SUBSTANDARD 



518 



SULCUS 



cinerea (Illus. Diet.). S., Haptophorous, a toxoid. 

 S., Immune, the immune body. S., Interfilar. 

 See Enchylema (Illus. Diet.). S., Intervertebral. 

 See Intervertebral Discs (Illus. Diet.). S. perforata 

 lateralis, the precribrum. S. p. posterior, the post- 

 cribrum. S. reticularis alba. See Alba, Reticular. 

 S., Rollet's Secondary. See Discs, Interstitial. 

 S., Rovidas' Hyaline, a nucleoproteid insoluble in 

 water, forming a large proportion of the constituents 

 of pus-corpuscles. It expands into a tough, slimy 

 mass when treated with a lofo common salt solution. 

 It is soluble in alkalis, but quickly changed by them. 

 S., Sarcous, the substance of a sarcous element. S. 

 sensibilisatrice, Bordet's name (1899) for the inter- 

 mediary body. S., Stilling's Gelatinous, the gelat- 

 inous substance surrounding the central canal of the 

 spinal cord. S., White Reticular. See Alba, 

 Reticular. 



Substandard (sub-stand'-ard). Below the standard re- 

 quirements. 



Subsultory (sub-sul'-tor-e) \sub, under; sallire, to 

 leap]. Leaping, twitching. 



Subsultus. (See Illus. Diet.) S. clonus. See S. 

 tendinum (Illus. Diet.). 



Subsylvian {sub-sil'-ve-an). Beneath the sylvian fis- 

 sure. 



Subtarsal {sub-tar f -sal). Below the tarsus. 



Subtenial (sub-te / -ne-al). Situated beneath the tenia. 



Subtep {sub f -tep). Abbreviation of subtepidus, luke- 

 warm. 



Subternatural (sub-tur-nat' '-u-ral) \subter, below ; 

 natura, nature]. Below what is natural. 



Subthalamus {sub-thai' '-am-us). See Hypothalamus. 



Subthyroideus (sub-thi-roid'-e-us). An anomalous 

 bundle of fibers uniting the inferior and lateral thyro- 

 arytenoid muscles. 



Subtrapezial (sub-tra-pe / -ze-al). Beneath the trape- 

 zium. 



Subtuberal (sub-tu'-bur-al). Situated beneath a tuber. 



Subtympanitic (sub-tim-pan-it'-ik). See Hypotym- 

 panic. 



Suburethral (sub-u-re^thral). Beneath the urethra. 



Subvitrinal (sub-vit'-rin-al}. Beneath the vitreous 

 humor. 



Succagog, Succagogue {suk'-ag-og) \succus, juice ; 

 ayuydg, a leading]. A drug which stimulates the 

 secretory function. 



Succedaneous (suk-se-da'-ne-us) \_succedere, to take 

 the place of]. Relating to or acting as a succeda- 

 neum. 



Succinonitril (suk-sin-o-ni' -tril). Ethylene cyanid. 



S uccinylchinin (suk-sin-il-kin' '-in ) . 



CjH 4 <%,q^ ' f 20 tj 23 ?sj 2 c) A quinin ester, crystalliz- 

 ing in white needles, readily soluble in alcohol and 

 ether. Melts at 97 ° C; taste unpleasant and bitter. 



Succorrhea, Succorrhcea {suk-or-e'-ah) \succus, 

 juice; pt.lv, to flow]. An excessive flow of a secre- 

 tion. S. pancreatica, a pathologic increase of the 

 pancreatic juice when the secretory innervation of the 

 gland is exaggerated. [Hemmeter.] 



Succory [suk'-or-e). See Cichorium intybus, L. 



Succus. (See Illus. Diet.) S. anisi ozonatus. See 

 Manol. S. olutkombul, the glutinous sap of the 

 bark of Abroma angusta, L. (a. v.). S. pancreat- 

 icus, the pancreatic juice. 



Sucholoalbumin (suko-lo-al'-bu-min) [ffi'f, swine; 

 Xo^ij, bile; albumin~\. A poisonous proteid classed 

 among the albumoses obtained from cultures of the 

 bacillus of hog cholera. 



Sucholotoxin (su-ko-lo-toks'-in) \_av<;, swine; xo?fj, 

 bile; to^ik6v, poison]. A feebly toxic base obtained 



by de Schweinitz from cultures of swine plague bacillus. 

