Results 11 to 20 of about 30,028 (276)
A23187: A Divalent Cation Ionophore
Journal of Biological Chemistry, 1972 A23187 is a carboxylic acid antibiotic which simultaneously uncouples oxidative phosphorylation and inhibits ATPase of rat liver mitochondria incubated in a magnesium-free medium. The antibiotic acts as a freely mobile carrier to transport calcium and magnesium, but not potassium, from an aqueous medium buffered at pH 7.4 into a bulk organic phase ...
Peter Reed, Henry A. Lardy
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Efeitos da enramicina e da monensina sódica no consumo de matéria seca, na fermentação ruminal e no comportamento alimentar em bovinos alimentados com dietas com alto nível de concentrado Effects of enramycin and sodium monensin on dry matter intake, ruminal fermentation and alimentary behavior in bovine fed high-concentrate diets [PDF]
Revista Brasileira de Zootecnia, 2008 Estudaram-se os efeitos da administração de enramicina e monensina sódica no consumo de matéria seca (MS), na fermentação ruminal e no comportamento alimentar de bovinos.
Luiz Felipe de Onofre Borges +4 more
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Application of Ionophores in Cattle Diets
EDIS, 2012 Beef cattle producers should consider using ionophores to increase calf gain and gain efficiency in a cost-effective manner. Ionophores are feed additives used in cattle diets to increase feed efficiency and body weight gain.
Matt Hersom, Todd Thrift
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Effects of Ionophores on Ruminal Function of Beef Cattle
Animals, 2021 Ionophores have been widely used in the beef and dairy industry for decades to improve feed efficiency and performance by altering ruminal fermentation dynamics, increasing the level of propionate.
Rodrigo da Silva Marques +1 more
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Natural Polyether Ionophores and Their Pharmacological Profile
Marine Drugs, 2022 This review is devoted to the study of the biological activity of polyether ionophores produced by bacteria, unicellular marine algae, red seaweeds, marine sponges, and coelenterates.
Valery M. Dembitsky
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Selective Targeting of Cancer Cells by Copper Ionophores: An Overview
Frontiers in Molecular Biosciences, 2022 Conventional cancer therapies suffer from severe off-target effects because most of them target critical facets of cells that are generally shared by all rapidly proliferating cells.
Valentina Oliveri
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Microbiology Spectrum, 2023 Polyether ionophores are complex natural products known to transport various cations across biological membranes. While several members of this family are used in agriculture (e.g., as anti-coccidiostats) and have potent antibacterial activity, they are ...
Malene Wollesen +8 more
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Journal of Membrane Science, 1987 A study is reported on the metal ion transport efficiency of various silacrown ether ionophores and their ethyleneoxy glycol hydrolysis products. The silacrowns are modified crown ethers in which an ethylene bridge has been replaced by a difunctional silyl group, e.g. dimethylsilyl.
Keith H. Pannell +5 more
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Frontiers in Microbiology, 2020 Polyether ionophores are antimicrobial compounds used as feed additives in poultry feed to control diseases caused by coccidia. In addition to the anticoccidial activity of these compounds, polyether ionophores also contain antibacterial properties ...
Ali-Oddin Naemi +6 more
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Phospholipids as ionophores. [PDF]
Journal of Biological Chemistry, 1976 The ionophoretic capabilities of phospholipids have been examined by direct measurement in a Pressman cell of the phospholipid-mediated translocation of cations across an organic phase separating two aqueous phases. Cardiolipin and phosphatidic acid were the most active inonophores among the phospholipids tested, with activities comparable to that of ...
C A Tyson, H Vande Zande, David E. Green
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