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Clara Peña

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Co-Publications
Name
20
Rodríguez de Lores Arnaiz, Georgina
14
Gironacci, Mariela
10
Medina, Jorge
9
Paladini, Alejandro
7
Reinés, Analía
6
Taira, Carlos
5
Polizio, Ariel Héctor
4
Vatta, Marcelo
4
Tomaro, María
4
Wolfman, C
4
Gorzalczany, Susana
4
Herbin, T
3
Höcht, Christian
3
Blank, Viviana
3
Calviño, María

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Publications

TOP 3
Polizio Ariel H; Balestrasse Karina B; Gornalusse German G; Gorzalczany Susana B; Santa-Cruz Diego M; Yannarelli Gustavo G; Peña Clara; Tomaro María L
Losartan exerts renoprotection through NAD(P)H oxidase downregulation in a renovascular model of hypertension.
Pereyra-Alfonso Susana; Del Valle Armanino María; Vázquez Carolina; Peña Clara; Rodríguez de Lores Arnaiz Georgina
High-affinity neurotensin receptor is involved in phosphoinositide turnover increase by inhibition of sodium pump in neonatal rat brain.
Bersier María Geraldina; Peña Clara; Rodríguez de Lores Arnaiz Georgina
The expression of NMDA receptor subunits in cerebral cortex and hippocampus is differentially increased by administration of endobain E, a Na+, K+-ATPase inhibitor.

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All Publications

2009: Polizio Ariel H; Balestrasse Karina B; Gornalusse German G; Gorzalczany Susana B; Santa-Cruz Diego M; Yannarelli Gustavo G; Peña Clara; Tomaro María L
Losartan exerts renoprotection through NAD(P)H oxidase downregulation in a renovascular model of hypertension.
Regulatory peptides 2009;156(1-3):28-33.
2008: Pereyra-Alfonso Susana; Del Valle Armanino María; Vázquez Carolina; Peña Clara; Rodríguez de Lores Arnaiz Georgina
High-affinity neurotensin receptor is involved in phosphoinositide turnover increase by inhibition of sodium pump in neonatal rat brain.
Neurochemical research 2008;33(11):2206-13.
2008: Bersier María Geraldina; Peña Clara; Rodríguez de Lores Arnaiz Georgina
The expression of NMDA receptor subunits in cerebral cortex and hippocampus is differentially increased by administration of endobain E, a Na+, K+-ATPase inhibitor.
Neurochemical research 2008;33(1):66-72.
2007: Blank Viviana C; Peña Clara; Roquin Leonor P
A cyclic chimeric interferon-alpha2b peptide induces apoptosis in tumor cells.
Cancer biology & therapy 2007;6(11):1787-93.
2007: Gironacci Mariela M; Brosnihan K Bridget; Ferrario Carlos M; Gorzalczany Susana; Verrilli María A Lopez; Pascual Mariano; Taira Carlos; Peña Clara
Increased hypothalamic angiotensin-(1-7) levels in rats with aortic coarctation-induced hypertension.
Peptides 2007;28(8):1580-5.
2007: Giani Jorge F; Gironacci Mariela M; Muñoz Marina C; Peña Clara; Turyn Daniel; Dominici Fernando P
Angiotensin-(1 7) stimulates the phosphorylation of JAK2, IRS-1 and Akt in rat heart in vivo: role of the AT1 and Mas receptors.
American journal of physiology. Heart and circulatory physiology 2007;293(2):H1154-63.
2007: Belloc Carlos G; Longhi Silvia A; Peña Clara; Blank Viviana A; Miranda Marta E; Retegui Lilia A
Identification, synthesis and properties of a consensus peptide recognized by a monoclonal antibody directed to various type I cytokine receptors.
Life sciences 2007;81(7):553-9.
2007: Polizio Ariel Héctor; Gironacci Mariela Mercedes; Tomaro Maria Luján; Peña Clara
Angiotensin-(1-7) blocks the angiotensin II-stimulated superoxide production.
Pharmacological research : the official journal of the Italian Pharmacological Society 2007;56(1):86-90.
2007: Pereyra-Alfonso Susana; Rodríguez de Lores Arnaiz Georgina; Peña Clara
Phosphoinositide hydrolysis increase by angiotensin-(1--7) in neonatal rat brain.
Regulatory peptides 2007;140(3):162-7.
2007: Polizio Ariel H; Peña Clara
Lisinopril as an antioxidant in hypertension?
Antioxidants & redox signaling 2007;9(3):393-7.
2007: Loureiro M E; Marino V J; Mathieu P A; Duhalde M; Roguin L P; Peña C; Retegui L A
Properties of cryptic epitopes and their corresponding antibodies as indicated by the study of human and ovine growth hormones.
