juxtaglomerular การใช้

• Similar to cardiac tissue, juxtaglomerular cells harbor ?1 adrenergic receptors.
• Together, the macula densa and juxtaglomerular cells comprise the juxtaglomerular complex.
• Together, the macula densa and juxtaglomerular cells comprise the juxtaglomerular complex.
• Renin is the main effector of the juxtaglomerular baroreceptors.
• The juxtaglomerular cells are also stimulated to release renin by signaling from the macula densa.
• The juxtaglomerular apparatus is named because it is next to ( juxta-) the glomerulus.
• Together, juxtaglomerular cells, extraglomerular mesangial cells and macula densa cells comprise the juxtaglomerular complex.
• Together, juxtaglomerular cells, extraglomerular mesangial cells and macula densa cells comprise the juxtaglomerular complex.
• The juxtaglomerular cells are very sensitive to endogenous pressors and control blood flow through the afferent arteriole.
• If less Na + is sensed by the macula densa, renin release by juxtaglomerular cells is increased.
• Renin is secreted from juxtaglomerular kidney cells, which sense changes in renal perfusion pressure, via stretch receptors in the vascular walls.
• The juxtaglomerular cells in the afferent arteriole constrict, and juxtaglomerular cells in both the afferent and efferent arteriole decrease their renin secretion.
• The juxtaglomerular cells in the afferent arteriole constrict, and juxtaglomerular cells in both the afferent and efferent arteriole decrease their renin secretion.
• As such, an increase in sodium chloride concentration would result in vasoconstriction of afferent arterioles, and reduced paracrine stimulation of juxtaglomerular cells.
• Juxtaglomerular cells secrete renin in response to a drop in pressure detected by stretch receptors in the vascular walls, or when stimulated by macula densa cells.
• In response to a lowering of the plasma sodium concentration, or to a fall in the arterial blood pressure, the juxtaglomerular cells release renin into the blood.
• The increased blood pressure will lead to increased glomerular filtration rate and cause a decrease in renin release from the granular cells of the juxtaglomerular apparatus in the kidney.
• Macula densa cells are located in the distal convoluted tubule, and stimulate juxtaglomerular cells to release renin when they detect a drop in sodium concentration in tubular fluid.
• Extraglomerular mesangial cells are part of the juxtaglomerular apparatus, along with the macula densa cells of the distal convoluted tubule and the juxtaglomerular cells of the afferent arteriole.
• Extraglomerular mesangial cells are part of the juxtaglomerular apparatus, along with the macula densa cells of the distal convoluted tubule and the juxtaglomerular cells of the afferent arteriole.