Results 241 to 250 of about 450,004 (307)

Respiration in cell development

Archiv f�r Mikrobiologie, 1971
Dark oxygen uptake was measured manometrically for cells of green high-temperature alga, Chlorella 7-11-05, separated from nonsynchronized populations by centrifugation into fractions of predominantly small or large cells. In the presence of exogenous glucose, respiration activity of the smaller (younger) cell fraction was invariably higher than that ...
D M, Talbert, C, Sorokin
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Tumor Cell Respiration Following Irradiation

Radiology, 1978
Oxygen consumption rates for mouse mastocytoma cells examined from 3 to 4 hours after x-irradiation with 250-2000 rads were consistently higher than controls. Cyclic fluctuations in oxygen consumption per cell were dose-dependent; peaks in consumption were generally greater in magnitude and occurred later in time with increasing dose.
J J, Clement, C W, Song, T T, Sand
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Correlation Between Respirator Fit and Respirator Fit Test Panel Cells by Respirator Size

Journal of Occupational and Environmental Hygiene, 2008
The National Institute for Occupational Safety and Health (NIOSH), recognizing the difficulties inherent in using old military data to define modern industrial respirator fit test panels, recently completed a study to develop an anthropometric database of the measurements of heads and faces of civilian respirator users.
Ziqing, Zhuang, Dennis, Groce, Heinz W, Ahlers, Wafik, Iskander, Douglas, Landsittel, Steve, Guffey, Stacey, Benson, Dennis, Viscusi, Ronald E, Shaffer   +8 more
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Immobilised plant cells: Respiration and oxygen transfer

Journal of Chemical Technology and Biotechnology. Biotechnology, 1985
AbstractThe influence of support material (calcium alginate, x‐carrageenan and agarose), cell loading and, in case of alginate, bead diameter on the rate of respiration of immobilised plant cells (Daucus carota) was investigated. No significant differences were observed between the three supports and no loss of respiration activity occurred as result ...
Hulst, A.C., Tramper, J., Brodelius, P., Eijkenboom, L.J.C., Luyben, K.Ch.A.M.   +4 more
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ACINAR CELL RESPIRATION IN EXPERIMENTAL ACUTE PANCREATITIS

SHOCK, 1995
The early pathogenetic steps that finally lead to acinar cell necrosis in acute pancreatitis have been characterized only scarcely as yet. Among a lot of hypotheses, one concept favors disturbances of cellular energy metabolism as a major factor that contributes to preterm cell decline.
H U, Schulz, M, Pross, F, Meyer, R, Matthias, W, Halangk   +4 more
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