The following sections of this BookRags Literature Study Guide is offprint from Gale's For Students Series: Presenting Analysis, Context, and Criticism on Commonly Studied Works: Introduction, Author Biography, Plot Summary, Characters, Themes, Style, Historical Context, Critical Overview, Criticism and Critical Essays, Media Adaptations, Topics for Further Study, Compare & Contrast, What Do I Read Next?, For Further Study, and Sources.
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The following sections, if they exist, are offprint from Beacham's Guide to Literature for Young Adults: "About the Author", "Overview", "Setting", "Literary Qualities", "Social Sensitivity", "Topics for Discussion", "Ideas for Reports and Papers". (c)1994-2005, by Walton Beacham.
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1913-1987
Chinese-American chemist and endocrinologist who was the first to synthesize a human hormone. Li was also the first to show that hormones, in this case, ACTH (adrenocorticotropic hormone), was comprised of a total of 39 amino acids in a specific order, or sequence. In later years, Li was the first to isolate human growth hormone and, in 1970, to synthesize it. This was one of the first hormones used in the treatment of dwarfism.