[The determination by computed scintigraphy of the evacuation time of the resected stomach under the administration of salbutamol and dopamine].
The evacuation time (T1/2) of the stomach was determined in the patients with partial gastric resection by a sequential computerized scintigraphic method. The effect of Salbutamol and Dopamine was followed on T1/2 and the scintigraphic surface of the stomach (appreciated indirectly by measuring the longitudinal and transversal diameters). Salbutamol prolongs significantly T1/2, from 6.41 +/- 2.72 minutes to 12.33 +/- 6.45 minutes. The scintigraphic surface of the resected stomach is not slightly modified by Salbutamol. Dopamine prolongs very much T1/2, from 13.00 +/- 4.01 minutes to 75.03 +/- 24.36 minutes, in parallel with the increase of the scintigraphic image of the stomach. Our investigations lead to the conclusion that Salbutamol, given per os, may become a new therapeutic mean in the dumping syndrome.
Andreica
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V
Clinica Medicală III, I.M.F., Cluj-Napoca.
Dumitraşcu
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D
Tamaş
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S
Cotul
S
S
D000420:Albuterol; D000714:Anastomosis, Surgical / Q000379:methods; D004298:Dopamine; D004377:Dumping Syndrome / Q000000981:diagnostic imaging* / Q000503:physiopathology; D005260:Female; D005743:Gastrectomy / Q000379:methods; D005746:Gastric Emptying / Q000187:drug effects*; D006801:Humans; D007205:Indium Radioisotopes; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013270:Stomach / Q000000981:diagnostic imaging; D013997:Time Factors
D007205:Indium Radioisotopes; D000420:Albuterol; D004298:Dopamine
Determinarea prin scintigrafie computerizată a timpului de evacuare a stomaculul rezecat, în condiţiile administrării de salbutamol şi dopamină.