Results 111 to 120 of about 3,278 (198)

Short-term movements of the South American rattlesnake (Crotalus durissus) in southeastern Brazil [PDF]

, 2009
Ecological studies of movements in animals require extensive knowledge of direction, distance and frequency ofmovements. The purpose of this study was to describe the daily and seasonal movements in a population of the South American rattlesnake ...
Martins, Marcio, Tozetti, Alexandro Marques, Vettorazzo, Victor   +2 more
core  

Acao de Varios Agentes sobre o Efeito Paralisante dos Membros Posteriores Induzido pela Crotamina em Camundongos

Bioscience Journal, 2006
A crotamina, neurotoxina isolada a partir da peçonha de Crotalus durissus terrificus (cascavel sul-americana), foi a primeira proteína estudada no Brasil sob o aspecto bioquímico e farmacológico.
Carlos Alberto Vieira, Lucas de Oliveira Vieira, Joao Julio Rosa Bueno, Maira Renata Michelutti Debiasi, Adriana Cristina Mancim, Jose Roberto Giglio   +5 more
doaj  

Occurrence of Cryptosporidium (Apicomplexa, Cryptosporidiidae) in Crotalus durissus terrificus (Serpentes, Viperidae) in Brazil

Memorias do Instituto Oswaldo Cruz, 2002
The objective of the present study was to investigate the prevalence of Cryptosporidium (Apicomplexa, Cryptosporidiidae) in the snake Crotalus durissus terrificus (Serpentes, Viperidae).
Karasawa Andréa Satie Matsubara, Silva Reinaldo José da, Mascarini Luciene Maura, Barrella Thomaz Henrique, Lopes Carlos Alberto de Magalhães   +4 more
doaj  

Hormonal and ultrasonographic characterization of the seasonal reproductive cycle of male and female Crotalus durissus terrificus. [PDF]

Anim Reprod, 2018
Matayoshi PM, Souza PM, Gasparotto VPO, Araujo MS, Simões CRB, Souza FF, Oba E, Machado VMV, Júnior RSF, Prestes NC.   +9 more
europepmc   +1 more source

Electrical field-induced contractions on Crotalus durissus terrificus and Bothrops jararaca aortae are caused by endothelium-derived catecholamine. [PDF]

PLoS One, 2018
Campos R, Justo AFO, Mónica FZ, Cogo JC, Moreno RA, de Souza VB, Schenka AA, De Nucci G.   +7 more
europepmc   +1 more source

Effect of Mikania glomerata (Asteraceae) leaf extract combined with anti-venom serum on experimental Crotalus durissus (Squamata: Viperidae) envenomation in rats

Revista de Biología Tropical, 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 hemolytic ...
Rafael Stuani Floriano, Rosa Maria Barilli Nogueira, Michiko Sakate, Cecília Braga Laposy, Yudney Pereira da Motta, Fabíola Sangiorgio, Heloísa Costa David, João Marcelo Nabas   +7 more
doaj  

Crotalus durissus terrificus snake venom activates 3T3-L1 preadipocytes to release PGE₂, which depends on COX-2 expression and is modulated by PGE₂ EP2 receptor. [PDF]

Arch Toxicol
Teixeira DS, Maia-Marques R, Teixeira C.
europepmc   +1 more source

Edema Induced by a Crotalus durissus terrificus Venom Serine Protease (Cdtsp 2) Involves the PAR Pathway and PKC and PLC Activation. [PDF]

Int J Mol Sci, 2018
Costa CRC, Belchor MN, Rodrigues CFB, Toyama DO, de Oliveira MA, Novaes DP, Toyama MH.   +6 more
europepmc   +1 more source

Cytotoxic effects of crotoxin from Crotalus durissus terrificus snake in canine mammary tumor cell lines. [PDF]

J Venom Anim Toxins Incl Trop Dis
Pedro G, Brasileiro FCDS, Macedo JM, Soares AM, Mafra GC, Alves CEF, Laufer-Amorim R.   +6 more
europepmc   +1 more source

Molecular interaction assays <i>in silico</i> of crotapotin from <i>Crotalus durissus terrificus</i> against the molecular target trypanothione reductase from <i>Leishmania braziliensis</i>. [PDF]

J Venom Anim Toxins Incl Trop Dis
Macedo JM, Souza MF, Lima AM, Francisco AF, Kayano AM, Gusmão MEML, de Araújo ECS, Salvador GHM, Fontes MRM, Zuliani JP, Soares AM.   +10 more
europepmc   +1 more source