BACKGROUND
During organogenesis the embryo is highly sensitive to oxidative stress. We hypothesize that oxidative stress and activation of a redox-sensitive transcription factor, activator protein-1 (AP-1), are early indicators of embryonic stress in response to a teratogenic insult.
Sediments are important elements of aquatic ecosystems and in general sediments accumulate diverse toxic substances. Amphibians potentially have a greater risk of exposure to contaminants in sediments, and the test of sediments provides first lines of evidences. Sediment outdoor microcosm
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