Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Rafael Stuani Floriano"'
Autor:
Jennifer Alexandra Solano-Godoy, Julio César González-Gómez, Kristian A. Torres-Bonilla, Rafael Stuani Floriano, Ananda T. Santa Fé Miguel, Walter Murillo-Arango
Publikováno v:
Journal of Venomous Animals and Toxins including Tropical Diseases, Vol 27 (2021)
Abstract Background: In the present study, we have tested whether specimens of the medically relevant scorpion Tityus pachyurus, collected from two climatically and ecologically different regions, differ in the biological activities of the venom. Met
Externí odkaz:
https://doaj.org/article/644969ddf178448bbb5559052575ff0a
Autor:
Carolina Harder, Akila Lara de Oliveira, Andreia Borges Scriboni, Adélia Cristina Oliveira Cintra, Raphael Schezaro-Ramos, Márcio Galdino dos Santos, Karina Cogo-Müller, Regina Yuri Hashimoto Miura, Rafael Stuani Floriano, Sandro Rostelato-Ferreira, Yoko Oshima-Franco
Publikováno v:
Advanced Pharmaceutical Bulletin, Vol 7, Iss 3, Pp 433-439 (2017)
Purpose: Bothrops snakes are responsible for more than 70 % of snakebites every year in Brazil and their venoms cause severe local and systemic damages. The pharmacological properties of medicinal plants have been widely investigated in order to disc
Externí odkaz:
https://doaj.org/article/ba76abc9eed34722a547a48b36d1479f
Autor:
Alejandro Carbajal-Saucedo, Rafael Stuani Floriano, Cháriston André Dal Belo, Alejandro Olvera-Rodríguez, Alejandro Alagón, Léa Rodrigues-Simioni
Publikováno v:
Toxins, Vol 6, Iss 1, Pp 359-370 (2014)
In this work, we have examined the neuromuscular activity of Micrurus laticollaris (Mexican coral snake) venom (MLV) in vertebrate isolated nerve-muscle preparations. In chick biventer cervicis preparations, the MLV induced an irreversible concentrat
Externí odkaz:
https://doaj.org/article/81124b8ab67b40449815a1cbbd6d66b5
Autor:
Rafael Stuani Floriano, Rosa Maria Barilli Nogueira, Michiko Sakate, Cecília Braga Laposy, Yudney Pereira da Motta, Fabíola Sangiorgio, Heloísa Costa David, João Marcelo Nabas
Publikováno v:
Revista de Biología Tropical, Vol 57, Iss 4, Pp 929-937 (2009)
Crotalic envenomation represents the highest number of deaths when compared to other snakebite envenomations of medical interest. Crotalic venom has important characteristics such as neurotoxicity, myotoxicity, nephrotoxicity, and clotting and hemoly
Externí odkaz:
https://doaj.org/article/db0f980045414835a7cafc6ca50ccad6
Autor:
Nelson J. Silva, Rafael Stuani Floriano, Najla T.S. Santos, Letícia M. Rogério, Bruno Lomonte, Cecilia Laposy Santarém, Matheus Z. Gaspar, Maria C. Zerbinatti, Luís G.G. Lobo, Elisangela O. Silva, Luiz H.B. Quadros, Rosimeire Silva-Carvalho, Edward G. Rowan, Juliana Rubira Gerez
Publikováno v:
Toxicology Letters, vol.356, pp.54-63.
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
In this study, we investigated the action of varespladib (VPL) alone or in combination with a coral snake antivenom (CAV) on the local and systemic effects induced by Micrurus corallinus venom in rats. Adult male Wistar rats were exposed to venom (1.
Autor:
Cecilia Laposy Santarém, Rogério Giuffrida, Amanda C. Ribelato, Nelson J. Silva, Edward G. Rowan, Juliana Rubira Gerez, Rafael Stuani Floriano, Maria C. Zerbinatti, Elisangela O. Silva, Rosa Maria Barilli Nogueira, Carina V. Pires, Ines Cristina Giometti, Aline G. Leão-Torres
Publikováno v:
Toxicon. 198:36-47
In this study, we examined the potential use of N-acetyl-L-cysteine (NAC) in association with a polyvalent antivenom and as stand-alone therapy to reduce the acute local and systemic effects induced by Lachesis muta muta venom in rats. Male Wistar ra
Autor:
Rafael Stuani Floriano, Natália Tribuiani, Orlando Bozzoni Vettorazzo, Allan Pinto Leal, Yoko Oshima-Franco, Cháriston André Dal Belo, Léa Rodrigues-Simioni, Sandro Rostelato-Ferreira
Publikováno v:
Revista de Biología Tropical; Vol. 69 No. 2 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Continuous publication, April-June 2021; 545-556
Revista de Biología Tropical; Vol. 69 Núm. 2 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Publicación continua, Abril-Junio 2021; 545-556
Revista Biología Tropical; Vol. 69 N.º 2 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Publicación continua, Abril-Junio 2021; 545-556
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Revista de Biología Tropical, Volume: 69, Issue: 2, Pages: 545-556, Published: JUN 2021
Revista de Biología Tropical; Vol. 69 Núm. 2 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Publicación continua, Abril-Junio 2021; 545-556
Revista Biología Tropical; Vol. 69 N.º 2 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Publicación continua, Abril-Junio 2021; 545-556
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Revista de Biología Tropical, Volume: 69, Issue: 2, Pages: 545-556, Published: JUN 2021
Introduction: Rhinella schneideri is a toad widely distributed in South America and its poison is characterized by inducing cardiotoxicity and neurotoxicity. Objective: In this work, we investigated pharmacological strategies to attenuate the periphe
Autor:
Kristian A. Torres-Bonilla, Julio Alejandro Rojas-Moscoso, Rafael Stuani Floriano, Nelson Jorge da Silva, Stephen Hyslop, Edward G. Rowan, Lourdes Dias, Thalita Rocha
Publikováno v:
Toxicon. 186:58-66
Envenomation by coralsnakes (Micrurus spp.) is characterized by blockade of peripheral neurotransmission mediated by the presence of α- and β-neurotoxins. However, little is known about their cardiovascular activity. Micrurus lemniscatus lemniscatu
Autor:
Rafael Stuani Floriano, Edward G. Rowan, Fábio Bucaretchi, Raphael Schezaro-Ramos, Nelson J. Silva, Stephen Hyslop
Publikováno v:
Archives of Toxicology. 93:2065-2086
We investigated the effect of South American coralsnake (Micrurus lemniscatus lemniscatus) venom on neurotransmission in vertebrate nerve-muscle preparations in vitro. The venom (0.1-30 µg/ml) showed calcium-dependent PLA2 activity and caused irreve
Autor:
Yoko Oshima-Franco, Regina Yuri Hashimoto Miura, Akila Lara de Oliveira, Carolina Harder, Sandro Rostelato-Ferreira, Adélia Cristina Oliveira Cintra, Rafael Stuani Floriano, Andreia Borges Scriboni, Karina Cogo-Müller, Márcio Galdino dos Santos, Raphael Schezaro-Ramos
Publikováno v:
Advanced Pharmaceutical Bulletin, Vol 7, Iss 3, Pp 433-439 (2017)
Advanced Pharmaceutical Bulletin
Advanced Pharmaceutical Bulletin
Purpose: Bothrops snakes are responsible for more than 70 % of snakebites every year in Brazil and their venoms cause severe local and systemic damages. The pharmacological properties of medicinal plants have been widely investigated in order to disc