varicosity การใช้

• Superficial veins run through the base of the frenulum known as varicosities.
• Ultrasonography revealed varicosities on the uterine round ligament.
• Explorative surgery did not locate a hernia but revealed varicosities of the round ligament.
• Estrogen can weaken the vein walls, leading to the changes that cause varicosities.
• Based on these findings, Magini then hypothesized that these varicosities could be developing neurons.
• The substance is also used as a lumen of the vessel, and reducing the appearance of the varicosity.
• The small blood vessels in these areas become distended, becoming more thin-walled, and appear as varicosities.
• Intrigued, Magini also observed that the size and number of these varicosities increased later in development, and were absent in the adult nervous system.
• The pathway was so named by Ramon y Cajal because the axons display varicosities all along their lengths, giving them a " mossy " appearance.
• Nonsynaptic junctional transmission is the only mode of transmission involving the varicosities that show no synaptic contacts that includes almost all nerve terminals whose target is not a neuron.
• The varicosities occur at 2 10 ?m intervals and it has been estimated that a single adrenergic axon may have over 25, 000 varicosities on its terminal part.
• The varicosities occur at 2 10 ?m intervals and it has been estimated that a single adrenergic axon may have over 25, 000 varicosities on its terminal part.
• Neurotransmitters released from varicosities may be spatially limited to specific populations of receptors, whereas transmitters added to organ baths may bind to receptors on a variety of cells.
• Using a combination Golgi and hematoxylin staining method, Magini was able to identify these varicosities as cells, some of which were very closely associated with the radial fibers.
• In the large contacts, the bare varicosities and the smooth muscles were separated by ~ 60 nm and in the small contacts the two were separated by ~ 400 nm.
• ATP released from varicosities is modulated by the concomitant release of noradrenaline that acts on the varicosities through ?2-adrenoceptors to decrease the influx of calcium ions that accompanies the nerve impulse.
• ATP released from varicosities is modulated by the concomitant release of noradrenaline that acts on the varicosities through ?2-adrenoceptors to decrease the influx of calcium ions that accompanies the nerve impulse.
• It can be divided into a primary ( or idiopathic ) form and a secondary form, which has been associated with a number of diseases, including chronic venous hypertension and varicosities.
• They form three morphologically different synaptic terminals, which include the large " mossy terminals ", "
  鹟opodial extensions " of the mossy terminals, and smaller " en passant " synaptic varicosities.
• In cultured mouse hippocampal cells, expression is found in the cell soma, in neuritic varicosities along the developing neuronal extensions, and in neurite growth cones, but not in the nucleus.