Mohammad Ali Ghaffari

ORCID: 0000-0003-0417-4609
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About
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Research Areas
  • Metallic Glasses and Amorphous Alloys
  • Antioxidant Activity and Oxidative Stress
  • Advanced materials and composites
  • Organic Chemistry Cycloaddition Reactions
  • Free Radicals and Antioxidants
  • Magnetic Properties of Alloys
  • Microstructure and mechanical properties
  • Advanced Photocatalysis Techniques
  • Multiferroics and related materials
  • Electronic and Structural Properties of Oxides
  • High Entropy Alloys Studies
  • Reproductive Biology and Fertility
  • Advanced Glycation End Products research
  • Natural Antidiabetic Agents Studies
  • Steroid Chemistry and Biochemistry
  • Shape Memory Alloy Transformations
  • Adipokines, Inflammation, and Metabolic Diseases
  • ZnO doping and properties
  • Synthesis and Biological Evaluation
  • Sperm and Testicular Function
  • Vitamin C and Antioxidants Research
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Protease and Inhibitor Mechanisms
  • Dielectric properties of ceramics
  • Epigenetics and DNA Methylation

Ahvaz Jundishapur University of Medical Sciences
2013-2022

Dezful University of Medical Sciences
2022

Islamic Azad University of Chalous
2021

Isfahan University of Art
2021

University of Tehran
2021

Yazd University
2020

Shahid Sadoughi University of Medical Sciences and Health Services
2020

Golestan University
2017

Bilkent University
2011-2016

National Nanotechnology Research Center
2016

Metals can cause male infertility through affection of spermatogenesis and sperm quality. Strong evidences confirm that in metal-exposed humans is mediated via various mechanisms such as production reactive oxygen species (ROS). Flavonoids have antioxidant metal chelating properties which make them suitable candidates for neutralizing adverse effects metals on semen In the current study, we evaluated five types flavonoids (rutin, naringin, kaempferol, quercetin, catechin) recovery motility...

10.22074/ijfs.2016.4912 article EN DOAJ (DOAJ: Directory of Open Access Journals) 2016-07-22

Postprandial hyperglycemia plays an important role in the development of type 2 diabetes. Inhibition alpha-amylase was led to a delay breaks down starch and glycogen prevented rapid rise blood sugar. Alpha-amylase isolated by gel filtration chromatography Sephadex G-75 from bovine pancreas. Then, total methanolic extracts plants were prepared IC 50 values on obtained compared with acarbose . The polyphenolic content antioxidant capacity determined Folin-Ciocalteu test DPPH test,...

10.1155/2015/824683 article EN cc-by Journal of Botany 2015-10-12

A thin-film ZnO-based single-transistor memory cell with a gate stack deposited in single atomic layer deposition step is demonstrated. Thin-film ZnO used as channel material and charge-trapping for the first time. The extracted mobility subthreshold slope of device are 23 <formula formulatype="inline" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex Notation="TeX">$\hbox{cm}^{2}/\hbox{V}\cdot \hbox{s}$</tex></formula> 720 mV/dec, respectively....

10.1109/led.2012.2219493 article EN IEEE Electron Device Letters 2012-10-26

There are very important characteristics of partial substitution the cations at both A and B sites in ABO3 perovskite structure. In this report, SrFeO(3−δ) (SFO) photocatalyst powder was synthesized by a high temperature solid state reaction method. The morphology crystalline structure obtained samples were characterized X-ray diffraction (XRD), scanning electron microscope (SEM), transmission microscopy (TEM). XRD, TEM SAED patterns indicated that single cubic phase oxide has been...

10.1039/c2ce25751c article EN CrystEngComm 2012-01-01

Thyroid carcinoma is the most common endocrine malignancy of organs, and its incidence rate has steadily increased over last decade. Over 95% thyroid derived from follicular cells that have a spectrum differentiation to invasive malignancy. The molecular pathogenesis cancer remains be clarified, although activating RET, RAS BRAF oncogenes been well characterized. Increasing evidence previous studies demonstrates acquired epigenetic abnormalities participating with genetic alteration results...

10.3892/br.2014.375 article EN Biomedical Reports 2014-11-03

Background . Autism spectrum disorders (ASDs) are complex where the pathogenesis is not fully understood. Several proinflammatory and immunoinflammatory disturbances have been observed in etiology of ASD. There is, however, limited knowledge on variations adipokines The present study aimed to analyze serum levels resistin, visfatin, tumor necrosis factor-alpha (TNF- α ) children with ASD relation body weight, gender, severity level. Method In total, 30 (mean age: <mml:math...

10.1155/2016/9060751 article EN cc-by Neurology Research International 2016-01-01

Membrane type 1-matrix metalloproteinase (MT1-MMP/MMP-14) is a major collagenolytic enzyme that plays vital role in development and morphogenesis. To elucidate further the structure–function relationship between human MT1-MMP active site influence of haemopexin domain on catalysis, substrate specificity inhibition kinetics cdMT1-MMP (catalytic MT1-MMP) ecto ΔTM-MT1-MMP (transmembrane-domain-deleted were compared. For 1 [Mca-Pro-Leu-Gly-Leu-Dpa-Ala-Arg-NH2, where Mca stands for...

10.1042/bj20031067 article EN Biochemical Journal 2004-02-01

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis, receptor binding, and tissue distribution of 7.alpha.- 11.beta.-substituted (17.alpha.,20E)- (17.alpha.,20Z)-21-[125I]iodo-19-norpregna-1,3,5(10),20-tetraene-3,17-diolsH. Ali, J. Rousseau, M. A. Ghaffari, Johan E. Van LierCite this: Med. Chem. 1991, 34, 2, 854–860Publication Date (Print):February 1, 1991Publication History Published online1 May 2002Published inissue 1 February...

10.1021/jm00106a054 article EN Journal of Medicinal Chemistry 1991-02-01

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis, receptor binding, and tissue distribution of (17.alpha.,20E)- (17.alpha.,20Z)-21-[125I]Iodo-19-norpregna-1,3,5-(10),20-tetraene-3,17-diolH. Ali, J. Rousseau, M. A. Ghaffari, E. Van LierCite this: Med. Chem. 1988, 31, 10, 1946–1950Publication Date (Print):October 1, 1988Publication History Published online1 May 2002Published inissue 1 October...

10.1021/jm00118a013 article EN Journal of Medicinal Chemistry 1988-10-01
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