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Tesis Doctoral
Histofisiología del epitelio renal de helix aspersa (mollusca, gastropoda, pulmonata, stylommatophora)
(1983)
La excreción es, por definición, la separación de los productos de desecho de los fluidos tisulares y corporales, y su eliminación del organismo. Además, se considera como el resultado de la filtración del líquido de la ...
Artículo
Effect of protein kinase a activity on the association of ADP-ribosylation factor 1 to Golgi membranes
(The American Society for Biochemistry and Molecular Biology, 2000)
The small GTP-binding protein ADP-ribosylation factor 1 (ARF1) is an essential component of the molecular machinery that catalyzes the formation of membranebound transport intermediates. By using an in vitro assay that ...
Artículo
Ultrastructural localization of acid phosphatase activity in the kidney sac nephrocytes of helix aspersa
(The Japan Society of Histochemistry and Cytochemistry, 1984)
Ultracytochemical analysis of acid phosphatase in the nephrocytes of Helix aspersa renal sac was carried out using beta-glycerophosphate as the substrate of reaction. The reaction product was localized on dictyosomes, ...
Tesis Doctoral
Estudio citoquímico del epitelio branquial de "Cyprinus carpio" su participación en los procesos de osmorregulación y permeabilidad
(1989)
La branquia de los peces teleósteos es uno de los órganos que, anatómica e histológicamente, ha alcanzado un mayor grado de diferenciación a lo largo de la escala zoológica. Tal hecho está basado en su multifuncionalidad ...
Artículo
A Regulatory Role for cAMP-dependent Protein Kinase in Protein Traffic along the Exocytic Route
(The American Society for Biochemistry and Molecular Biology, 1996)
The influence of protein kinase A activity on transport of newly synthesized vesicular stomatitis virus G glycoprotein along the exocytic pathway was examined. Transport of vesicular stomatitis virus G glycoprotein ...
Tesis Doctoral
Caracterización de un subcompartimento proteolítico en el retículo endoplásmico de condrocitos
(1996)
LOS CONDROCITOS DE POLLO EN CULTIVO SINTETIZAN EL PROTEOGLICANO AGRECAN COMO UN PRECURSOR DE 370 KDA QUE ES GLICOSILADO Y SECRETADO AL MEDIO DE CULTIVO CON UNA VIDA MEDIA DE 30 MINUTOS. HEMOS DEMOSTRADO CON ESTUDIOS ...
Artículo
Protein kinase A activity is required for the budding of constitutive transport vesicles from the trans-Golgi network
(National Academy of Sciences of the USA, 1997)
We have examined the role played by protein kinase A (PKA) in vesicle-mediated protein transport from the trans-Golgi network (TGN) to the cell surface. In vivo this transport step was inhibited by inhibitors of PKA catalytic ...
Artículo
Trimeric G proteins modulate the dynamic interaction of PKAII with the Golgi complex
(The Company of Biologists Ltd, 1999)
The Golgi complex represents a major subcellular location of protein kinase A (PKA) concentration in mammalian cells where it has been previously shown to be involved in vesicle-mediated protein transport processes. We ...
Artículo
Presence of terminal N-acetylgalactosamine residues in subregions of the endoplasmic reticulum is influenced by cell differentiation in culture
(The American Society for Biochemistry and Molecular Biology, 1991)
Using Helix pomatia lectin as a specific probe for terminal, nonreducing N-acetylgalactosamine residues, glycoprotein precursors bearing newly initiated O-linked oligosaccharides have been localized in the lumen of the ...
Tesis Doctoral