Memory cells in the antral mucosa of children with Helicobacter pylori infection.
نویسندگان
چکیده
A total of 106 patients, included in the study, were divided into three groups with regard to Helicobacter pylori infection. Endoscopy and histopathological examination of the stomach, based on the Sydney's System, were performed in all the children. CD45RA and CD45RO cells were identified by means of specific antibodies in the inflammatory infiltrate of the antral mucosa. An increased expression of CD45RO and CD45RA lymphocytes was reported, basing on the results of the study.
منابع مشابه
Macrophages of the antral mucosa in children with Helicobacter pylori infection and after eradication.
Our study included 59 children, aged 12.2 +/- 4.6 years, with Helicobacter pylori infection and 29 children, aged 11.0 +/- 4.2 years, with past H. pylori infection after spontaneous eradication with positive IgG antibodies against H. pylori and with functional disorders of the gastrointestinal tract, without H. pylori infection, with normal IgG concentration against H. pylori. All biopsy specim...
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ورودعنوان ژورنال:
- Roczniki Akademii Medycznej w Bialymstoku
دوره 49 Suppl 1 شماره
صفحات -
تاریخ انتشار 2004