A reaction mechanism is a sequence of elementary reactions that can explain how an overall chemical reaction proceeds. Interference phenomena observed in chemical reactions usually arise from two ...

Biphasic anaphylaxis is a second anaphylactic reaction after successful treatment, without new allergen exposure. It can occur up to 72 hours later, often peaking within 8 to 11 hours. Symptoms can ...

Delayed anaphylaxis can start an hour or more after peanut exposure, sometimes days later. Symptoms include swelling, wheezing, weak pulse, hives, vomiting, and confusion. Biphasic anaphylaxis can ...

Numerous studies have suggested the utility of non-invasive molecular biomarkers to monitor recipients of kidney transplants. A new correlation-based algorithm using stepwise analysis of gene ...