What is anaphylaxis according to Charles Richet?
Anaphylaxis is a revelation of the hidden powers of the organism, a testament to the complexities of physiological adaptation. It is, in essence, a state of acquired hypersensitivity. Let us consider the facts, gentlemen. After an initial exposure to a foreign substance, the body undergoes a subtle, often unnoticed, preparation. Upon subsequent contact, even with minuscule amounts of the same substance, the organism reacts with an exaggerated, almost violent, response. This reaction, which can manifest in symptoms ranging from localized irritation to profound systemic shock, is not an attack by the substance itself, but rather the body's own overzealous defense mechanism. It is a critical concept for understanding immune responses and certain pathological conditions.
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