Immunological investigations 2007;36(2):159-74.
2006: Polizio Ariel H; Gonzales Soledad; Muñoz Marina C; Peña Clara; Tomaro María L
Behaviour of the anti-oxidant defence system and heme oxygenase-1 protein expression in fructose-hypertensive rats.
Clinical and experimental pharmacology & physiology 2006;33(8):734-9.
2006: Höcht Christian; Opezzo Javier A W; Gironacci Mariela M; Peña Clara; Taira Carlos A
Hypothalamic cardiovascular effects of angiotensin-(1-7) in spontaneously hypertensive rats.
Regulatory peptides 2006;135(1-2):39-44.
2006: Polizio Ariel Héctor; Gorzalczany Susana; Taira Carlos; Peña Clara
Aortic coarctation induces oxidative stress in rat tissues.
Life sciences 2006;79(6):596-600.
2005: Reinés A; Zárate S; Carmona C; Negri G; Peña C; Rodríguez de Lores Arnaiz G
Endobain E, a brain endogenous factor, is present and modulates NMDA receptor in ischemic conditions.
Life sciences 2005;78(3):245-52.
2005: Peña Clara; Blank Viviana C; Marino Verónica J; Roguin Leonor P
Synthesis and biological properties of chimeric interferon-alpha2b peptides.
Peptides 2005;26(7):1144-9.
2005: Polizio Ariel Héctor; Peña Clara
Effects of angiotensin II type 1 receptor blockade on the oxidative stress in spontaneously hypertensive rat tissues.
Regulatory peptides 2005;128(1):1-5.
2005: Bersier M G; Miksztowicz V; Peña C; Rodríguez de Lores Arnaiz G
Modulation of aspartate release by ascorbic acid and endobain E, an endogenous Na+, K+ -ATPase inhibitor.
Neurochemical research 2005;30(4):479-86.
2005: Höcht Christian; Opezzo Javier A W; Gironacci Mariela M; Peña Clara; Taira Carlos A
Anterior hypothalamic beta-adrenoceptors in chronic aortic-coarctated hypertensive rats: an interaction with central angiotensin II receptors.
Clinical and experimental pharmacology & physiology 2005;32(1-2):30-4.
2004: Vatta Marcelo; Peña Clara; Fernández Belisario E; Rodríguez de Lores Arnaiz Georgina
Endobain E, a brain Na+, K+ -ATPase inhibitor, decreases norepinephrine uptake in rat hypothalamus.
Life sciences 2004;76(4):359-65.
2004: Gironacci Mariela M; Valera María S; Yujnovsky Irene; Peña Clara
Angiotensin-(1-7) inhibitory mechanism of norepinephrine release in hypertensive rats.
Hypertension 2004;44(5):783-7.
2004: Coba Marcelo P; Muñoz Marina C; Dominici Fernando P; Toblli Jorge E; Peña Clara; Bartke Andrzej; Turyn Daniel
Increased in vivo phosphorylation of insulin receptor at serine 994 in the liver of obese insulin-resistant Zucker rats.
The Journal of endocrinology 2004;182(3):433-44.
2004: Falkenstein Roberto J; Gornalusse Germán G; Peña Clara
Synthesis and characterization of a chimeric peptide derived from fasciculin that inhibits acetylcholinesterase.
Journal of peptide science : an official publication of the European Peptide Society 2004;10(6):342-9.
2004: Reinés A; Zárate S; Peña C; Rodríguez de Lores Arnaiz G
The effect of endogenous modulator endobain E on NMDA receptor is interfered by Zn2+ but is independent of modulation by spermidine.
Neurochemical research 2004;29(4):819-25.
2004: Gironacci Mariela Mercedes; Yujnovsky Irene; Gorzalczany Susana; Taira Carlos; Peña Clara
Angiotensin-(1-7) inhibits the angiotensin II-enhanced norepinephrine release in coarcted hypertensive rats.
Regulatory peptides 2004;118(1-2):45-9.
2004: Reinés Analía; Peña Clara; Rodríguez de Lores Arnaiz Georgina
Allosteric modulation of [3H]dizocilpine binding to N-methyl-D-aspartate receptor by an endogenous Na+, K+-ATPase inhibitor: dependence on receptor activation.
Brain research 2004;996(1):117-25.
2003: Höcht Christian; Opezzo Javier A W; Gironacci Mariela; Peña Clara; Taira Carlos A
Study of the hypothalamic angiotensin system in aortic coarctated rats using the reverse microdialysis technique.
Pharmacological research : the official journal of the Italian Pharmacological Society 2003;48(3):301-7.
