[31P nuclear magnetic resonance spectroscopy of the stomach wall following proximal selective vagotomy].
The phosphate metabolism of the gastric wall after proximal selective vagotomy (PSV) was investigated by means of 31P-NMR spectroscopy. The destruction of metabolism has been found just after PSV resulting in a significant decrease of adenosine diphosphates and adenosine triphosphates. 4 and 7 days after PSV the progress of metabolism regeneration was detected, nevertheless with the retardation of high energy phosphates ischemic degradation. The results indicate not only a hydrochloric acid activity reduction but diminution of gastric mucosa protective factors, too. In experimental gastric ulcers no energy phosphates have been found suggesting a mucosa cells necrobiosis.
Danis
J
J
Chirurgische Klinik, Institut für Arztliche Fortbildung, Bratislava, CSFR.
Goljer
I
I
Zalibera
L
L
Tunggal
B
B
Hesse
U J
UJ
Cerny
J
J
D000818:Animals; D005745:Gastric Acidity Determination; D005753:Gastric Mucosa / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008297:Male; D010710:Phosphates / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D013270:Stomach / Q000294:innervation; D013276:Stomach Ulcer / Q000378:metabolism; D014629:Vagotomy, Proximal Gastric / Q000379:methods*
D010710:Phosphates
31P Kernspinspektroskopie der Magenwand nach proximaler selektiver Vagotomie.