. The Biochemical journal, 1917. Biochemistry. TUMOUR AND NORMAL TISSUE OROWTH Hijo caseinogoii ration. This is ))i(>l)al)ly to a large extent due to the defective assimilation of the solid gelatin, which has been observed by Totani. This imperfect utilisation does not apparently adversely affect tumour growth when tryptophan is added, but is reflected in the lowered nutrition of the host. fffi{ Days 12 19 26 33 [Ceiiiarku Wciglit ..r tuoiuur Weight of rat-tumour g CImiigp ill wciglii (il rat (5- * ')l:UJgc ID wei«lil per Ik tumour (S d 9 9 9 • •• • » • - • • • Tumour shows slight riiilral
. The Biochemical journal, 1917. Biochemistry. TUMOUR AND NORMAL TISSUE OROWTH Hijo caseinogoii ration. This is ))i(>l)al)ly to a large extent due to the defective assimilation of the solid gelatin, which has been observed by Totani. This imperfect utilisation does not apparently adversely affect tumour growth when tryptophan is added, but is reflected in the lowered nutrition of the host. fffi{ Days 12 19 26 33 [Ceiiiarku Wciglit ..r tuoiuur Weight of rat-tumour g CImiigp ill wciglii (il rat (5- * ')l:UJgc ID wei«lil per Ik tumour (S d 9 9 9 • •• • » • - • • • Tumour shows slight riiilral necrosis ditto ditto Animal Jied, and partially devoured •20. 1. 17 Tiinionr til)roiis, with small blood supply 170 16 0 110 90 790 830 ^ 750 750 -22 0 -17 0 -12 0 -15 0 Average 13 2 - -16 5 -125 140- 120- 100- 80- 60- 40-. 9 cf • Weight Normal Itat fist - Tumour fiat* Tumour \ f / month-^ T Chart 16. Tumour development, and growth cuivcs of normal and tumour-bearing rats upon Gelatin diet + 0-5 % tryptophan + 20 "„ tyrosine. Tumour S/l\Sn. The effect u^wn yiornnd and tnmour growth of replacing the 'protein of a diet by amino-acid mixtures. It is mainly due to the extensive researches of Abderhalden that it is now proved that an animal can be maintained, and even show an increase of body-weight, when it is fed upon a diet in which protein has been entirely replaced by an amino-acid mixture prepared from a completely hydrolysed protein. Of outstanding importance in this respect are the classical experi-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Biochemical Society (Great Britain); University of Liverpool. Biochemical Dept. London [etc. ] Cambridge University Press
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbiochem, bookyear1917