 Cf. Susotoxin. 



Suckling (su&'-ling) \sugere, to suck]. A suckling 

 child, a nursling. 



Sucramin (su-hram'-in). The ammoniacal salt of sac- 

 charin. A sweetening agent differing from saccharin 

 in its insolubility in the solvents of that substance. 



Sucrate (su'-krat). A chemic combination containing 

 sucrose. 



Sucrol {su'-krol). See Dulcitol (Illus. Diet.). 



Suction. (See Illus. Diet.) S. -plate, in dentistiy a 

 plate constructed so as to be held in place by atmos- 

 pheric pressure. 



Sudan (su-dan'). C, H u N 3 O. A diazo-compound 

 from o-naphthalamin with a-naphthol, a brown pow- 

 der used as a stain, soluble in alcohol, ether, fats, and 

 oils. Syn., Pigment brown. S. Ill, C 22 H 16 N 4 0, a 

 diazo-compound from amidoazobenzene and /j-naph- 

 thol ; a brown powder soluble in alcohol, ether, ben- 

 zene, petroleum ether, oils, and fats. S. Yellow G, 

 C n Hj N 2 O 2 , a diazo-compound from anilin and resor- 

 cinol ; a brown powder used as a stain, soluble in alco- 

 hol, fats, and oils. 



Sudol (su'-dol). A preparation used to check exces- 

 sive sweating, said to consist of wool-fat and glycerin 

 with 30% of formic aldehyd and oil of wintergreen. 



Sudoresis (su-dor-e'-sis). Excessive sweating. 



Sugar. (See Illus. Diet.) S., Acorn, quercit. S., 

 Date, sugar from the fruit of Fhanix dactylifera, L. 

 S. of Lead, lead acetate. S., Left-rotating, levu- 

 lose. S., Leo's. See Laiose. S. of Malt, maltose. 

 S., Meat, inosit. S., Mucin, fructose. 



Sugarine (shoog'-ar-in). Methylbenzolsulfinid, a com- 

 pound said to have 500 times greater sweetening power 

 than sugar. 



Sugent (su'-jent) \_sugere, to suck]. Sucking, absorb- 

 ent. 



Suggescent (sug-Jes'-enl). Fitted for sucking. 



Suggestion. (See Illus. Diet.) S., Self-, a sugges- 

 tion conveyed by the subject from one stratum of his 

 personality to another without external intervention. 



Sujee (su'-je) [Indian]. Fine flour from the inner part 

 of the wheat grains, made in India. 



Sukal (su'-kal) [East Indian, drying up]. Vernacular 

 for trypanosomiasis. 



Sulcus. (See Illus. Diet.) 2. A furrow on the mesal 

 or ventricular surface of the brain. S. ad aquaeduc- 

 tum vestibuli. See Fossa, Sulciform. S., Cacu- 

 minal, in comparative neurology one beginning at the 

 laterocephalic angle of the flocculus and curving 

 around in a direction caudodorsomesad usually fuses 

 with its opposite from the other pileuni. (Stroud.) S. 

 centralis. See Fissure, Central (Illus. Diet.). S. 

 centralis insulae. See Fissure, Transinsular (Illus. 

 Diet.). S. circularis. See lissure, Circuminsular 

 (Illus. Diet. ). S, Culminal, in comparative neurol- 

 ogy one dividing the culmen from the central lobe and 

 extending laterad to the mesa] binder of the medipe- 

 dunele. (Stroud.) S., Ecker's, the anterior or trans- 

 verse occipital sulcus, usually joined to the horizontal 

 part of the interparietal sulcus. S., Floccular, in 

 comparative neurology a sulcus separating the flocculus 

 from the pileum and from the surface of the niedipe- 

 duncle. It arises just dorsad of the auditory nerve and 

 / extends dorsocaudoventrad in the form of a loop to the 

 caudal limit of the flocculus. (Stroud.) S. frontalis 

 inferior. See Fissure, Subfrontal (Illus. Diet.). 

 S. frontalis superior. See Fissure, Super/rental 

 (Illus. Diet.). S., Furcal, in comparative neurology 

 a sulcus just caudad of the culmen forming a landmark 

 of division between the preramus and postramus. 

 (Stroud.) S. habense, the furrow along the dorso- 



