XAPHTHOLATE 



375 



NECK 



Salicylate. See Betol (Illus. Diet.). N. sodium. 

 See Murocidin (Illus. Diet.). 



Naphtholate {naf'-thol-at). A naphthol compound 

 in which a base replaces the hydrogen atom in the 

 hydroxyl. 



Naphtholism [naf'-thol-iztti). Poisoning from con- 

 tinued external application of naphthol ; it is marked 

 by nephritis, hematuria, and eclampsia. 



Naphtholum (iiaf'-thol-uni). 3-Naphthol. 



Naphthopyrin (naf-tho-pi' '-rin). A molecular com- 

 pound obtained by the prolonged trituration of J-naph- 

 thol with twice its weight of antipyrin. 



Naphthoresorcin [tiaf-lho-res-or* -sin). Transparent 

 crystals, melting at 124 C, obtained by heating di- 

 oxvnaphthalinsulfonic acid with dilute inorganic acids. 



Nap'hthosalol (naf-tho-sa'-lol). See Betol( Illus. Diet.). 



Naphthoxol (naf-thoks'-ol). An antiseptic fluid said 

 to consist of a mixture of a 3^ solution of hydrogen 

 peroxid, 32 #-38^ alcohol, and 2# naphthol. 



Naphthoyl {naf'-tho-il). C u H 7 or C 10 H.CO. The 

 univalent radicle of naphthoic acid. 



Naphthyl (naf'-thil). C 10 H.. The radicle of naph- 

 thalene. 



Narcein. (See Illus. Diet. ) N. Hydrochlorid, C M - 

 HogN0 9 . H CI — 2 H.,0, an acid substance forming 

 colorless needles freely soluble in water ai.d alcohol. 

 It is used as a hypnotic in doses of J/6-3 gr. (o 01-0.2 

 gm.). N. Meconate, C 2S H, 9 N0 9 . C T H 4 7 , yellow 

 crystals soluble in water. It is used as a sedative. 

 Subcutaneous dose, 75— f gr. (0.006-0.025 if™*)* ^* 

 Sodium and Sodium Salicylate. See Antispasmin. 

 N. Valerianate, C^H^NOg . C 5 H )0 O 2 , a greenish- 

 white unstable powder soluble in alcohol or hot water; 

 decomposes on exposure. It is used as a sedative in 

 mania, hysteria, etc. 



Narcomania, t See Illus. Diet.) 2. Insanity from use 

 of narcotics. 3. A morbid craving for narcotics. 



Narcomaniac (nar-ko-ma' -ne-ak). One affected with 

 narcomania. 



Narcosis. (See Illus. Diet.) N., Medullary, anes- 

 thesia by cocainization of the spinal cord. See Anes- 

 thesia, Corning- Bier Method. 



Narcoticoacrid, Narcoticoirrirant {nar-kot-ik-o-ak 1 '- 

 rid, nar-kot-ik-o-ir' -it-ant). See Acronarcotic. 



Narcotize 1 nar'-kot-iz). To bring under the influence 

 of a narcotic. 



Nardostachys (nar-do-stak'-is) [vapdoc, spikenard; 

 vc, an ear of corn]. A genus of plants of the 

 order Valerianea, consisting of a single species. N. 

 jatamansi, D. C, found in Nepal and Bengal and 

 supposed to be the nard of the ancients. The rhizome 

 and root, jatamansi root, are antispasmodic and anti- 

 hysteric, and are also used in making fragrant salves. 



Nargol (nai^-gol). Silver nucleate; S. nucleid, a com- 

 pound of nucleinic acid and silver oxid containing 10^1 

 of the latter; it causes blanching of the conjunctiva. 



Naringenin {nar-in'-jen-in). C 17 H u 6 . A dissocia- 

 tion product of naringin. 



Narinjin {narin'-jin) [Sanscrit, narinji, the orange]. 

 C 23 H 26°i2 + 4H,0, or C 23 H m O m + 5rl 2 0. A glucosid 

 isolated by de Vrij in 1857 from the blossoms of 

 Citrus decumana, L. , the grape-fruit or pomelo tree. 

 It occurs in bitter, rhombic, yellow prisms or crystal- 

 line masses, soluble in boiling w-ater or hot alcohol, 

 insoluble in ether, chloroform, or benzol. 



Narry [nar'-e] [Mongolian]. Alcoholic gastritis. 



