Microcystin-LR and nodularin, along with okadaic acid, are potent inhibitors of protein phosphatases 1 and 2A (PP1 and PP2A). The mechanisms of action of microcystin-LR and nodularin in the liver and that of okadaic acid, a potent tumor promoter on mouse skin, have attracted the attention of the
OBJECTIVE
The classic two-stage chemical carcinogenesis in rodents is not directly linked to multistage carcinogenesis in humans. In light of our findings that tumor necrosis factor-α (TNF-α) is an endogenous tumor promoter and that TNF-α-inducing protein (Tipα) of Helicobacter pylori stimulates
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