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- 저자 : Nahid Farzaneh (검색결과 3 건)
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Cervical Cancer Screening: Recommendations for Muslim Societies
Khodakarami, Nahid,Farzaneh, Farah,Yavari, Parvin,Akbari, Mohamad Esmaeil Asian Pacific Journal of Cancer Prevention 2016 Asian Pacific journal of cancer prevention Vol.17 No.1
Background: The overall cervical cancer incidence rate is low in Iran; however, because of a higher risk of death for cervical cancer, a disease that kills women in middle age, a cervical cancer control program is needed. The aim of this study was to provide consensus recommendation for cervical cancer prevention in Iran and other Muslim societies with low incidences of cervical cancer. Materials and Methods: Through a practical guideline development cycle, we developed six questions that were relevant to produce the recommendation. We reviewed 190 full text records of cervical cancer in Iran (1971 to 2013) of which 13 articles were related to the data needed to answer the recommendation questions. We also reviewed World Health Organization, IARC, GLOBOCAN report, Iran Ministry of Health cancer registry report and 8 available foreign countries guidelines. Lastly, we also evaluated the Pap smear results of 825 women who participated in the Iranian HPV survey, of whom 328 were followed-up after a 5-year interval. Results: The obtained data highlighted the burden of HPV and cervical cancer situation in Iran. Experts emphasized the necessity of a cervical cancer screening program for Iranian women, and recommended an organized screening program with a cytological evaluation (Pap smear) that would start at the age of 30 years, repeated every 5 years, and end at the age of 69 years. Meanwhile, there is no need for screening among women with a hysterectomy, and screening should be postponed to post-partum among pregnant women. Conclusions: An organized cervical cancer screening is a necessity for Iran as more than 500-900 women in middle age diagnosed with an invasive cervical cancer every year cannot be ignored. This recommendation should be taken into account by the National Health System of Iran and Muslim countries with shared culture and behavior patterns. CUBA HPV test could be consideration in countries Muslim country with appropriate budget, resources and facility.
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Mehri-Saddat Ekrami-Kakhki,Nahid Farzaneh,Sedigheh Abbasi,Hadi Beitollahi,Seyed Ali Ekrami-Kakhki 대한금속·재료학회 2018 ELECTRONIC MATERIALS LETTERS Vol.14 No.5
In this research, graphene oxide was prepared by a modified Hummers’ method, and then functionalized with 1, 1′-dimethyl-4, 4′-bipyridinium dichloride (MV), and chitosan (CH) to get a MV–RGO–CH support. Pt nanoparticles were preparedon this support to get Pt/MV–RGO–CH catalyst. The morphology and microstructure of Pt/MV–RGO–CH catalyst werecharacterized with transmission electron microscopy image and X-ray diffraction analysis. The electrocatalytic activity ofthe prepared catalyst towards ethanol oxidation was investigated by carbon monoxide stripping voltammetry, cyclic voltammetry,and electrochemical impedance spectroscopy techniques. The effects of some experimental parameters such as scanrate, ethanol concentration, and temperature were investigated for ethanol electrooxidation at Pt/MV–RGO–CH catalyst. Durability of the catalyst was also investigated. The electrocatalytic performance of Pt/MV–RGO–CH catalyst for ethanoloxidation was compared with those of Pt/CH and Pt/MV–RGO catalysts. The higher electrocatalytic performance of Pt/MV–RGO–CH than Pt/CH and Pt/MV–RGO catalysts towards ethanol electrooxidation indicated that Pt/MV–RGO–CHcould be a promising catalyst for application in direct ethanol fuel cells.
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Mehri-Saddat Ekrami-Kakhki,Sedigheh Abbasi,Nahid Farzaneh 대한금속·재료학회 2018 ELECTRONIC MATERIALS LETTERS Vol.14 No.1
XCThepurpose of this study is to statistically analyze the anodic currentdensity and peak potential of methanol oxidation at Pt nanoparticlessupported on functionalized reduced graphene oxide (RGO), usingdesign of experiments methodology. RGO is functionalized with methylviologen (MV) and chitosan (CH). The novel Pt/MV-RGO-CH catalystis successfully prepared and characterized with transmission electronmicroscopy (TEM) image. The electrocatalytic activity of Pt/MV-RGOCHcatalyst is experimentally evaluated for methanol oxidation. Theeffects of methanol concentration and scan rate factors are alsoinvestigated experimentally and statistically. The effects of these twomain factors and their interactions are investigated, using analysis ofvariance test, Duncan’s multiple range test and response surface method. The results of the analysis of variance show that all the main factors andtheir interactions have a significant effect on anodic current density andpeak potential of methanol oxidation at α = 0.05. The suggested modelswhich encompass significant factors can predict the variation of theanodic current density and peak potential of methanol oxidation. Theresults of Duncan’s multiple range test confirmed that there is asignificant difference between the studied levels of the main factors.
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