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Predictive Factors for Viral B and C Infection in Health Workers in a University Hospital in Ivory Cost

open Journal of Gastroenterology 2018年第10期8卷 377-385页

作者： okon Anassi Jean-Baptiste koné Amadou Diakité Mamadou aké Fabrice Thot’o Amani Sroboua N’dri N’guessan Hepato-Gastroenterology Department University Hospital Center Bouaké Ivory Coast

Purpose: To evaluate the serological status of hepatitis B and C and to identify the risk factors for viral B and C infection in health workers at the university hospital. Material and Method: Mono-centric cross-sectional study carried out at Bouaké University Hospital from March 2nd to May 16th, 2016, concerning the health staff of the Bouaké University Hospital. Cross-sectional study mono-centric concerning the serological status of viral hepatitis B and C from the period from March 2nd to May 16th, 2016 of the health staff of the University Hospital of Bouaké. It has benefited from data from PNLHVi (national program against viral hepatitis) as part of its awareness campaign. The data were analyzed by SPSS software version 20.0. Results: of the 1107 health workers, 632 had been included, representing a participation rate of 57.1%. The average age of the staff was 37.8 years with extremes ranging from 18 to 66 years. The sex ratio (H/F) was 0.8. Accidents with blood exposure were noted in 52.4% of cases. The maximum vaccine coverage was 16.1%. The prevalence of HBsAg was 8.4%. Contact with HBV was present in 3/4 of the staff. Anti HCV Ab was positive in 1.4% of the staff. Males, age over 50 and over 20 years of seniority were associated with HBV. Also, HBV infection was significantly higher in boys and girls (81.7%), nurses (78.3%) and nursing aides (73.8%), (p = 0.022). HCV infection was significantly correlated with emergency services. Conclusion: Age, gender, seniority, paramedic qualification, and high risk of exposure to body fluids were correlated with viral B infection while emergency department membership was a factor risk of HCV infection.

关键词： Prevalence Risk Factors Viral Hepatitis B Viral Hepatitis C Health Personnel

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Detection of canine echinococcosis by coproantigen ELISA

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Asian Pacific Journal of Tropical Medicine 2010年第7期3卷 519-522页

作者： De S Pan D Bera ak Sreevatsava V Das Sk Das S Rana T Bandyopadhyay S Bhattacharya D Indian Veterinary Research Institute Eastern Regional Station37 Belgachia Road.Kolkata-700037India NRC on Yak DirangArunachal PradeshIndia Indian Veterinary Research Institute.Eastern Regional Station.37 Belgachia Road Kolkata-700037India

objective:To study the canine echinococcosis by coproantigen ELISA ***:During the present investigation experimental infection was established using evaginated worms of Echinococcus granulosus(***).To check cross reactivity two pups were infected with Taenia hydatigena(***).In order to detect the presence of antigen,hyperimmune sera were raised against excretory-secretory products of adult worms *** granulosus. Faecal sample collected either from experimentally infected pups or from other sources were heated at 70℃to detect heat stable soluble ***:Pups harbouring less than 104 worms showed negative *** collected from 14 days onwards from experimentally infected animals harbouring more than 104 worms showed positive *** maximum positive samples were detected in samples collected from in and around slaughter house and the least number of samples were detected positive maintained by dog ***:The affinity purified IgG exhibited promising results for detection of canine echinococcosis by indirect ELISA.

关键词： Echinococcus granulosus Coproantigen ELISA Canine

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Effects of diammonium glycyrrhizinate on the pharmacokinetics of aconitine in rats and the potential mechanism

Effects of diammonium glycyrrhizinate on the pharmacokinetic...

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第九届全国药物和化学异物代谢学术会议

作者： DAVEY ak Sansom Institute School of Pharmacy and Medical SciencesUniversity of South AustraliaAdelaideSA 5000 Australia

