Results 71 to 80 of about 6,734 (211)

The Chemistry and Biology of the Tetrodotoxin Natural Product Family

Angewandte Chemie International Edition, Volume 64, Issue 35, August 25, 2025.
Tetrodotoxin is best known as the poison of the pufferfish, which is a delicacy in Japanese cuisine. Its toxicity arises from the selective blockage of NaV channels, which is depicted for the NaV1.7 pore, highlighting the DEKA motif, which permeates sodium ions.
Benedikt Nißl, Marcel Mülbaier, Francesca Grisoni, Dirk Trauner, Marcel Bermúdez, Clemens Dialer, David B. Konrad   +6 more
wiley   +1 more source

Transparent Temperature Sensors for Photothermal Neuromodulation: Advances, Challenges, and Future Directions

Advanced Materials Interfaces, Volume 12, Issue 13, July 14, 2025.
Photothermal neuromodulation is a promising technique for versatile neural signal study and treatment development. To further develop these technologies and optimize their effectiveness, transparent electrical temperature sensors with high thermal sensitivity and resolution are essential for accurately monitoring temperature changes during ...
Jee Woong Lee, Junhee Lee, Jungha Lee, Duhee Kim, Woongki Hong, Junghyup Lee, Minyoung Song, Hongki Kang   +7 more
wiley   +1 more source

Back to Tityus serrulatus Lutz & Mello, 1922 (Scorpiones: Buthidae): new comments about an old species

Journal of Venomous Animals and Toxins including Tropical Diseases, 2022
A synopsis on the historical, geographical and ecological aspects related to the most conspicuous scorpion species of the genus Tityus known from Brazil is proposed.
Wilson R. Lourenço
doaj   +1 more source

Tityus (Tityus) grottoedensis Botero-Trujillo & Flórez 2014, sp. nov.

, 2014
Tityus (Tityus) grottoedensis sp. nov. Figures 1–16; Table 1 Type material. COLOMBIA, Tolima department, Cunday, Vereda La Camelia: Holotype female (adult): aphotic zone of El Edén Cave at 200 m depth, under a stone, 04º00.718´N 74º45.309´W, elev. 650 m, 06-February-2010; A. Pérez González (ICN-As-977).
Botero-Trujillo, Ricardo, Flórez, Eduardo   +1 more
openaire   +1 more source

Free Pasture of Exotic Goats Reduces Diversity and Negatively Affects Body Condition in Scorpions (Arachnida: Scorpiones) Assemblage From Brazilian Seasonal Dry Tropical Forest

Ecology and Evolution, Volume 15, Issue 1, January 2025.
Free goat grazing impacts the Caatinga vegetation. Negatively affecting the scorpion assemblage. Furthermore, it presents context‐dependent effects on the body traits of these arachnids. ABSTRACT Extensive grazing carried out freely by exotic goats represents an important source of anthropogenic degradation in seasonally dry tropical forests of Brazil.
Thayna Rhayane Brito‐Almeida, Stênio Ítalo Araújo Foerster, José Rivaldo Lima, Meykson Alexandre da Silva, Geraldo Jorge Barbosa de Moura, André Felipe de Araujo Lira   +5 more
wiley   +1 more source

Predation of a Scolopendrid Prey by the Scorpion Tityus pugilator Pocock, 1898, in a Horticultural Landscape of Quito, Ecuador

Diversity
Scorpions of the genus Tityus are a diverse and medically important group, but many aspects of their natural history, particularly feeding ecology, are poorly documented.
Amalia Espinoza-Regalado, Diego R. Quirola, David Salazar-Valenzuela, Tim Lüddecke   +3 more
doaj   +1 more source

French Scorpionism (Mainland and Oversea Territories): Narrative Review of Scorpion Species, Scorpion Venom, and Envenoming Management

Toxins, 2022
Sixty-seven scorpion species have been described in France and its territories, where they have been found to be heterogeneously distributed. Indeed, only one species can be found on Réunion Island, while 38 species exist in French Guiana.
Jules-Antoine Vaucel, Sébastien Larréché, Camille Paradis, Arnaud Courtois, Jean-Marc Pujo, Narcisse Elenga, Dabor Résière, Weniko Caré, Luc de Haro, Jean-Christophe Gallart, Romain Torrents, Corinne Schmitt, Johan Chevalier, Magali Labadie, Hatem Kallel, French PCC Research Group   +15 more
doaj   +1 more source

Frequency of spermatophore production and regeneration in the males of Tityus (Atreus) magnimanus Pocock, 1897 (Scorpiones, Buthidae)

Journal of Venomous Animals and Toxins including Tropical Diseases, 2009
The frequency of spermatophore production and the amount of time between matings for laboratory-reared males of Tityus (Atreus) magnimanus to regenerate spermatophores were examined.
LK Ross
doaj   +1 more source

Hemaris tityus

, 2016
Hemaris tityus (Linnaeus, 1758) Citas previas: Alto do Couto, Monte Formigueiros, Moreda (Pino Pérez et al., 2009). Nuevas citas: Alto do Couto: 1 ♂, 2-VI-2001 (d); 4 ♂♂, 5-VII-1993 (d); 1 ♂, 20-VI-1998 (d). Carbedo: 1 ♂, 2-VI-2001 (d). Moreda: 1 ♂, 23-V-2004 (d).
openaire   +2 more sources

Revisión Taxonómica y Distribución Geográfica de las especies de Tityus, Subgénero Atreus, (Scorpiones, Buthidae) Presentes en Colombia [PDF]

, 2016
El género Tityus Koch, 1836 (Scorpiones, Buthidae) es el más diverso dentro de los escorpiones, con alrededor de 212 especies, todas en Centro, Sur América y las Antillas; 28 en Colombia.
Bohorquez Gomez, Rosa Maria
core