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*  T-Type and Tetrodotoxin-Sensitive Ca2+ Currents Coexist in Guinea Pig Ventricular Myocytes and Are Both Blocked by Mibefradil |...
Well-characterized currents include the T-type Ca2+ current (ICa(T))1 2 and the tetrodotoxin (TTX)-sensitive Na+ current (INa). ... T-Type and Tetrodotoxin-Sensitive Ca2+ Currents Coexist in Guinea Pig Ventricular Myocytes and Are Both Blocked by Mibefradil. ... T-Type and Tetrodotoxin-Sensitive Ca2+ Currents Coexist in Guinea Pig Ventricular Myocytes and Are Both Blocked by Mibefradil ... T-Type and Tetrodotoxin-Sensitive Ca2+ Currents Coexist in Guinea Pig Ventricular Myocytes and Are Both Blocked by Mibefradil ...
http://circres.ahajournals.org/content/86/6/628
*  Puffer Fish Adaptations & Abilities
The second outstanding ability of the puffer fish is to produce a deadly poison, tetrodotoxin. ... the more frightening ability of the puffer fish is to produce the poison tetrodotoxin. Tetrodotoxin is an impressive poison, ... The second outstanding ability of the puffer fish is that it produces a deadly poison, tetrodotoxin. The puffer ranks as the ...
http://www.brighthub.com/environment/science-environmental/articles/76283.aspx
*  British Library EThOS: Pharmacological studies of voltage-gated sodium channel expression in human breast cancer cells :...
... tetrodotoxin (TTX), was incorporated as a control. At concentrations not affecting the cells' viability or proliferative ...
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.539266
*  FAQs about Freshwater Puffers 2
... on the negative side for aquarists is these fishes possession of tetrodotoxin, powerful poison to ward off would-be predators. ...
http://wetwebmedia.com/FWSubWebIndex/fwpufffaqs2.htm
*  won by one: Love: Part Four
... and predators that do manage to swallow the puffer may find their stomachs full of tetrodotoxin, making puffers an unpleasant, ...
http://won-by-one.blogspot.com/2010/11/love-part-four.html
*  FishBase Glossary
See also: tetraodon poisoning, puffer poisoning, tetrodotoxin) Other Search Engines. European Environment Agency. Glossary of ...
http://fishbase.org/glossary/Glossary.php?q=tetrodotoxic+fishes
*  Synthesis of (-)-Tetrodotoxin
... Tetrodotoxin 3, the toxic principle of pufferfish poison, is a formidable challenge for ... a second-generation synthesis of enantiomerically-pure tetrodotoxin. This synthesis features the rapid construction of the ... a quite different total synthesis of tetrodotoxin, including an elegant late-stage introduction of the nitrogen. ... in which all of the stereogenic centers of tetrodotoxin have been established. ...
https://www.organic-chemistry.org/Highlights/2005/02May.shtm
*  Search of: Tetrodotoxin - List Results - ClinicalTrials.gov
The Purpose of This Study is to Determine if Tetrodotoxin (TTX) is Effective in the Treatment of Pain Resulting From ... Efficacy: long-term efficacy of tetrodotoxin (TTX) in reducing pain and improving quality of life. Safety: long-term safety and ... Safety & Efficacy Study of Subcutaneous Tetrodotoxin for Moderate to Severe Inadequately Controlled Cancer-related Pain. *Pain ... Comparison Study of Liquid and Lyophilized Formulations of Subcutaneous Tetrodotoxin (TTX) in Healthy Volunteers. *Healthy ...
https://clinicaltrials.gov/ct2/results?term=Tetrodotoxin+&Search=Search
*  Tetrodotoxin | definition of tetrodotoxin by Medical dictionary
... tetrodotoxin explanation free. What is tetrodotoxin? Meaning of tetrodotoxin medical term. What does tetrodotoxin mean? ... Looking for online definition of tetrodotoxin in the Medical Dictionary? ... tetrodotoxin. Also found in: Dictionary, Thesaurus, Acronyms, Encyclopedia, Wikipedia. tetrodotoxin. [tet´ro-do-tok″sin] a ... Tetrodotoxin blocks voltage-gated Na+ channels in excitable tissues.. tetrodotoxin. /tet·ro·do·tox·in/ (tet´ro-do-tok″sin) a ...
https://medical-dictionary.thefreedictionary.com/tetrodotoxin
*  Tetrodotoxin: Facts, Discussion Forum, and Encyclopedia Article
Fampridine has been shown to reverse tetrodotoxin toxicity in animal experiments. Tetrodotoxin blocks action potential. Action ... and the tetrodotoxin-resistant voltage-gated sodium channel (TTX-r Na+ channel). Tetrodotoxin binds to TTX-s Na+ channels with ... of D,L-tetrodotoxin in 1972. M. Isobe et al. at Nagoya University, Japan and J. Du Bois et al. at Stanford University. Stanford ... Tetrodotoxin binds to what is known as site 1 of the fast voltage-gated sodium channel. Site 1 is located at the extracellular ...