The objective of this study was to investigate the effects of diammonium glycyrrhizinate(GL) on the pharmacokinetics of aconitine in rats and the potential *** oral administration of GL(50 mg/kg),the peak plasma concentration(C),area under the plasma concentration-time curve from zero up to timeτ(AUC) and absolute bioavailability of aconitine(0.2 mg/kg) significantly increased 1.64,1.63 and 1.85 fold,respectively,but there was no significant change in half life(t) or clearance(CL).In the other two routes of administration via tail vein and the hepatic portal vein,GL(15 mg/kg) did not affect any of the pharmacokinetic parameters of aconitine(0.02 mg/kg). Thus,GL can enhance the absorption of aconitine,leading to higher oral bioavailability and plasma levels but does not influence its ***,in vitro everted gut sac model and ussing chamber model were used to investigate the potential *** from bidirectional transport and inhibition studies demonstrated that P-glycoprotein was the main efflux transporter involved in the absorption of aconitine in *** absorption enhancement effect of GL should be mainly attributed to inhibiting the activity of P-glycoprotein rather than the influence on the paracellular or transcellular transport.

关键词： aconitine diammonium glycyrrhizinate pharmacokinetics P-glycoprotein

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Anti-inflammatory activity of the leaf extacts of Gendarussa vulgaris Nees

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Asian Pacific Journal of Tropical Biomedicine 2011年第2期1卷 147-149页

作者： Tk Mohamed Saleem ak Azeem C Dilip C Sankar NV Prasanth R Duraisami Al Shifa College of Pharmacy Poonthavanam P.OKizhatturPerinthalmannaMalappuram dist Kerala Nandha College of Pharmacy

objective:To evaluate the anti-inflammatory property of the leaf exacts of Gendarussa vulgaris(***) ***:*** Nees of the family Apocynaceae is a medium sized tree grown in semishade or no shade and is common in the Ernad and Nilambur taluks of kerala. Various parts of this plant have been used in the treatment of ulcers,sores,inflammation, dyspepsia,healing of wounds,*** present study aimed at the evaluation of anti-inflammatory property of the aqueous and alcoholic extracts of the leaves by both in vitro and in vivo methods. In vitro method was estimated by human red blood cell membrane stabilisation(HRBC) method and in vivo method was estimated on the carrageenan induced paw ***:Both the methods showed significant anti-inflammatory property of the different extracts tested. Conclusions:The alcoholic extract at a concentration of 300 mg/mL showed potent activity on comparing with the standard drug diclofenac sodium.

关键词： Gendarussa vulgaris Anti-inflamation HRBC Carrageenan

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Role of Ultrasonography in Evaluation of Peripheral Nerves

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open Journal of Internal Medicine 2018年第4期8卷 232-247页

作者： Mandugula Aruna Devi ak Meena Department of Radiology Nizam’s Institute of Medical Sciences Hyderabad India Department of Neurology Nizam’s Institute of Medical Sciences Hyderabad India

Ultrasonography is first line, cost-effective modality in imaging of peripheral nerves. High frequency probes allow high resolution imaging of peripheral nerves located at relatively superficial location. USG can diagnose and localize various pathologies that involve the peripheral nerves such as traumatic, inflammatory, infective, neoplastic, and traumatic neuropathies. USG exceptionally has an important role to play in evaluation of patients with suspected nerve injury, as MRI may not differentiate neural contusion from nerve disruption. Neurapraxic injury is seen as swollen nerve with hypoechoic appearance.

关键词： HRUS Superficial Peripheral Nerves Nerve Lesions

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CRoSS—20000超级多媒体电脑

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微型计算机 1998年第5期18卷 31-33页

作者： Tony,ak

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Direct optical-structure correlation in atomically thin dichalcogenides and heterostructures

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Nano Research 2020年第5期13卷 1363-1368页

作者： akshay Singh Hae Yeon Lee Silvija Gradcak Department of Materials Science and Engineering Massachusetts Institute of Technology77 Massachusetts AveCambridgeMA 02141USA

Atomically thin transition metal dichalcogenides(TMDs)have distinct opto-electronic properties including enhanced luminescence and high on-off current ratios,which can be further modulated by making more complex TMD ***,resolution limits of conventional optical methods do not allow for direct nanoscale optical-structural correlation measurements in these materials,particularly of buried interfaces in TMD *** we use,for the first time,electron beam induced cathodoluminescence in a scanning transmission electron microscope(CL-STEM)to measure optical properties of monolayer TMDs(WS2,MoS2 and WSSe alloy)encapsulated between layers of *** observe dark areas resulting from localized(~100 nm)imperfect interfaces and monolayer folding,which shows that the intimate contact between layers in this application-relevant heterostructure is required for proper inter layer *** also realize a suitable imaging method that minimizes electron-beam induced changes and provides measurement of intrinsic *** overcome the limitation of small electron interaction volume in TMD monolayer(and hence low photon yield),we find that encapsulation of TMD monolayers with hBN and subsequent annealing is ***-STEM offers to be a powerful method to directly measure structure-optical correspondence in lateral or vertical heterostructures and alloys.

