Objective To assess the effectiveness of the acupuncture treatmeat on anxiety compared with non-acupuncture intervention. Method All of the randomized or quasi-randomized trials involving were reviewed systemantically with the Meta analysis method. The homogeneity test was mode, the standandised mean difference (95% CI) and add risk (OR, 95% CI) were tested. Results Homogeneity test was made among the trials and no significant difference between the acupucture and non-acupuncture groups. Fixed effect model was used. ORP =1.759 419 579, 95% CI (1.336 391, 2.316 356), there was significant difference between the acupuncture group and medicine group as the interventions used to treat anxiety while there was no difference between the two group on the influence in HAMA. Conclusion The Meta analysis results was a trend in favor of acupuncture effectiveness. It seems no serious adverse reactions have been found. But there was no sufficient reliable evidence due to the low quality of the trials and possible publication bias. Further randomized, double blind controlled trials are needed.

Objective To investigate the right ventricular morphology and function of patients with atrial septal defects by single beat real-time three-dimensional echocardiography.Methods Thirty-four healthy volunteers and twenty-seven ASD patients were enrolled consecutively as normal controls and the ASD group respectively.Single cardiac cycle real-time three dimensional echocardiography was performed in all to evaluate parameters concerning modality and systolic function of participants' right ventricle.The relationship of indexed right ventricular end diastolic volume (IEDVRV) and end systolic volume(IESVRV)with mean pulmonary arterial pressure measured through cardiac catheter and systolic pulmonary artery pressure calculated though the three tricuspid regurgitation were observed.Results Indexed right ventricular end diastolic volume (IEDVRv),end systolic volume(IESVRV),right ventricular stroke volume (ISVRV) and right ventrieular ejection fraction (RVEF) were greater in the ASD group than in controls (P ＜ 0.05).IEDVRv and IESVRV had positive relation with pulmonary pressure measured by cardiac catheter and systolic pulmonary artery pressure calculated though the three tricuspid regurgitation.Conclusions Single cardiac cycle real-time three dimensional echocardiography has an obvious advantage than normal test in evaluating the change of the right ventricular function and shapes,furthermore,single cardiac cycle real-time three dimensional echocardiography can indirectly determined the pressure of the pulmonary without wound.

Objective:To establish the quality standard for Naoxin Luotong pills. Methods:Astragali radix, bombyx batryticatus and scorpio were identified under a microscope. Peach kernel, astragali radix, paeoniae radix alba, rheum, paeonia suffruticosa and salvia miltiorrhiza were identified by TLC. The content of total ferulic acid was determined by HPLC with a Sapphire C18 column (250 mm × 4. 6 mm,5 μm). The mobile phase was acetonitrile-0. 1% phosphoric acid(12 ∶88)and the detection wavelength was 316 nm. The column temperature was 35℃ and the flow rate was 1. 0 ml·min-1 . Results:The microscopic characteristics of astragali radix, bombyx batryticatus and scorpio were obvious to be observed easily. The TLC spots of peach kernel, astragali radix, paeoniae radix al-ba, rheum, paeonia suffruticosa and salvia miltiorrhiza were clear and specific. Ferulic acid had a good linear relationship within the range of 5. 1-81. 6μg·ml-1(r=0. 999 9), and the average recovery was 103. 30% with RSD of 1. 96% (n= 9). Conclusion:The standard can be used for the quality control of Naoxin Luotong pills.

