Where is the juxtaglomerular apparatus located in the nephron?
glomerulus
The JGA is located at the vascular pole of the glomerulus, where a portion of the distal nephron comes into contact with its parent glomerulus.
Where is the location of juxtaglomerular cells?
kidney
Juxtaglomerular cells (JG cells), also known as granular cells are cells in the kidney that synthesize, store, and secrete the enzyme renin. They are specialized smooth muscle cells mainly in the walls of the afferent arterioles (and some in the efferent arterioles) that deliver blood to the glomerulus.
What is found in the juxtaglomerular apparatus?
The juxtaglomerular apparatus consists of the juxtaglomerular cells of the afferent glomerular arteriole, the efferent glomerular arteriole, the extraglomerular mesangial cells, and that small portion of the distal tubule known as the macula densa that is located beside the renal glomerulus.
What are the three components of the juxtaglomerular apparatus?
The three cellular components of the apparatus are the macula densa, extraglomerular mesangial cells, and juxtaglomerular cells (also known as granular cells)[WP].
Where is the juxtaglomerular apparatus located quizlet?
Where is the Juxtaglomerular Apparatus located? In the distal tubule, specifically the region that passes between the afferent & efferent arterioles.
What is the juxtaglomerular apparatus quizlet?
Where the distal tubule lies against the afferent (sometimes efferent) arterioles. Contains macula densa, mesanglial cell, and juxtaglomular cells. Enlarged, smooth muscle cells that have secretory granules containing renin.
How does juxtaglomerular apparatus regulate the kidney function?
The juxtaglomerular apparatus (JGA), consisting of the glomerular afferent and efferent arterioles and the specialized tubular epithelial cells called the macula densa, plays a central role in the regulation of glomerular hemodynamics and renin release.
Is juxtaglomerular apparatus part of nephron?
Structure. The juxtaglomerular apparatus is part of the kidney nephron, next to the glomerulus. It is found between afferent arteriole and the distal convoluted tubule of the same nephron. This location is critical to its function in regulating renal blood flow and glomerular filtration rate.
What is the Juxtaglomerular apparatus quizlet?
What is the Juxtaglomerular apparatus responsible for quizlet?
The juxtaglomerular apparatus is responsible for: regulating the rate of filtrate formation and controlling systemic blood pressure.
Where is the Juxtaglomerular apparatus located quizlet?
What are the main parts of the Juxtaglomerular apparatus quizlet?
Terms in this set (6)
- Juxtaglomerular Apparatus. Where the distal tubule lies against the afferent (sometimes efferent) arterioles.
- Juxtaglomerular Cells. Enlarged, smooth muscle cells that have secretory granules containing renin.
- Macula Densa.
- Mesanglial Cells.
- Filtration Membrane.
- Juxtaglomerular Apparatus.
Where is the juxtaglomerular apparatus located in the kidney?
Juxtaglomerular Apparatus. The juxtaglomerular apparatus lies between the glomerulus and the distal convoluted tubule of the same nephron. This location is critical to its function in regulating renal blood flow and thus the glomerular filtration rate (GFR).
Where is the juxtaglomerular region located?
The juxtaglomerular apparatus is a specialized structure formed by the distal convoluted tubule and the glomerular afferent arteriole. It is located near the vascular pole of the glomerulus and its main function is to regulate blood pressure and the filtration rate of the glomerulus.
What are the three types of cells in the juxtaglomerular apparatus?
The juxtaglomerular apparatus consists of three types of cells: the macula densa, a part of the distal convoluted tubule of the same nephron.
Where is the JGA located in the glomerulus?
The juxtaglomerular apparatus (JGA) is located at the vascular pole of the glomerulus, where a portion of the distal nephron comes into contact with its parent glomerulus.