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The economic cell number [PDF]
The International Journal of Advanced Manufacturing Technology, 2008 The economic benefits brought by the cellular manufacturing have been reported. Cell formation is one of the most important problems in the design of a cellular manufacturing. In cell formation problems, the number of cells is a critical factor. However, it is impossible to know the number of cells before solving the cell formation problem.
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The Journal of Nutrition, 1984
Rats fed ad libitum (group 1) had little change in fat cell number in epididymal depots from 6 to 27 months of age, but a marked increase in fat cell number in perirenal depots between 6 and 18 months. Food restriction of rats to 60% of group 1 from 6 weeks of age on (group 2) reduced fat cell number in both depots throughout life and prevented an ...
Byung Pal Yu +5 more
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Rats fed ad libitum (group 1) had little change in fat cell number in epididymal depots from 6 to 27 months of age, but a marked increase in fat cell number in perirenal depots between 6 and 18 months. Food restriction of rats to 60% of group 1 from 6 weeks of age on (group 2) reduced fat cell number in both depots throughout life and prevented an ...
Byung Pal Yu +5 more
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Chromosome Numbers in Cancer Cells
Nature, 1947DURING an investigation on the variation of the chromosome system in human cancer of the uterus, we were able to observe frequently (in six epitheliomas of the uterus portio) a mitotic figure with a peculiar aspect of the chromosomes. In such cell divisions (which appear mixed with normal, heteroploid and polyploid ones) 24 chromosomes are present ...
Luigi Cusmano, Claudio Barigozzi
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Number of Chromosomes in the Human Cell
Nature, 1960CURRENT work with human chromosomes in many laboratories has resulted in the publication of numerous photographs of chromosomes of human cells both normal and abnormal. Almost all these have been obtained from cells which are selected at least to the extent that they are cells capable of undergoing mitosis one or more times in vitro.
Edward R. Powsner +3 more
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Optimal number of regulatory T cells
Journal of Theoretical Biology, 2010The adaptive immune system of a vertebrate may attack its own body, causing autoimmune diseases. Regulatory T cells suppress the activity of the autoreactive effector T cells, but they also interrupt normal immune reactions against foreign antigens. In this paper, we discuss the optimal number of regulatory T cells that should be produced.
Yoh Iwasa, Koichi Saeki
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Regulation of Adipose Cell Number in Man [PDF]
Clinical Science, 1997 1. Adipose tissue mass is dependent on both the average volume and the number of its constituent adipocytes. Significant alteration in body mass involves alteration in both adipocyte volume and number. 2. Increases in adipocyte number occur via replication and differentiation of preadipocytes, a process which occurs throughout life ...
Prins, JB, ORahilly, S
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2015
Vignettes that reveal how numbers serve as a sixth sense to understanding our ...
Milo, Ron, Phillips, Rob
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Vignettes that reveal how numbers serve as a sixth sense to understanding our ...
Milo, Ron, Phillips, Rob
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Estimating the number of prions in yeast cells
Mathematical Medicine and Biology, 2004Certain yeast cells contain proteins that behave like the mammalian prion PrP and are called yeast prions. The yeast prion protein Sup35p can exist in one of two stable forms, giving rise to phenotypes [PSI(+)] and [psi(-)]. If the chemical guanidine hydrochloride (GdnHCl) is added to a culture of growing [PSI(+)] cells, the proportion of [PSI ...
Diana J. Cole +4 more
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Efficiency vs. number of cells in cell formation
2018 Third International Conference on Electrical and Biomedical Engineering, Clean Energy and Green Computing (EBECEGC), 2018The effects of some of the physical, technological, or organizational constraints will force the system designer to specify the number of cells in advance. Different layouts and alternative optimal solutions will give the designer more flexibility to avoid some of these constraints. In this paper a sensitive analysis of the impact of number of cells on
Imen Gharbi, Adnan Mukattash
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Regulation of cell attachment and cell number by fibronectin and laminin
Journal of Cellular Physiology, 1986AbstractWe have examined the effect of laminin and fibronectin on the attachment and growth on type IV collagen of a line of mouse epithelial cells and a strain of adult human fibroblasts. Laminin stimulated attachment of the epidermal cells and fibronectin stimulated fibroblast attachment.
Monique Aumailley +4 more
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