Objective To explore the expression of heme oxygenase-1 (HO-1) in gastric mucosa of patient with portal hypertensive gastropathy (PHG),and its role in the pathogenesis of PHG.Methods The specimens were obtained from the gastric mucosa of 22 healthy subjects,20 portal hypertension (PHT) without PHG,and 22 PHG patients.Histological changes of the gastric mucosa were detected,and portal venous flow (PVF) was measured.The expression of HO-1 protein in gastric mucosal specimens was assessed by immunohistochemistry and Western blot analysis,respectively.The relationship between HO-1 expression and PHG severity score,HO-1 expression and PVF,PHG severity score and clinical parameters were investigated.Results HO-1 protein expression in gastric mucosa of PHG and PHT was significantly higher than that of the control (P ＜ 0.05),while there was no significant difference in this variable between PHG and PHT (P ＞ 0.05).The positive correlation was detected between HO-1 expression and PHG severity score in PHG patients (r =0.459,P ＜0.05),however,PHG severity score was irrelevant to severity of esophageal varice (r =0.059,P ＞ 0.05) or to Child-Pugh classification (r =-0.001,P ＞ 0.05).Of all the patients with PHT and PHG,no significant correlation was found between HO-1 expression and PVF (r =0.071,P ＞ 0.05).Conclusion HO-1 protein is up-regulated in gastric mucosa of PHG patients,which may contribute to gastric circulation disorder of PHG.

5-Flucytosine (5-FC) could be changed to 5-fluorouracil (5-FU) by cytosine deaminase (CD), the latter is able to kill cancer cells. However, there is no efficient method to deliver the CD gene into the tumor cells, which hampers the application of the suicide gene system. In this experiment, for the first time, the NDV has been utilized as a vector to deliver the CD gene into the cancer cells, the virus can infect the cancer cells specifically, replicate and assemble, while the cytosine deaminase is expressed. Then the CD converts the prodrug 5-FC into 5-FU to achieve the purpose of inhibiting tumor. Firstly, the whole genome of E. coli JM109 was extracted, and the CD gene was obtained by cloning method. Then the CD and IRES-EGFP were ligated into the pEE12.4 expression vector to become a recombinant pEE12.4IE-CD eukaryotic expression plasmid. The human liver cancer cells were transfected with the plasmid. The cells were treated with different concentrations of 5-FC, MTT method was used to determine the killing effect of CD/5-FC system on the human liver cancer cells. The cell deaths were 18.07%, 42.98% and 62.20% respectively when the concentrations of prodrug were at 10, 20 and 30 mmol x L(-1). In 5-FC acute toxicity experiment, Kunming mice were injected with different concentrations of 5-FC at intervals of 1:0.5. The LD50 of 5-FC through iv injection was determined by improved Karber's method, the LD50 was 507 mg x kg(-1) and the 95% confidence limit was 374-695 mg x kg(-1). According to the maximum LD0 dose of the LD50, the maximum safe dose was 200 mg x kg(-1). Body weight and clinic symptoms of the experimental animals were observed. These results laid the foundation to verify the antitumor effect and safety of CD/5-FC system in animal models. The CD gene was ligated into the NDV (rClone30) carrier, then the tumor-bearing animal was established to perform the tumor inhibiting experiment. The result showed that the recombinant rClone30-CD/5-FC system has a high antitumor activity in vivo. To summarize, CD gene has been cloned and its bioactivity has been confirmed in the mammalian cells. It is the first time in this study to utilize the recombinant NDV to deliver the CD gene into the tumor cells; our result proves the rClone30-CD/5-FC system is a potential method for cancer therapy.

