Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/129841
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Tamele, I | - |
dc.creator | Silva, M | - |
dc.creator | Vasconcelos, V | - |
dc.date.accessioned | 2020-11-06T18:36:09Z | - |
dc.date.available | 2020-11-06T18:36:09Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | https://hdl.handle.net/10216/129841 | - |
dc.description.abstract | Tetrodotoxin (TTX) is a potent marine neurotoxin with bacterial origin. To date, around 28 analogs of TTX are known, but only 12 were detected in marine organisms, namely TTX, 11-oxoTTX, 11-deoxyTTX, 11-norTTX-6(R)-ol, 11-norTTX-6(S)-ol, 4-epiTTX, 4,9-anhydroTTX, 5,6,11-trideoxyTTX, 4-CysTTX, 5-deoxyTTX, 5,11-dideoxyTTX, and 6,11-dideoxyTTX. TTX and its derivatives are involved in many cases of seafood poisoning in many parts of the world due to their occurrence in different marine species of human consumption such as fish, gastropods, and bivalves. Currently, this neurotoxin group is not monitored in many parts of the world including in the Indian Ocean area, even with reported outbreaks of seafood poisoning involving puffer fish, which is one of the principal TTX vectors know since Egyptian times. Thus, the main objective of this review was to assess the incidence of TTXs in seafood and associated seafood poisonings in the Indian Ocean and the Red Sea. Most reported data in this geographical area are associated with seafood poisoning caused by different species of puffer fish through the recognition of TTX poisoning symptoms and not by TTX detection techniques. This scenario shows the need of data regarding TTX prevalence, geographical distribution, and its vectors in this area to better assess human health risk and build effective monitoring programs to protect the health of consumers in Indian Ocean area. | pt_PT |
dc.description.sponsorship | This research was partially supported by the framework of the Atlantic Interreg project ALERTOXNET—Network for introduction of Innovative Toxicity Alert Systems for safer seafood products—EAPA_317/2016. Acknowledgement to project H2020 RISE project EMERTOX—Emergent Marine Toxins in the North Atlantic and Mediterranean: New Approaches to Assess their Occurrence and Future Scenarios in the Framework of Global Environmental Changes—Grant Agreement No. 778069. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.publisher | MDPI | pt_PT |
dc.relation.ispartofseries | Mar. Drugs 2019, 17(1), 28 | pt_PT |
dc.rights | openAccess | pt_PT |
dc.subject | Indian Ocean | pt_PT |
dc.subject | Red Sea | pt_PT |
dc.subject | tetrodotoxin | pt_PT |
dc.subject | pufferfish poisoning | pt_PT |
dc.title | The Incidence of Tetrodotoxin and Its Analogs in the Indian Ocean and the Red Sea | pt_PT |
dc.type | Artigo em Revista Científica Internacional | pt_PT |
dc.contributor.uporto | Centro Interdisciplinar de Investigação Marinha e Ambiental | pt_PT |
Appears in Collections: | CIIMAR - Artigo em Revista Científica Internacional |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Tamele_I_2019.pdf | 451.54 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.