Abstract |
The common mucosal immune system was stimulated by oral immunisation with jack bean urease and the adjuvant cholera toxin. A high level of local antibody and serum antibody was induced in mice following hyperimmunisation with this combination. No cross-reacting antibody was found against either Helicobacter pylori or Helicobacter felis. No protection was observed against oral challenge of immunised mice with living H. felis thus disproving the interesting hypothesis of Pallen and Clayton that plant urease might induce a protective immunity against helicobacter infection.
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Authors | M Chen, A Lee, S L Hazell, P Hu, Y Li |
Journal | FEMS microbiology letters
(FEMS Microbiol Lett)
Vol. 116
Issue 3
Pg. 245-50
(Mar 01 1994)
ISSN: 0378-1097 [Print] England |
PMID | 8181696
(Publication Type: Journal Article)
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Chemical References |
- Antibodies, Bacterial
- Bacterial Vaccines
- Immunoglobulin A
- Immunoglobulin G
- Urease
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Topics |
- Animals
- Antibodies, Bacterial
- Bacterial Vaccines
(administration & dosage, isolation & purification)
- Bile
(immunology)
- Cross Reactions
- Disease Models, Animal
- Fabaceae
(enzymology)
- Female
- Gastritis
(etiology, immunology, prevention & control)
- Helicobacter
(enzymology, immunology)
- Helicobacter Infections
(etiology, immunology, prevention & control)
- Helicobacter pylori
(enzymology, immunology)
- Immunization
- Immunoglobulin A
(biosynthesis)
- Immunoglobulin G
(blood)
- Mice
- Models, Biological
- Plants, Medicinal
- Urease
(immunology)
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