Results 271 to 280 of about 17,177 (315)
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GroE Assists Refolding of Recombinant Human Pro-Urokinase
Journal of Biochemistry, 1997GroE, one of the molecular chaperones, facilitates correct protein folding both in vitro and in vivo. The refolding of recombinant human pro-urokinase, a protein with a high content of disulfide bonds, was used as a model system to illustrate the mechanism of action of GroE.
Z, Xu, S, Yang, D, Zhu
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Ascorbate-assisted, Phthalocyanine-sensitized Photohaemolysis of Human Erythrocytes
International Journal of Radiation Biology, 1992The rate of photohaemolysis of human red blood cells sensitized by chloroaluminium phthalocyanine sulphonate is increased by ascorbate, with or without added FeCl3. Stimulation of haemolysis by ascorbate without addition of metal salt, and in the presence of a strong chelator such as desferrioxamine, is an unexpected phenomenon.
I, Rosenthal, E, Ben-Hur
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Computer-assisted analysis of human G-banded chromosomes
Computers and Biomedical Research, 1983The problem of data input into the computer was solved by means of an electromechanical scanner of our own design, which processes information from a positive photocopy. Classification of chromosomes in homologous pairs uses linear functions of discriminant variables.
V, Kliment +3 more
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Clinical application of nonselective assisted hatching of human embryos
Fertility and Sterility, 1996To evaluate the effect of nonselective assisted hatching on pregnancy rate (PR) and to provide an alternative and simplified method for clinical application of assisted hatching.Retrospective analysis of clinical data.Private infertility practice.Women from 258 consecutive stimulated IVF cycles.Assisted hatching was performed on each transferred embryo
Y, Hu +3 more
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Initial human evaluation of argon laser[mdash ]assisted vascular anastomoses
Journal of Vascular Surgery, 1989Forearm Brescia-Cimino arteriovenous fistulas were chosen for the initial clinical evaluation of argon laser-assisted anastomosis of human vessels. Ten patients with chronic renal failure had side-to-side radial artery/cephalic vein fistulas fused by laser.
R A, White +6 more
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Video Segmentation of Moving Humans for Assistive Environments
2013In this paper, we present two recently proposed efficient methods for human segmentation from video in indoor environments: the illumination sensitive background method and the self-organizing background subtraction (SOBS) method. Both methods maintain multiple background models.
Ilias, Maglogiannis +5 more
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An empirical study of human Web assistants
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2001User support is an important element in reaching the goal of universal usability for Web information systems. Recent developments indicate that human involvement in user support is a step towards this goal. However, most such efforts are currently being pursued on a purely intuitive basis. This, empirical findings about the role of human assistants are
Johan Aberg, Nahid Shahmehri
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Enzyme-assisted semisynthesis of human insulin
Journal of the American Chemical Society, 1979Ken Inouye +6 more
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[Application of vitrification to human assisted reproduction].
Zhonghua nan ke xue = National journal of andrology, 2010Vitrification, as a cryoprotective method for freezing cells or tissues at very high cooling rates, can avoid the formation of intracellular ice crystals that are potentially lethal during freezing and thawing, and maximally reduce the damage to cells.
Li, Chen, Qi, Liu
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