منابع مشابه
The retrograde technique for recanalization of chronic total occlusions: a step-by-step approach.
Chronic total occlusion recanalization still represents the final frontier in percutaneous coronary intervention. Retrograde chronic total occlusion recanalization has recently become an essential complement to the classical antegrade approach. In experienced hands, the retrograde technique currently has a high success rate with a low complication profile, despite frequent utilization in the mo...
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Short microtubules move within the axon in both directions. In the past, it had been assumed that all of the short moving microtubules are oriented with their plus-ends distal to the cell body, regardless of their direction of movement. The anterogradely moving microtubules were posited to play critical roles in the establishment, expansion, and maintenance of the axonal microtubule array. Ther...
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Microtubules, the active filaments with tubular shapes, play important roles in a wide range of cellular functions, including structural supports, mitosis, cytokinesis, and vesicular transport, which are essential for the growth and division of eukaryotic cells. Finding properties of microtubules is one of the main concerns of scientists. This work helps to obtain mechanical properties of m...
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To assay the detailed structural relationship between axonally transported vesicles and their substrate microtubules, vesicle transport was focally cold blocked in axoplasm that was extruded from the squid giant axon. A brief localized cold block concentrated anterogradely and retrogradely transported vesicles selectively on either the proximal or or distal side of the block. Normal movement of...
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ژورنال
عنوان ژورنال: Nature
سال: 1987
ISSN: 0028-0836,1476-4687
DOI: 10.1038/330106a0