Results 271 to 280 of about 248,141 (296)

Activation of cationic amino acid transport through system y+ correlates with expression of the T-cell early antigen gene in human lymphocytes

Pfl�gers Archiv European Journal of Physiology, 1992
Lysine influx (2 microM) into activated human B and T lymphocytes through transport systems y+ and y+L was measured. In activated T cells very substantial activation of system y+ was detected; system y+L was also activated in these cells but with a slower time course and to a smaller extent.
C A, Boyd, D H, Crawford
openaire   +2 more sources

Modulation of the cationic amino acid transport system y+L by surface potential, ouabain and thrombin in human platelets: effects of uremia.

Nephron. Experimental nephrology, 2008
Nitric oxide (NO), a key endogenous mediator involved in the maintenance of platelet function, is synthesized from the amino acid L-arginine. We have shown that L-arginine transport in platelets is rate-limiting for NO synthesis. A disturbance in the L-arginine-NO pathway in platelets was previously described in chronic renal failure (CRF) patients ...
Siqueira, M A D, Martins, M A, Pereira, N R, Moss, M B, Santos, S F F, Mann, G E, Mendes-Ribeiro, A C, Brunini, T M C   +7 more
openaire   +2 more sources

Activation of an Na + -dependent amino acid transport system upon fertilization of sea urchin eggs.

Experimental Cell Research, 1972
David Epel
semanticscholar   +1 more source

Cloning and functional characterization of a new subtype of the amino acid transport system N.

American Journal of Physiology - Cell Physiology, 2001
T. Nakanishi, R. Kekuda, Y. Fei, T. Hatanaka, M. Sugawara, R. Martindale, F. Leibach, P. Prasad, V. Ganapathy   +8 more
semanticscholar   +1 more source

Changes in expression and function of syncytin and its receptor, amino acid transport system B(0) (ASCT2), in human placental choriocarcinoma BeWo cells during syncytialization.

Placenta, 2002
Y. Kudo, C. Boyd
semanticscholar   +1 more source

Amino acid metabolism, transport and signalling in the liver revisited

Biochemical Pharmacology, 2022
Coen C Paulusma, Wouter H Lamers, Stefan Broer   +2 more
exaly  

An amino acid transport system in Streptococcus faecium.

Archives of Biochemistry and Biophysics, 1962
T. D. Brock, G. Moopenn
semanticscholar   +1 more source

The bovine renal epithelial cell line NBL-1 expresses a broad specificity Na(+)-dependent neutral amino acid transport system (System Bo) similar to that in bovine renal brush border membrane vesicles.

Biochimica et Biophysica Acta, 1992
Frances A. Doyle, J. McGivan
semanticscholar   +1 more source

Activation of a Na+-dependent amino acid transport system in preimplantation mouse embryos.

Developmental Biology, 1974
R. Borland, R. J. Tasca
semanticscholar   +1 more source

Characteristics and hormonal regulation of amino acid transport system A in isolated rat hepatocytes.

Current Topics in Cellular Regulation, 1985
M. Kilberg, E. F. Barber, M. Handlogten
semanticscholar   +1 more source