ichthyoln.

/ˈɪkθɪɒl/

Etymology: < ichthyo- comb. form + Latin oleum oil. (But perhaps suggested by ichthyolite.)

Medicine.

A brownish-yellow syrupy liquid of disagreeable odour, obtained by the dry distillation of bituminous rocks containing remains of fossil fishes; used as a remedy in skin diseases. Also, the dark, viscous liquid obtained by sulphonating the distillate and neutralizing the product with ammonia, in which form the substance has been most commonly employed (see quot. 1950).Ichthyol has been registered as a proprietary name.

ΘΚΠ

the world > health and disease > healing > medicines or physic > medical preparations of specific origin > biological product > [noun] > from fossils

Jewish stone1580

Jew's stone1598

lapis judaicus1646

ichthyol1884

ichthammol1907

the world > health and disease > healing > medicines or physic > medicines for specific purpose > preparations treating or preventing specific ailments > [noun] > for skin diseases > derived from fossils

ichthyol1884

1884 Trade Marks Jrnl. 1 Oct. 908 Ichthyol... Ichthyol Gesellschaft Cordes, Hermanni & Co., Hamburg; merchants... Chemical substances prepared for use in medicine and pharmacy.

1898 Voice (N.Y.) 10 Feb. 5/2 Ichthyol and other similar agents..may be painted on the affected portions of the skin.

1900 A. R. Cushny Text-bk. Pharmacol. & Therapeutics ii. 379 Ichthyol is the ammonia salt of a sulphonic acid derived from the tar of a bituminous shale which is found in the Tyrol.

1907 Brit. Pharmaceut. Codex 89 Ammonii Ichthosulphonas. Ammonium Ichthosulphonate. Synonyms.—Ichthamol; Ammonium Sulpho-ichthyolate. Ammonium ichthosulphonate consists of the ammonium salts of the sulphonic acids prepared from ichthyol—the oily product of the destructive distillation of a greyish bituminous schist..found in the Karwendel Mountains.

1932 C. J. Miller Clin. Gynecol. v. 105 Eroded and inflamed cervices are often temporarily improved by local applications of tincture of iodine..or some similar agent, after which tampons saturated with ichthyol and glycerine are inserted into the vagina.

1950 Jrnl. Soc. Chem. Industry 69 107/1 There is confusion in the nomenclature: the British Pharmacopoeia defines ichthammol as ‘the ammonium salts of sulphonic acids of an oily substance, prepared from a bituminous schist, together with ammonium sulphate and water’. The oily substance..is commonly known as ichthyol. The B.P.C. however, states that ichthyol is a proprietary name for a brand of ichthammol. Unna..urged the use of the unsulphonated oil and the restriction of the name ichthyol to this material... When [sulphonated and] neutralized with ammonia, the product was variously known as ammonium ichthyosulphonate, the original name of ichthyol, and finally as ichthammol: this is the ichthammol of the B.P.

1962 Brit. Jrnl. Plastic Surg. 15 278 All burns have had the same basic treatment—exposure and regular painting of the burned areas and surrounding skin with glycerin and ichthyol.

Derivatives

ichthyˈolic adj. pertaining or related to ichthyol.

ΚΠ

1885 Lancet 26 Sept. 577 The ammonium salt of sulpho~ichthyolic acid... The ichthyol salt may be taken indefinitely.

This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2021).

单词	ichthyol
释义	ichthyoln. /ˈɪkθɪɒl/ Etymology: < ichthyo- comb. form + Latin oleum oil. (But perhaps suggested by ichthyolite.) Medicine. A brownish-yellow syrupy liquid of disagreeable odour, obtained by the dry distillation of bituminous rocks containing remains of fossil fishes; used as a remedy in skin diseases. Also, the dark, viscous liquid obtained by sulphonating the distillate and neutralizing the product with ammonia, in which form the substance has been most commonly employed (see quot. 1950).Ichthyol has been registered as a proprietary name. ΘΚΠ the world > health and disease > healing > medicines or physic > medical preparations of specific origin > biological product > [noun] > from fossils Jewish stone1580 Jew's stone1598 lapis judaicus1646 ichthyol1884 ichthammol1907 the world > health and disease > healing > medicines or physic > medicines for specific purpose > preparations treating or preventing specific ailments > [noun] > for skin diseases > derived from fossils ichthyol1884 1884 Trade Marks Jrnl. 1 Oct. 908 Ichthyol... Ichthyol Gesellschaft Cordes, Hermanni & Co., Hamburg; merchants... Chemical substances prepared for use in medicine and pharmacy. 1898 Voice (N.Y.) 10 Feb. 5/2 Ichthyol and other similar agents..may be painted on the affected portions of the skin. 1900 A. R. Cushny Text-bk. Pharmacol. & Therapeutics ii. 379 Ichthyol is the ammonia salt of a sulphonic acid derived from the tar of a bituminous shale which is found in the Tyrol. 1907 Brit. Pharmaceut. Codex 89 Ammonii Ichthosulphonas. Ammonium Ichthosulphonate. Synonyms.—Ichthamol; Ammonium Sulpho-ichthyolate. Ammonium ichthosulphonate consists of the ammonium salts of the sulphonic acids prepared from ichthyol—the oily product of the destructive distillation of a greyish bituminous schist..found in the Karwendel Mountains. 1932 C. J. Miller Clin. Gynecol. v. 105 Eroded and inflamed cervices are often temporarily improved by local applications of tincture of iodine..or some similar agent, after which tampons saturated with ichthyol and glycerine are inserted into the vagina. 1950 Jrnl. Soc. Chem. Industry 69 107/1 There is confusion in the nomenclature: the British Pharmacopoeia defines ichthammol as ‘the ammonium salts of sulphonic acids of an oily substance, prepared from a bituminous schist, together with ammonium sulphate and water’. The oily substance..is commonly known as ichthyol. The B.P.C. however, states that ichthyol is a proprietary name for a brand of ichthammol. Unna..urged the use of the unsulphonated oil and the restriction of the name ichthyol to this material... When [sulphonated and] neutralized with ammonia, the product was variously known as ammonium ichthyosulphonate, the original name of ichthyol, and finally as ichthammol: this is the ichthammol of the B.P. 1962 Brit. Jrnl. Plastic Surg. 15 278 All burns have had the same basic treatment—exposure and regular painting of the burned areas and surrounding skin with glycerin and ichthyol. Derivatives ichthyˈolic adj. pertaining or related to ichthyol. ΚΠ 1885 Lancet 26 Sept. 577 The ammonium salt of sulpho~ichthyolic acid... The ichthyol salt may be taken indefinitely. This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2021). < n.1884
随便看	resistance exercise resistance fighter resistance furnace resistance gene resistance helix resistance leader resistance level resistance movement resistance piece resistance pile resistance pyrometer resistance running resistance thermometer resistance training resistance transfer factor resistance welding resistance wire resistance work resistance-attribute resistance-capacitance resistance-coupled resistanceattribute resistancecapacitance resistancecoupled resistanceless