See below:: Not all proteins are functionally active, especially in the case of enzymes. Discordance between renin concentration (prc) and renin activity (pra) allows detection of adrenal tumors. See this site for more info. http://www.ncbi.nlm.nih.gov/pubmed/15080782.
Answered 12/21/2013
4.7k views
2 doctors weighed in across 2 answers
6 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question