Regulation of amino acid transport in chick embryo heart cells: I. Adaptive system of mediation for neutral amino acids
โ Scribed by G.C. Gazzola; R. Franchi; V. Saibene; P. Ronchi; G.G. Guidotti
- Book ID
- 115721656
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 821 KB
- Volume
- 266
- Category
- Article
- ISSN
- 0005-2736
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Substrate regulation of System A transport activity in rat H4 hepatoma cells is described. The uptake of several amino acids was tested in t h e presence of system-specific inhibitors. System A activity was increased in a RNA-and protein synthesis-dependent manner by amino acid deprivation of the ce
## Abstract Changes in amino acid transport activity by system A (a Na^+^โdependent agency with affinity for a discrete group of neutral amino acids) caused by the addition of serum to serumโdeprived cultured chick embryo fibroblasts have been evaluated by measurements of ^14^Cโlabeled Lโproline an