What potent nephrotoxins are contained within the *Aristolochia* species plants?

Answer

Aristolochic acids.

The *Aristolochia* species, frequently encountered in various traditional medicinal applications globally, harbor chemical constituents that pose extreme danger to the kidneys. These specific compounds are known as aristolochic acids. They are classified as potent nephrotoxins, meaning they directly induce injury to the kidney tissue, and they are also recognized human carcinogens. Exposure to these acids is directly linked to the rapid development of interstitial nephritis, which involves severe inflammation in the space between the kidney tubules, often culminating swiftly in irreversible kidney failure. Recognizing and avoiding products containing any *Aristolochia* is paramount for renal protection.

What potent nephrotoxins are contained within the *Aristolochia* species plants?
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