منابع مشابه
The control of muscle and cartilage development in the chick limb: the role of differential vascularization.
The results of previous studies on the effects of nicotinamide levels on chick limb mesodermal cell expression have indicated that there may exist a metabolic gradient situated radially across the limb which has a controlling influence on whether a limb cell will differentiate into either a myogenic or chondrogenic phenotype. This study investigates the possible role of the vascular pattern in ...
متن کاملInvolvement of vessels and PDGFB in muscle splitting during chick limb development.
Muscle formation and vascular assembly during embryonic development are usually considered separately. In this paper, we investigate the relationship between the vasculature and muscles during limb bud development. We show that endothelial cells are detected in limb regions before muscle cells and can organize themselves in space in the absence of muscles. In chick limbs, endothelial cells are ...
متن کاملSelective innervation of fast and slow muscle regions during early chick neuromuscular development.
The electrical properties of adult motoneurons are well matched to the contractile properties of the fast or slow muscle fibers that they innervate. How this precise matching occurs developmentally is not known. To investigate whether motoneurons exhibit selectivity in innervating discrete muscle regions, containing either fast or slow muscle fibers during early neuromuscular development, we ca...
متن کاملDifferential expression of sodium channel activities during the development of chick skeletal muscle cells in culture
The expression of Na+ channels during differentiation of cultured embryonic chick skeletal muscle cells was investigated using saxitoxin (STX) and batrachotoxin (BTX), which previously have been shown to interact with distinct, separate receptor sites of the voltage-sensitive Na+ channel of excitable cells. In the present study, parallel measurements of binding of [3H]-STX (STX) and of BTX-acti...
متن کاملThe spatial relationships among cutaneous, muscle sensory and motoneuron axons during development of the chick hindlimb.
Previous studies have suggested that interactions with other axons are important in sensory axon pathfinding in the developing chick hindlimb. Yet the nature of these interactions remains unknown, in part because information about the spatial relationships among the different kinds of axons is lacking. To obtain this information, we combined retrograde axonal tracing with an immunofluorescent l...
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ژورنال
عنوان ژورنال: The International Journal of Developmental Biology
سال: 2018
ISSN: 0214-6282
DOI: 10.1387/ijdb.170312cm