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Pinnatoxin g

WebAbstract: Pinnatoxin G (PnTX-G) is a marine toxin belonging to the class of cyclic imines and produced by the dinoflagellate Vulcanodinium rugosum. In spite of its strong toxicity to mice, leading to the classification of pinnatoxins into the class of “fast-acting toxins”, its hazard for human health has never been demonstrated. WebPinnatoxin G solution 20 μg/g (in 0.1% acetic acid in 50% acetonitrile, nominal concentration), certified reference material, TraceCERT® Empirical Formula (Hill Notation): C42H63NO7 CAS Number: 1312711-74-2 Molecular Weight: 693.95 Pricing and availability is not currently available. Properties grade certified reference material …

Pandinotoxin - Wikipedia

WebVulcanodinium rugosum, a recently described dinoflagellate species producing a potent neurotoxin (pinnatoxin G), has been identified in French Mediterranean lagoons and was responsible for recurrent episodes of shellfish toxicity detected by mouse bioassay. Until now, the biology and physiology of V. rugosum have not been fully investigated. WebJan 1, 2024 · While pinnatoxins are macrocyclic small molecules and α-conotoxins are peptidic toxins, both act as potent and selective nicotinic receptor antagonist toxins. As such, both toxin groups can be... rapana venosa nedir https://hidefdetail.com

Assessment of emerging biotoxins (pinnatoxin G and spirolides) …

WebPinnatoxin G: Molecular Formula: C42H63NO7: Molecular Weight: 693.95: Pinnatoxin-G CAS: 1312711-74-2. D3O 10 mm Solid Sheet 10″x14.5″ (AERO) Unskived $ 0.00. Request a Quote. Quick View. Quick View. High Purity Titanium Nitride Powder. 0 out of 5 (0) High Purity Titanium Nitride Powder. Product: High Purity Titanium Nitride Powder: WebDec 15, 2015 · Pinnatoxin G was detected more frequently from surface to 30 m depth, with a similar pattern observed for 13-desmethyl-SPXC occurrence using XAD761. No difference in the occurrence of 13-desmethyl-SPXC was observed between depths using HP-20 resin. WebPinnatoxin G solution. Empirical Formula (Hill Notation): C 42 H 63 NO 7. CAS No.: 1312711-74-2. Molecular Weight: 693.95. Compare Product No. Description SDS Pricing; 40821: 20 μg/g (in 0.1% acetic acid in 50% acetonitrile, nominal concentration), certified reference material, ... rapanaro

Isolation, Structural Determination and Acute Toxicity of …

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Pinnatoxin g

Detection and Spatio-Temporal Distribution of Pinnatoxins in

WebJun 4, 2024 · Pinnatoxins (PnTXs) are toxins produced by marine microalgae called Vulcanodinium rugosum that can accumulate in shellfish. These marine biotoxins were … WebThe name pinnatoxin (PnTX) originates from Pinna attenuata, a bivalve mollusk from the South China Sea in which these toxic compounds were first collected [].Pinnatoxin A (PnTX-A), isolated from the mother-of-pearl Pinna muricata harvested in the Japanese island of Okinawa, was the first PnTX with structural elucidation [].About a decade ago, a …

Pinnatoxin g

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WebVulcanodinium rugosum, a recently described dinoflagellate species producing a potent neurotoxin (pinnatoxin G), has been identified in French Mediterranean lagoons and … WebJan 28, 2024 · Pinnatoxin G (PnTx-G) is a marine cyclic imine toxin produced by the dinoflagellate Vulcanodinium rugosum , frequently detected in edible shellfish from Ingril …

WebPinnatoxin G C42H63NO7 CID 46222658 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … WebJul 12, 2016 · Pinnatoxin toxicamphoteric macrocycle from Okinawanbivalve Pinna muricata AmChem Soc，1995，117（3）： 1155 TorigoeK，Murata M，Yasumoto T，et al． Prorocentrol- ide，a toxic nitrogenous macrocycle from marinedino- fiagellate，Prorocentrum lima AmChem Soc， 1988，110（23）：7876 HuT，deFreitas …

WebJul 16, 2012 · Abstract. The acute toxicities to mice of pinnatoxins E, F and G, members of the cyclic imine group of phycotoxins, by intraperitoneal injection and/or oral … WebDec 15, 2015 · No temporal variation in toxin-quantities was detected, indicating that there was no change in density of causative algal species in the water column. Pinnatoxin G …

WebCyclic Imine Pinnatoxin G is Cytotoxic to Cancer Cell Lines via Nicotinic Acetylcholine Receptor-Driven Classical Apoptosis. Journal of Natural Products 2024, 84 (7) , 2035 …

WebJun 7, 2010 · The organism producing PnTXs has not been identified but has been described as a peridinoid dinoflagellate. PtTXs are suggested to be bio-transformed from PnTXs in shellfish. No information has been reported linking CIs to poisoning events in humans. SPXs have been detected in Europe while GYMs have not been found. dr nina tomeiWebTarget [ edit] Pandinotoxins are the most potent inhibitors of the rapidly inactivating A-type voltage-gated potassium channels. [3] They also block the delayed rectifier, slowly … rap and jazzWebFeb 15, 2012 · Pinnatoxins are a group of fast-acting cyclic imine toxins previously identified in shellfish from Asia, the southern Pacific, and northern Europe. In this work pinnatoxins were detected in mussels... rap and r\u0026b radioWebJul 16, 2012 · The acute toxicities to mice of pinnatoxins E, F and G, members of the cyclic imine group of phycotoxins, by intraperitoneal injection and/or oral administration, have been determined. These... dr nina\u0027s animalWebLi, Y.; Paola, E.; Wang, Z.; Menard, G,; Zakarian, A. Lithium Enolate with a Lithium-Alkyne Interaction in the Enantioselective Construction of Quaternary Carbon Centers: Concise Synthesis of (+)-Goniomitine. ... A. Total Synthesis of Pinnatoxins A and G and Revision of the Mode of Action of Pinnatoxin A. ... rapana jewelersWebOct 10, 2024 · Pinnatoxins (PnTx) (A-H) comprise an emerging phycotoxin family belonging to the cyclic imine toxin group. Interest has been focused on these lipophilic, fast-acting … dr nina\\u0027s animalWebPinnatoxin G solution 20 μg/g (in 0.1% acetic acid in 50% acetonitrile, nominal concentration), certified reference material, TraceCERT®; CAS Number: 1312711-74-2; … dr nina\u0027s