Results 201 to 210 of about 14,930 (305)

Protective effect of astaxanthin on indomethacin-induced gastric ulcerations in mice. [PDF]

open access: yesNaunyn Schmiedebergs Arch Pharmacol
Aly MH   +11 more
europepmc   +1 more source

Epigastric electrical impedance for the quantitative determination of the gastric acidity

open access: closedPhysiological Measurement, 2008
Electrical impedance measurements have been used by scientists since the 1980s to investigate the gastric function. In this work, these measurements were carried out using the epigastrograph, a device generating alternating current of 32 kHz and injecting it in the gastric area of the human body with surface electrodes, located around the abdominal ...
A C, Giouvanoudi, N M, Spyrou
openaire   +3 more sources

Fluorometric determination of gastric acidity with 2-fluorenecarboxaldehyde hydrazone

open access: closedArchives of Pharmacal Research, 1994
Fluorenecarboxaldehyde hydrazone (FCH) was synthesized as a new fluorescent reagent for the determination of acidity. FCH had no fluorescence in itself, however, it strongly fluoresced under acidic conditions at excitation maximum of 392 nm and emission maximum of 447 nm, respectively.
Kyong Choi   +2 more
openaire   +2 more sources

[Esophageal and gastric acidity determination: its value and limitations].

open access: closedMinerva chirurgica, 1991
Combined esophago-gastric pH measurements has been recently employed to better define gastroesophageal reflux and to simultaneously evaluate esophageal and gastric acidity. We studied 21 patients with esophagitis and 11 controls. Gastric acidity was rather similar in the two groups.
F, Baldi, A, Longanesi, F, Ferrarini
openaire   +2 more sources

[Technic and indications for gastric acidity determination].

open access: closedMunchener medizinische Wochenschrift (1950), 1970
R, Heschl, R, Zeichen, B, Kassl
openaire   +2 more sources

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