Inactive renin of human plasma is a circadian variable.
D000328:Adult; D000368:Aged; D002940:Circadian Rhythm; D004792:Enzyme Precursors / Q000097:blood; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012083:Renin / Q000097:blood*
D004792:Enzyme Precursors; D012083:Renin