Results 261 to 270 of about 2,360,271 (295)

From Anion Receptors to Transporters

Accounts of Chemical Research, 2011
Cystic fibrosis is the most well-known of a variety of diseases termed channelopathies, in which the regulation of ion transport across cell membranes is so disrupted that the threshold of a pathology is passed. The human toll exacted by these diseases has led a number of research groups, including our own, to create compounds that mediate ion ...
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Artificial Anion Transporters in Bilayer Membranes

Current Drug Discovery Technologies, 2008
Anion transport across phospholipid membrane is a typical supramolecular function involving dynamic recognition of the substrate during the whole translocation process. Supramolecular chemists, taking inspiration by the natural anion transporters, have designed artificial systems able to mimic, at the functional level, several features of the natural ...
LICEN S, DE RICCARDIS, Francesco, IZZO, Irene, TECILLA P.   +3 more
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Hepatic Sinusoidal Membrane Transport of Anionic Drugs Mediated by Anion Transporter Npt 1

The Journal of Pharmacology and Experimental Therapeutics, 1998
The purpose of our study was to establish the localization of the anion transporter Npt1 in liver and the relevance of Npt1 to carrier-mediated hepatic transport of beta-lactam antibiotics. Immunocytochemical examination of mouse liver with antiserum for Npt1 showed basolateral (sinusoidal) membrane localization.
Yabuuchi H., Tamai I., Morita K., Kouda T., Miyamoto K., Takeda E., Tsuji A.   +6 more
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Anion–π Slides for Transmembrane Transport

Chemistry – A European Journal, 2008
AbstractThe recognition and transport of anions is usually accomplished by hydrogen bonding, ion pairing, metal coordination, and anion–dipole interactions. Here, we elaborate on the concept to use anion–π interactions for this purpose. Different to the popular cation–π interactions, applications of the complementary π‐acidic surfaces do not exist ...
Mareda, Jiri, Matile, Stefan
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Renal transport of organic anions

Current Opinion in Nephrology and Hypertension, 1998
This review deals with the different transport mechanisms mediating the apical and basolateral transport of organic anions, all of which are restricted to the proximal tubule. Several transport mechanisms, such as the para-aminohippurate basolateral transporter and the apical proton coupled di- and tripeptide transporter have been cloned, and their ...
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STUDIES ON ANION TRANSPORTERS*

Annals of the New York Academy of Sciences, 1980
E, Racker, J A, Belt, W W, Carley, J H, Johnson   +3 more
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Organic Anion Transporters and Organic Anion Transporting Polypeptides

2021
Alan Talevi, Carolina L. Bellera
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Transporting the hydrogen anion

Science, 2016
Ionic Materials Hydrogen cation (H+) transport is common in both biological systems and engineered ones such as fuel cells. In contrast, the transport of hydrogen anions (H−) is far less common and is usually coupled with or compromised by the parallel transport of electrons. Kobayashi et al.
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Anion Transport in Erythrocytes

1986
Twenty years ago a book such as this would probably not have included a chapter on anion transport. At that time, there was little interest in anions, since it was felt that most important physiological processes involved transport of cations, and that anions simply went along with cations to maintain electroneutrality. Most anion transport was felt to
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Exploiting the Catenane Mechanical Bond Effect for Selective Halide Anion Transmembrane Transport

Angewandte Chemie - International Edition, 2023
Paul Beer
exaly