Bradykinin is a peptide that plays a critical role in various physiological processes, including blood pressure regulation, inflammation, and pain. It is a part of the kinin-kallikrein system and is known for its ability to induce vasodilation, increase vascular permeability, and contribute to the sensation of pain. In the context of toxicology, understanding bradykinin's role is essential due to its involvement in inflammatory and allergic responses, which can be exacerbated by exposure to various toxins and chemicals.
