Laura Cristina Leiva
Laura Cristina Leiva
Professor of Biological Chemistry, Universidad Nacional del Nordeste
Verified email at - Homepage
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Purification and characterization of patagonfibrase, a metalloproteinase showing α-fibrinogenolytic and hemorrhagic activities, from Philodryas patagoniensis snake venom
ME Peichoto, P Teibler, SP Mackessy, L Leiva, O Acosta, LRC Gonçalves, ...
Biochimica et Biophysica Acta (BBA)-General Subjects 1770 (5), 810-819, 2007
Proteolytic, edematogenic and myotoxic activities of a hemorrhagic metalloproteinase isolated from Bothrops alternatus venom
CC Gay, LC Leiva, S Maruñak, P Teibler, OA De Pérez
Toxicon 46 (5), 546-554, 2005
Synergism between baltergin metalloproteinase and Ba SPII RP4 PLA2 from Bothrops alternatus venom on skeletal muscle (C2C12) cells
S Bustillo, CC Gay, MEG Denegri, LA Ponce-Soto, EB de Kier Joffé, ...
Toxicon 59 (2), 338-343, 2012
Isolation and functional characterization of a new acidic PLA2 Ba SpII RP4 of the Bothrops alternatus snake venom from Argentina
MEG Denegri, OC Acosta, S Huancahuire-Vega, D Martins-de-Souza, ...
Toxicon 56 (1), 64-74, 2010
Aromatase activity of human mesenchymal stem cells is stimulated by early differentiation, vitamin D and leptin
AM Pino, JM Rodriguez, S Rios, P Astudillo, L Leiva, G Seitz, ...
Journal of endocrinology 191 (3), 715-725, 2006
Systemic alterations induced by a Bothrops alternatus hemorrhagic metalloproteinase (baltergin) in mice
CC Gay, SL Maruñak, P Teibler, R Ruiz, OCA de Pérez, LC Leiva
Toxicon 53 (1), 53-59, 2009
Hemorrhagic activity of the Duvernoy's gland secretion of the xenodontine colubrid Philodryas patagoniensis from the north-east region of Argentina
O Acosta, LC Leiva, ME Peichoto, S Maruñak, P Teibler, L Rey
Toxicon 41 (8), 1007-1012, 2003
Cytotoxicity and morphological analysis of cell death induced by Bothrops venoms from the northeast of Argentina
S Bustillo, H Lucero, LC Leiva, O Acosta, EB Kier Joffé, JO Gorodner
Journal of Venomous Animals and Toxins including Tropical Diseases 15, 28-42, 2009
Phospholipase A2 enhances the endothelial cell detachment effect of a snake venom metalloproteinase in the absence of catalysis
S Bustillo, ME García-Denegri, C Gay, AC Van de Velde, O Acosta, ...
Chemico-biological interactions 240, 30-36, 2015
Muscle and skin necrotizing and edema-forming activities of Duvernoy's gland secretion of the xenodontine colubrid snake Philodryas patagoniensis from the north-east of Argentina
ME Peichoto, O Acosta, L Leiva, P Teibler, S Maruñak, R Ruız
Toxicon 44 (6), 589-596, 2004
Evaluation of pro-inflammatory events induced by Bothrops alternatus snake venom
S Echeverria, E Leiguez, C Guijas, NG do Nascimento, O Acosta, ...
Chemico-Biological Interactions 281, 24-31, 2018
Antimicrobial activity of Bothrops alternatus venom from the Northeast of Argentine
S Bustillo, LC Leiva, L Merino, O Acosta, E Bal de Kier Joffé, JO Gorodner
Rev Latinoam Microbiol 50 (3-4), 79-82, 2008
Isolation of two basic phospholipases A2 from Bothrops diporus snake venom: Comparative characterization and synergism between Asp49 and Lys49 variants
S Bustillo, J Fernández, S Chaves-Araya, Y Angulo, LC Leiva, B Lomonte
Toxicon 168, 113-121, 2019
Systemic pathological alterations caused by Philodryas patagoniensis colubrid snake venom in rats
ME Peichoto, P Teibler, R Ruíz, L Leiva, O Acosta
Toxicon 48 (5), 520-528, 2006
Rabbit IgG antibodies against phosphilipase A~ 2 from Crotalus durissus terrificus neutralyze the lethal activity of the venom
JP Rodriguez, M De Marzi, S Maruñak, EL Machioldi, LC Leiva, O Acosta
MEDICINA-BUENOS AIRES- 66 (6), 512, 2006
Duvernoy's gland secretion of Philodryas patagoniensis from the northeast of Argentina: its effects on blood coagulation
ME Peichoto, LC Leiva, LEG Moya, L Rey, O Acosta
Toxicon 45 (4), 527-534, 2005
Mice plasma fibrinogen consumption by thrombin-like enzyme present in rattlesnake venom from the north-east region of Argentina
SL Maruñak, OC Acosta, LC Leiva, RM Ruiz, MV Aguirre, P Teibler
Medicina 64 (6), 509-17, 2004
Neurotoxicological effects of a thrombin-like enzyme isolated from Crotalus durissus terrificus venom (preliminary study)
RMR de Torrent, B Bongiovanni, LC Leiva, AME de Duffard, JP Rodríguez, ...
Toxicon 50 (1), 144-152, 2007
Digestive aspartic proteases from sábalo (Prochilodus lineatus): characterization and application for collagen extraction
AVA Gomez, G Gomez, E Chamorro, S Bustillo, LC Leiva
Food Chemistry 269, 610-617, 2018
Apoptosis induced by a snake venom metalloproteinase from Bothrops alternatus venom in C2C12 muscle cells
S Bustillo, AC Van de Velde, V Matzner Perfumo, CC Gay, LC Leiva
Apoptosis 22, 491-501, 2017
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