Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add filters








Year range
1.
Alergia inmunol. pediátr ; 6(6): 206-8, nov.-dic. 1997.
Article in Spanish | LILACS | ID: lil-217463

ABSTRACT

Se presenta el caso de un niño con infección repetida del tracto respiratorio, donde de documenta la deficiencia aislada de inmunoglobulina E, por el método de RIA, en tres determinaciones, la cual se diagnostica con la determinación en niños de IgE menor a 2 UI/mL y en adultos con una determinación menor a 4 UI/mL. Es el primer caso reportado en México, apoyado en los hallazgos de la literatura, en donde ya se identifica como una inmunodeficiencia primaria, aislada o combinada a otras inmunodeficiencias


Subject(s)
Humans , Male , Child , Immunoglobulin E/deficiency , Respiratory Tract Infections/immunology
2.
Asian Pac J Allergy Immunol ; 1990 Dec; 8(2): 133-6
Article in English | IMSEAR | ID: sea-36447

ABSTRACT

The mechanisms involved in adverse reactions to local anaesthetic (LA) agents are poorly understood. True IgE-mediated reactions appear to be rare. We report a patient with panhypogammaglobulinemia who developed anaphylactoid reactions to two different LAs (lignocaine and procaine), associated with positive intradermal skin tests to these agents as well as prilocaine, despite absent detectable IgE in the serum and a negative RAST test to procaine. We conclude that direct histamine release induced by LA is likely to be the major mechanism in this case.


Subject(s)
Adult , Anaphylaxis/chemically induced , Anesthetics, Local/administration & dosage , Female , Histamine/metabolism , Humans , Immunoglobulin E/deficiency , Injections, Intramuscular , Lidocaine/adverse effects , Prilocaine/adverse effects , Procaine/adverse effects
SELECTION OF CITATIONS
SEARCH DETAIL