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| 1 | Hypoglycaemic effect of Berberis vulgaris L.in normal and streptozotocin-induced diabetic rats显示文摘Objective:To achieve a primary pharmacological screening contained in the aqueous extract of Berberis vulgaris(B.vulgaris) and to examine the hypoglycaemic effect and biochemical parameters of aqueous and saponins extract on groups of rats rendered diabetic by injection of streptozotocin.Methods:The phytochemicol tests to detect the presence of different compounds were based on the visual observation of color change or formation of precipitate after the addition of specific reagents.Diabetes was induced in rats by intraperitoneal(i.p.) injection of streptozotocin(STZ) at a dose of 65 mg/kg bw.The fasting blood glucose levels were estimated by glucose oxidase-peroxidase reactive strips(Dextrostix,Bayer Diagnostics).Blood samples were taken by cutting the tip of the tail.Serum cholesterol and serum triglycerides were estimated by enzymatic DHBS colorimetric method.Results:Administration of 62.5 and 2S.0 mg/kg of saponins and aqueous extract respectively in normal rats group shows a significant hypoglycemic activity(32.33%and 40.17%respectively) during the first week.However,diabetic group treated with saponin extract produced a maximum fall of 73.1%and 76.03%at day 1 and day 21 compared to the diabetics control.Also,blood glucose levels of the diabetic rats treated with aqueous extract showed decrease of 78.79%on the first day and the effect remains roughly constant during 3 week. Both extracts also declined significantly biochemical parameters(20.77%-49.00%).The control in the loss of body weight was observed in treated diabetic rats as compared to diabetic controls. Conclusions:These results demonstrated significant antidiabetic effects and showed that serum cholesterol and serum triglycerides levels were decreased,significantly,consequently this plant might be of value in diabetes treatment. | Nawel Meliani Mohamed El Amine Dib Hocine Allali Boufeldja Tabti | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，6： | 6 |
| 2 | Modulation of nitric oxidesynthase activity in brian,liver,andblood vessels of spontaneousely hypertensive rats by ascorbic acid:Protection from free radio injury显示文摘 | Newaz MA Yousefipour Z Nawel NN | 2005 | clip Exp Hypertens2005，27，6： | 1 |
| 3 | Treatment of high fat diet induced type 2 diabetes in C57BL/6J mice by two medicinal plants used in traditional treatment of diabetes in the east of Algeria显示文摘 | Nawel Hamza Bénédicte Berke | | 0，，02： | 1 |
| 4 | Production and partial character- ization of xylanase produced by Jonesia denitrificans isolated in Algerian soil显示文摘 | Nawel B Said B Estelle C | 2011 | Process Biochemistry2011，46，2： | 1 |
| 5 | Product Dis- tribution and Coordination Strategies in a Multi-channel Context 显示文摘 | Yan Ruiliang Guo Peijun Wang John Nawel Amrouche | 2011 | Journal of Retailing and Consumer Services2011，，18： | 1 |
| 6 | Effect of Richardson Number on Unsteady Mixed Convection in a Square Cavity Partially Heated From Below显示文摘The objective of the present study is to analyze the laminar mixed convection in a square cavity with moving cooled vertical sidewalls.A constant flux heat source with relative length l is placed in the center of the lower wall while all the other horizontal sides of the cavity are considered adiabatic.The numerical method is based on a finite difference technique where the spatial partial derivatives appearing in the governing equations are discretized using a high order scheme,and time advance is dealt with by a fourth order Runge Kutta method.The Richardson number(Ri),which represents the relative importance of the natural and forced convection,is chosen as the bifurcation parameter.The effect of this non-dimensional number on the behavior of the fluid flow and the heat transfer is analyzed.Although the geometry and boundary conditions concerning the velocity and the temperature are symmetrical with respect to the vertical axis passing through the center of the cavity,the results show the existence of symmetric and asymmetric flow structures,varying according to the considered value of the Richardson number. | Sacia Kachi Fatima-zohra Bensouici Nawel Ferroudj Saadoun Boudebous | 2019 | Fluid Dynamics & Materials Processing2019，15，2： | 1 |
