Xenobiotics sida daawooyinka synthetic, sunta dabiiciga ah iyo antibiotics waxaa detoxified by set of xenobiotic-metabolising enzymes. In aadanuhu, waxaa ka mid ah cytochrome P450 oxidases, UDP-glucuronosyltransferases, iyo glutathione S-transferases. Nidaamkan of enzymes ee saddexda marxaladood marka hore oxidizes xenobiotic (phase I) oo markaas isku xidha molecule biyaha lagu milmi karo (phase II). The xenobiotic biyo lagu milmi karo waxaa laga saari karaa unugyada organic iyo waxaa laga saari karaa antioxidants in unugyada iyo xitaa waxaa laga saari karaa by hawlo badan oo kale oo la xiriira xaaladaha oxidative sida xawaare, xeroxide, peroxides iyo xitaa xawaare.
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