HYOSCYAMINE Definition & Meaning

hyoscyamine

[ hahy-uh-sahy-uh-meen, -min ]

Phonetic (Standard)IPA

noun

Pharmacology.

a poisonous alkaloid, C 17 H 23 NO 3 , obtained from henbane and other solanaceous plants, used as a sedative, analgesic, mydriatic, and antispasmodic.

hyoscyamine

/ ˌhaɪəˈsaɪəˌmiːn; -mɪn /

noun

a poisonous alkaloid occurring in henbane and related plants: an optically active isomer of atropine, used in medicine in a similar way. Formula: C 17 H 23 NO 3

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�y��vlog History and Origins

Origin of hyoscyamine¹

First recorded in 1855–60; hyoscyam(us) + -ine ²

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�y��vlog History and Origins

Origin of hyoscyamine¹

C19: from New Latin, from Greek huoskuamos (from hus pig + kuamos bean) + amine

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Example Sentences

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Finally, in module IV, part of which occurs in the ER membrane, littorine is converted to hyoscyamine, which is then converted to scopolamine.

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Other Datura constituents are hyoscyamine, used to control intestinal spasms, and atropine, used to speed up the heart rate.

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During the recovery, the victim is forced to consume datura, a plant that contains chemicals such as scopolamine and hyoscyamine, powerful hallucinogens that leave the individual delirious and compliant.

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During the recovery, the victim is forced to consume datura, a plant that contains chemicals such as scopolamine and hyoscyamine, powerful hallucinogens that leave the person delirious and compliant.

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Henbane yields a poisonous alkaloid, hyoscyamine, which is stated to have properties almost identical with those of atropine, from which it differs in being more soluble in water.

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