Objective To investigate the usage of antiepileptic drugs (AEDs),epileptic seizures,pregnancy outcomes and infant feeding practices among pregnant women with epilepsy,and provide scientific evidence for eugenics.Methods The clinical characteristics of 350 pregnant women with epilepsy from Shaanxi Provincial Epilepsy & Pregnancy Register from October 2012 to July 2016 were analyzed retrospectively.Results A total of 350 patients with 376 pregnancies were included in the final analysis.Among 376 pregnancies,272 pregnancies (72.3％) were under the treatment of AEDs.Of them,246 pregnancies (90.4％) were on monotherapy,26 (9.6％) on polytherapy.Only patients during 179 pregnancies (47.6％) took folic acid in the first trimester.Seizure frequency increased in patients during 123 pregnancies (32.7％),of whom patients during 43 pregnancies (35.0％) did not use AEDs.Although other patients during 80 pregnancies (65.0％) took AEDs,regular pharmacokinetic monitoring was absent.A total of 170 pregnancies (45.2％) attained seizure-free.Seizure frequency decreased in 42 pregnancies (11.2％) and remained unchanged in 24 pregnancies (6.4％).The rates of cesarean section and natural delivery were 43.8％ (158/361) and 56.2％ (203/361),respectively.Totally 4.5％ (17/376) pregnancies had adverse pregnancy outcome,and 1.9％ (7/376) had fetal malformations.The most common congenital malformation was heart malformation,which was observed in two offspring.One offspring developed dysostosis,one developed chromosome abnormality,and another developed cerebellum deformity.In addition,one twin developed conjoined deformities.Breastfeeding rate was 52.6％ (190/361).Conclusions In Shaanxi province,AEDs compliance,pharmacokinetic monitoring and usage rate of folic acid still need to be improved in pregnant women with epilepsy.Clinical trial registration Chinese Clinical Trial Registry,ChiCTR-OOC-16009277

Objective To investigate the role of ceramide pathway in cell proliferation and early apoptosis induction in U251 glioma cell after cannabinoid receptora agent anandmide(AEA)treatment.Methods U251 gliom cells were treated with AEA(1-10 μmol/L),Ceramide(5-20 μmol/L) and fumonisin B1 (FB1) (10 μmol/L) pretreatment.The growth inhibition rate of U251 was investigated by MTT assay.The early events of the apoptosis were measured by flow cytometry using annexin-V/propium iodide(PI) double staining method.Results Different concentrations of AEA inhibited the proliferation of human glioma U251 cells,and had synergistic effect with CM by FB1(10 μmol/L)pretreatment for 24 h.After exposure to AEA(10 μmol/L)for 24 h,U251 gliomacells could undergo the early cell apoptosis which was affected by FB1(10 μmol/L).Conclusion AEA through the CM de novo synthesis pathway,and CM concentration was lazy in collaboration,thus inhibiting human glioma U251 cell proliferation and induce early apoptosis.

This paper reviews the development of appropriate health technology policy from 1992 to 2012 in Zhejiang province.The evolvement of recent twenty years is classified into several stages and each is analysed and evaluated.This study provides reference for the establishment of appropriate health technology policy and the transformation of science and technology policy across the country.

Objective: To explore the effect of Laminarina Japonica Polysaccharides (LJPS) on blood glucose in diabetes mice.Methods: Effect of LJPS on alloxan inducing diabetes mellitus model was investigated by applying different doses(125,250 and 500mg/kg bw).Results: The doses of LJPS were able to lower blood glucose level by 34.96%,20.70% and 26.82% respectively. They also decreased BUN level, enhanced liver glycogen, calcium in serum and insulin concentration. LJPS could restore the injury of alloxan induced pancreas islet significantly by histopathological findingConclusion: The results show that LJPS is an active component in protecting against alloxan induced pancreas injury and mediating the blood glucose level.

AIM To investigate actions of total paeony glycoside(TPG) on learning and memory capacity and related products of metabolism of senile mice induced by D galactose. METHODS The subacute senile mouse models induced by injection of D galactose subcutaneously were used. RESULTS TPG could improve the learning and memory capacity of model mice in shuttle test and enhance spatial resolution in water maze test. TPG not only reduced the content of monoamine oxidase(MAO) and inhibited the decrease of cholinesterase(CHE) significantly, but also lessened the level of malondialdehyde(MDA) and inhibited the decrease of superoxide dismutase(SOD) in cerebrum of model mice. TPG still promoted the recovery of lobar atrophy and hypoimmunity of senile mice remarkedly. CONCLUSION TPG possesses obvious effects of improvement on learning, spatial resolution and delaying senility.

OBJECTIVETo construct a chimeric SEA-hPLAP-1 cDNA with gene splicing by overlap extension.

METHODSThe SEA gene and a DNA fragment encoding the signal for GPI-anchor attachment of hPLAP -1 were amplified by PCR. The two amplified gene sequence was annealed to form a chimeric GPI- anchored SEA molecule with gene splicing by overlap extension. The resulting chimera was cloned in pGEM-T vector and verified by sequencing analysis.

RESULTA chimeric SEA-hPLAP-1 cDNA was successfully constructed with gene splicing by overlap extension.

CONCLUSIONGene splicing by overlap extension is a successful specific PCR technique for gene recombination.

