Results 61 to 70 of about 5,780 (184)

Contribuição para o conhecimento da intoxicação pelo veneno dos "escorpiões"

Memorias do Instituto Oswaldo Cruz, 1928
Nous avons travaillé à Bello Horizonte, Etat de Minas, avec le venin de 4 espèces de Scorpions: Tityus bahiensis (C. L. KOCK, 1836). Tityus serrulatus (LUTZ-MELLO, 1922). Tityus dorsomaculatus (LUTZ – MELLO, 1922).
Octavio de Magalhães
doaj   +1 more source

Genotoxicity evaluation induced by Tityus serrulatus scorpion venom in mice

Toxicon, 2017
Tityus serrulatus is the scorpion associated with the most severe cases of scorpion envenoming in Brazil. However, there are no studies reporting the genotoxic effects of this venom in natural or experimental envenomations. It is well known that DNA-damage responses are providing opportunities for improving disease detection and management.
Nathalia Coral Galvani, Thais Ceresér Vilela, Angelino Chitoma Domingos, Mírian Ívens Fagundes, Luiza Macarini Bosa, Indiani Conti Della Vechia, Rahisa Scussel, Márcia Pereira, Bethina Trevisol Steiner, Adriani Paganini Damiani, Carlos Chávez-Olórtegui, Vanessa Moraes De Andrade, Ricardo Andrez Machado de Ávila   +12 more
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Description of the male of Tityus kuryi Lourenço, 1997 and notes about males of Tityus stigmurus (Thorell, 1877) and Tityus serrulatus Lutz & Mello, 1922 (Scorpiones, Buthidae)

ZooKeys, 2014
The male of Tityus kuryi Lourenço, 1997 is described for the first time. Despite being very similar to the female, the male presents more robust metasomal segments. Additionally, the distribution of the sexual populations of another two species of
Maria Dulcineia dos Santos, Tiago Jordão Porto, Rejâne Maria Lira da Silva, Tania Brazil   +3 more
doaj   +1 more source

Litter size, effects of maternal body size, and date of birth in South American scorpions (Arachnida: Scorpiones)

Zoologia (Curitiba), 2009
We present new data on litter size and date of birth (month) for 21 South American scorpions species. We provide data for one katoikogenic species, the liochelid Opisthacanthus cayaporum Vellard, 1932 (offspring = 3; birth month: Jan); and for several ...
Sabrina Outeda-Jorge, Thayná Mello, Ricardo Pinto-da-Rocha   +2 more
doaj   +1 more source

Envenenamento por Tityus stigmurus (Scorpiones; Buthidae) no Estado da Bahia, Brasil Envenomation by Tityus stigmurus (Scorpiones; Buthidae) in Bahia, Brazil

Revista da Sociedade Brasileira de Medicina Tropical, 2000
A presente investigação é um estudo descritivo dos aspectos clínicos dos acidentes causados pelo escorpião Tityus stigmurus no Estado da Bahia, Brasil. Foram analisados 237 casos confirmados, tratados pelo Centro de Informações Antiveneno da Bahia (CIAVE)
Rejâne Maria Lira-da-Silva, Andréa Monteiro de Amorim, Tania Kobler Brazil   +2 more
doaj   +1 more source

Inter- and intrapopulational genetic variability of Tityus serrulatus (Scorpiones, Buthidae)

Acta Tropica, 2009
In Brazil, there are near 20 genera and almost 120 species of scorpions of which 95% reproduce sexually. Parthenogenetic reproduction, however, may also take place. To gain insight into useful molecular markers in parthenogenetic scorpion species, we studied DNA polymorphism using two molecular approaches: simple sequence repeat anchored polymerase ...
Ronaldo G Carvalho, Scholte, Roberta Lima, Caldeira, Mariana Crivellari Machado, Simões, William H, Stutz, Larissa Lopes, Silva, Omar dos Santos, Carvalho, Guilherme, Oliveira   +6 more
openaire   +2 more sources

Interleukin-1 Receptor-Induced Nitric Oxide Production in the Pancreas Controls Hyperglycemia Caused by Scorpion Envenomation

Toxins, 2020
Tityus serrulatus causes numerous scorpion envenomation accidents and deaths worldwide. The symptoms vary from local to systemic manifestations, culminating in pulmonary edema and cardiogenic shock.
Mouzarllem B. Reis, Jefferson Elias-Oliveira, Marcella R. Pastore, Simone G. Ramos, Luiz G. Gardinassi, Lúcia H. Faccioli   +5 more
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A study of myonecrosis induced by the venom of the scorpion tityus serrulatus.

Histology and histopathology, 1987
The pathogenesis of skeletal muscle necrosis produced by Tityus Serrulatus venom was studied by means of light microscopy and electron microscopy. Wistar rats were inoculated subcutaneously, at some distance from the muscles under study, with a sublethal dose of scorpion venom. Samples were taken of the tibialis anterior muscles of both rear legs, 2, 7
Luque, E., Martín, J.D., Peña, J., Roldan, R., Vaarnonde, R.   +4 more
openaire   +3 more sources

Estratégias de anotação do Transcriptoma do Télson de Tityus serrulatus [PDF]

, 2018
The yellow scorpion, Tityus serrulatus is well adapted to the urban environment, with opportunistic behavior and parthenogenetic reproduction, qualities that make them hard to perform a population control.
Camila Marani Abreu Lopes
core  

Standardization of an enzyme linked immunosorbent assay (ELISA) for detecting circulating toxic venom antigens in patients stung by the scorpion Tityus serrulatus Padronização de um teste imunoenzimático (ELISA) para detectar antígenos tóxicos circulantes do veneno em pacientes picados pelo escorpião Tityus serrulatus

Revista do Instituto de Medicina Tropical de São Paulo, 1995
The sensitivity and specificity of an enzyme-linked immunosorbent assay (ELISA) for the detection of circulating antigens from toxic components of Tityus serrulatus scorpion venom was determined in patients stung by T.
Nilton Alves de Rezende, Mariana Borges Dias, Délio Campolina, Carlos Chavéz-Olortegui, Carlos Faria Santos Amaral   +4 more
doaj   +1 more source