منابع مشابه
Complement-dependent anaphylactic reactions.
The concept of elicitation of reactions of anaphylactic type by non-tissue-fixing antibody, through activation of complement and release of anaphylatoxins by antigen-antibody complexes in vivo, is not clearly defined by published evidence. Experimental data are presented to demonstrate that guinea pig immunoglobulin G2 (noncytotropic) complexed with antigen in vitro elicits dermal reactions in ...
متن کاملRenin angiotensin aldosterone system in anaphylactic reactions induced by immunotherapy
Although patients with a history of hymenoptera venom anaphylaxis showed significantly reduced plasma levels of angiotensin-I and angiotensin-II compared to controls, there is no study in the literature to investigate the renin angiotensin aldosterone system (RAAS) in patients with anaphylactic reaction induced by immunotherapy. The purpose of this study is to determine the role of the renin an...
متن کاملIgA-induced anaphylactic transfusion reactions: a report of four cases.
Anaphylactic reactions after transfusion of a small amount of red cell compatible blood is described. Typical manifestations were substernal pain, dyspnea, and severe normovolemic shock. All the four patients lacked IgA and were found to have antibodies to IgA with titers from 500 to 16,000, as determined by a passive hemagglutination assay. In immunodiffusion against IgA, a single precipitatio...
متن کاملAnaphylactic reactions presenting with hypertension
BACKGROUND Although a few case reports about hypertensive anaphylaxis (HA) are available in the present literature, there is no study about the prevalence of HA. In this study, we review our cases with anaphylaxis presenting with hypertension and ascertain its prevalence. The documents of the patients who had anaphylactic reactions after the procedures performed for the diagnosis and treatment ...
متن کاملCommentary-anaphylactic reactions to paracetamol.
Paracetamol is a widely consumed antipyretic and analgesic agent used either in combination or as a single agent. The general safety of paracetamol in therapeutic dosage has allowed it to become a freely available over-the-counter preparation. A safety evaluation of nonnarcotic analgesics in therapeutic doses ranked paracetamol as among the safest in their study. Most patients are not asked or ...
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ژورنال
عنوان ژورنال: Srpski arhiv za celokupno lekarstvo
سال: 2010
ISSN: 0370-8179,2406-0895
DOI: 10.2298/sarh1008498a