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| 1 | The inhibitory effects on adult male reproductive functions of crude garlic (Allium sativum) feeding显示文摘瞄准:在成年雄的老鼠上调查粗略的大蒜的效果繁殖功能。方法:三十只雄的老鼠被划分成五个组:组 1 (未经治疗) 并且组 2, 3, 4 和 5 分别地用 5% , 10% , 15% 和 30% 粗略的大蒜被喂 30 天。睾丸和附件机关被称,一些标记被估计。光和电子显微镜学观察也被执行。结果:重要减少在组的体重被观察 4 (14% ;P <
0.01 ) 并且 5 (20% ;P <
0.01 ) ;在组 5 的前列腺重量(29.1% ;P <
0.05 ) 并且在组的精囊重量 3 (14.4% ;P <
0.01 ) , 4 (18.3% ;P <
0.01 ) 并且 5 (27.3% ;P <
0.01 ) 。相反,睾丸和附睾重量是未改变的。在附睾织物,高山哈糖甙酶活动和精子密度是未改变的。处理在组在睾丸激素浆液层次导致了重要减少 3 (77.3% ;P <
0.01 ) , 4 (77.3% ;P <
0.01 ) 并且 5 (90.9% ;P <
0.01 ) ,与 LH 浆液层次的重要增加联系了(P <
0.01 ) 。阴囊的组织学在空细精管的百分比显示出剂量依赖者增加。而且,阴囊的功能被影响;在磷酸酶酸活动的重要减少(P <
0.01 ) 并且睾丸激素(P <
0.05 ) 内容被观察。结论:在 1 个月期间,在 10% , 15% 和 30% 点的减少的睾丸激素分泌物和改变的精子发生开的粗略的大蒜消费。 | Irnen Hammami Afef Nahdi Claire Mauduit Mohamed Benahmed Mohamed Amri Awatef Ben Amar Semy Zekri Ahmed El May Michele Veronique El May | 2008 | Asian Journal of Andrology2008,10,4: | 4 |
| 2 | Dimethoate Induced Oxidative Damage and Histopathological Changes in lung of Adult rats:Modulatory Effects of Selenium and/or Vitamin E显示文摘Objective To determine the efficiency of selenium and/or vitamin E to alleviate lung oxidative damage induced by dimethoate,an organophosphorus compound.Methods Adult Wistar rats were exposed during 30 days either to dimethoate (0.2 g/L of drinking water),dimethoate+selenium (0.5 mg/kg of diet),dimethoate+vitamin E (100 mg/kg of diet),or dimethoate+selenium+vitamin E.Results Exposure to dimethoate caused oxidative stress in lung evidenced by an increase of malondialdehyde,protein carbonyl groups and advanced oxidation protein products.An increase in glutathione peroxidase,superoxide dismutase,catalase and a decrease in acetylcholinesterase and butyrylcholinesterase activities,glutathione,non-protein thiols and vitamins C levels were observed.Histopathological changes in lung tissue were noted as emphysema,hemorrhages and hemosiderin deposits.Co-administration of selenium or vitamin E to the diet of dimethoate treated rats ameliorated the biochemical parameters as well as histological impairments.The joint effect of these elements was more powerful in antagonizing dimethoate-induced lung oxidative damage.Conclusion We concluded that selenium and vitamin E ameliorated the toxic effects of this pesticide in lung tissue suggesting their role as potential antioxidants. | Ibtissem Ben AMARA Nejla SOUDANI Afef TROUDI Ahmed HAKIM Khaled Mounir ZEGHAL Tahia BOUDAWARA Najiba ZEGHAL | 2012 | Biomedical and Environmental Sciences2012,25,3: | 2 |
| 3 | A Sliding Mode Approach to Enhance the Power Quality of Wind Turbines Under Unbalanced Voltage Conditions显示文摘An integral terminal sliding mode-based control design is proposed in this paper to enhance the power quality of wind turbines under unbalanced voltage conditions. The design combines the robustness, fast response, and high quality transient characteristics of the integral terminal sliding mode control with the estimation properties of disturbance observers. The controller gains were auto-tuned using a fuzzy logic approach.The effectiveness of the proposed design was assessed under deep voltage sag conditions and parameter variations. Its dynamic response was also compared to that of a standard SMC approach.The performance analysis and simulation results confirmed the ability of the proposed approach to maintain the active power,currents, DC-link voltage and electromagnetic torque within their acceptable ranges even under the most severe unbalanced voltage conditions. It was also shown to be robust to uncertainties and parameter variations, while effectively mitigating chattering in comparison with the standard SMC. | Mohammad Javad Morshed Afef Fekih | 2019 | IEEE/CAA Journal of Automatica Sinica2019,6,2: | 2 |
| 4 | Characterization of Mediterranean Magnetotactic Bacteria显示文摘Magnetotactic bacteria are a diverse group of motile prokaryotes that are ubiquitous in aquatic habitats and cosmopolitan in distribution. In this study, we collected magnetotactic bacteria from the Mediterranean Sea. A remarkable diversity of morphotypes was observed, including multicellular types that seemed to differ from those previously found in North and South America. Another interesting organism was one with magnetosomes arranged in a six-stranded bundle which occupied one third of the cell width. The magnetosome bundle was evident even under optic microscopy. These cells were connected together and swam as a linear entire unit. Magnetosomes did not always align up to form a straight linear chain. A chain composed of rectangle magnetosomes bent at a posi- tion with an oval crystal. High resolution transmission electron microscopy analysis of the crystal at the pivotal position suggested uncompleted formation of the crystal. This is the first report of Mediterranean magnetotactic bacteria, which should be useful for studies of biogeochemical cycling and geohistory of the Mediterranean Sea. | Lefevre Christopher Bemadac Alain Pradel Nathalie WU Longfei Yu-Zhang Kui XIAO Tian Yonnet Jean-Paul Lebouc Afef SONG Tao Fukumori Yoshihiro | 2007 | Journal of Ocean University of China2007,6,4: | 1 |
