Results 71 to 80 of about 5,780 (184)

Estudo do veneno de Tityus serrulatus (Scorpiones; Buthidae) procedente do estado da Bahia, Brasil

, 2005
<span class="texto">O escorpião Tityus serrulatus é conhecido como a espécie mais importante, do ponto de vista médico, pois é o que causa os acidentes mais graves registrados (para) no território brasileiro.
Rejâne Maria Lira da Silva, Barbosa Júnior, Aryon de Almeida, Silva, Tiago Ferreira da, Aryon De Almeida Barbosa Júnior, Silva, Rejâne Maria Lira da, Luciana Lyra Casais e Silva, Silva, Luciana Lyra Casais e, Tiago Ferreira da Silva   +7 more
core   +1 more source

Effects of Brazilian scorpion venoms on the central nervous system

Journal of Venomous Animals and Toxins including Tropical Diseases, 2018
In Brazil, the scorpion species responsible for most severe incidents belong to the Tityus genus and, among this group, T. serrulatus, T. bahiensis, T. stigmurus and T. obscurus are the most dangerous ones. Other species such as T.
Ana Leonor Abrahão Nencioni, Emidio Beraldo Neto, Lucas Alves de Freitas, Valquiria Abrão Coronado Dorce   +3 more
doaj   +1 more source

THE MOUSE AS AN EXPERIMENTAL MODEL FOR TITYUS SERRULATUS SCORPION ENVENOMING

Acta Cirurgica Brasileira, 1998
The scorpion toxin induces a number of physiological parameters alterations, as disturbance of cardiac rhythm, heart failure, shock, pancreatic hypersecretion, abortion, respiratory arrhytmias and pulmonary edema. As the purification of the venom fractions is a laborious process, one alternative for this would be the utilization of small animals.
Magalhães, Mônica de Mônico, Viana, Gisele, Arantes, Rosa Maria Esteves, Santos, Tasso Moraes, Cunha-Melo, José Renan   +4 more
openaire   +4 more sources

Experimental Tityus serrulatus scorpion envenomation: age- and sex-related differences in symptoms and mortality in mice

Journal of Venomous Animals and Toxins including Tropical Diseases, 2011
Among the various methods for evaluating animal venom toxicity, the calculation of the median lethal dose (LD50) is the most widely used. Although different protocols can be used to calculate the LD50, the source of the venom and the method of extraction,
Pucca MB, Roncolato EC, Campos LB, Fernandes FS, Mendes GR, Bertolini TB, Cerni FA, Barbosa JE   +7 more
doaj   +1 more source

Influência da densidade na fertilidade de Tityus serrulatus Lutz & Melo, 1922 (Scorpiones: Buthidae) [PDF]

, 2017
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Zoologia, 2017.Foram analisados os efeitos da densidade sobre aspectos reprodutivos do escorpião amarelo Tityus serrulatus Lutz & Melo, 1922 ...
Novais, Feliphe de Freitas
core   +1 more source

O combate ao escorpionismo

Memorias do Instituto Oswaldo Cruz, 1946
O outor estuda os processos de combate aos acidentes pelas picadas dos escorpiões, visando: a) Profilaxia e b) Terapêutica. Refere-se à luta nos campos e nas cidades e aqui, dentro e fora dos domicílios.
Octavio de Magalhães
doaj   +1 more source

Immunological studies with the venom of the scorpion Tityus serrulatus.

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica, 1992
1. We describe a "sandwich" enzyme-linked immunosorbent assay (ELISA) sensitive to quantities of scorpion (Tityus serrulatus) venom (TsV) in the range of 1-3 ng/ml sample. 2. Cross-reactivity with the venom from the rattlesnake Crotalus durissus terrificus and with venoms from several snakes of the Bothrops genus was detected only at concentrations ...
M, Barral-Netto, V, Vinhas, A, Schriefer, A, Barral, S B, Santos, A R, Almeida, G, Novaes   +6 more
openaire   +1 more source

Levantamento dos escorpiões (Arachnida: Scorpiones) na restinga da Praia da Pinheira, Palhoça, Santa Catarina, Brasil [PDF]

, 2008
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Os escorpiões são animais muito antigos e provavelmente um dos primeiros a habitarem a terra firme.
Schmidt, Gustavo de Oliveira
core  

Purification of native hyaluronidase from Tityus serrulatus venom.

, 2014
(A) Gel filtration chromatogram of Tityus serrulatus venom (225 mg/ml) after fractionation through a Sephadex G-50 Fine column (100 cm×2.5 cm). Samples were eluted with 30% (v/v) acetic acid at a flow rate of 6 ml/h, and elution was monitored at 280 nm ...
Carolina Campolina Rebello Horta (522832), Carlos Chávez-Olórtegui (4053712), Clara Guerra Duarte (522836), Bárbara Bruna Ribeiro Oliveira-Mendes (522834), Liza Figueiredo Felicori (522837), Bárbara de Freitas Magalhães (522833), Ricardo Andrez Machado-de-Ávila (522838), Anderson Oliveira do Carmo (522835), Evanguedes Kalapothakis (248605)   +8 more
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Novos registros georeferenciados de Tityus serrulatus Lutz & Mello, 1922 (Scorpiones, Buthidae) para o estado do Mato Grosso, centro-oeste do Brasil

Entomological Communications
We present additional records of Tityus serrulatus Lutz & Mello, 1922 (Scorpiones: Buthidae) for the state of Mato Grosso, midwestern Brazil. The record of this scorpion species, which can cause mild to severe envenomation, significantly contributes to ...
Jessé M. Ribeiro Junior, Pablo M. Pazóti, Marielle C. Schneider, Marcos A. Carvalho, Christine Strüssmann   +4 more
doaj   +1 more source