IN U LIN 



314 



IODOFORMAL 



action on starch and is destroyed by excessive alkalinity 

 or acidity. 



Inulin. (See Illus. Diet.) Syn., Menyanthin ; Dah- 

 lin; Alantin; Smislrin; Synantherin. I., Pseudo-, 

 ^192^16^162' irregular globules soluble in hot water. 

 I., White, horny starch-like masses from the bulb of 

 Dahlia variabilis, Desf. 



Invertebral (in-z'nrt'-e-bral) [in, not; vertebra, back- 

 bone]. Without a spinal column. 



Invertebrate (in-vurt / -e-brat) [in, not; vertebra, back- 

 bone]. I. Without a spinal column ; invertebral. 2. 

 An animal without a vertebra. 



Investiture, Investment (in-vesl f -i-chur, in-vesl'- 

 ment) [in, in; vestere, to clothe]. A sheath, a cover- 

 ing. I., Fibrous (of the suprarenal capsule), a 

 sheath of connective tissue composed of an outer loose 

 portion and an inner part adhering closely to the cap- 

 sule; its deeper layers contain unstriped muscle-fiber. 

 Syn., Involucrum rents succenturiati. I., Myeline, 

 the medullary sheath. 



Invious (in'-ve-tis) [in, not; via, a way]. Impenetra- 

 ble ; impervious. 



Involution. (See Illus. Diet.) 2. The folding in of 

 an embryonic membrane. 3. A retrograde change. 

 I., Buccal, the folding in of the epiblast which forms 

 the cavity of the mouth. I., Pituitary, the ingrowth 

 of the epiblast of the mouth cavity which forms the 

 hypophysis. I., Senile, senile atrophy. 



Inyloma [in-il-o / -mah) [Zc, fiber; b/.i/, matter]. A 

 fibrous tumor ; inhyloma. 



Inymenitis (in-im-en-i f -tis). See Inohymenitis (Illus. 

 Diet.). 



Iodacetanilin [i-o-das-et-an' -il-itt). See Iodoacetanilid. 



Iodacetate (i-o-das / -et-dt). A salt of iOdacetic acid. 



Iodacetyl (i-o-das'-et-il). See Acetyl Iodid. 



Iodalbacid (i-o-dal-bas / -id). Iodin (10%) combined 

 with albumin. In treatment of syphilis, dose, 15 gr. 

 (1 gm. ) 3 to 6 times daily. 



Iodamyl {i-o-dam'-il). 1. See Amyl Iodid. 2. See 

 Iodamylum. I.-formol, a combination of formic alde- 

 hyd, starch, thymol, and iodin. 



Iodamylum (i-o-dam'-il-um). Iodized starch ; em- 

 ployed internally in the proportion of 5 parts of iodin 

 to 95 parts of starch, dose, 3-10 gr. (2-6 gm. ); ex- 

 ternally in sluggish ulcers. 



Iodanisol (i-o-darr'-is-ol). C fi H 4 (OCH 3 )I. A pro- 

 posed antiseptic forming a yellow or red crystalline 

 mass soluble in alcohol and ether, melting at 47 ° C. 



Iodantifebrin. See Iodoacetanilid. 



Iodanytin, Iodanytol {i-odan f -it-in, -ol). A combi- 

 nation of iodin and anytin ; a bactericide. 



Iodcaffein. See lodocaftin. 



Iodethane, Iodethyl {i-o'-delh-an, -//). See Ethyl 

 Iodid (Illus. Diet.). 



Iodethylformin ( i-o-deth-il-form'-i)i). C 6 H, ? N 4 (C 2 H 5 - 

 \\. A proposed substitute for iodids for internal use. 



Iodhydrate \i-dd-hi'-drdt ). Synonym of Hydriodate. 



Iodic' {i-o'-dik). Obtained from or containing iodin; 

 also due to the use of iodin. 



Iodin. (See Illus. Diet.) I. Brom-'d. See Bromin 

 fodid. I. Pentoxid. See Acid, Iodic (Illus. Diet.). 

 I. -phosphor, a combination of phosphorus, A, gr. 

 in 20 rti of iodopin of 25 % strength. It is used hypo- 

 dermically in neurasthenia, spinal sclerosis, gout, etc. 

 Dose, 20 n\,. I. -reaction, iodophilia (,/. v. ) developed 

 by exposing a dried blood-smear to the action of a solu- 

 tion containing 3 parts of potassic iodid and I part of 

 iodin in 100 parts of water, brought to syrupy consis- 

 tency by adding lumps of gum arabic. I. Tribromid, 

 IBr s , a combination of iodin and bromin ; a dark-brown 

 fluid recommended for spraying in diphtheric sore 

 throat of children ; I part in 300 of water. 