| 5 | Adaptive PID-Sliding-Mode Fault-Tolerant Control Approach for Vehicle Suspension Systems Subject to Actuator Faults 显示文摘 | Morteza Moradi Afef Fekih | 2014 | IEEE Transactions on Vehicular Technology2014,63,3: | 1 |
| 6 | Comparison of two kriging interpolation methods applied to spatiotemporal rainfall显示文摘 | Zoubeida K B Afef C | 2009 | Journal of Hydrology2009,365,12: | 1 |
| 7 | Protective effects of selenium on methimazole nephrotoxicity in adult rats and their offspring显示文摘 | Ibtissem Ben Amara Afef Troudi Elmouldi Garoui Ahmed Hakim Tahia Boudawara Khaled Mounir Zeghal Najiba Zeghal | 2010 | Experimental and Toxicologic Pathology2010,,6: | 1 |
| 8 | Decoupling Adaptive Sliding Mode Observer Design for Wind Turbines Subject to Simultaneous Faults in Sensors and Actuators显示文摘This paper proposes an adaptive sliding mode observer(ASMO)-based approach for wind turbines subject to simultaneous faults in sensors and actuators.The proposed approach enables the simultaneous detection of actuator and sensor faults without the need for any redundant hardware components.Additionally,wind speed variations are considered as unknown disturbances,thus eliminating the need for accurate measurement or estimation.The proposed ASMO enables the accurate estimation and reconstruction of the descriptor states and disturbances.The proposed design implements the principle of separation to enable the use of the nominal controller during faulty conditions.Fault tolerance is achieved by implementing a signal correction scheme to recover the nominal behavior.The performance of the proposed approach is validated using a 4.8 MW wind turbine benchmark model subject to various faults.Monte-Carlo analysis is also carried out to further evaluate the reliability and robustness of the proposed approach in the presence of measurement errors.Simplicity,ease of implementation and the decoupling property are among the positive features of the proposed approach. | Hamed Habibi Ian Howard Silvio Simani Afef Fekih | 2021 | IEEE/CAA Journal of Automatica Sinica2021,8,4: | 1 |
| 9 | Comparison of two kriging interpolation methods applied to spatiotemporal rainfall 显示文摘 | Zoubeida KB Afef C | 2009 | Journal of Hydrol- ogy2009,365,12: | 1 |
| 10 | Response of tomato (Solanum lycopersicon) to cadmium toxicity:Growth, element uptake, chlorophy Ⅱ content and photosynthesis rate显示文摘 | Chiraz C H Afef H N Donia B Maaroufi D H Chiraz B D Jamel M Houda G | 2012 | Afr J Plant Sci2012,6,1: | 1 |
| 11 | A Pro 12 Ala substitution in the PPARγ2 polymorphism may decrease the number of diseased vessels and the severity of angiographic coronary artery显示文摘 | Sarraj Mohamed Youssef Najah Mohamed Slimani Afef Ben H. Khaldoun Neffati Fadoua Najjar M. Fadhel Slimane M. Naceur | 2013 | Coronary Artery Disease2013,,: | 1 |
| 12 | Polycyclic aromatic hydrocarbons in binary mixtures modulate the efficiency of benzo[a]pyrene to form DNA adducts in human cells显示文摘 | Adeline Tarantini Anne Ma?tre Emmanuel Lefèbvre Marie Marques Afef Rajhi Thierry Douki | 2010 | Toxicology2010,,1: | 1 |
| 13 | Practices of liver biopsy in frence: results of a prospective nationwide study 显示文摘 | Cadranel JF Rufat P Degos F Group of epide miology of the french association for the study of the liver (AFEF) | 2000 | Hepatology2000,32,3: | 1 |
| 14 | Antioxidant enzymes activities and bilirubin level in adult rat treated with lead显示文摘 | Alya A B Afef N Naoufel H | 2007 | C R Biologies2007,330,8: | 1 |
| 15 | Association of serum levels of aggrecan ARGS, NITEGE fragments and radiologic knee oste- oarthritis in Tunisian patients 显示文摘 | Eya Kalai Afef Bahlous Nadine Charni | 2012 | Joint Bone Spine2012,79,6: | 1 |
| 16 | Comparison of two kriging interpolationmethods applied to spatiotemporal rainfall 显示文摘 | Kebaili Bargaoui Zoubeida Chebbi Afef | 2009 | Journal ofHydrology2009,365,1: | 1 |
| 17 | Decrease in serum ALT and increase in serum HCV RNA during pregnancy in women with chronic hepatitis C显示文摘 | Anne Gervais Yannick Bacq Jacques Bernuau Michèle Martinot Anne Auperin Nathalie Boyer Afef Kilani Serge Erlinger Dominique Valla Patrick Marcellin | 2000 | Journal of Hepatology2000,,2: | 1 |
| 18 | Green Synthesis of Silver Nanoparticles, Their Characterization, Application and Antibacterial Activity [dagger]显示文摘 | Okafor Florence Janen Afef Kukhtareva Tatiana Edwards Vernessa Curley Michael | 2013 | International Journal of Environmental Research and Public Health2013,,10: | 1 |
| 19 | 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 |
| 20 | Comparison of two Kriging interpolation methods applied to spatiotemporal rainfall显示文摘 | ZOUBEIDA K B AFEF C | 2009 | Journal of Hydrology2009,365,12: | 1 |