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antineoplaston

noun

an·​ti·​neo·​plas·​ton -ˌnē-ə-ˈpla-ˌstän How to pronounce antineoplaston (audio)
: any of various synthetic compounds based on substances originally isolated from urine and blood that are composed chiefly of peptides and have been administered experimentally to treat cancer

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Cite this Entry

“Antineoplaston.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/antineoplaston. Accessed 30 Nov. 2025.

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