Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning

Standard

Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test. / Højgaard, L; Bendtsen, Flemming.

I: Gut, Bind 30, Nr. 6, 1989, s. 782-785.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning

Harvard

Højgaard, L & Bendtsen, F 1989, 'Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test.', Gut, bind 30, nr. 6, s. 782-785. <http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=2753401&query_hl=126>

APA

Højgaard, L., & Bendtsen, F. (1989). Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test. Gut, 30(6), 782-785. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=2753401&query_hl=126

Vancouver

Højgaard L, Bendtsen F. Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test. Gut. 1989;30(6):782-785.

Author

Højgaard, L ; Bendtsen, Flemming. / Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test. I: Gut. 1989 ; Bind 30, Nr. 6. s. 782-785.

Bibtex

@article{eb522c1ba8b040c88345b6269805b125,
title = "Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test.",
abstract = "Whether mental stress is important in the pathogenesis of gastric mucosal disorders is not clearly established. This study investigated the relationship between sympathetic activation caused by the Stroop's colour word conflict test and gastric mucosal function, monitored by measuring the gastric mucosal electrical potential difference (PD). In 13 healthy volunteers and 12 duodenal ulcer patients gastric PD, pH, and heart rate were measured continuously during basal conditions, during mental stress evoked by the Stroop's colour word conflict test, and after return to basal conditions. The volunteers fell into two groups: In seven no sympathetic activation was elicited as no changes in heart rate were demonstrated. Gastric pH was unchanged, and PD increased slightly. Sympathetic activation was elicited in the other six with increased heart rate by 18 (6) beats per min. Potential difference declined significantly during sympathetic activation (delta PD = -5 (2)mV, p less than 0.05). Gastric pH increased. Eleven of 12 ulcer patients had sympathetic activation accompanied by a decline in PD, and an increased pH. Sympathetic activation in ulcer patients and volunteers impaired gastric mucosal function, as shown by a decline in gastric PD.",
author = "L H{\o}jgaard and Flemming Bendtsen",
year = "1989",
language = "English",
volume = "30",
pages = "782--785",
journal = "Gut",
issn = "0017-5749",
publisher = "B M J Group",
number = "6",

}

RIS

TY - JOUR

T1 - Gastric potential difference and pH in ulcer patients and normal volunteers during Stroop's colour word conflict test.

AU - Højgaard, L

AU - Bendtsen, Flemming

PY - 1989

Y1 - 1989

N2 - Whether mental stress is important in the pathogenesis of gastric mucosal disorders is not clearly established. This study investigated the relationship between sympathetic activation caused by the Stroop's colour word conflict test and gastric mucosal function, monitored by measuring the gastric mucosal electrical potential difference (PD). In 13 healthy volunteers and 12 duodenal ulcer patients gastric PD, pH, and heart rate were measured continuously during basal conditions, during mental stress evoked by the Stroop's colour word conflict test, and after return to basal conditions. The volunteers fell into two groups: In seven no sympathetic activation was elicited as no changes in heart rate were demonstrated. Gastric pH was unchanged, and PD increased slightly. Sympathetic activation was elicited in the other six with increased heart rate by 18 (6) beats per min. Potential difference declined significantly during sympathetic activation (delta PD = -5 (2)mV, p less than 0.05). Gastric pH increased. Eleven of 12 ulcer patients had sympathetic activation accompanied by a decline in PD, and an increased pH. Sympathetic activation in ulcer patients and volunteers impaired gastric mucosal function, as shown by a decline in gastric PD.

AB - Whether mental stress is important in the pathogenesis of gastric mucosal disorders is not clearly established. This study investigated the relationship between sympathetic activation caused by the Stroop's colour word conflict test and gastric mucosal function, monitored by measuring the gastric mucosal electrical potential difference (PD). In 13 healthy volunteers and 12 duodenal ulcer patients gastric PD, pH, and heart rate were measured continuously during basal conditions, during mental stress evoked by the Stroop's colour word conflict test, and after return to basal conditions. The volunteers fell into two groups: In seven no sympathetic activation was elicited as no changes in heart rate were demonstrated. Gastric pH was unchanged, and PD increased slightly. Sympathetic activation was elicited in the other six with increased heart rate by 18 (6) beats per min. Potential difference declined significantly during sympathetic activation (delta PD = -5 (2)mV, p less than 0.05). Gastric pH increased. Eleven of 12 ulcer patients had sympathetic activation accompanied by a decline in PD, and an increased pH. Sympathetic activation in ulcer patients and volunteers impaired gastric mucosal function, as shown by a decline in gastric PD.

M3 - Journal article

VL - 30

SP - 782

EP - 785

JO - Gut

JF - Gut

SN - 0017-5749

IS - 6

ER -

ID: 34139605