divided into a normal group and a model group. UC model was established by general immunological plus local irritation method. After model identification, rats in the model group were randomly divided into a model group, a herb-partitioned moxibustion (HPM) group and a Western medicine (Salicylazosulfapyridine, SASP) group. Rats in the HPM group received treatment at bilateral Tianshu (ST 25) and Dachangshu (BL 25), two cones for each point, once a day for 7 d. SASP group rats were gavaged with SASP. The pathological scores were evaluated according to hematoxylin-eosin (HE) staining of colonic tissues. We used light microscopy to observe degree of colonic mucosal damage and the quantitative polymerase chain reaction (QPCR) to detect the expression of NF-κBp65 and PPARγ in colorectal mucosa. ＜br> Results: Compared with the normal group, histopathological scores were significantly higher in the model group (P＜0.05); compared with the model group, the scores were decreased significantly in the HPM group and the SASP group. Compared with the normal group, NF-κBp65 mRNA expression was increased with statistical significance in the model group (P＜0.05); compared with the model group, NF-κBp65 mRNA expressions were decreased significantly in the HPM group and the SASP group. Compared with the normal group, PPARγ mRNA expression was increased significantly in the model group (P＜0.05); compared with the model group, PPARγ mRNA expressions were decreased significantly in the HPM group and the SASP group. ＜br> Conclusion: HPM could improve the mucosa damage of UC rats, which is possibly through down-regulating NF-κBp65 to achieve anti-inflammatory effect. Whether decreasing the PPARγ mRNA is possibly involved in preventing precancerosis will need further study.

Objective: To investigate the improving effects of different moxibustion therapies on colonic injury in rats with ulcerative colitis (UC), and on the expression of Bcl-2 and Bax mRNA.Methods: Rats model of UC was made with immune methods and local stimulation. The models were treated with different moxibustion therapies 14 times, and then the expression of Bcl-2 and Bax mRNA were tested in the colonic tissue with fluorescent quantitative PCR. Results: (1)General scores of colon and histologic scores of injury were improved in all treatment groups except the model group (P＜0.05, P＜0.01); (2) The expression of Bcl-2 mRNA in the model rats of UC was higher than that in the normal rats (P＜0.01), whereas Bax lower (P＜0.01); (3) After treatments, the expression of Bcl-2 mRNA was lower in the herb cake-partitioned moxibustion, ginger-partitioned moxibustion, and garlic-partitioned moxibustion groups than that in the model group (P＜0.05, P＜0.01), and Bax mRNA in the herb cake-partitioned and ginger-partitioned groups was higher (P＜0.05). Conclusion: Herb cake-partitioned moxibustion, ginger-partitioned moxibustion, garlic-partitioned moxibustion, and mild moxibustion could improve the pathological injury in UC rats. Herb cake-partitioned moxibustion, ginger-partitioned moxibustion, and garlic-partitioned moxibustion could inhibit the expression of Bcl-2 mRNA and Bax mRNA in the colonic tissue of UC rats to regulate the ratio of Bcl-2/Bax mRNA.

Objective: To observe the changes of 5-hydroxytryptamine (5-HT) in colonic membrane of diarrhea-predominant irritable bowel syndrome (IBS-D) and the clinical efficacy of herbal cake-partitioned moxibustion in treating it, and to explore the action mechanisms. Methods: Seventy-three subjects were randomized into two groups: moxibustion group in which 37 cases were treated by herbal cake-partitioned moxibustion and needling group in which 36 cases were treated by needling. The clinical efficacy and 5-HT expression in colonic membrane were observed. Results: The cure rate was 43.2% in the moxibustion group and 36.1% in the needling group, with no significant difference between the two groups (P>0.05). Herbal cake-partitioned moxibustion could reduce 5-HT expression in colonic membrane. Conclusion: Herbal cake-partitioned moxibustion might improve the clinical symptoms of IBS-D by reducing 5-HT expression.

