نتایج جستجو برای: length human
تعداد نتایج: 1912885 فیلتر نتایج به سال:
Purpose: In view of the fact that the reported prevalence of cavum septi pellucidi (CSP) in normal adult human brains varies enormously from 0.1% to 87.5% and that this prevalence has not been yet studied in Iran, this study was designed to determine the prevalence and length of CSP in normal adult human brains using magnetic resonance imaging (MRI). Materials and Methods: 29 healthy volunteer...
High-mass star formation is not well understood chiefly because examples are deeply embedded, relatively distant, and crowded with sources of emission. Using VLA and VLBA observations of H 2 O and SiO maser emission, we have mapped in detail the structure and proper motion of material 20–500 AU from the closest high-mass YSO, radio source I in the Orion KL region. We observe streams of material...
A report of the first workshop on the genetic map of bovine chromosome 1 (BTA1) is presented. Five laboratories contributed 31,962 informative meioses from 70 loci. Thirty-two loci which had been typed by at least two laboratories were used to construct a framework genetic map with a likelihood ratio support of at least 1000:1 for locus order. The resulting sex-averaged framework map contained ...
Background: Targeting of CD20 antigen with monoclonal antibodies has become the mainstay in the treatment of non-Hodgkin's lymphomas and immunotherapeutic depletion of malignant B cells. Accessibility of antigen is one of the crucial factors in development of monoclonal antibodies against this antigen. One major problem in expression of full length CD20 is aggregation and misfolding. Therefore,...
One of the major factors in a successful root canal therapy is the determination of root length before canal preparation. Radiography has been proved to be useful in this case, but nowadays for reducing radiation, radiovisiography has been recommended. The aim of this study was comparing conventional radiography (CR) with radiovisiography (RVG) in determination of canal length. 101 anterior and...
By high-resolution, restriction mapping of mitochondrial DNAs purified from 112 human individuals, we have identified 14 length variants caused by small additions and deletions (from about 6 to 14 base pairs in length). Three of the 14 length differences are due to mutations at two locations within the D loop, whereas the remaining 11 occur at seven sites that are probably within other noncodin...
With great interest we read the article by Meeker et al. (1) on abnormalities of telomere length occurring early in the initiation of epithelial carcinogenesis. From in situ assessment of telomere length in formalin-fixed human surgical specimens of epithelial cancer precursor lesions, it was concluded that this methodology may be useful as an early biomarker for monitoring disease prevention s...
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