| 7 | Suceessful treatment of Diamond Blackfan anemia with metoclopramide显示文摘 | Nawel G Fethi M Kouki R | 2007 | J Pediatr Hematol Oncol2007，29，10： | 1 |
| 8 | Production and partial characterization of xylanase produced by Jonesia denitrificans isolated in Algerian soil显示文摘 | Boucherba Nawel Benallaoua Said Copinet Estelle | 2011 | Process Biochemistry2011，46，： | 1 |
| 9 | Production and partial characterization of xylanase produced by Jonesia denitrificans isolated in Algerian soil显示文摘 | Boucherba Nawel Benallaoua Said Copinet Estelle | 2011 | Process Biochemistry2011，46，： | 1 |
| 10 | Performance analysis of retrial queueing systems using generalized stochastic Petri Nets 显示文摘 | Nawel Gharbi Malika Ioualalen | 2002 | Electronic Notes in Theoretical Computer Science2002，65，6： | 1 |
| 11 | Degradation kinetic modelling of ascorbic acid and colour intensity in pasteurised blood orange juice during storage显示文摘 | Hocine Remini Christian Mertz Amine Belbahi Nawel Achir Manuel Dornier Khodir Madani | 2014 | Food Chemistry2014，，： | 1 |
| 12 | Performance analysis of retrial queuing systems using generalized stochastic Petri Nets 显示文摘 | Nawel Gharbl Malika Ioualalen | 2002 | Electronic Notes in Theoretical Computer Science2002，65，6： | 1 |
| 13 | Chemical Composition, Antibacterial and Antimutagenic Activities of Essential Oil from (Tunisian) Cyperus rotundus显示文摘 | Soumaya Kilani Afef Abdelwahed RibaiBen Ammar Nawel Hayder Kamel Ghedira Imed Chraief Mohamed Hammami Leila Chekir-Ghedira | 2005 | Journal of Essential Oil Research2005，，： | 1 |
| 14 | Home administration of maintenance pemetrexed for patients with advanced non-squamous non-small cell lung cancer: rationale, practicalities and phase II feasibility study design显示文摘 | Rohit Lal Nawel Bourayou Gunnar Hillerdal | 2013 | Health and Quality of Life Outcomes2013，11，： | 1 |
| 15 | Product distribution and coordination strategies in a multi-channel context显示文摘 | Ruiliang Yan Peijun Guo John Wang Nawel Amrouehe | 2011 | Journal of Retailing and Consumer Services2011，18，： | 1 |
| 16 | Effi- cient rescue of infectious bursal disease virus using a simplified RNA polymerase II-based reverse genetics strategy显示文摘 | ABDELJELIL NAWEL BEN KHABOUCHI NEILA | 2008 | Arch Virol2008，，153： | 1 |
| 17 | Ads orption of conditio-ning polymer on solid substrates with differe nt charge density显示文摘 | Eduardo Guzman Francisco Ortega Nawel Bahdadli | 2011 | ACS Applied Materials & Iterfaces2011，3，： | 1 |
| 18 | Feedback Stackelberg equilibrium strategies when the?private label competes with the national brand显示文摘 | Nawel Amrouche Guiomar Martín-Herrán Georges Zaccour | 2008 | Annals of Operations Research2008，，1： | 1 |
| 19 | Simultaneous alteration of residues 279 and 284 of the VP2 major capsid protein of a very virulent infectious bursal disease virus (vvIBDV) strain didnot lead to attenuation in chickens显示文摘 | ABDELJELIL NAWEL BEN KHABOUCHI NEILA KAS- SAR SELMA | 2014 | Virology Journal2014，11，199： | 1 |
| 20 | Production and partial char-acterization of xylanase produced by Jonesia denitrificans isolated inAlgerian soil显示文摘 | NAWEL B SAIDA B ESTELLE C | 2011 | Process Biochem2011，46，： | 1 |
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