Renal cortex

Renal cortex
Image:Illu kidney.jpg
1: Parenchyma 2: Cortex 3: Medulla 4: Perirenal fat 5: Capsule 6: Ureter 7: Pelvis of kidney 8: Renal artery and Renal vein 9: Hilus 10: Calyx
Image:Illu kidney2.jpg
Frontal section through the kidney
Gray's	subject #253 1221
MeSH	Kidney+cortex

The renal cortex is the outer portion of the kidney between the renal capsule and the renal medulla. It forms a continuous smooth outer zone in the adult which extends down between the pyramids. It contains the renal corpuscles and the renal tubules except for parts of the loop of Henle which descend into the renal medulla. It also contains blood vessels and cortical collecting ducts.

The renal cortex is the part of the kidney where ultrafiltration occurs.

[edit] External links

SUNY Labs 40:06-0103 - "Posterior Abdominal Wall: Internal Structure of a Kidney"

Urinary system - Kidney - edit
Renal capsule \| Renal cortex \| Renal medulla (Renal sinus, Renal pyramids) \| Renal calyx \| Renal pelvis
Nephron - Renal corpuscle (Glomerulus, Bowman's capsule) → Proximal tubule → Loop of Henle → Distal convoluted tubule → Collecting ducts Juxtaglomerular apparatus (Macula densa, Juxtaglomerular cells, Extraglomerular mesangial cells) Renal circulation - Renal artery → Interlobar arteries → Arcuate arteries → Cortical radial arteries → Afferent arterioles → Glomerulus → Efferent arterioles → Vasa recta → Arcuate vein→ Renal vein
Renal physiology
Filtration - Ultrafiltration \| Countercurrent exchange Hormones effecting filtration - Antidiuretic hormone (ADH) \| Aldosterone \| Atrial natriuretic peptide Endocrine - Renin \| Erythropoietin (EPO) \| Calcitriol (Active vitamin D) \| Prostaglandins
Assessing Renal function / Measures of dialysis
Glomerular filtration rate \| Creatinine clearance \| Renal clearance ratio \| Urea reduction ratio \| Kt/V \| Standardized Kt/V \| Hemodialysis product