Helicobacter pylori en pacientes con diferentes enfermedades gastroduodenales / Helicobacter pylori in patients with different gastroduodenal diseases
Rev. cuba. med
;
47(4)oct.-dic. 2008.
Article
in Spanish
| LILACS
| ID: lil-531343
RESUMEN
El papel que desempe±a Helicobacter pylori en el desarrollo de diferentes enfermedades digestivas ha sido ampliamente investigado y discutido. Se estudió la presencia de esta bacteria en muestras de biopsia obtenidas mediante endoscopia. Se tomaron 69 pacientes con úlcera duodenal, úlcera gástrica, gastritis crónica y dispepsia. Los diagnósticos de úlcera gástrica y gastritis crónica fueron confirmados histológicamente. Se analizaron 27 úlceras duodenales, 12 úlceras gástricas, 24 gastritis crónicas y 6 dispepsias. Se detectó la presencia de Helicobacter pylori a través de la amplificación de un fragmento del gen Ure A mediante la reacción en cadena de la polimerasa, en el 100 por ciento de las úlceras duodenales, en el 100 por ciento de las úlceras gástricas, en el 83 por ciento de las dispepsias y en el 92 por ciento de las gastritis crónicas, para una prevalencia total del 95,7 por ciento.
ABSTRACT
The role played by Helicobacter pylori in the development of different digestive diseases has been widely studied and discussed. The presence of this bacterium in biopsy samples obtained by endoscopy was studied. 69 patients with duodenal ulcer, gastric ulcer, chronic gastritis and dyspepsia were investigated. The diagnoses of gastric ulcer and chronic gastritis were histologically confirmed. 27 duodenal ulcers, 12 gastric ulcers, 24 chronic gastritis and 6 dyspepsias were analyzed. The presence of Helicobacter pylori was detected through the amplification of a fragment of the Ure A gene by polymerase chain reaction in 100 percent of the duodenal ulcers, in 100 percent of the gastric ulcers, in 83 percent of the dyspepsias and in 92 percent of chronic gastritis, for a total prevalence of 95.7 percent.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Peptic Ulcer
/
Polymerase Chain Reaction
/
Helicobacter pylori
/
Dyspepsia
Type of study:
Risk factors
Limits:
Humans
Language:
Spanish
Journal:
Rev. cuba. med
Journal subject:
Medicine
Year:
2008
Type:
Article
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