Objective Pemetrexed and β-elemene can inhibit the growth of tumor cells .This study was to investigate the effect of pemetrexed combined with β-elemene on the proliferation and apoptosis of cervical cancer HeLa cells. Methods Cervical cancer HeLa cells were treated with pemetrexed at the concentrations of 38, 76, 152, 228, and 304μg/mL, and at 24 and 48 hours of treatment subjected to MTT for detection of their proliferation .The experiment included four groups , with the cells treated with β-elemene ( 125μg/mL) , pemetrexed ( 76 μg/mL ) , β-elemene ( 125 μg/mL ) +pemetrexed (76μg/mL), and nothing (blank control) for 24 hours, followed by determination of their proliferation and apoptosis by MTT and flow cytometry, respectively. Results Pemetrexed at 38, 76, 152 and 228μg/mL inhibited the proliferation of the HeLa cells in a concentration-dependent manner, with the inhibition rates of (7.24 ±3.78), (7.94 ±4.37), (11.10 ±2.86) and (15.88 ± 3.38)%at 24 hours, and (16.69 ±0.95), (22.54 ±1.53), (24.48 ±0.92) and (25.54 ±3.61)%at 48 hours, both with statis-tically significant differences between any two groups (P<0.05).Significant differences were also found in the proliferation rate of the same concentration of pemetrexed at the two time points (P<0.05).The combination of pemetrexed and β-elemene showed an inhibi-tion rate of (49.95 ±5.76)%at 24 hours, remarkably higher than (24.36 ±5.59)%in theβ-elemene group and (10.69 ±1.37)%in the pemetrexed group (P<0.01). Conclusion Pemetrexed combined with β-elemene can significantly inhibit the proliferation and synergistically accelerate the apoptosis of HeLa cells .

The complete chloroplast genome of medicinal plant Asarum caudigerum Hance and its close relative A. cardiophyllum Franchet were sequenced using Illumina Hiseq technology, and assembled, annotated, and characterized by bioinformatic methods in this study. Then phylogenetic analysis of the complete chloroplast genomes of A. caudigerum, A. cardiophyllum, and twelve published species was conducted. The results indicated that the chloroplast genomes ranged from 186 215-186 985 bp in length, with a large single copy (LSC, 89 445-90 169 bp) and two inverted repeats (IRa/IRb, 48 387-48 408 bp). The overall GC content was 37.4%-37.5%. A total of 144 chloroplast genes were annotated, including 98 protein coding genes, 38 tRNA genes and 8 rRNA genes. In addition, complex genomic rearrangements were detected in the chloroplast genome of Asarum. Meanwhile, visual evaluation of the discrete type of the sequence indicated that the variation level of non-coding region was higher than that of coding region. Phylogenetic analyses suggested that A. caudigerum and A. cardiophyllum were clustered into a single clade and A. cardiophyllum, A. sieboldii var. seoulense, A. misandrum and A. maculatum were clustered into another single branch. These two clade were sister species. This study provides a scientific basis for the identification, phylogenetic relationship, molecular breeding of Asarum species.

OBJECTIVETo investigate the difference of the prevalence of t(11;18)(q21;q21)/API2-MALT1 fusion gene between gastrointestinal mucosa-associated lymphoid tissue (MALT) lymphoma and diffuse large B cell lymphoma (DLBCL).

METHODSA total of 57 cases gastrointestinal MALT lymphomas (38 gastric and 19 intestinal lymphomas), 32 DLBCL (28 gastric and 4 intestinal lymphomas) and 7 cases gastric DLBCL accompanied MALT lymphoma were collected from the Cancer Hospital of Fudan University. API2-MALT1 fusion gene was detected by fluorescent in situ hybridization (FISH) using both dual fusion translocation and break apart probes.

RESULTSAmong gastrointestinal MALT lymphomas, API2-MALT1 fusion gene was found in 12 of 57 cases (21.1%, 10 gastric and 2 intestinal lymphomas). In contrast, the fusion gene was not found in all 32 DLBCL and 7 gastric DLBCL with MALT lymphoma component. There was statistical significant difference between two groups (chi(2) = 9.383, P = 0.001).

CONCLUSIONSAPI2-MALT1 fusion gene is a distinctive genetic aberration in MALT lymphomas, and is not present in DLBCL. The findings suggest that gastrointestinal tract MALT lymphomas with API2-MALT1 fusion gene may not transform into DLBCL, which may represent primary lymphoma or transformed API2-MALT1 negative MALT lymphomas.

