From: The clinical relevance of the metabolism of prostate cancer; zinc and tumor suppression: connecting the dots
(NMOLS/GRAM WWT)
CITRATE
ZINC
NORMAL PERIPHERAL ZONE
12,000–14,000
3,000–4,500
MALIGNANT TISSUE
200–2000
400–800
OTHER TISSUES
250–450
200–400
PROSTATIC FLUID
40,000–150,000
8,000–10,000
BLOOD PLASMA
100–200
15