http://www.absoluteastronomy.com/topics/Tetrodotoxin
*  The molecular mystique of tetrodotoxin
In many respects tetrodotoxin (TTX) is the quintessential natural toxin. It is unequivocally toxic to mammals with LD50 values ...
https://insights.ovid.com/toxic/201303011/00007824-201303011-00021
*  Tetrodotoxin Poisoning
Tetrodotoxin (TTX) poisoning, although uncommon, is frequently seen in Taiwan, Japan, and Southeast Asia. It is rare but ... Tetrodotoxin (TTX) poisoning, although uncommon, is frequently seen in Taiwan, Japan, and Southeast Asia. It is rare but ...
https://insights.ovid.com/american-emergency-medicine/ajemm/2003/01/000/tetrodotoxin-poisoning/12/00001832
*  Global Tetrodotoxin Citrate Market Research Report 2017 : ReportsnReports
Notes: Production, means the output of Tetrodotoxin Citrate Revenue, means... ... 112 Pages Report] Check for Discount on Global Tetrodotoxin Citrate Market Research Report 2017 report by QYResearch Group. ... 1 Tetrodotoxin Citrate Market Overview. 1.1 Product Overview and Scope of Tetrodotoxin Citrate. 1.2 Tetrodotoxin Citrate ... Global Tetrodotoxin Citrate Market Research Report 2017 Table of Contents. Global Tetrodotoxin Citrate Market Research Report ...
http://www.reportsnreports.com/reports/1001470-global-tetrodotoxin-citrate-market-research-report-2017.html
*  Tetrodotoxin Open-label Efficacy and Safety Continuation Study - Full Text View - ClinicalTrials.gov
Experimental: Tetrodotoxin There is only one arm; active treatment with TTX. Biological: Tetrodotoxin 30 µg twice daily for 4 ... Tetrodotoxin Open-label Efficacy and Safety Continuation Study (TEC-006OL). The safety and scientific validity of this study is ... both tetrodotoxin and placebo-treated) to receive or continue to receive tetrodotoxin treatment. ... Tetrodotoxin (TTX) is a selective blocker of Na+ channels and causes analgesia either by decreasing the propagation of action ...
https://clinicaltrials.gov/ct2/show/study/NCT00726011?show_desc=Y
*  Traumatic Axonal Injury Induces Calcium Influx Modulated by Tetrodotoxin-Sensitive Sodium Channels | Journal of Neuroscience
Injuries with no treatment were performed using CSS with no modifications (n = 9 wells at 25°C; n = 3 at 37°C). Tetrodotoxin ( ... In axons that were pretreated with the Na+channel blocker tetrodotoxin (TTX; 1 μm) and then injured, we found a complete ... Traumatic Axonal Injury Induces Calcium Influx Modulated by Tetrodotoxin-Sensitive Sodium Channels. John A. Wolf, Peter K. Stys ... 1999) Effects of the sodium channel blocker tetrodotoxin on acute white matter pathology after experimental contusive spinal ...
http://www.jneurosci.org/content/21/6/1923
*  Primary structure and functional expression of the human cardiac tetrodotoxin-insensitive voltage-dependent sodium channel |...
A Novel Tetrodotoxin-sensitive, Voltage-gated Sodium Channel Expressed in Rat and Human Dorsal Root Ganglia ... A critical residue for isoform difference in tetrodotoxin affinity is a molecular determinant of the external access path for ... Primary structure and functional expression of the human cardiac tetrodotoxin-insensitive voltage-dependent sodium channel. M E ... Primary structure and functional expression of the human cardiac tetrodotoxin-insensitive voltage-dependent sodium channel ...
https://www.pnas.org/content/89/2/554?ijkey=fa46e5489a7431cf66b3a130cdecfb812df6a3e7&keytype2=tf_ipsecsha
*  Effect of diltiazem and tetrodotoxin on development of anoxic contracture of the guinea pig myocardium | SpringerLink
papillary muscle anoxic contracture diltiazem tetrodotoxin Z. Januškevič Research Institute of Physiology and Pathology of the ... Effect of diltiazem and tetrodotoxin on development of anoxic contracture of the guinea pig myocardium. ...
https://link.springer.com/article/10.1007/BF00842138
*  Marine Drugs | Free Full-Text | Intracellular Immunohistochemical Detection of Tetrodotoxin in Pleurobranchaea maculata ...
Tetrodotoxin was present in egg masses of Stylochoplana sp. These data suggest that TTX has a defensive function in adult P. ... Tetrodotoxin was strongly localized in neutral mucin cells and the basement membrane of the mantle, the oocytes and follicles ... Tetrodotoxin (TTX), is a potent neurotoxin targeting sodium channels that has been identified in multiple marine and ... Tetrodotoxin was present in egg masses of Stylochoplana sp. These data suggest that TTX has a defensive function in adult P. ...
