作者: Microgram 時(shí)間: 2025-3-21 20:37
978-1-4757-9603-2Springer Science+Business Media New York 1991作者: 坦白 時(shí)間: 2025-3-22 01:33 作者: Aesthete 時(shí)間: 2025-3-22 05:26
The Major Outsourcing Locations is the result of transient permeability changes of the axon membrane to sodium and potassium. These authors studied the membrane currents of the squid axon as a function of membrane voltage using the “voltage clamp” technique. They found that the membrane permeability is voltage and time dependent 作者: Protein 時(shí)間: 2025-3-22 10:59
The Major Industry Players in Indiahich water traverses the tissue. Determining water flows by indirect methods is a compromise between expediency and accuracy and is often based on unjustified assumptions with regard to tissue behaviour. For this reason direct measurement of water flow is preferable.作者: FUME 時(shí)間: 2025-3-22 14:30 作者: FUME 時(shí)間: 2025-3-22 20:28 作者: forecast 時(shí)間: 2025-3-23 00:20
Industry Associations and Research Bodieserocytes with isotopic methods. Since the work carried out with this biological preparation is vast I shall focus on methodologies set up to: a) investigate the energetics of organic solute active transport (e.g.sugars and dipeptides), b) reveal the separate pathways involved in the transfer of a gi作者: PET-scan 時(shí)間: 2025-3-23 05:13 作者: Demulcent 時(shí)間: 2025-3-23 09:02 作者: 毀壞 時(shí)間: 2025-3-23 11:29 作者: 600 時(shí)間: 2025-3-23 16:34
Management Checklist Introductionretion. It is of critical importance in these cases to obtain accurate measurements of intracellular ionic activities both at rest and during cell activation. Since the miniaturization of ion-selective glass membranes between 1950 and 1970, ion-selective microelectrodes (ISMs) have been extensively 作者: 包租車船 時(shí)間: 2025-3-23 18:28
The Major Outsourcing Locationsibuted, from procaryotes to mammals, and participates in a number of cell functions including electrical signalling, secretion, motility, and growth and proliferation. Most known ionic channels are gatable, i.e. they can change their three-dimensional structure and adopt an open or a closed state. I作者: Meditate 時(shí)間: 2025-3-24 00:08 作者: lethal 時(shí)間: 2025-3-24 04:26
Optimization Theory and Methodsended in measuring them. However, until the last few years, most direct methods for measurement of these concentrations were only suitable for large cells. The situation has changed completely with the introduction of fluorescent indicators. Here we describe the properties of some of these indicator作者: brother 時(shí)間: 2025-3-24 07:43 作者: 極少 時(shí)間: 2025-3-24 10:55
http://image.papertrans.cn/c/image/222840.jpg作者: Acumen 時(shí)間: 2025-3-24 18:19
The Major Industry Players in Indiahich water traverses the tissue. Determining water flows by indirect methods is a compromise between expediency and accuracy and is often based on unjustified assumptions with regard to tissue behaviour. For this reason direct measurement of water flow is preferable.作者: 盟軍 時(shí)間: 2025-3-24 22:31 作者: 愉快嗎 時(shí)間: 2025-3-24 23:31
Optimization Theory and Methodsended in measuring them. However, until the last few years, most direct methods for measurement of these concentrations were only suitable for large cells. The situation has changed completely with the introduction of fluorescent indicators. Here we describe the properties of some of these indicators.作者: freight 時(shí)間: 2025-3-25 06:05
https://doi.org/10.1007/b106280Unlike soluble enzymes, the proteins involved in membrane transport are vectorial catalysts that operate between two compartments and as a result the kinetic study of transport requires specialized theoretical and practical approaches which do not have a counterpart in enzymology.作者: Stable-Angina 時(shí)間: 2025-3-25 07:32
Kinetics of Transport: Characterizing the Interaction of Substrates and Inhibitors with Carrier SystUnlike soluble enzymes, the proteins involved in membrane transport are vectorial catalysts that operate between two compartments and as a result the kinetic study of transport requires specialized theoretical and practical approaches which do not have a counterpart in enzymology.作者: 反抗者 時(shí)間: 2025-3-25 14:32
Methods of Determining the Routes of Intestinal Water Transporthich water traverses the tissue. Determining water flows by indirect methods is a compromise between expediency and accuracy and is often based on unjustified assumptions with regard to tissue behaviour. For this reason direct measurement of water flow is preferable.作者: OGLE 時(shí)間: 2025-3-25 16:44