2003: Rodríguez de Lores Arnaiz G; Herbin T; Peña C
A comparative study between a brain Na+,K(+)-ATPase inhibitor (endobain E) and ascorbic acid.
Neurochemical research 2003;28(6):903-10.
2003: Pellegrino de Iraldi Amanda; Peña Clara; Rodríguez de Lores Arnaiz Georgina
The effect of an endogenous Na+, K+-ATPase inhibitor on rat lens transparency and ultrastructure.
Cellular and molecular neurobiology 2003;23(2):131-41.
2003: Coba M P; Turyn D; Peña C
Synthesis and immunogenic properties of phosphopeptides related to the human insulin receptor.
The journal of peptide research : official journal of the American Peptide Society 2003;61(1):17-23.
2002: Calviño M A; Peña C; Rodríguez de Lores Arnaiz G
Metabotropic glutamate receptor involvement in phosphoinositide hydrolysis stimulation by an endogenous Na(+), K(+)-ATPase inhibitor and ouabain in neonatal rat brain.
Brain research. Developmental brain research 2002;138(2):167-75.
2002: Gonzales Soledad; Noriega Guillermo O; Tomaro María L; Peña Clara
Angiotensin-(1-7) stimulates oxidative stress in rat kidney.
Regulatory peptides 2002;106(1-3):67-70.
2002: Gironacci Mariela M; Fernández-Tomé María del Carmen; Speziale Emir; Sterin-Speziale Norma; Peña Clara
Enhancement of phosphatidylcholine biosynthesis by angiotensin-(1-7) in the rat renal cortex.
Biochemical pharmacology 2002;63(3):507-14.
2001: Calviño M A; Peña C; Rodríguez de Lores Arnaiz G
An endogenous Na+, K+-ATPase inhibitor enhances phosphoinositide hydrolysis in neonatal but not in adult rat brain cortex.
Neurochemical research 2001;26(11):1253-9.
2001: Reinés A; Peña C; Rodríguez de Lores Arnaiz G
[3H]dizocilpine binding to N-methyl-D-aspartate (NMDA) receptor is modulated by an endogenous Na+, K+-ATPase inhibitor. Comparison with ouabain.
Neurochemistry international 2001;39(4):301-10.
2000: Gironacci M M; Rodríguez-Fermepín M; Vatta M; Fernandez B E; Rubio M; Peña C
Angiotensin-(1-7) does not affect norepinephrine neuronal uptake or catabolism in rat hypothalamus and atria.
Cellular and molecular neurobiology 2000;20(6):773-9.
2000: Blank V C; Peña C; Roguin L P
Suitable experimental conditions are required to characterize interferon-alpha2b synthetic peptides.
European journal of biochemistry / FEBS 2000;267(18):5711-6.
2000: Gironacci M M; Vatta M; Rodriguez-Fermepín M; Fernández B E; Peña C
Angiotensin-(1-7) reduces norepinephrine release through a nitric oxide mechanism in rat hypothalamus.
Hypertension 2000;35(6):1248-52.
2000: Reinés A; Peña C; Rodríguez de Lores Arnaiz G
Kinetics of Na+, K+-ATPase inhibition by an endogenous modulator (II-A).
Neurochemical research 2000;25(1):121-7.
1999: Rodríguez de Lores Arnaiz G; Schneider P; Peña C
Brain soluble fractions which modulate Na+, K+-ATPase activity likewise modify muscarinic receptor.
Neurochemical research 1999;24(11):1417-22.
1999: Gironacci M M; Coba M P; Peña C
Angiotensin-(1-7) binds at the type 1 angiotensin II receptors in rat renal cortex.
Regulatory peptides 1999;84(1-3):51-4.
1999: Vatta M; Peña C; Fernández B; Rodríguez de Lores Arnaiz G
A brain Na+, K+-ATPase inhibitor (endobain E) enhances norepinephrine release in rat hypothalamus.
Neuroscience 1999;90(2):573-9.
1999: Falkenstein R J; Peña C
Interaction of synthetic peptides from fasciculin with acetylcholinesterase.
Journal of protein chemistry 1999;18(2):233-8.
1998: Rodríguez de Lores Arnaiz G; Reinés A; Herbin T; Peña C
Na+,K+-ATPase interaction with a brain endogenous inhibitor (endobain E).
Neurochemistry international 1998;33(5):425-33.
1998: Gravielle M C; Peña C; Pignataro L; Fiszer de Plazas S
Presence of an endogenous factor in avian CNS with agonistic action on benzodiazepine receptors.
Neurochemical research 1998;23(11):1395-401.