Chromosomes, Human, Pair 11 ; Chromosomes, Human, Pair 18 ; Gastrointestinal Neoplasms ; genetics ; metabolism ; Humans ; Lymphoma, B-Cell, Marginal Zone ; genetics ; metabolism ; Lymphoma, Large B-Cell, Diffuse ; genetics ; metabolism ; Oncogene Proteins, Fusion ; genetics ; metabolism ; Translocation, Genetic

OBJECTIVETo study the morphological and genetic characteristics in salivary gland marginal zone B cell lymphoma of mucosa associated lymphoid tissue (MALT) lymphomas.

METHODSTwenty-eight cases of MALT lymphomas of salivary gland were collected from Department of Pathology, Cancer Hospital of Fudan University. Morphological review based on HE sections, and specific chromosomal abnormalities were detected by two-color interphase fluorescent in situ hybridization (FISH). Four different probes were available to detect for API2-MALT1 fusion gene, bcl-10, IgH and MALT1 gene, respectively.

RESULTSThere were 16 females and 12 males, median age was 52. In those cases, 18 originated from parotid gland, 6 from submandibular and 4 from sublingual gland. Ten were localized mass and 18 were masses diffusely involved the glands. According to the clinical information, only 8 cases showed symptoms of dry mouth, dry nose or dry eye. Pathological findings showed that all cases had a dense lymphoid infiltration and obliteration and atrophy of acini and ducts. Twenty-two (78.6%) showed prominent monocytoid B cells and more often formed broad halos around epithelial islands. Eighteen (64.3%) showed clusters of lymphoblastic cells or plasma cells, Russel' and Dutcher' body were easily seen. Ten (35.7%) showed nerve or blood vessel infiltration. Interphase FISH showed that 3 cases harbored t(11;18) and 2 cases harbored trisomy 18, but none of all found IgH and bcl-10 translocations. After operation, 22 patients' follow-up information was available. One case died on 15 months later after operation, the rest of 21 cases were alive. Except surgical resection, patients did not get systematic radio-or chemotherapy. Eight to fifteen months after operation, 8 cases found recurred nodules on the original resected sites or cervical lymph nodes, but did not get repeated biopsy. All follow-up time was from 23 to 54 months.

CONCLUSIONSMost salivary MALT lymphomas are arising from parotid glands. Most patients do not have the symptoms of the Sjogren's syndrome. The final diagnosis depends on the pathological findings, the number and distribution of monocytoid B cells and clusters of plasmacytoid cells are hints for diagnosis of salivary MALT lymphomas, invasion of blood vessels or nerve also help for malignant diagnosis. t(11;18) and trisomy 18 may be the main chromosomal abnormalities in salivary gland MALT lymphomas, but with low morbidity. This genetic characteristic may connect with the low malignancy and slow progression in biological behavior.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Lymphoma, B-Cell, Marginal Zone ; genetics ; pathology ; Male ; Middle Aged ; Salivary Gland Neoplasms ; genetics ; pathology ; Translocation, Genetic

OBJECTIVETo explore the clinical value of Lens culinaris agglutinin-reactive alpha-fetoprotein detected by microspincolum method for judgment of treatment response in patients with hepatocellular carcinoma undergoing transcatheter arterial chemoembolization.

METHODSTwenty eight patients with HCC undergoing TACE follow-up in hospital were recruited. AFP and AFP-L3 were measured in all the patients before and after TACE, and correlations were analyzed between AFP-L3% and response to treatment.

RESULTSAmong the twenty eight patients with HCC undergoing TACE, 8 out 11 case in AFP-L3% descent group had well treatment response, 5 out 17 case in AFP-L3% elevated group had well treatment response(Chi2 = 4. 858, P < 0. 05).

CONCLUSIONSThe detection of AFP-L3 by microspincolum method is useful to judgment of treatment response in patients with HCC undergoing TACE.

Adult ; Aged ; Carcinoma, Hepatocellular ; chemistry ; therapy ; Chemoembolization, Therapeutic ; methods ; Female ; Humans ; Liver Neoplasms ; chemistry ; therapy ; Male ; Middle Aged ; Treatment Outcome ; alpha-Fetoproteins ; analysis