Persistence of secretory antiamoebic antibodies in patients with past invasive intestinal or hepatic amoebiasis

Olivia Valenzuela; Fernando Ramos; Patricia Morán; Enrique González; Alicia Valadez; Alejandro Gómez; Emma I. Melendro; Manuel Ramiro; Onofre Muñoz; Cecilia Ximénez

doi:10.1007/s004360100418

Persistence of secretory antiamoebic antibodies in patients with past invasive intestinal or hepatic amoebiasis

Olivia Valenzuela, Fernando Ramos, Patricia Morán, Enrique González, Alicia Valadez, Alejandro Gómez, Emma I. Melendro, Manuel Ramiro, Onofre Muñoz, Cecilia Ximénez^*

^*Autor correspondiente de este trabajo

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

13 Citas (Scopus)

Resumen

In the present work, it was demonstrated that in amoebic dysentery and amoebic liver abscess patients, the secretory response is long-lasting (> 12 months); and 50% of amoebic dysentery patients developed circulating antiamoebic IgG in comparison with 100% of amoebic liver abscess individuals. A total of 83% of these individuals developed high levels of serum anti-Entamoeba histolytica IgA. However, only 10.4% of the dysentery patients showed this anti-E. histolytica antibody isotype in serum. There was no correlation between secretory and serum antiamoebic response, suggesting independent inductive and effector sites in both compartments.

Idioma original	Inglés
Páginas (desde-hasta)	849-852
Número de páginas	4
Publicación	Parasitology Research
Volumen	87
N.º	10
DOI	https://doi.org/10.1007/s004360100418
Estado	Publicada - 2001
Publicado de forma externa	Sí

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@article{ff717df0ad154a0f804d175413271cd2,

title = "Persistence of secretory antiamoebic antibodies in patients with past invasive intestinal or hepatic amoebiasis",

abstract = "In the present work, it was demonstrated that in amoebic dysentery and amoebic liver abscess patients, the secretory response is long-lasting (> 12 months); and 50% of amoebic dysentery patients developed circulating antiamoebic IgG in comparison with 100% of amoebic liver abscess individuals. A total of 83% of these individuals developed high levels of serum anti-Entamoeba histolytica IgA. However, only 10.4% of the dysentery patients showed this anti-E. histolytica antibody isotype in serum. There was no correlation between secretory and serum antiamoebic response, suggesting independent inductive and effector sites in both compartments.",

author = "Olivia Valenzuela and Fernando Ramos and Patricia Mor{\'a}n and Enrique Gonz{\'a}lez and Alicia Valadez and Alejandro G{\'o}mez and Melendro, {Emma I.} and Manuel Ramiro and Onofre Mu{\~n}oz and Cecilia Xim{\'e}nez",

note = "Funding Information: Acknowledgements This work was supported by grants 3065M9306 from CONACYT M{\'e}xico and IN201695 from DGAPA UNAM M{\'e}xico. The authors gratefully thank Mrs. Ma. Elena Ort{\~o}́ z for her secretarial assistance. All experiments and sampling comply with the current laws for research in animal and human subjects.",

year = "2001",

doi = "10.1007/s004360100418",

language = "Ingl{\'e}s",

volume = "87",

pages = "849--852",

journal = "Parasitology Research",

issn = "0932-0113",

publisher = "Springer Verlag",

number = "10",

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TY - JOUR

T1 - Persistence of secretory antiamoebic antibodies in patients with past invasive intestinal or hepatic amoebiasis

AU - Valenzuela, Olivia

AU - Ramos, Fernando

AU - Morán, Patricia

AU - González, Enrique

AU - Valadez, Alicia

AU - Gómez, Alejandro

AU - Melendro, Emma I.

AU - Ramiro, Manuel

AU - Muñoz, Onofre

AU - Ximénez, Cecilia

N1 - Funding Information: Acknowledgements This work was supported by grants 3065M9306 from CONACYT México and IN201695 from DGAPA UNAM México. The authors gratefully thank Mrs. Ma. Elena Ortṍ z for her secretarial assistance. All experiments and sampling comply with the current laws for research in animal and human subjects.

PY - 2001

Y1 - 2001

N2 - In the present work, it was demonstrated that in amoebic dysentery and amoebic liver abscess patients, the secretory response is long-lasting (> 12 months); and 50% of amoebic dysentery patients developed circulating antiamoebic IgG in comparison with 100% of amoebic liver abscess individuals. A total of 83% of these individuals developed high levels of serum anti-Entamoeba histolytica IgA. However, only 10.4% of the dysentery patients showed this anti-E. histolytica antibody isotype in serum. There was no correlation between secretory and serum antiamoebic response, suggesting independent inductive and effector sites in both compartments.

AB - In the present work, it was demonstrated that in amoebic dysentery and amoebic liver abscess patients, the secretory response is long-lasting (> 12 months); and 50% of amoebic dysentery patients developed circulating antiamoebic IgG in comparison with 100% of amoebic liver abscess individuals. A total of 83% of these individuals developed high levels of serum anti-Entamoeba histolytica IgA. However, only 10.4% of the dysentery patients showed this anti-E. histolytica antibody isotype in serum. There was no correlation between secretory and serum antiamoebic response, suggesting independent inductive and effector sites in both compartments.

UR - http://www.scopus.com/inward/record.url?scp=17944377946&partnerID=8YFLogxK

U2 - 10.1007/s004360100418

DO - 10.1007/s004360100418

M3 - Artículo

SN - 0932-0113

VL - 87

SP - 849

EP - 852

JO - Parasitology Research

JF - Parasitology Research

IS - 10

ER -

Persistence of secretory antiamoebic antibodies in patients with past invasive intestinal or hepatic amoebiasis

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