scholarly journals Epidemiology of Helicobacter pylori

2022 ◽  
Vol 55 (S1) ◽  
Author(s):  
Amnon Sonnenberg
Keyword(s):  
Author(s):  
A. R. Crooker ◽  
W. G. Kraft ◽  
T. L. Beard ◽  
M. C. Myers

Helicobacter pylori is a microaerophilic, gram-negative bacterium found in the upper gastrointestinal tract of humans. There is strong evidence that H. pylori is important in the etiology of gastritis; the bacterium may also be a major predisposing cause of peptic ulceration. On the gastric mucosa, the organism exists as a spiral form with one to seven sheathed flagella at one (usually) or both poles. Short spirals were seen in the first successful culture of the organism in 1983. In 1984, Marshall and Warren reported a coccoid form in older cultures. Since that time, other workers have observed rod and coccal forms in vitro; coccoid forms predominate in cultures 3-7 days old. We sought to examine the growth cycle of H. pylori in prolonged culture and the mode of coccoid body formation.


2000 ◽  
Vol 15 (12) ◽  
pp. H2-H2
Author(s):  
IS Mertasudira ◽  
JR Saketi ◽  
A. Djumhana ◽  
J. Widjojo ◽  
SA Abdurachman

1998 ◽  
Vol 13 (11-s4) ◽  
pp. S178-S184 ◽  
Author(s):  
PETER KONTUREK ◽  
TOMASZ BRZOZOWSKI ◽  
STANISLAW KONTUREK ◽  
ELZBIETA KARCZEWSKA ◽  
ROBERT PAJDO ◽  
...  

2000 ◽  
Vol 15 (12) ◽  
pp. H10-H11
Author(s):  
Budi Purnomo ◽  
Eva J. Soeleman ◽  
Hadjat S. Digdowirogo ◽  
Hartati N. Soehardjo

Author(s):  
Taddese Mekonnen Ambay ◽  
Philipp Schick ◽  
Michael Grimm ◽  
Maximilian Sager ◽  
Felix Schneider ◽  
...  

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