Characterization of Transport Systems for Solutes at the Blood Side of Endothelial and Parenchymal Cled molecules can often be measured within the time of a single circulation through an organ. The plasma membranes involved in the tracer uptake may be those of (.) the endothelial cell, (.) parenchymal cell and (.) neuronal terminals.作者: 我不明白 時(shí)間: 2025-3-25 22:28 作者: FLACK 時(shí)間: 2025-3-26 00:55 作者: CERE 時(shí)間: 2025-3-26 07:24
Biomedical Nuclear Magnetic Resonance Spectroscopy and Transporty be useful for transport studies. This chapter is not a comprehensive review of NMR spectroscopy nor is it written for the expert. I have erred towards being didactic and have not given references to back up every statement made, for which I apologise to all concerned. I hope it shines some light o作者: 商業(yè)上 時(shí)間: 2025-3-26 12:26
Book 1991ting findings. In all chapters the emphasis is on the critical analysis of the methodology which is often avoided in refereed Journals. These techniques are explained in this book in adequate detail. Each chapter is extensively referenced and contains the most recent material available from author‘s作者: GRAZE 時(shí)間: 2025-3-26 14:35
most exciting findings. In all chapters the emphasis is on the critical analysis of the methodology which is often avoided in refereed Journals. These techniques are explained in this book in adequate detail. Each chapter is extensively referenced and contains the most recent material available from author‘s978-1-4757-9603-2978-1-4757-9601-8作者: creditor 時(shí)間: 2025-3-26 20:44
https://doi.org/10.1007/b106280e methods. Old equations have been applied to new techniques with scant regard for the fundamentals of the method. New analytical methods have come, and gone, without apparently being able to fully exploit the obvious experimental power of the dilution technique. This article briefly describes the a作者: defenses 時(shí)間: 2025-3-27 00:09 作者: Costume 時(shí)間: 2025-3-27 03:27 作者: 不近人情 時(shí)間: 2025-3-27 05:44 作者: 較早 時(shí)間: 2025-3-27 11:15
Methods of Determining the Routes of Intestinal Water Transporthich water traverses the tissue. Determining water flows by indirect methods is a compromise between expediency and accuracy and is often based on unjustified assumptions with regard to tissue behaviour. For this reason direct measurement of water flow is preferable.作者: 天賦 時(shí)間: 2025-3-27 16:21 作者: 尖 時(shí)間: 2025-3-27 19:59
Some Inexact Methods for the Analysis of Transport Kinetics Using Dual Tracersces. The potency of the method lies in the twin features of selectivity and speed. Selectivity is obtained by the test tracer being paired with a reference tracer which, ideally, differs only in the features under investigation. Speed is obtained by perfusion against or close to the active site of t作者: CYN 時(shí)間: 2025-3-28 01:39
Transport Studies in Isolated Enterocyteserocytes with isotopic methods. Since the work carried out with this biological preparation is vast I shall focus on methodologies set up to: a) investigate the energetics of organic solute active transport (e.g.sugars and dipeptides), b) reveal the separate pathways involved in the transfer of a gi作者: 條約 時(shí)間: 2025-3-28 03:29
Cell Culture in the Study of Epithelial Development and Functionof membrane proteins involved in transepithelial transport has been one of the most interesting characteristics that are preserved in these lines, thus allowing the study of ion and non-electrolyte transport in epithelia of simplified cellular composition. In addition they have become the model of c作者: Intact 時(shí)間: 2025-3-28 07:54
New Approach to the Study of Transport of Biomolecules by Microcarrier Cell Cultures Perfused in a Cl components of different magnitudes: one directed to the inside and another one directed to the outside of the cell (Stein, 1986). At the same time, the physiological activity of the cell determines membrane transport not as an isolated process with a finality in itself, but as one step of the meta作者: gangrene 時(shí)間: 2025-3-28 13:00 作者: sacrum 時(shí)間: 2025-3-28 17:16 作者: 面包屑 時(shí)間: 2025-3-28 22:07
Voltage-Dependent Ionic Channels: “Whole-Cell” Recording by Patch-Clamp Techniquesibuted, from procaryotes to mammals, and participates in a number of cell functions including electrical signalling, secretion, motility, and growth and proliferation. Most known ionic channels are gatable, i.e. they can change their three-dimensional structure and adopt an open or a closed state. I作者: 季雨 時(shí)間: 2025-3-29 00:12
