Capillary supply regions
نویسندگان
چکیده
منابع مشابه
Muscle capillary supply in harbor seals.
The purpose of this study was to examine muscle capillary supply in harbor seals. Locomotory and nonlocomotory muscles of four harbor seals (mass = 17.5-41 kg) were glutaraldehyde-perfusion fixed and samples processed for electron microscopy and analyzed by morphometry. Capillary-to-fiber number and surface ratios were 0.81 +/- 0.05 and 0.16 +/- 0.01, respectively. Capillary length and surface ...
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Developing effective therapeutic interventions for pathological conditions associated with abnormal oxygen transport to muscle fibres critically depends on the objective characterisation of capillarity. Local indices of capillary supply have the potential to identify the onset of fine-scale tissue pathologies and dysregulation. Detailed tissue geometry, such as muscle fibre size, has been incor...
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In man the diaphragm (DIA) and abdominal muscles comprise approximately 50% slow-twitch (ST) fibres, whereas a higher proportion (60%) is found in intercostal muscles and the scalenes. All respiratory muscles show an equal distribution of fast-twitch (FTa and b) fibres with the exception of the expiratory intercostal muscles which have few FTb fibres. The inspiratory muscles have a uniformly sm...
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This article explores how common misunderstandings about the microcirculation - that capillary supply varies directly with O(2) demand, that local capillary supply in muscle is determined by fibre type and that it is appropriate to model capillary distribution as either random or in a fixed geometric pattern - arise from quantifying capillarity by simple measures of quantitative extent, rather ...
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. [1] The seeds of many aquatic plants are buoyant and thus transported at the water surface, where they are subject ...
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ژورنال
عنوان ژورنال: Mathematical Biosciences
سال: 2001
ISSN: 0025-5564
DOI: 10.1016/s0025-5564(01)00074-8