Iodinophil {i-o-din f -o-fil) [iodin; <f>iheiv, to love]. 

 Having an affinity for iodin stain. A histologic ele- 

 ment staining readily with iodin. 



Iodinophilia [i-o-din-o-Jil' '-e-ah). See Iodophilia. 



Iodiodoformin [i-o-di-o-do-form' -iii). C 6 H 12 N 4 . CHI 3 . 

 A light-brown insoluble powder melting at 178 C. 

 obtained from hexamethylenetetramin by action of 

 iodin ; it is recommended as a substitute for iodin. 



Iodipin [i-c/ -dip-in). An addition-product of iodin, 

 IO% to 2$%, and sesame oil; a yellow liquid with 

 fatty taste used in syphilis, sciatica, etc. Dose, by 

 mouth, 1-4 drams of 10% solution; enema, 5-7 oz.; 

 subcutaneous injection, 1-2 drams of 25^ solution. 



Iodite (i-o'-dit I. A salt of iodous acid. 



Iodium (i-o'-di-nm). Same as Iodin. 



Iodoacetanilid (i-o-do-as-et-an'-il-id). C g H g INO. An 

 inert substance forming white, tasteless, flaky crystals, 

 insoluble in water, obtained from acetanilid in acetic 

 acid by action of iodin chlorid. Syn., Iodantefebrin ; 

 Iodoacetanilid. 



Iodoalbumin (i-o-do-al'-bu-min). A compound of 

 iodin and albuminoids used in myxedema. 



Iodoamylene (i-o-do-anZ-ilen). C 5 H 9 I. A reaction- 

 product of valerylene with fuming hydroiodic acid ; a 

 clear liquid soluble in alcohol, boils at 142 C. Syn., 

 Valerylene hydroiodid. 



Iodoamylum. See Iodamylum. 



Iodantipyrin {i-o-dan-te-pi' '-riri). See Iodpyrin (Illus. 

 Diet.). 



Iodoargentate {i-o-do-ar' '-Jen-tat). A salt formed by 

 combining silver iodid with another metallic iodid. 



Iodocaffein {i-o-do-kaf'-e-in). Colorless crystals soluble 

 in water, decomposing in hot water, obtained from a 

 solution of potassium iodid and caffein by action of 

 sulfuretted hydrogen. 



Iodocarvacrol (i-o-do-kar' -vak-rol). See Carvacrol 

 Iodid. 



Iodocasein (i-o-do-ha / -se-in). An antiseptic yellow 

 powder with odor of iodin prepared from iodin and 

 casein; it is used as a vulnerary. 



Iodochloroxyquinolin {i-o-do-klor-oks-e-kivin'-ol-in). 

 A bactericide used in surgery as a substitute for iodo- 

 form. Syn., Vioform. 



Iodocol, Iodokol (i-o'-do-krl). A compound of iodin 

 and guaiacol, forming a dark-red powder; used in 

 tuberculosis, croupous pneumonia, etc. Dose, 3-6 gr. 

 (0.2-0.4 gm. ) 4 to 5 times daily. 



Iodocresol (i-o-do-h/r'-sol). C 7 H 7 IO. A compound 

 of iodin and cresol ; an odorless yellow powder pro- 

 posed as a substitute for iodoform. Syn., Traumatoi. 



Iodocrol (i-o'-do-krol). See Carvacrol Iodid. 



Iodocyanid (i-o-do-si'-an-id). A double salt made up 

 of a cyanid and an iodid of the same base. 



Iododerma (i-o-do-dnrm'-ah) [iodin; dtpfia, skin]. 

 Skin-diseases due to use of iodin and its preparations. 



Iodoeugenol (i-o-do-u' 'jcn-ol). C, H n K>.,. A com- 

 pound of iodin and eugenol-sodium; a yellow, inodor- 

 ous, insoluble powder, melting at 150 C. It is used 

 as an antiseptic. 



Iodoform. (See Illus. Diet.) Syn., Carbon scsqui- 

 iodid; Formoiodid; Formyltriiodid ; Formylum iodit' 

 turn ; Methenyl triiodid. I., Aromatized, iodoform 

 aromatized by cumarin. I. -calomel, equal parts of 

 iodoform and'calomel. I., Creolinated, that deodor- 

 ized with 2'', of creolin. I., Deodorous, a combina- 

 tion of iodoform and thymol. Syn., Anotol. I., 

 Oleate, a mixture of 2% of iodoform in oleic acid. It 

 is used as an external antiseptic on ulcers and abrasions. 

 I.-plomb. See under Plonib. I.-salol, a mixture 

 of iodoform and salol ; used as an antiseptic in old 

 wounds and in cavities. 



Iodoformal (i-o-do-form'-al). C 6 II 12 N 4 . C,Ii 5 I. CHI 8 . 





