31P magnetic resonance spectroscopy of mesenteric ischemia.
31P magnetic resonance spectroscopy (MRS) was performed in vivo on normal and ischemic rat intestine. Within 3 min after induction of ischemia, there is a dramatic fall in adenosine triphosphate (ATP) and rise in inorganic phosphate (Pi). Our results suggest that MRS may prove useful in the early detection of mesenteric ischemia.
D000255:Adenosine Triphosphate / Q000032:analysis; D000818:Animals; D007422:Intestines / Q000098:blood supply; D008297:Male; D008433:Mathematics; D008641:Mesenteric Vascular Occlusion / Q000473:pathology*; D010710:Phosphates / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
D010710:Phosphates; D000255:Adenosine Triphosphate