site stats

Ionophores tributyltin

WebThe membrane-embedded F(0) part of ATP synthases is responsible for ion translocation during ATP synthesis and hydrolysis. Here, we describe an in vitro system for measuring … Webγ-Aminobutyric acid (GABA)-induced regional changes of extracellular Cl, K and Na concentration ([Cl] 0, [K] 0, [Na] 0), as well as of the extracellular space were measured with ion-sensitive microelectrodes in guinea pig hippocampal slices.Microdrop application of GABA to the pyramidal cell layer of CA3 or CA1 induced a decrease of [Cl] 0, while …

The Rise and Fall of Tributyltin as an Anti-Fouling Agent

WebTributyltin en andere organotinverbindingen worden door het Rijksinstituut voor Kust en Zee [RIKZj sinds 1590 routinematig gemeten m het Nederlandse mariene milieu. Met behulp van gaschromatograjie in combinatie met atomaire emissie detectie 0) … Web5 mrt. 2024 · Ionophores will not enter the intestinal cells and are only able to destroy the parasite during the motile stages of the life cycle (sporozoites and merozoites). This means that, to be effective, the ionophore must be present in … date night orange county https://dubleaus.com

Verónica Sotomayor, PhD MBA MSc - LinkedIn

Webtributyltinverbindingen, met uitzondering van de elders in deze bijlage met name genoemde. CMR Categorie 1A en 1B volgens. Annex VI van Verordening (EG) 1272/2008. CMR indeling 1A en 1B leidt tot beperkingen volgens. REACH Bijlage XVII, zie stof (groep) of mengsel nr. 28 en/of 29 en/of 30. CMR-stoffen SZW. Web13 mei 2024 · Ionophores – Past, Present and Future. May 13, 2024. 816. Coccidiosis, caused by protozoan parasites of the genus Eimeria, is still one of the most widespread and difficult to manage poultry diseases, causing considerable economic losses especially in the broiler industry. Intensification of commercial poultry production has relied on ... WebTributyltin kan verwijzen naar: Tributyltin (stofklasse) Tributyltinhydride. Tributyltinfluoride. Tributyltinchloride. Tributyltinsulfide. Bekijk alle artikelen waarvan de titel begint met Tributyltin of met Tributyltin in de titel . Dit is een doorverwijspagina, bedoeld om de verschillen in betekenis of gebruik van Tributyltin inzichtelijk te ... bixby vision symbol

γ-Aminobutyric acid-induced ion movements in the guinea pig …

Category:Measuring resting [Cl − ] i in neurons - ResearchGate

Tags:Ionophores tributyltin

Ionophores tributyltin

Novel Poly (ethylene glycol)s Bearing Tributyltin Carboxylate End ...

Web9 jul. 2024 · As previously described, 15 min of tributyltin/nigericin treatment was sufficient to equilibrate [Cl-] e and [Cl-] i, and osmolarity was in the normal range (293-302 … Web1 aug. 2012 · Accordingly, at the end of each experiment cells were exposed to a series of calibration solutions containing the ionophores tributyltin (a Cl − /OH − exchanger; Sigma-Aldrich) and nigericin (a K + /H + exchanger; Sigma-Aldrich). Under steady-state conditions, [Cl −] o and [Cl −] i were assumed to be equal.

Ionophores tributyltin

Did you know?

Web1-Methyl-2- (tributylstannyl)pyrrole. Synonym (s): (1-Methylpyrrol-2-yl)tributyltin, 2- (Tributylstannyl)-1-methylpyrrole, N-Methyl-2- (tributylstannyl)pyrrole. Linear Formula: [H3C (C4H3N)]Sn [ (CH2)3CH3]3. CAS No.: 118486-97-8. Web15 jan. 2024 · Producing organisms for ionophores, affected protozoa species, recommended con-centration in feed, and withdrawal periods of ionophores are summarized in Table2. Table 2. Features of the ionophores. The recommended concentrations in feed and withdrawal periods are given according to European Union …

Web30 mei 2006 · The potentiometric response characteristics of electrodes based on PVC membranes containing novel polyethylene glycols (PEGs) with tributyltin carboxylate end groups as ionophores for chloride ions were studied in 0.1 M HEPES solution, at the spontaneous pH. WebMeasurement of halide efflux from cultured and primary airway epithelial cells using fluorescence indicators

WebTributyltin ( TBT) is an umbrella term for a class of organotin compounds which contain the (C 4 H 9) 3 Sn group, with a prominent example being tributyltin oxide. [1] For 40 years TBT was used as a biocide in anti-fouling paint, commonly known as bottom paint, applied to the hulls of oceangoing vessels. [2] WebTRIBUTYLTIN COMPOUNDS International Programme on Chemical Safety Group Poisons Information Monograph G018 Chemical 1. NAME 1.1 Substance Tributyltin compounds 1.2 Group Tributyltin benzoate; Tributyltin chloride; Tributyltin fluoride; Tributyltin linoleate; Tributyltin methacrylate; Tributyltin naphthenate; Tributyltin oxide. 1.3 Synonyms …

Several chemical factors affect the ionophore activity. The activity of an ionophore-metal complex depends on its geometric configuration and the coordinating sites and atoms which create coordination environment surrounding the metal center. This affects the selectivity and affinity towards a certain ion. Ionophores can be selective to a particular ion but may not be exclusive to it. Ionophores facilitate the transport of ions across biological membranes most commonly via pas…

WebNormwaarde Tributyltin van 0,25 mg Sn/kg ds geldt verspreiden van baggerspecie in de Waddenzee en de Zeeuwse Delta. Normwaarde Tributyltin van 0,115 mg Sn/kg ds … date night outfit ideas for valentine\u0027s dayWebFirst, calibration experiments using the ionophores tributyltin and nigericin in brain slices prepared from CLM lines yielded titration curves identical to those obtained from cultured … bixby vision samsungWebTributyltinhydride of TBT is een organotinverbinding met als brutoformule C 12 H 28 Sn. De zuivere stof komt voor als een kleurloze vloeistof, die goed oplosbaar is in de meeste … bixby vision 危険性WebTBTC, Tributylchlorotin Linear Formula: [CH3(CH2)3]3SnCl CAS Number: 1461-22-9 Molecular Weight: 325.51 Beilstein: 3535715 EC Number: 215-958-7 MDL number: … date night outfits anniversary outfit ideasWebThe structure of four ionophores used as anticoccidials, monensin, salinomycin, lasalocid and narasin are given in Table 1. Maduramycin is a further compound currently in use at 5 ppm in feed (Kantor et al., 1984). The ionophores have a wide spectrum of activity, but rather a narrow range of safety. However, despite reported monensin-resistant ... date night options nycWebCa2+-Induced Cl-Efflux at Rat Distal Colonic Epithelium B. Hennig Æ G. Schultheiss Æ K. Kunzelmann Æ M. Diener Received: 26 March 2007/Accepted: 8 October 2007/Published online: 24 January 2008 Springer Science+Business Media, LLC 2008 date night outfits cold weatherWebMillipore ionophores tributyltin cl Ionophores Tributyltin Cl, supplied by Millipore, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS … date night outfits black women