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Results: 1 to 20 of 109

1.

First identification of 5,11-dideoxytetrodotoxin in marine animals, and characterization of major fragment ions of tetrodotoxin and its analogs by high resolution ESI-MS/MS.

Yotsu-Yamashita M, Abe Y, Kudo Y, Ritson-Williams R, Paul VJ, Konoki K, Cho Y, Adachi M, Imazu T, Nishikawa T, Isobe M.

Mar Drugs. 2013 Aug 6;11(8):2799-813. doi: 10.3390/md11082799.

PMID:
23924959
[PubMed - indexed for MEDLINE]
Free PMC Article
3.
4.

Isolation and structural determination of the first 8-epi-type tetrodotoxin analogs from the newt, Cynops ensicauda popei, and comparison of tetrodotoxin analogs profiles of this newt and the puffer fish, Fugu poecilonotus.

Kudo Y, Yasumoto T, Konoki K, Cho Y, Yotsu-Yamashita M.

Mar Drugs. 2012 Mar;10(3):655-67. doi: 10.3390/md10030655. Epub 2012 Mar 22.

PMID:
22611361
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

Distribution of tetrodotoxin, saxitoxin, and their analogs among tissues of the puffer fish Fugu pardalis.

Jang J, Yotsu-Yamashita M.

Toxicon. 2006 Dec 15;48(8):980-7. Epub 2006 Aug 14.

PMID:
16997342
[PubMed - indexed for MEDLINE]
6.

Isolation of 6-deoxytetrodotoxin from the pufferfish, Takifugu pardalis, and a comparison of the effects of the C-6 and C-11 hydroxy groups of tetrodotoxin on its activity.

Kudo Y, Finn J, Fukushima K, Sakugawa S, Cho Y, Konoki K, Yotsu-Yamashita M.

J Nat Prod. 2014 Apr 25;77(4):1000-4. doi: 10.1021/np401097n. Epub 2014 Mar 21.

PMID:
24654947
[PubMed - indexed for MEDLINE]
7.

First toxicity report of tetrodotoxin and 5,6,11-trideoxyTTX in the trumpet shell Charonia lampas lampas in Europe.

Rodriguez P, Alfonso A, Vale C, Alfonso C, Vale P, Tellez A, Botana LM.

Anal Chem. 2008 Jul 15;80(14):5622-9. doi: 10.1021/ac800769e. Epub 2008 Jun 18.

PMID:
18558725
[PubMed - indexed for MEDLINE]
8.

Examination of transformation among tetrodotoxin and its analogs in the living cultured juvenile puffer fish, kusafugu, Fugu niphobles by intramuscular administration.

Kono M, Matsui T, Furukawa K, Takase T, Yamamori K, Kaneda H, Aoki D, Jang JH, Yotsu-Yamashita M.

Toxicon. 2008 Nov;52(6):714-20. doi: 10.1016/j.toxicon.2008.08.002. Epub 2008 Aug 19.

PMID:
18775741
[PubMed - indexed for MEDLINE]
9.

Separation, identification and quantification of tetrodotoxin and its analogs by LC-MS without calibration of individual analogs.

Chen XW, Liu HX, Jin YB, Li SF, Bi X, Chung S, Zhang SS, Jiang YY.

Toxicon. 2011 May;57(6):938-43. doi: 10.1016/j.toxicon.2011.03.011. Epub 2011 Mar 23.

PMID:
21419154
[PubMed - indexed for MEDLINE]
10.

Hydrophilic interaction liquid chromatography-electrospray ionization mass spectrometry of tetrodotoxin and its analogs.

Nakagawa T, Jang J, Yotsu-Yamashita M.

Anal Biochem. 2006 May 1;352(1):142-4. Epub 2006 Feb 28. No abstract available.

PMID:
16574054
[PubMed - indexed for MEDLINE]
11.

Comparison of sample preparation methods, validation of an UPLC-MS/MS procedure for the quantification of tetrodotoxin present in marine gastropods and analysis of pufferfish.

Nzoughet JK, Campbell K, Barnes P, Cooper KM, Chevallier OP, Elliott CT.

Food Chem. 2013 Feb 15;136(3-4):1584-9. doi: 10.1016/j.foodchem.2012.01.109. Epub 2012 Feb 8.

PMID:
23194566
[PubMed - indexed for MEDLINE]
12.

C5-C10 directly bonded tetrodotoxin analogues: possible biosynthetic precursors of tetrodotoxin from newts.

Kudo Y, Yamashita Y, Mebs D, Cho Y, Konoki K, Yasumoto T, Yotsu-Yamashita M.

Angew Chem Int Ed Engl. 2014 Dec 22;53(52):14546-9. doi: 10.1002/anie.201408913. Epub 2014 Nov 7.

PMID:
25382791
[PubMed - in process]
13.

[A primary study on anatomical distribution of tetrodotoxin and its analogs in gastropod Nassarius succinctus].

Li A, Yu R, Zhou M, Li J.

Wei Sheng Yan Jiu. 2008 Jul;37(4):448-51. Chinese.

PMID:
18839530
[PubMed - indexed for MEDLINE]
14.

Further report of the occurrence of tetrodotoxin and new analogues in the Anuran family Brachycephalidae.

Pires OR Jr, Sebben A, Schwartz EF, Morales RA, Bloch C Jr, Schwartz CA.

Toxicon. 2005 Jan;45(1):73-9.

PMID:
15581685
[PubMed - indexed for MEDLINE]
15.

Ecological functions of tetrodotoxin in a deadly polyclad flatworm.

Ritson-Williams R, Yotsu-Yamashita M, Paul VJ.

Proc Natl Acad Sci U S A. 2006 Feb 28;103(9):3176-9. Epub 2006 Feb 21.

PMID:
16492790
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

Determination of tetrodotoxin and its analogs in the puffer fish Takifugu oblongus from Bangladesh by hydrophilic interaction chromatography and mass-spectrometric detection.

Diener M, Christian B, Ahmed MS, Luckas B.

Anal Bioanal Chem. 2007 Nov;389(6):1997-2002. Epub 2007 Sep 27.

PMID:
17899030
[PubMed - indexed for MEDLINE]
17.

Analytical challenges: determination of tetrodotoxin in human urine and plasma by LC-MS/MS.

Leung KS, Fong BM, Tsoi YK.

Mar Drugs. 2011;9(11):2291-303. doi: 10.3390/md9112291. Epub 2011 Nov 8. Review.

PMID:
22163187
[PubMed - indexed for MEDLINE]
Free PMC Article
18.

New gastropod vectors and tetrodotoxin potential expansion in temperate waters of the Atlantic Ocean.

Silva M, Azevedo J, Rodriguez P, Alfonso A, Botana LM, Vasconcelos V.

Mar Drugs. 2012 Apr;10(4):712-26. doi: 10.3390/md10040712. Epub 2012 Mar 26.

PMID:
22690139
[PubMed - indexed for MEDLINE]
Free PMC Article
19.

Sensitive determination of tetrodotoxin using column-switching liquid chromatography-mass spectrometry with electrospray ionization in mouse serum.

Hayashida M, Hayakawa H, Wada K, Nihira M, Ohno Y.

J Anal Toxicol. 2004 Jan-Feb;28(1):46-9.

PMID:
14987424
[PubMed - indexed for MEDLINE]
Free Article
20.

6,11-Dideoxytetrodotoxin from the puffer fish, Fugu pardalis.

Jang JH, Yotsu-Yamashita M.

Toxicon. 2007 Dec 1;50(7):947-51. Epub 2007 Jul 27.

PMID:
17826815
[PubMed - indexed for MEDLINE]
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