👉 Glomerul, also known as tubular cells, are specialized epithelial cells in the kidney that play a crucial role in filtering blood from the renal collecting duct and returning it to the bloodstream. These cells are responsible for maintaining homeostasis by secreting hormones like aldosterone and potassium ions into the filtrate. The glomerulus is a network of these specialized cells within the nephrons, which are the functional units of the kidney that filter waste products and excess fluids from the blood. The