A wide variety of research studies using different models have shown that dietary restriction can delay the onset of aging ...

Our editors also may be in touch with follow-up questions. Amino acid dietary supplements like L-tyrosine are often found in sports nutrition products, claiming to boost athletic performance and ...

Feeding female fruit flies a diet low in the amino acid tyrosine improves their ability to endure food shortage, reduces their reproductive output, and causes them to live longer, RIKEN researchers ...

Cisbio's HTRF® KinEASE™ assay for screening serine/threonine kinases now extends to tyrosine kinases (TK). The assay, developed in partnership with Millipore, uses a unique substrate containing ...

It is eliminated by metabolism through the CYP3A4 pathway and excreted through feces. Therefore, if patients are on a potent CYP3A4 inducer such as phenytoin or rifampin, the daily dose of ...