Inhibition of Tityus serrulatus venom hyaluronidase affects venom biodistribution [PDF]
PLoS Neglected Tropical Diseases, 2019 BackgroundThe hyaluronidase enzyme is generally known as a spreading factor in animal venoms. Although its activity has been demonstrated in several organisms, a deeper knowledge about hyaluronidase and the venom spreading process from the bite/sting ...
Sued Eustáquio Mendes Miranda +2 more
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Selected to survive and kill: Tityus serrulatus, the Brazilian yellow scorpion. [PDF]
PLoS ONE, 2019 Annually, more than 1.2 million scorpion stings and more than 3,000 deaths occur worldwide. Tityus serrulatus Lutz and Mello, 1922 (Scorpiones, Buthidae) is the most medically relevant species in Brazil where it is spreading rapidly and causing over 90 ...
Ricardo José Gonzaga Pimenta +6 more
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Tityus serrulatus Scorpion Venom Induces Apoptosis in Cervical Cancer Cell Lines. [PDF]
Evid Based Complement Alternat Med, 2019 Cervical cancer (CC) is classified as the fourth most common type of cancer in women worldwide and remains a serious public health problem in many underdeveloped countries. Human papillomavirus (HPV), mainly types 16 and 18, has been established as a precursory etiologic agent for this type of cancer.
Bernardes-Oliveira E +8 more
europepmc +5 more sources
The nociceptive response induced by different classes of Tityus serrulatus neurotoxins: The important role of Ts5 in venom-induced nociception [PDF]
PLoS Neglected Tropical Diseases, 2023 Scorpion sting envenomations (SSE) are feared by the intense pain that they produce in victims. Pain from SSE is triggered mainly by the presence of neurotoxins in the scorpion venom that modulates voltage-gated ion channels.
Felipe Cerni +8 more
doaj +3 more sources
Back to Tityus serrulatus Lutz & Mello, 1922 (Scorpiones: Buthidae): new comments about an old species [PDF]
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
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Tityus serrulatus Scorpion Venom-Induced Nociceptive Responses Depend on TRPV1, Immune Cells, and Pro-Inflammatory Cytokines [PDF]
ToxinsFor centuries, researchers have been fascinated by the composition of scorpion venom and its local and systemic effects on humans. During a sting, scorpions inject peptides and proteins that can affect immune cells and neurons.
Camila R. Ferraz +13 more
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First report of scorpionism caused by Tityus serrulatus, described by Lutz and Mello, 1922 (Scorpiones, Buthidae), a species non-native to the state of Pará, Brazilian Amazon [PDF]
Revista da Sociedade Brasileira de Medicina Tropical, 2020 This reports a case of scorpionism caused by Tityus serrulatus. A male adult was stung while unloading bananas at the supply center in Belém, Pará, Brazil. The bananas originated in another state (Bahia) and were brought to Belém by truck.
Gabriela Góes Costa +5 more
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Evolution of the occurrence of Tityus serrulatus (LUTZ & MELLO, 1992) in the state of Santa Catarina [PDF]
Revista da Sociedade Brasileira de Medicina Tropical, 2023 Background: Scorpions are a leading cause of envenomation in Brazil. The species Tityus serrulatus is associated with the most severe cases, especially in children.
Taciana Mara da Silva Seemann +5 more
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Understanding the complexity of Tityus serrulatus venom: A focus on high molecular weight components [PDF]
Journal of Venomous Animals and Toxins including Tropical DiseasesTityus serrulatus scorpion is responsible for a significant number of envenomings in Brazil, ranging from mild to severe, and in some cases, leading to fatalities. While supportive care is the primary treatment modality, moderate and severe cases require
Isadora Sousa de Oliveira +7 more
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Mediators of Inflammation, 2002 Aims: The effects of Tityus serrulatus venom (TSV) were analysed with respect to the susceptibility of four isogenic mouse, the symptoms following injection of venom and the inflammatory mediators in an experimental model of severe envenomation induced ...
Vera L. Petricevich, Carlos F. Peña
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