In this important study, Li and others identified cell membrane receptors for juvenile hormone (JH), a terpenoid hormone in insects that regulates their development and reproduction. While ...

The National Institute on Aging says that calcium is especially important for older people at risk for bone loss. The Institute recommends 1,000 mg each day for men between the ages of 51 and 70 ...

上海研生实业有限公司成立于2011年专业销售各种科学实验产品，包括分子生物学、细胞生物学、免疫学、等多个研究及应用领域。旗下有“上研生”品牌。 我们努力将欧美进口品牌的产品推荐给各类研究人员；另一方面也非常重视国内科研市场的产品开发 ...

Calcium is a vital mineral that is crucial for the health of our bones, teeth, and muscles. Even though it is found in numerous foods, achieving the right amounts purely through diet can be ...

Environmental Research Center, University of Technology, Baghdad, Iraq. Email: jawaddhy@yahoo.co.in, mukheled@yahoo.com, aik_mik@yahoo.com, athmarjaffer@yahoo.com ...

Department of Surgery, Division of Surgical Oncology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States Center for Systems Immunology, University of Pittsburgh, Pittsburgh, ...

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo namesti 5/542, 16000 Prague, Czech Republic ...

All system components are identified and registered automatically once they are connected; when the titration method is started, not only the titrants and their titers, but also the electrodes and ...