Objective To compare the function and influence of magnetic resonance cholangiopancreatography (MRCP) and T tube cholangiography before pulling out T tube after biliary tract surgery. Methods Clinical data from 248 patients with T tube drainage after biliary tract surgery bewteen January 2009 and June 2011 were retrospectively analyzed.Among them, the T tube cholangiography group was 195 cases, and MRCP group was 53 cases.Analyzed the function, the toxic side reaction and effect of prolonged hospitalization time of T tube cholangiography group and MRCP group,and discussed the diagnostic effect of MRCP before pulling out T tube after biliary tract surgery.Results Two groups of patients got distinct and integrated image of the bile ducts all.Compared with T tube cholangiography group, all 53 cases patients of MRCP group got accurate of diagnosis results, no fake positive results and adverse reaction occurred, and no prolonged hospitalization. Conclusion MRCP can replace T tube cholangiography as a means of diagnosis before removal of T tube.

OBJECTIVE:To investigate the effects of Yiqi huayu granules on gastrointestinal motility of gastrointestinal motili-ty disorder model mice and blood rheology of acute blood stasis model rats,and to provide experimental evidence for clinical use of it. METHODS:50 ICR mice were randomly divided into normal group,model group,mosapride group(positive control chemi-cal drug,0.003 g/kg),Muxiang shunqi pills group(positive control TCM,0.36 g/kg)and Yiqi huayu granules group(2.4 g/kg), with 10 mice in each group. Treatment groups were given relevant medicine solution intragastrically,once a day,for a week;nor-mal group and model group were given normal saline intragastrically. Those groups fasted for 24 h after last medication,and then were given above medicine intragastrically;1 h later,they were given atropine sulfate intragastrically to induce gastrointestinal mo-tility disorder model except for normal control group. The stomach residue rate and intestinal propulsive rate of mice were mea-sured. 60 SD rats were randomly divided into normal group,model group,Compound danshen tablet group(positive control,1.0 g/kg)and Yiqi huayu granules high-dose,medium-dose and low-dose groups(2.4,1.2,0.6 g/kg),with 10 rats in each group. Nor-mal group and model group were given normal saline intragastrically,and treatment groups were given relevant medicine,once a day,for a week. 1 h after last medication,those groups were given adrenaline intraperitoneally+aqua astricta. to induce acute blood stasis model except for normal group. The whole blood viscosity(high-shearing,middle-shearing,low-shearing),plasma viscosity, 1,3,5 min platelet aggregation rate ,hematocrit and maximal platelet aggregation rate were all detected in rats. RESULTS:Com-pared with normal group,stomach residue rate of mice in model group was increased significantly(P<0.01),while intestinal pro-pulsive rate was decreased significantly(P<0.01). The whole blood viscosity(high-shearing,middle-shearing,low-shearing),plas-ma viscosity,hematocrit,1,3,5 min platelet aggregation rate and maximal platelet aggregation rate of rats were all increased sig-nificantly in model group (P<0.01). Compared with model group,above indexes of mice/rats were all improved significantly in treatment groups(P<0.05 or P<0.01). CONCLUSIONS:Yiqi huayu granules can significantly promote the function of gastrointes-tinal peristalsis and anticoagulation.

Objective To explore the non-HLA gene polymorphisms that influence CMV infection after hematopoietic stem cell transplantation (HSCT).Method Non-HLA gene (ACE,CD14,MPO,MBL) single nucleotide polymorphisms were determined by using sequence-specific primer polymerase chain reaction (PCR-SSP) and sequencing in 64 pairs of donors and recipients before HSCT and the differences of non-HLA gene were analysed in CMV positive and negative patients Results The distribution of ACE gene single nucleotide polymorphism was DD (14/128,10.9％),ID (72/128,56.3％),and Ⅱ (42/128,38.8％).The distribution of CD14-159 allele gene single nucleotide polymorphism was CC (18/128,14.1％),CT (81/128,63.3％),and TT (29/128,22.7％).The distribution of MPO-463 allele gene single nucleotide polyrnorphism was G (100)/128,78.1％),A (2/128,1.6％),and GA (26/128,20.3％).The distribution of MBL gene single nucleotide polymorphism was H (28/128,21.9％),HL (73/128,57.0％),L (27/128,21.1％),Y (87/128,68.0％),YX (38/128,29.7％),X (3/128,2.3％),A (94/128,73.4％),AB (32/ 128,25.0％),and B (2/128,1.6％).The allele frequency of ACE,CD14 and MPO shoed no significant differcence between CMV positive and negative patients The gene frequency of MBL-HL was increased in CMV positive group.Conclusion MBL gene single nucleotide polymorphisrns may influence CMV infection after HSCT.