juxtaglomerular apparatus of kidney nephron without captions

afferent angiotensin apparatus arteriole blood cells complex convoluted corpuscle densa distal efferent epithelium extraglomerular filtrate filtration foot formation glomeruli glomerulus health healthcare hyperaldosteronism hypertension illustration juxtaglomerular kidney macula medical medicine mesangial nephron pedicels podocyte podocytes processes projections proximal red renal renin tubule urine