1998: López Ordieres M G; Gironacci M; Rodríguez de Lores Arnaiz G; Peña C
Effect of angiotensin-(1-7) on ATPase activities in several tissues.
Regulatory peptides 1998;77(1-3):135-9.
1998: Calviño M A; Peña C; Rodriguez de Lores Arnaiz G
Endogenous modulators of brain Na+,K(+)-ATPase at early postnatal stages of rat development.
International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience 1998;16(2):97-101.
1998: Herbin T; Peña C; Rodríguez de Lores Arnaiz G
Kinetics of Na+, K+-ATPase inhibition by a rat brain endogenous factor (II-E).
Neurochemical research 1998;23(1):33-7.
1997: Rodriguez de Lores Arnaiz G; Reinés A; Herbin T; Peña C
Kinetics of Na+,K(+)-ATPase inhibition by brain endobains.
Annals of the New York Academy of Sciences 1997;834():642-5.
1997: Falkenstein R J; Peña C
Synthetic peptides derived from the central loop of fasciculin: structural analysis and evaluation as inhibitors of acetylcholinesterase.
Biochimica et biophysica acta 1997;1340(1):143-51.
1996: Falkenstein R J; Peña C; Biscoglio M J; Bonino D J
Conformational comparison in the snake toxin family.
International journal of peptide and protein research 1996;47(3):167-76.
1995: Rodríguez de Lores Arnaiz G; Peña C
Characterization of synaptosomal membrane Na+, K(+)-ATPase inhibitors.
Neurochemistry international 1995;27(4-5):319-27.
1994: Gironacci M M; Adler-Graschinsky E; Peña C; Enero M A
Effects of angiotensin II and angiotensin-(1-7) on the release of [3H]norepinephrine from rat atria.
Hypertension 1994;24(4):457-60.
1994: Viola H; Wolfman C; Levi de Stein M; Wasowski C; Peña C; Medina J H; Paladini A C
Isolation of pharmacologically active benzodiazepine receptor ligands from Tilia tomentosa (Tiliaceae).
Journal of ethnopharmacology 1994;44(1):47-53.
1992: Jerusalinsky D; Cerveñasky C; Peña C; Raskovsky S; Dajas F
Two polypeptides from Dendroaspis angusticeps venom selectively inhibit the binding of central muscarinic cholinergic receptor ligands.
Neurochemistry international 1992;20(2):237-46.
1992: Medina J H; Peña C; Piva M; Wolfman C; de Stein M L; Wasowski C; Da Cunha C; Izquierdo I; Paladini A C
Benzodiazepines in the brain. Their origin and possible biological roles.
Molecular neurobiology 1992;6(4):377-86.
1991: Piva M A; Medina J H; de Blas A L; Peña C
Formation of benzodiazepine-like molecules in rat brain.
Biochemical and biophysical research communications 1991;180(2):972-81.
1991: Peña C; Medina J H; Piva M; Diaz L E; Danilowicz C; Paladini A C
Naturally occurring benzodiazepines in human milk.
Biochemical and biophysical research communications 1991;175(3):1042-50.
1990: Medina J H; Paladini A C; Wolfman C; Levi de Stein M; Calvo D; Diaz L E; Peña C
Chrysin (5,7-di-OH-flavone), a naturally-occurring ligand for benzodiazepine receptors, with anticonvulsant properties.
Biochemical pharmacology 1990;40(10):2227-31.
1989: Medina J H; Peña C; Levi de Stein M; Wolfman C; Paladini A C
Benzodiazepine-like molecules, as well as other ligands for the brain benzodiazepine receptors, are relatively common constituents of plants.
Biochemical and biophysical research communications 1989;165(2):547-53.
1988: Peña C; Medina J H; Novas M L; De Robertis E; Paladini A C
Determination of n-butyl-beta-carboline-3-carboxylate in aqueous brain extracts.
Journal of chromatography 1988;431(1):192-6.
1988: Medina J H; Peña C; Piva M; Paladini A C; De Robertis E
Presence of benzodiazepine-like molecules in mammalian brain and milk.
Biochemical and biophysical research communications 1988;152(2):534-9.
1986: Peña C; Medina J H; Novas M L; Paladini A C; De Robertis E
Isolation and identification in bovine cerebral cortex of n-butyl beta-carboline-3-carboxylate, a potent benzodiazepine binding inhibitor.
Proceedings of the National Academy of Sciences of the United States of America 1986;83(13):4952-6.
1986: Medina J H; De Robertis E; Novas M L; Peña C; Paladini A C
Endogenous benzodiazepine binding inhibitors from bovine cerebral cortex: isolation and purification.
Advances in biochemical psychopharmacology 1986;41():149-60.

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