chronic lead exposure

常见例句

Objective To study the effect of acute and chronic lead exposure on total extracellular signal regulated kinase 2(ERK2) of rat hippocampus.
目的探讨急、慢性染铅对大鼠海马总量细胞外信号调节激酶2（ERK2）含量的影响。
Chronic sun exposure may lead to premature aging, severe wrinkling, pigmented skin-lesion development, or moles, and various malignant skin tumors.
长期暴露于太阳底下可能导致皮肤早衰，严重起皱纹，色素性皮肤病变的发展，或长痣，以及各种恶性皮肤肿瘤。
AIM To investigate the effect of acute and chronic lead exposure on CA1 long term potentiation(LTP) and active extracellular signal regulated kinase 2(ERK2) of rat hippocampus.
目的探讨急、慢性铅中毒对大鼠海马活化的细胞外信号调节激酶2 （ERK2 ）含量的影响及其与海马CA1区长时程增强（LTP）的关系。