https://www.mdpi.com/1660-3397/13/2/756/xml
*  Tetrodotoxin-Bupivacaine-Epinephrine Combinations for Prolonged Local Anesthesia - Semantic Scholar
Previous studies showed that in rats, combinations of tetrodotoxin (TTX) with bupivacaine had supra-additive effects on sciatic ... Tetrodotoxin for prolonged local anesthesia with minimal myotoxicity.. *Robert F Padera, Julie Y Tse, Evangelia Bellas, Daniel ... Tetrodotoxin poisoning: a clinical analysis, role of neostigmine and short-term outcome of 53 cases.. *Fazle Rabbi Chowdhury, H ... Tetrodotoxin for moderate to severe cancer pain: a randomized, double blind, parallel design multicenter study.. *Neil A Hagen ...
https://www.semanticscholar.org/paper/Tetrodotoxin-Bupivacaine-Epinephrine-Combinations-Berde-Athiraman/aa1fd0421fbe3e8180b1683e3befa294a9a79851
*  Severe Tetrodotoxin Poisoning after Consumption of Lagocephalus sceleratus (Pufferfish, Fugu) Fished in Mediterranean Sea,...
Tetrodotoxin poisoning is quite common in Japan and South-East Asia (secondary to consuming of meals prepared from puffer fish ... Tetrodotoxin is a neurotoxin that occurs in select species of the family Tetraodontidae (pufferfish or fugu). It is an ... Severe Tetrodotoxin Poisoning after Consumption of Lagocephalus sceleratus (Pufferfish, Fugu) Fished in Mediterranean Sea, ... F. R. Chowdhury, H. A. M. Nazmul Ahasan, A. K. M. Mamunur Rashid, A. Al Mamun, and S. M. Khaliduzzaman, "Tetrodotoxin poisoning ...
https://www.hindawi.com/journals/cricc/2012/782507/
*  Tetrodotoxin for Moderate to Severe Cancer-Related Pain: A Multicentre, Randomized, Double-Blind, Placebo-Controlled, Parallel...
"Tetrodotoxin is safe and effective for severe, refractory cancer pain," The Journal of Supportive Oncology, vol. 2, no. 1, p. ... Tetrodotoxin (TTX) is a small molecule that blocks voltage-gated sodium channels on neurons. It exerts its analgesic properties ... E. G. Moczydlowski, "The molecular mystique of tetrodotoxin," Toxicon, vol. 63, no. 1, pp. 165-183, 2013. View at Publisher · ... N. A. Hagen, B. Lapointe, M. Ong-Lam et al., "A multicentre open-label safety and efficacy study of tetrodotoxin for cancer ...
https://www.hindawi.com/journals/prm/2017/7212713/
*  Binding of tetrodotoxin to squid nerve fibers. Two kinds of receptors? | JGP
The effect of tetrodotoxin on the sodium currents of the squid (Doryteuthis plei and Sepioteuthis sepiodea) giant axons was ... Binding of tetrodotoxin to squid nerve fibers. Two kinds of receptors?. C Sevcik ...
http://jgp.rupress.org/content/68/1/95
*  Pharmacologic Actions of Tetrodotoxin Studied by Direct Perfusion of the Sinus Node | Circulation Research
The effects of tetrodotoxin on sinus node activity were studied by direct perfusion through its nutrient artery. Tetrodotoxin ... Pharmacologic Actions of Tetrodotoxin Studied by Direct Perfusion of the Sinus Node. JOHN C. TOMLINSON, THOMAS N. JAMES ... Tetrodotoxin also produced complete blockade of sinus node response to vagal stimulation. Blockade of sinus node responses to ... In the open-chest anesthetized dog, direct perfusion of the sinus node artery with tetrodotoxin, 1.0 µg/ml, caused immediate ...
http://circres.ahajournals.org/content/23/4/501
*  Marine Drugs | Free Full-Text | Tetrodotoxin Blockade on Canine Cardiac L-Type Ca2+ Channels Depends on pH and Redox Potential
Tetrodotoxin (TTX) is believed to be one of the most selective inhibitors of voltage-gated fast Na+ channels in excitable ... Keywords: tetrodotoxin; calcium current; dog heart; pH dependence; redox potential tetrodotoxin; calcium current; dog heart; pH ... Tetrodotoxin Blockade on Canine Cardiac L-Type Ca2+ Channels Depends on pH and Redox Potential. Bence Hegyi 1. ... "Tetrodotoxin Blockade on Canine Cardiac L-Type Ca2+ Channels Depends on pH and Redox Potential." Mar. Drugs 11, no. 6: 2140- ...
http://www.mdpi.com/1660-3397/11/6/2140/xml
*  IJMS | Free Full-Text | Effects of (−)-Gallocatechin-3-Gallate on Tetrodotoxin-Resistant Voltage-Gated Sodium Channels in Rat...
Tetrodotoxin inhibits all Nav isoforms, but Nav1.8 and Nav1.9 are relatively tetrodotoxin-resistant compared to other isoforms ... The percentage block of GCG (1 μM) on tetrodotoxin-resistant Na+ current was 45.1% ± 1.1% in 10 min. In addition, GCG did not ... In this study, the effects of GCG on tetrodotoxin-resistant Na+ currents were investigated in rat primary cultures of dorsal ... We found that 1 μM GCG reduced the amplitudes of peak current density of tetrodotoxin-resistant Na+ currents significantly. ...
http://mdpi.com/1422-0067/14/5/9779/xml