Apoptosis in human gastric mucosa, chronic gastritis, dysplasia and carcinoma: analysis by terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labelling

1996 ◽  
Vol 428-428 (4-5) ◽  
Author(s):  
M. Ishida ◽  
Y. Gomyo ◽  
S. Tatebe ◽  
S. Ohfuji ◽  
H. Ito
Keyword(s):  
Gastric Mucosa ◽  
Chronic Gastritis ◽  
Terminal Deoxynucleotidyl Transferase ◽  
Human Gastric Mucosa

scholarly journals Relation of Helicobacter pylori to the human gastric mucosa in chronic gastritis of the antrum.

Gut ◽  
1990 ◽  
Vol 31 (11) ◽  
pp. 1230-1236 ◽  
Author(s):  
L L Thomsen ◽  
J B Gavin ◽  
C Tasman-Jones
Keyword(s):  
Helicobacter Pylori ◽  
Gastric Mucosa ◽  
Chronic Gastritis ◽  
Human Gastric Mucosa

H. pylori down-regulates TRAIL (DR4)-receptors in the human gastric mucosa, a possible mechanism for chronic persistence

2001 ◽  
Vol 120 (5) ◽  
pp. A81-A81
Author(s):  
B NEU ◽  
R RAD ◽  
M NEUHOFER ◽  
C TRAUTWEIN ◽  
M GERHARD ◽  
...  
Keyword(s):  
Gastric Mucosa ◽  
Human Gastric Mucosa ◽  
H Pylori

scholarly journals Purification and Properties of Acid Deoxyribonucleases of Human Gastric Mucosa and Cervix Uteri

1974 ◽  
Vol 249 (12) ◽  
pp. 3884-3889 ◽  
Author(s):  
Masayoshi Yamanaka ◽  
Yoriaki Tsubota ◽  
Motoaki Anai ◽  
Koji Ishimatsu ◽  
Makoto Okumura ◽  
...  
Keyword(s):  
Gastric Mucosa ◽  
Cervix Uteri ◽  
Human Gastric Mucosa ◽  
Purification And Properties

Succinic and Malic Oxidase in Gastric Hydrochloric Acid Production

1956 ◽  
Vol 187 (3) ◽  
pp. 427-431 ◽  
Author(s):  
Joseph J. Vitale ◽  
Oscar M. Jankelson ◽  
Patricia Connors ◽  
D. Mark Hegsted ◽  
Norman Zamcheck
Keyword(s):  
Gastric Mucosa ◽  
Guinea Pig ◽  
Succinic Dehydrogenase ◽  
Titratable Acidity ◽  
Spectrophotometric Analysis ◽  
Parietal Cells ◽  
Human Gastric Mucosa ◽  
City Hospital ◽  
Malic Dehydrogenase ◽  
Oxidase System

Effect of histamine on the activity of succinic oxidase and malic dehydrogenase was studied in guinea pig and human gastric mucosa. Human tissue was obtained through the surgical services of the Boston City Hospital. Control value for the succinic oxidase system of the proximal half of the guinea pig stomach was approximately 480 ( Qo2 (N) (µl O2/mg nitrogen/hr.)). After histamine, this value rose to 550 in 30 minutes with a simultaneous rise in titratable acidity of the stomach contents. Animals fasted for 72 hours had a Qo2 (N) of approximately 500 and after histamine a Qo2 (N) of 700 was observed. Spectrophotometric analysis of succinic dehydrogenase and cytochrome oxidase activities, two of the major components of the succinic oxidase system, revealed that both components are increased following histamine administration. Malic dehydrogenase, however, was not affected by histamine treatment. Succinic dehydrogenase was demonstrated by histochemical localization and was concentrated below the superficial mucous layer where parietal cells were abundant. Succinic oxidase activity of human gastric mucosa was demonstrable only in those specimens containing abundant parietal cells. This study confirms the view that HCl production by parietal cells is associated with aerobic metabolism and is perhaps under enzymatic control. The study suggests that the succinic oxidase system may be involved in the production or secretion of HCl.

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