منابع مشابه
Nitrogen metabolism in tumor bearing mice.
In experiments with whole animals infested with a highly malignant strain of Ehrlich ascites tumor cells, serial concentrations of amino acids were determined for host plasma, ascitic fluid, and tumor cells, throughout tumor development. Concentration gradients of glutamine, asparagine, valine, leucine, isoleucine, phenylalanine, tyrosine, histidine, tryptophan, arginine, serine, methionine, an...
متن کاملKetone-body metabolism in tumour-bearing rats.
During starvation for 72 h, tumour-bearing rats showed accelerated ketonaemia and marked ketonuria. Total blood [ketone bodies] were 8.53 mM and 3.34 mM in tumour-bearing and control (non-tumour-bearing) rats respectively (P less than 0.001). The [3-hydroxybutyrate]/[acetoacetate] ratio was 1.3 in the tumour-bearing rats, compared with 3.2 in the controls at 72 h (P less than 0.001). Blood [glu...
متن کاملPlasma enzymes in tumor-bearing rats.
The plasma enzymes, lactic dehydrogenase, glutamic oxalacetic transaminase, and malic dehydrogenase, increased pro gressively in tumor-bearing rats. The amount of increase varied markedly with the type of tumor and the site of implantation. A lactic dehydrogenase agent could not be demonstrated in any of these animals. Isozyme patterns indicated the tumor was a significant contributor to the in...
متن کاملProtein transfer in tumor-bearing rats.
The data of Francis and Winnick (3) suggest that chick heart fibroblasta utilized for growth the protein of the embryo extract nutrient medium without prior complete hydrolysis. A growing tu mor exhibits many of the characteristics of em bryonic tissue, including a marked affinity for protein constituents. The rapid growth of tumors might be explained in part if the transfer of pro tein from th...
متن کاملLiver nitrogen in tumor-bearing rats.
In a previous study of tumor-bearing rats of the Wistar strain (1@), it was shown that the growth of a neopla.sm elsewhere than in the liver itself was frequently accompanied by an increase in the weight of the liver. It was recognized that the per centage of liver water was increased in such am mals (4, 8); but, according to McEwen and Haven (8), the dry livers of rats with subcutaneous im pla...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1968
ISSN: 0021-5198
DOI: 10.1254/jjp.18.245