[Muscle tissue relaxation times after experimental injuries].
The proton relaxation times of muscles in the limbs of rats were measured after various types of experimental injury. Abnormalities of perfusion, the effect of histamine and of a non-specific myositis resulted in a significant prolongation of T1 and T2 in in-vitro experiments. It must be remembered that these were serious types of injury. It may be possible to demonstrate less extensive muscle changes by means of MR.
D000818:Animals; D006632:Histamine / Q000494:pharmacology; D007511:Ischemia / Q000175:diagnosis / Q000503:physiopathology; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008297:Male; D009132:Muscles / Q000098:blood supply / Q000187:drug effects / Q000293:injuries*; D009220:Myositis / Q000175:diagnosis / Q000503:physiopathology; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
D006632:Histamine
Relaxationszeiten des Muskelgewebes nach experimentellen Noxen.