Hipersencibilidade Respiratoria
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1. Participação dos canais de cálcio na hiperreatividade induzida por ovalbumina em traquéias isoladas de ratos / Role of the calcium channels on ovalbumin-induced rat airway hyperresponsiveness
In order to verify the interference of the antigenic challenge on traqueal contractility in vitro, male rats (250 -350 g) were ovalbumine (OVA)-sensitized and, 13 to 14 days later, they were challenged through the sensitizing antigen inhalation (OVA, 1 mg/ml, followed by 5 mg/ml). Animals were sacrificed immediately (SD0) or 24 hours (SD24) after the antigen
Publicado em: 2004