860 resultados para ADD-DROP FILTERS
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Mode of access: Internet.
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Title varies: v.2 ... Completed by A. A. Bevan and F. C. Burkitt.
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"April 1969."
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"September 1972."
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Includes bibliographical references.
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Cover title.
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This number was re-edited from the manuscript in 1901 by George H. McKnight.
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Mode of access: Internet.
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Mode of access: Internet.
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Thesis (doctoral)--Universitat Greifswald.
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Later editions have title: Book on the physician himself...
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Typescript (carbon copy).
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The establishment of a vascular network within tumours is a key step in the progression towards an aggressive, metastatic state, with poor prognosis. We have developed a novel in vitro model to specifically capture the interaction between endothelial cells and solid tumours. Micro-vascularised in vitro tumour constructs were produced by introducing endothelial cells to multicellular spheroids formed in hanging drops. Upon introduction, the endothelial cells migrated into the tumour spheroid, establishing tubular networks and luminal structures. This system relies on the natural pro-angiogenic capacity of multicellular spheroids, and does not require the addition of exogenous angiogenic factors, or use of extracellular-matrix substitutes.