Download
suprarenal gland anatomically n.
Skip this Video
Loading SlideShow in 5 Seconds..
Suprarenal Gland (Anatomically) PowerPoint Presentation
Download Presentation
Suprarenal Gland (Anatomically)

Suprarenal Gland (Anatomically)

117 Vues Download Presentation
Télécharger la présentation

Suprarenal Gland (Anatomically)

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Suprarenal Gland(Anatomically) NurAthirahbintiMohdAzhar D11A024 NurAlyaabintiKhairil Anwar D11A023

  2. Paired • Lie in the abdominal cavity close to the craniomedial border of the kidneys • Located in a retroperitoneal position at the roof of abdomen. • Superior to kidney (renal) but have no functional relationship with kidney. • Surrounded by adipose tissue and renal fascia. The connective tissue capsule extends into the gland as thin trabeculae of loose vascular reticular connective tissue. • Known as adrenal gland Structure of Suprarenal Gland

  3. Divided into • Outer cortex (derived from mesenchyme) • Inner medulla (derived from neural crest cells) • These parts are responsible in hormonal regulation, according to their histological structure : • Medulla : • Cortex : corticosteroid, androgen Properties

  4. Produce 3 main groups of hormones • Glucocorticoids (regulate carbohydrate metabolism) • Mineralocorticoids (maintain electrolyte concentration in the ECF) • Androgens (posses the same masculinizing effect as testosterone) • Norepinephrine, epinephrine ( fight or flight responses) MEDULLA CORTEX

  5. Blood supply comes from three arteries ; - superior suprarenal artery from inferior phrenic artery - middle suprarenal artery from abdominal artery - inferior suprarenal artery from renal artery

  6. Left adrenal gland of a pig <<<< paramedian section Outer Surface>>>> ADRENAL GLAND IN DIFFERENT SPECIES

  7. Right adrenal Gland of an ox Outer surface>>>> • <<<< Paramediansection