Nasaroff's Phenomenon. The gradually decreasing 

 differences between the rectal temperatures taken before 

 and after cold baths, observed in animals, especially 

 dogs. 

 Nasoantral (na-zo-an'-tral). Relating to the nose and 

 the maxillary antrum. 



Nasoantritis (na-ze-an-tri'-tis). Rhinitis combined 

 with inflammation of the antrum of Highmore. 



Nasoaural (na-zo'-auS-ral). Relating to the nose and 

 ear. 



Nasobuccal (na-zo-buk' -al). Relating to the nose and 

 cheek. 



Nasobuccopharyngeal ( na- zo- buk- c-far- in'-je-al) . 

 Relating to the nose, cheek, and pharynx. 



Nasociliary \na-zo-sil f -e-a-re). Applied to a nerve 

 distributed to the nose and the ciliary body. 



Nasomalar {na-zo-ma' '-lar). Relating to the nose and 

 the malar bone. 



Nasomanometer {na-zo-man-om'-et-ur). A manom- 

 eter supplied with tubes to introduce liquid into the 

 nostrils in order to test the permeability of the nose. 



Nasooccipital [na-zo-ok-sip/ -it-al). Pertaining to the 

 nose and the occiput. 



Nasopalpebral ina-zo-pal r -pe-bral). Relating to the 

 nose and the eyelids. 



Nasorostral {na-zo-ros'-tral). Relating to the rostrum 

 of the nose. 



Nasoscope (na-zo'-skop). A rhinoscope. 



Nasoseptitis, Nasosaeptitis (na-zo-sip-ti'-tis) [nasus, 

 nose; septum, septum]. Inflammation of the nasal 

 septa. 



Nasoturbinal {tia-zo-tur'-bin-al). Relating to the 

 nose and the turbinal bones. 



Nasrol (nas'-roi). Sodium sulfocaffeate. See Sytn- 

 phorol. 



Nasute. (See Illus. Diet. ) 2. Keen of scent. 



Nata, Natta (na'-tah, not' -ah'). See A'asta (Illus. 

 Diet.). 



Natrin {nat f -rin). An alkaloid isolated from Solanum 

 tomatillo, Phil. Syn., Witheringin. 



Natrix (na f -triks). The name in Chili for the bitter 

 plants Solanum crispum, R. et P., S. gayanum, Phil., 

 and S. tomatillo, Phil., which are used in scarlet fever, 

 typhus, measles, etc. 



Natto {nat'-o). A Japanese dish, fermented soja 

 beans. 



Nauclein (iiaic'-kle-in). See Catechin (Illus. Diet.). 



Nauheim Treatment. See under Treatment. 



Nausea. (See Illus. Diet.) N., Creatic, N., Krea- 

 tic, morbid aversion to eating animal food. 



Nausia, Nausiasis (natv'-se-ah, naw se-a'-sis). See 

 Nausea. 



Nausiosis (naw-se-o'-sis). I. Nausea. 2. A venous 

 hemorrhage in which the flow is discharged by jets. 



Navel. (See Illus. Diet.) N., Membranous, in the 

 fetus the borders of the imperfectly united abdominal 

 plates surrounding the umbilical vesicle. N., Vascu- 

 lar, a cicatrix in the center of the navel after the cord 

 has fallen off, corresponding to the junction of the 

 three umbilical vessels. 



Naviculare {na-'ik-u-la'-re) [navicula, a small vessel]. 

 The scaphoid bone. 



Navicularthritis Wa-vik-u-lar-thri'-tis). In veterinary 

 practice inflammation of the navicular bone and con- 

 tiguous tissues resulting in incomplete extension of the 

 joint, tumefaction of the hoof, and pain. 



Naviculocuboid {na-vik-u-lo-ku'-boid). Relating to 

 the scaphoid and the cuboid bones. 



Naviculocuneiform \na-vik-u-lo-ku-ne'-e-form). Re- 

 lating to the scaphoid and cuneiform bones. 



Neb [AS.]. A horny plate on the bill of young birds 

 for breaking the egg-shell; it also occurs on the 

 embryos of turtles, tortoises, crocodiles, alligators, and 

 monotremes. 



Neck. (See Illus. Diet.) N., Cephalic, Wilder's 

 name for the constricted, neck-like region lying be- 

 tween the quadrigeminum and the thalami. Syn., 

 Isthmus prosencephala N., Madelung's, "Made- 



