17.8: Endocrine Regulation of Kidney Function
Several hormones have specific, important roles in regulating kidney function. They act to stimulate or inhibit blood flow. Some of these are endocrine, acting from a distance, whereas …
20.7: Renal Function and Chronic Kidney Disease
For patients with more severe or end-stage kidney disease, dialysis, or the use of a dialyzer machine to filter the blood and remove toxins when kidney function is decreased, is often …
24.2B: Internal Anatomy of the Kidneys - Medicine LibreTexts
The Bowman’s or renal capsule, located at one end of each nephron in the cortex of the kidney, is the blood-filtering region of the nephron. The renal pelvis contains a hilium —the concave site …
33.1: Introduction to the Renal System - Medicine LibreTexts
Learning Objectives By the end of this section, you should be able to: 33.1.1 Describe the structure and function of the renal system. 33.1.2 Name common conditions that affect the …
24.3B: Glomerular Filtration - Medicine LibreTexts
It is the primary force that drives glomerular filtration. Glomerular filtration is the first step in urine formation and constitutes the basic physiologic function of the kidneys. It describes the …
24.2C: Supply of Blood and Nerves to the Kidneys
Because the kidney filters blood, its network of blood vessels is an important component of its structure and function. The arteries, veins, and nerves that supply the kidney enter and exit at …
22.2: Overview of the Kidney - Medicine LibreTexts
The left kidney is located at about the T12 to L3 vertebrae, whereas the right is lower due to slight displacement by the liver. Upper portions of the kidneys are somewhat protected by the …
22.3: Microscopic Anatomy of the Kidney - Medicine LibreTexts
The renal structures that conduct the essential work of the kidney cannot be seen by the naked eye. Only a light or electron microscope can reveal these structures. Even then, serial sections …
24.2D: Nephron, Parts, and Histology - Medicine LibreTexts
Its function is vital for homeostasis of blood volume, blood pressure, and plasma osmolarity. It is regulated by the neuroendocrine system by hormones such as antidiuretic hormone, …
11.9: Endocrine and Paracrine Regulation of Kidney Function
Specific hormones and paracrine agents help regulate renal function, blood pressure, and electrolyte balance. Renin–Angiotensin–Aldosterone Mechanism is a complex system that …