Читать книгу Manual of Equine Anesthesia and Analgesia - Группа авторов - Страница 53
H Blood urea nitrogen (BUN) andcreatinine(Cr)
ОглавлениеIncreased BUN and or Cr indicates that the horse suffers from either pre‐renal, renal, or post‐renal azotemia.
Reference range for BUN is 4.2–8.9 mmol/l and for Cr is 80–130 μmol/l.
In contrast to urea nitrogen, Cr is not reabsorbed within the tubules, so serum Cr concentrations provide a more accurate measurement of glomerular filtration rate (GFR) than does BUN.
Neonates have higher Cr values, and the value declines over the first week of life.