Medicine
Several nucleoside analogues are used as antiviral or anticancer agents. The viral polymerase incorporates these compounds with non-canon bases. These compounds are activated in the cells by being converted into nucleotides, they are administered as nucleosides since charged nucleotides cannot easily cross cell membranes.
Read more about this topic: Nucleic Acid Analogues
Famous quotes containing the word medicine:
“Good medicine is bitter to the taste.”
—Chinese proverb.
“We gave ‘em wings to fly and they rained death on us. We gave ‘em a voice to be heard around the world and they preach hatred to poison the minds of nations. Even the medicine we gave them to ease their pain is turned into a vice to enslave half mankind for the profit of a few. Ah, Janet, dear, don’t you see? Every gift that science has given them has been twisted into a thing of hate and greed.”
—Karl Brown (1897–1990)
“No medicine in the world can do thee good;
In thee there is not half an hour’s life.”
—William Shakespeare (1564–1616)