. The pigmentary, growth and endocrine disturbances induced in the aunran tadpole by the early ablation of the pars buccalis of the hypophysis. Fig. 7 GrowtK curves of hypophysectomized toad larvae supplied with freshanterior-lobe substance, with alcoholic extract, and with alcoholic residue of theanterior lobe. The ordinates represent the total length of the larvae expressed inmillimeters. 62 PIGMENTARY GROWTH AFTER ABLATION OF. Fig. 8 Growth curves of hypophysectomized toad larvae supplied with freshanterior-lobe substance, with aqueous extract, and aqueous residue of the anteriorlobe. The o


. The pigmentary, growth and endocrine disturbances induced in the aunran tadpole by the early ablation of the pars buccalis of the hypophysis. Fig. 7 GrowtK curves of hypophysectomized toad larvae supplied with freshanterior-lobe substance, with alcoholic extract, and with alcoholic residue of theanterior lobe. The ordinates represent the total length of the larvae expressed inmillimeters. 62 PIGMENTARY GROWTH AFTER ABLATION OF. Fig. 8 Growth curves of hypophysectomized toad larvae supplied with freshanterior-lobe substance, with aqueous extract, and aqueous residue of the anteriorlobe. The ordinates represent the total length of the larvae expressed in milli-meters. THE PARS BUCCALIS OF THE HYPOPHYSIS 63 70 TOAD ^ TADPOLES. ^^^ ^ .^ M- V 11 w- / r 11 too- •?s- ,\* / . / sr 0^/ /h Si- $ 1 J11 /A 48- tf 1 11 46- 1 \ 1 / ^ c^ —^... o 1 S J f \ 44- 40- 1 r ( 4- 1 y / / / r/ S6- 1 y .6 . 34- 1 >1•1 1 / ^ 30- 1 1 -1 . { 28 - 1 /• r p 2b- 7 /■■ ■iA - 22- 1 -:1 1 1 % 18 1 */6 16 - * 1 1 1—1—1 1 3- > 5 E> S = i t^ t Si ^ ^ a w ^ t f Fig. 9 Growth curves of thyroidectomized toad larvae supplied with liver,hypophysectomized toad larvae supplied with fresh anterior-lobe substance andwith hypophysial colloid. The ordinates represent the total length of the larvaeexpressed in millimeters. 64 PIGMENTARY GROWTH AFTER ABLATION OF Wi-l m to ss a 8I ^ >i U , 1 o 7


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfrogs, bookyear1920