نتایج جستجو برای: cgh

تعداد نتایج: 2255  

Journal: :Physical therapy 2021

Abstract Objective Dry needling is a treatment technique used by clinicians to relieve symptoms in patients with tension-type headache (TTH), cervicogenic (CGH), or migraine. This systematic review’s main objective was assess the effectiveness of dry on pain intensity and related disability TTH, CGH, Methods Medline/PubMed, Scopus, Embase, PEDro, Web Science, Ovid, Allied Complementary Medicine...

Journal: :Optics express 2016
Hak Gu Kim Hyunwook Jeong Yong Man Ro

In computer-generated hologram (CGH) calculations, a diffraction pattern needs to be calculated from all points of a 3-D object, which requires a heavy computational cost. In this paper, we propose a novel fast computer-generated hologram calculation method using sparse fast Fourier transform. The proposed method consists of two steps. First, the sparse dominant signals of CGHs are measured by ...

Journal: :Applied optics 2009
D Luo X W Sun Y J Liu H T Dai O Y Sheng M B H Breese Z Raszewski

An electrically switchable computer-generated hologram (CGH) was fabricated using a liquid crystal (LC) cell. A polymethylmethacrylate (PMMA) film, which was spin-coated on one glass substrate of the LC cell, was patterned by a focused 2 MeV proton beam with a CGH phase pattern (2 microm resolution). With an applied voltage on the LC cell CGH sample, an index modulation was produced between the...

Journal: :Bioinformatics 2006
Tsun-Po Yang Ting-Yu Chang Chi-Hung Lin Ming-Ta Hsu Hsei-Wei Wang

UNLABELLED ArrayFusion annotates conventional CGH results and various types of microarray data from a range of platforms (cDNA, expression, exon, SNP, array-CGH and ChIP-on-chip) and converts them into standard formats which can be visualized in genome browsers (Affymetrix Integrated Genome Browser and GBrowse in the HapMap Project). Converted files can then be imported simultaneously into a si...

Journal: :BioTechniques 2012
Georgi Manukjan Marcel Tauscher Tim Ripperger Adrian Schwarzer Brigitte Schlegelberger Doris Steinemann

Genome-wide profiling of copy number alterations by array-based high resolution comparative genomic hybridization (array-CGH) is an important method to ensure the genomic integrity of cells in diverse conditions. We observed that the analysis of genomic profiles, in particular of fast-dividing murine leukemia cell lines, is challenging due to characteristic patterns oscillating around the array...

Journal: :Journal of bacteriology 2007
Ashlee M Earl Richard Losick Roberto Kolter

Microarray-based comparative genomic hybridization (M-CGH) is a powerful method for rapidly identifying regions of genome diversity among closely related organisms. We used M-CGH to examine the genome diversity of 17 strains belonging to the nonpathogenic species Bacillus subtilis. Our M-CGH results indicate that there is considerable genetic heterogeneity among members of this species; nearly ...

Journal: :Briefings in functional genomics & proteomics 2003
Antoine M Snijders Daniel Pinkel Donna G Albertson

The majority of human cancers as well as many developmental abnormalities harbour chromosomal imbalances, many of which result in the gain and/or loss of genomic material. Conventional comparative genomic hybridisation (CGH) has been used extensively to map DNA copy number changes to chromosomal positions. The introduction of microarray CGH provided a powerful tool to precisely detect and quant...

Journal: :Cancer research 2002
Mónica Wilhelm Joris A Veltman Adam B Olshen Ajay N Jain Dan H Moore Joe C Presti Gyula Kovacs Frederic M Waldman

Array-based comparative genomic hybridization (CGH) uses multiple genomic clones arrayed on a slide to detect relative copy number of tumor DNA sequences. Application of array CGH to tumor specimens makes genetic diagnosis of cancers possible and may help to differentiate relevant subsets of tumors, biologically and clinically, which would allow better prognostic and therapeutic decision making...

Journal: :progress in biological sciences 2013
leila azizzadeh pormehr mohammad pourkazemi mahtab yarmohammadi yalda banismaeili mohammad hossein sanati

in this study, the cdna growth hormone (cgh) of the belugasturgeon (husohuso) and russian sturgeon (acipensergueldenstaedtii) were cloned and sequenced, and phylogenetic relationships were examined using nucleic acid and amino acid sequences. the nucleotide sequence of the beluga gh has an open reading frame of 645 nucleotides encoding a protein 214 amino acid residues. the signal peptide cleav...

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