Results 271 to 280 of about 904,615 (316)
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Transport mechanisms in the ammonium transporter family
Transfusion Clinique et Biologique, 2010Ammonium transport is mediated by membrane proteins of the ubiquitous Amt/Rh family. Despite the availability of different X-ray structures that provide many insights on the ammonium permeation process, the molecular details of its mechanism remain controversial.
Lamoureux, G. +4 more
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Axonal transport versus dendritic transport
Journal of Neurobiology, 2003AbstractNeurons have polarized processes for information output and input, axons, and dendrites. This polarized architecture is essential for the neuronal function. An increasing number of molecular components that mediate neuronal polarity establishment have been characterized over the past few years.
Mitsutoshi, Setou +2 more
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Transport and Transportation Ontologies
World of Transport and TransportationThe objective of the study described in the article was to analyse the features of application of ontologies in the field of transport and transportation. It referred to the exploration of the methods of building ontologies as well as to the information uncertainty hampering building ontologies, based on introduced terms of «transport and ...
S. A. Kudzh, N. S. Kurdyukov
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Regulated transport of the glucose transporter GLUT4
Nature Reviews Molecular Cell Biology, 2002In muscle and fat cells, insulin stimulates the delivery of the glucose transporter GLUT4 from an intracellular location to the cell surface, where it facilitates the reduction of plasma glucose levels. Understanding the molecular mechanisms that mediate this translocation event involves integrating our knowledge of two fundamental processes--the ...
Bryant, Nia J +2 more
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Thyroid hormone transport by monocarboxylate transporters
Best Practice & Research Clinical Endocrinology & Metabolism, 2007Thyroid hormone (TH) is essential for the normal development and metabolism of different tissues. TH action and metabolism take place intracellularly, which requires cellular uptake via transporters. Several transporter families have been identified, of which the monocarboxylate transporter (MCT) family deserves special attention.
Visser, W. Edward +3 more
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Protoplasma, 1967
This brief review is intended specifically as a cementum to the papers in the section on physiology in this Symposium. Since those papers are diverse in approach and content this short essay can not cover the situation adequately. Much less could it aim at being comprehensive with respect to the field concerned with the energetics of transport ...
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This brief review is intended specifically as a cementum to the papers in the section on physiology in this Symposium. Since those papers are diverse in approach and content this short essay can not cover the situation adequately. Much less could it aim at being comprehensive with respect to the field concerned with the energetics of transport ...
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2000
The welfare of pigs during transport depends on many interacting factors, such as the condition of the animal, temperature, loading density, time in transit and other factors. Death losses during transport of pigs can vary from a low of 0.06% under good conditions to a high of 6.8% under very hot conditions.
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The welfare of pigs during transport depends on many interacting factors, such as the condition of the animal, temperature, loading density, time in transit and other factors. Death losses during transport of pigs can vary from a low of 0.06% under good conditions to a high of 6.8% under very hot conditions.
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Choline is transported by vesicular acetylcholine transporter
Journal of Neurochemistry, 2004AbstractPreviously published results appeared to show that vesicular acetylcholine transporter (VAChT) does not transport choline (Ch). Because it is uniquely suited to detect transport of weakly bound substrates, a recently developed assay that detects transmembrane reorientation of the substrate binding site was used to re‐examine transport ...
Dawn T, Bravo +2 more
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What Next in Transportation? [Transportation Systems]
IEEE Vehicular Technology Magazine, 2014On 21 October 2013, the South Australian government announced an integrated transport and land use plan for the Adelaide region that includes a major expansion of its existing tram service. The expansion would be accomplished by including the existing tram line between downtown Adelaide and Glenelg (see ?Figure 1) in a new AdeLINK tram network that ...
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Sulfate transport by SLC26 transporters.
Novartis Foundation symposium, 2006Sulfate is the fourth most abundant anion in human plasma that is essential for numerous physiological functions, including biotransformation of xenobiotics, steroids, non-steroidal anti-inflammatory drugs (NSAIDs), adrenergic stimulants/blockers and analgesics.
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