Electrophysiological Methods in the Study of Water Transport Across Cell Membranesll volume and hence water transport are essential for normal cell function. New physiological, biophysical and molecular approaches have been applied to the problem of water transport across cell membranes by several groups of investigators in recent years, resulting in significant progress in under作者: 有惡臭 時(shí)間: 2025-3-29 06:16
A Practical Introduction to the Use of Intracellular Fluorescent Indicatorsended in measuring them. However, until the last few years, most direct methods for measurement of these concentrations were only suitable for large cells. The situation has changed completely with the introduction of fluorescent indicators. Here we describe the properties of some of these indicator作者: 松雞 時(shí)間: 2025-3-29 09:18
Biomedical Nuclear Magnetic Resonance Spectroscopy and Transportd out of organs and organelles, or indirectly via determination of ATP concentration, intracellular pH, viscosity, flux rates and thermodynamic information. Previously the tool of the chemist, NMR has now found many applications in biology and medicine. This advance has been made possible largely du作者: 愛好 時(shí)間: 2025-3-29 14:50
The Major Industry Players in Indiaelectrons in an oxidation-reduction reaction, or the absorbtion of the energy of a photon in the light-driven pumps. In this paper, I shall consider mainly the sodium pump of animal cell plasma membranes, but the principles raised will also be applied to the F.F. ATPases of mitochondria, chloroplasts and bacteria.作者: choleretic 時(shí)間: 2025-3-29 15:44
The Major Outsourcing Locations the permeability pathway. Today the permeability pathway is called ionic channel of which a large number of different types have been identified and the primary structure has been determined for several of them (e.g. Noda et al., 1984).作者: pineal-gland 時(shí)間: 2025-3-29 22:38
Management Checklist Introductiond the introduction of liquid membranes (Walker, 1971) have allowed the technique to be used not only in large cells, typically of invertebrates, but also in smaller cells such as smooth muscle fibers, vertebrate neurons or tubular epithelia of the kidney.作者: PANIC 時(shí)間: 2025-3-30 03:51 作者: Prologue 時(shí)間: 2025-3-30 06:19
Voltage Dependent Conductances: Gating Currents and Single Channel Recordings the permeability pathway. Today the permeability pathway is called ionic channel of which a large number of different types have been identified and the primary structure has been determined for several of them (e.g. Noda et al., 1984).作者: Mercurial 時(shí)間: 2025-3-30 09:35
The Use of Ion-Selective Microelectrodes to Study Cellular Transport Processesd the introduction of liquid membranes (Walker, 1971) have allowed the technique to be used not only in large cells, typically of invertebrates, but also in smaller cells such as smooth muscle fibers, vertebrate neurons or tubular epithelia of the kidney.作者: 擴(kuò)張 時(shí)間: 2025-3-30 15:18 作者: abolish 時(shí)間: 2025-3-30 17:25
Industry Associations and Research Bodiestigate the energetics of organic solute active transport (e.g.sugars and dipeptides), b) reveal the separate pathways involved in the transfer of a given solute across the cell membrane (e.g. K. transport) and c) study intracellular transport events.作者: Irascible 時(shí)間: 2025-3-30 23:54 作者: 單調(diào)女 時(shí)間: 2025-3-31 01:11 作者: Deceit 時(shí)間: 2025-3-31 05:04
Transport Studies in Isolated Enterocytestigate the energetics of organic solute active transport (e.g.sugars and dipeptides), b) reveal the separate pathways involved in the transfer of a given solute across the cell membrane (e.g. K. transport) and c) study intracellular transport events.作者: CANDY 時(shí)間: 2025-3-31 10:08
Cell Culture in the Study of Epithelial Development and Functions allowing the study of ion and non-electrolyte transport in epithelia of simplified cellular composition. In addition they have become the model of choice in studies of the cell biology of membrane polarity generation.作者: JAUNT 時(shí)間: 2025-3-31 15:51
Methodological Guide for Studying Epithelial Transport with Isolated Membrane Vesiclester, cellular components usually have to be purified to homogeneity before studies on the properties of the component can be initiated. Thus studies on isolated membranes can focus either on questions related to cellular physiology, on questions related to the molecular properties of membrane components, or on both.