关键词： cathodoluminescence two-dimensional(2D)materials transition metal dichalcogenides interfaces heterostructures

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Hypocholesterolemic and Growth Promoting Effects of <i>Lactobacillus plantarum</i>ak Isolated from a Nigerian Fermented Cereal Product on Rats Fed High Fat Diet

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Advances in Microbiology 2014年第3期4卷 160-166页

作者： B. o. akanbi o. o. Agarry Department of Biological Sciences Faculty of Science University of Abuja Abuja Nigeria

The hypocholesterolemic effect of Lactobacillus plantarum ak strain was tested in rats fed high cholesterol diet. The lipid profile, growth rate and microflora dynamics of rats that received L. plantarum ak strain were significantly different from the control group (p 0.5). In particular low density lipoprotein was lower in serum of rats that received L. plantarum than those of the control group. The test group had a higher growth rate, higher lactobacilli counts but lower coliform and Escherichia coli counts over a period of 40 days and these observed differences were significant (p 0.05). These results are indicative of the abilities of this strain to lower serum cholesterol levels as well as to improve intestinal microbial balance as observed in the microflora dynamics over a period of 40 days.

关键词： Lactobacillus plantarum Cholesterol Growth Promotion ogi Nigeria Probiotic

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基于成形格D∨N和D∨N∧＊的Voronoi星座的...

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通信学报 1992年第6期13卷 39-48页

作者： khan.,ak kahal,P

由选定信号集边界的信号星座成形用于降低该星座的平均能量。在Voronoi星座中,作为此成形格的Voronoi区域用于形成此星座边界。此时,该星座点集按此成形格为模矢量相加形成一个群。这种性能用于选择此信号点。本文将讨论基于成形格D_N及... 详细信息

由选定信号集边界的信号星座成形用于降低该星座的平均能量。在Voronoi星座中,作为此成形格的Voronoi区域用于形成此星座边界。此时,该星座点集按此成形格为模矢量相加形成一个群。这种性能用于选择此信号点。本文将讨论基于成形格D_N及D_N的Voronoi星座的各种特性,并求出在二维子空间中所导入的概率分布。亦提供了另一种作为选定码结构方法的首标编码方案。这种码在某种意义上由利用具不等概率的该子空间上的点而模拟着边界效应。

关键词：通信信号 Voronoi星座二维统计

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不同耕作措施对冬小麦-夏玉米复种连作系统土壤有机碳和水分利用效率的影响

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应用生态学报 2014年第4期25卷 1029-1035页

作者：姬强孙汉印 Taraqqi ak 王旭东西北农林科技大学资源环境学院陕西杨凌712100 农业部西北植物营养与农业环境重点实验室陕西杨凌712100

在连续8年田间定位试验的基础上，分析了关中平原冬小麦一夏玉米复种连作系统2008--2009年连续两个生长季期间不同耕作措施（结合秸秆还田和不还田）对土壤有机碳和水分利用率的影响．结果表明：相对于传统耕作，保护性耕作有利于土壤... 详细信息

在连续8年田间定位试验的基础上，分析了关中平原冬小麦一夏玉米复种连作系统2008--2009年连续两个生长季期间不同耕作措施（结合秸秆还田和不还田）对土壤有机碳和水分利用率的影响．结果表明：相对于传统耕作，保护性耕作有利于土壤有机碳、水分利用效率和作物产量的提高，其中在“深松＋秸秆还田”耕作模式下的增幅最高，土壤有机碳含量在0～30cm土层增幅达到19．5％，水分利用效率和作物产量提高了16．9％和20．5％，而免耕模式则有效提高了0～10cm土层有机碳含量．在该地区土壤和气候条件下，深松结合秸秆粉碎还田是最理想的耕作模式，最有利于土壤有机碳累积，并提高水分利用效率和作物产量．

关键词：耕作模式土壤容重土壤有机碳作物产量水分利用效率

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