Lung colony formation: A selective cloning process for lung-colony-forming ability
نویسندگان
چکیده
منابع مشابه
Heterogeneity and Variability of Artificial Lung Colony-forming Ability among Clones from Mouse Fibrosarcoma1
Lung colony-forming ability of clones isolated from a fibrosarcoma was examined by i.v. injection of the cells cultured in vitro. The clones were heterogeneous in their lung colony-forming ability, demonstrating variability of this malignant characteristic.
متن کاملHeterogeneity and variability of artificial lung colony-forming ability among clones from mouse fibrosarcoma.
Lung colony-forming ability of clones isolated from a fibrosarcoma was examined by i.v. injection of the cells cultured in vitro. The clones were heterogeneous in their lung colony-forming ability, demonstrating variability of this malignant characteristic.
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The role of alveolar macrophages in the production of granulocyte/ macrophage colony-stimulating factor(s) by the rat lung was investigated. Lavaged lungs, when incubated at proper weight per volume of culture medium, produced the same amount of colony-stimulating factor as unlavaged ones. Both lavaged and unlavaged lungs produced similar types of colony-stimulating factor (s). Prolonged i...
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The effect of theophylline on colony stimulating factor production by the lung tissue was investigated. Addition of various concentrations of theophylline to the lung conditioned medium enhanced CSF production at 10 µg/ml and at higher concentrations showed an inhibitory effect. Determination of the phosphate content of the medium showed a decrease at 1-3 hours of incubation. Addition of A...
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Image segmentation of pulmonary parenchyma can be detected from multisliced CT images using image segmentation. It can be modeled as a nonlinear multimodal global optimization problem. The traditional 2D Otsu algorithm, though effective, is quite time consuming for determining the optimum threshold values. In this paper we propose a combination of 2D Otsu method with modified ABC algorithm (cal...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1979
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1979.31