منابع مشابه
Electrophoresis Studies on Brucella.
The literature on electrophoresis of bacteria is quite voluminous and has been reviewed, among others, by Winslow, Falk and Caulfield (1923-4), Winslow and Upton (1926), Winslow and Fleeson (1925-8), Joffe and Mudd (1934-5), and Abramson (1934). Although a few workers have concerned themselves with studies of this type on Brucella species, apparently there has been no systematic investigation o...
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Ultracentrifuge and electrophoresis studies on one preparation of crystalline pyrophosphatase showed the presence of one major component which accounted for more than 90 per cent of the protein. Combination of viscosity, diffusion, and ultracentrifuge data leads to a model of low asymmetry with an anhydrous molecular weight of about 60,000.
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These experiments indicate that the direct action of x-rays in more powerful doses than can be applied therapeutically is somewhat injurious to tumor cells, but by no means destroys them. Experiment 1 also indicates that the cancer cells establish a resistance to the x-rays after repeated doses. This harmonizes with the experience of clinicians who have succeeded in checking cancerous growths f...
متن کاملFundamental studies on electrokinetic chromatography with PEGylated phospholipid micelles.
In this study, micelles prepared from distearoylphosphatidylethanolamine with covalently attached poly(ethylene) glycol) (PEG) of molecular weight 2000 (DSPE-PEG-2000) were employed in micellar electrokinetic chromatography (MEKC) as pseudostationary phases. Since DSPE-PEG-2000 contains long hydrophobic alkyl chains, an anionic phosphate group, and hydrophilic PEG chains, the prepared micelles ...
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What happens to the entropy increase principle as the Universe evolve to form the bigcrunch singularity? What happens to the uncertainity relations along the process of gravitational collapses? What is the quantum mechanical description of a Radon atom in a rigid box when the distance of consecutive nodes and antinodes of ψ is equal to or less than the diameter of the atom? What is the position...
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ژورنال
عنوان ژورنال: SEIBUTSU BUTSURI KAGAKU
سال: 1958
ISSN: 0031-9082,1349-9785
DOI: 10.2198/sbk.4.38