| pubmed-article:6152858 | pubmed:abstractText | Several enzymes were estimated in different tumors. Ceruloplasmin, lactate dehydrogenase (LDH), and phosphohexose isomerase (PHI) showed a direct correlation with tumor growth and remission. The ratio LDH/PHI was low in solid tumors and high in lymphomas, suggesting a different metabolism. | lld:pubmed |
