The metabolic inhibitors acetaminophen, 7,8-benzoflavone, and methimazole significantly reduced the mutagenicity of the promutagen N-nitrosodimethylamine in the higher plant Arabidopsis thaliana. In contrast, these metabolic inhibitors had no effect on the mutagenicity of the direct-acting mutagen
Naturally occurring para-aminobenzoic acid (PABA) inhibited the formation of N-methyl-N-nitrosourea (MNU) from a nitrosation mixture of N-methylurea and nitrite at pH 3. The suppressive effect of PABA on the formation of MNU is higher than that of ascorbic acid. The presence of the MNU was assayed
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها. * تستند جميع المعلومات إلى البحوث العلمية المنشورة