statins are used as cholesterol-lowering drugs by many patients and have been recently shown to affect bone metabolism. the aim of this study was to determine the effect of atorvastatinon on orthodontic tooth movement (otm) in rats.thirty-six adult male sprague-dawley rats were randomly divided into three groups of 12 samples each. group a, served as control with no medication while groups b an...

Trigonella foenum-graecum (Fenugreek) is among the earliest plants used as spices and medicine worldwide. This study determined antioxidant activities of fermented seeds T. by methods, ABTS 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonicacid) DPPH (2,2-diphenyl-1-picrylhydrazyl). The phytochemical compounds, pH, in vitro agar well (antimicrobial) assay sample was tested at three concentrations...

In different folk medicine Ziziphus spina-christi is used for different purposes such as pneumonia, dysentery, scorpion stings, cough, constipation, intestinal worms and fever. The aim of this study was evaluation and comparing the antibacterial activity of methanolic and ethanolic extracts of Ziziphus spina –christi as well as subsequent structural changes in affected bacteria. For this purpos...

A method for sample characterization using energy-dispersive X-ray diffraction computed tomography (EDXRDCT) is presented. The procedures for extracting diffraction patterns from the data and the corrections applied are discussed. The procedures were applied to the characterization of breast tissue samples, 6mm in diameter. Comparison with histological sections of the samples confirmed the poss...

The aim of this study was to optimize the biosynthesis of silver nanoparticles using leaves of Aegle marmelos as the primary source. The optimal reaction medium comprised 2:1 concentration of leaf extract and 6mM concentration of silver nitrate solution (pH 7. The biosynthesized silver nanoparticles were confirmed by UV-Vis spectroscopy at 420 nm, XRD and FTIR analysis. The antimicrobial proper...

OBJECTIVES Statins are used as cholesterol-lowering drugs by many patients and have been recently shown to affect bone metabolism. The aim of this study was to determine the effect of atorvastatinon on orthodontic tooth movement (OTM) in rats. MATERIALS AND METHODS Thirty-six adult male Sprague-Dawley rats were randomly divided into three groups of 12 samples each. Group A, served as control ...

Fig. 1: Maps of the deviatoric strain of the B2 austenite along the vertical y axis (εyy) from x-ray diffraction analysis. The global displacements for these maps are shown in the upper left corner of each image. The dark lines illustrate the approximate location of the edges of the diamond strut. The red color indicates tensile strain whereas blue indicates compressive strain; note also the pr...