acetylcholinen.

Brit.

/ˌasᵻtʌɪlˈkəʊliːn/,

/ˌasᵻtɪlˈkəʊliːn/,

/ˌasᵻtʌɪlˈkəʊlɪn/,

/ˌasᵻtɪlˈkəʊlɪn/, U.S.

/əˌsidlˈkoʊˌlin/,

/ˌæsədlˈkoʊˌlaɪn/

Forms: 1900s acetylcholin, 1900s– acetylcholine.

Origin: Formed within English, by compounding. Etymons: acetyl n., choline n.

Etymology: < acetyl n. + choline n.

Biochemistry and Physiology.

A compound which is an important neurotransmitter, present at neuromuscular junctions and throughout the central and autonomic nervous systems.The acetyl ester of choline; C₇H₁₇O₃N.

ΘΚΠ

the world > matter > chemistry > organic chemistry > esters > [noun] > named

oxalic ether1788

margarate1819

acrylate1843

urethane1856

tropeine1880

malonic ester1881

heavy oil of wine1882

phosphatide1884

ethanoate1892

imino-ester1897

acetylcholine1906

phaeophytin1907

phytic acid1908

propiolactone1917

silicon ester1923

methyl methacrylate1933

Tylose1934

testosterone propionate1937

filicin1941

trichothecin1948

siphonein1949

acetyl coenzyme A1950

acetyl CoA1951

1906 R. Hunt & R. de M. Taveau in Brit. Med. Jrnl. 22 Dec. 1789/2 Acetyl-cholin, the first of this series, is a substance of extraordinary physiological activity.

1944 Ann. Reg. 1943 353 The electrical and chemical theories of transmission of nerve impulses may be reconciled by the discovery that acetylcholine is an essential link in the generation of the electrical changes recorded during activity.

1977 Ann. Internal Med. 86 337/2 Recent observations indicate that nutritional factors also exert major influences on brain levels of at least two neurotransmitters, serotonin and acetylcholine.

1990 S. King Stand (new ed.) iii. lxxii. 1046 Your muscles run on tiny charges, too—a chemical called acetylcholine allows the charge to pass when you need to move.

2007 N.Y. Times (National ed.) 16 Sept. ix. 11/3 Participants may also take part in experiments with an herbal version of a drug that impacts acetylcholine, a neurotransmitting compound that affects memory.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	acetylcholine
释义	acetylcholinen. Brit. /ˌasᵻtʌɪlˈkəʊliːn/, /ˌasᵻtɪlˈkəʊliːn/, /ˌasᵻtʌɪlˈkəʊlɪn/, /ˌasᵻtɪlˈkəʊlɪn/, U.S. /əˌsidlˈkoʊˌlin/, /ˌæsədlˈkoʊˌlaɪn/ Forms: 1900s acetylcholin, 1900s– acetylcholine. Origin: Formed within English, by compounding. Etymons: acetyl n., choline n. Etymology: < acetyl n. + choline n. Biochemistry and Physiology. A compound which is an important neurotransmitter, present at neuromuscular junctions and throughout the central and autonomic nervous systems.The acetyl ester of choline; C₇H₁₇O₃N. ΘΚΠ the world > matter > chemistry > organic chemistry > esters > [noun] > named oxalic ether1788 margarate1819 acrylate1843 urethane1856 tropeine1880 malonic ester1881 heavy oil of wine1882 phosphatide1884 ethanoate1892 imino-ester1897 acetylcholine1906 phaeophytin1907 phytic acid1908 propiolactone1917 silicon ester1923 methyl methacrylate1933 Tylose1934 testosterone propionate1937 filicin1941 trichothecin1948 siphonein1949 acetyl coenzyme A1950 acetyl CoA1951 1906 R. Hunt & R. de M. Taveau in Brit. Med. Jrnl. 22 Dec. 1789/2 Acetyl-cholin, the first of this series, is a substance of extraordinary physiological activity. 1944 Ann. Reg. 1943 353 The electrical and chemical theories of transmission of nerve impulses may be reconciled by the discovery that acetylcholine is an essential link in the generation of the electrical changes recorded during activity. 1977 Ann. Internal Med. 86 337/2 Recent observations indicate that nutritional factors also exert major influences on brain levels of at least two neurotransmitters, serotonin and acetylcholine. 1990 S. King Stand (new ed.) iii. lxxii. 1046 Your muscles run on tiny charges, too—a chemical called acetylcholine allows the charge to pass when you need to move. 2007 N.Y. Times (National ed.) 16 Sept. ix. 11/3 Participants may also take part in experiments with an herbal version of a drug that impacts acetylcholine, a neurotransmitting compound that affects memory. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < n.1906
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