Alkaline Phosphatase ; Base Sequence ; Enterotoxins ; genetics ; GPI-Linked Proteins ; Isoenzymes ; genetics ; Molecular Sequence Data ; Polymerase Chain Reaction ; RNA Splicing ; Recombinant Fusion Proteins ; genetics

Objective To investigate the energy intake and complications of continuous and intermittent pump feeding in acute stroke patients and provide a theoretical evidence to support for clinical treatment.Methods From April 2012 to June 2016,69 acute srtoke patients on the nasogastric tube feeding and admitted in the Department of Neurology intensive care unit in Xijing Hospital were enrolled and randomly assigned to have continuous or intermittent pump feeding.The primary endpoint was the efficacy in supplying the desired amount of nutrients by the fifth day and complications(hospital-acquired pneumonia,diarrhea,gastric retention,gastrointestinal bleeding)during the first week.The secondary endpoint was nutritional assessments(albumin,prealbumin,transferrin,hypersensitive c-reactive protein)in the first week.Results Both groups were comparable in acute physiology and chronic health evaluation Ⅱ(13.3±4.7 vs.12.9±4.5),Glasgow coma scale[10(7.2,14)vs.9.5(7.7,12)],National Institute of Health stroke scale[17(15,19)vs.16(13,20)],and Barthel scores[5(0,12.5)vs.10(5,15)](all P>0.05).It was no significantly different in the achievement percentage of the energy determined in the fifth day [93.9％(77.9％,99.8％)in continuous group and 84.8％(75.7％,93.9％)in intermittent group(U=0.144,P>0.05).Intermittent pump feeding significantly reduced the rate of hospital-acquired pneumonia in the first week when compared with continuous pump feeding(58.3％vs.33.3％,X2=4.327,P=0.038),and both groups displayed a moderate number of digestive complications without significant differences,including diarrhea(30.6％vs.27.3％,X2=0.09,P=0.764),gastric retention(2.78％vs.3.03％,X2=0.001,P=1.000),and gastrointestinal bleeding(5.56％vs.9.10％,X2=0.010,P=0.920).No difference could be demonstrated in serum protein markers between two groups in the first week,including prealbumin[0.17(0.13,0.20)g/L vs.0.18(0.15,0.24)g/L,P=0.195),transferrin[1.90(1.52,2.20)g/L vs.1.94(1.65,2.06)g/L,P=0.747),and hypersensitive C-reactive protein[22.5(8.3,50.1)mg/L vs.14.6(6.5,30.5)mg/L,P=0.205].Conclusions Both continuous and intermittent pump feeding can reach the target predictive nutrition(100％of calculated caloric requirements)without statistical differences in the incidences of gastrointestinal complications,and the rate of HAP is lower in intermittent group.Intermittent enteral nutrition can be used as an appropriate method of enteral nutrition support to improve the nutritional status in critically acute stroke patients.

OBJECTIVETo observe the therapeutic effect of Jiangzhi Tiaoya Granule (JZTYG) in treating essential hypertension and its protection on function of vascular endothelial cells (VEC).

METHODSFifty-nine patients of essential hypertension divided into two groups were treated with JZTYG (the treated group) and Jinjia Yixintong (the control group) respectively. The changes of symptoms, signs, blood pressure, heart rate were observed and the levels of endothelin (ET), calcitonin gene related peptide (CGRP) content were determined by radioimmunoassay (RIA).

RESULTSThe total effective rates of JZTYG in lowering blood pressure and improving symptoms were both 90.0%, markedly effective rate in lowering blood pressure and improving symptoms was 36.7% and 60.0% respectively. The symptom improved in the treated group was better than that in the control group (P < 0.05). It also could reduce the plasma ET level (P < 0.05) and ET/CGRP ratio (P < 0.01), and increase the CGRP level (P < 0.05).

CONCLUSIONJZTYG has a promising clinical therapeutic effect in treating essential hypertension and is able to protect the VEC function.

Adult ; Calcitonin Gene-Related Peptide ; blood ; Drugs, Chinese Herbal ; therapeutic use ; Endothelin-1 ; blood ; Endothelium, Vascular ; physiopathology ; Humans ; Hypertension ; blood ; drug therapy ; physiopathology ; Male ; Middle Aged ; Phytotherapy

.036;r=-0.968,P=0.032).Conclusions Epo might decrease the chemo-sensitivity of SW1990 to gemcitabine possibly by up-regulating the expressions of MDR-1 and RRM1.

Objective To investigate the expression and significance of Smad4 in peripheral hepatocytes of lesions in mice with hepatic alveolar echinococcosis.Methods Eight mice in the test group were inoculated with alveolar echinococcosis and 8 mice in the control group were injected with normal saline.The expression of Smad4 protein in the hepatic tissue of the mice was detected by immunohistochemistry method,and the data were analyzed by chi-square test.The effect of alveolar echinocoeeosis on the expression of Smad4 protein was investigated.Results Smad4 was detected in cell nuclei and partly in the cytoplasm.Six months after the establishment of the mice model for alveolar echinococeosis,the expression of Smad4 in the hepatic tissue in the test group was significantly higher than in the control group(x2=19.869,P＜0.05).The number of Smad4 with positive expression in the hepatocytes in the test group was slightly higher than in the control group,and the expression intensity of Smad4 in the test group was greater than in the control group(x2=58.3 10,P＜0.05).Conclusions The increase of the expression of Smad4 protein in the periphery hepatocytes and tissues of hepatic alveolar echinococcosis lesions may play a role in hepatic cirrhosis and immune evasion.