作者: Adrenaline 時間: 2025-3-21 23:29
field of membrane transport was developing and at which new ideas as well as new techniques would be applied to it. The fact is that some of the chapters are now outdated (e. g. , the one on the molecular aspects of transport) and many others require revision in the light of new information that ha作者: 無節(jié)奏 時間: 2025-3-22 02:08 作者: 不可知論 時間: 2025-3-22 04:43 作者: 玉米 時間: 2025-3-22 10:35 作者: 口訣 時間: 2025-3-22 13:47 作者: 口訣 時間: 2025-3-22 17:38 作者: 滑稽 時間: 2025-3-22 22:31 作者: 本土 時間: 2025-3-23 02:37
Special Types of Transportin the case of transport of organic substances by single cells, since these cells (like erythrocytes and some bacteria) can be completely “emptied” and closed again and the remaining plasma membranes still effect a practically unimpaired transport into the cell.作者: 跳脫衣舞的人 時間: 2025-3-23 06:54 作者: sundowning 時間: 2025-3-23 11:24
Kinetics of Tracer Exchanges can be attained by the use of tracers. The use of tracers provides an additional bonus in that it makes it possible to follow unidirectional fluxes of a substance under conditions when the substance moves across a membrane in both directions.作者: 畏縮 時間: 2025-3-23 17:36 作者: 娘娘腔 時間: 2025-3-23 19:30
Springer Optimization and Its Applicationsuch substances pass across the cell membranes the more rapidly the greater their partition coefficient between oil and water. The correlation between the permeability constant and the partition coefficient was further supported by studies of Collander (see Collander, 1949; Danielli, 1943, 1952; or S作者: 保全 時間: 2025-3-24 00:59 作者: 知道 時間: 2025-3-24 05:43
Passive Membrane Transport of Nonelectrolytesuch substances pass across the cell membranes the more rapidly the greater their partition coefficient between oil and water. The correlation between the permeability constant and the partition coefficient was further supported by studies of Collander (see Collander, 1949; Danielli, 1943, 1952; or S作者: 傻 時間: 2025-3-24 08:58 作者: paltry 時間: 2025-3-24 11:26
Book 1975e other hand, to omit some of the less topical subjects. There was a different reason for rewriting the section on kidney and for dropping the section on mito- chondria. The help of an expert nephrologist was enlisted for improving chapter 24, while it was decided that mitochondria represent a speci作者: Frisky 時間: 2025-3-24 16:25
and, on the other hand, to omit some of the less topical subjects. There was a different reason for rewriting the section on kidney and for dropping the section on mito- chondria. The help of an expert nephrologist was enlisted for improving chapter 24, while it was decided that mitochondria represent a speci978-1-4613-4415-5978-1-4613-4413-1作者: 阻礙 時間: 2025-3-24 22:01 作者: Hallmark 時間: 2025-3-24 23:43
Active and Coupled Uphill Transportlibrium were treated. In other words, the transfer of substances, whether uncharged or ionic in character, by such systems need not be directly coupled to a source of metabolic energy, all the movement being provided for by the simple physicochemical forces (concentration, electrical potential gradients) operating in the system.作者: choleretic 時間: 2025-3-25 04:08 作者: 支柱 時間: 2025-3-25 09:28 作者: 瘙癢 時間: 2025-3-25 12:43 作者: Mortar 時間: 2025-3-25 18:14 作者: 墊子 時間: 2025-3-25 23:05 作者: 果仁 時間: 2025-3-26 03:38
https://doi.org/10.1007/b106451us media (section 2.2.) are of utmost importance. However, the phenomena occurring on membranes—and especially on cell membranes—are more complicated than those in a homogeneous medium. The principal sources of these complications are associated with two factors.作者: Gourmet 時間: 2025-3-26 04:39 作者: Ingratiate 時間: 2025-3-26 10:20 作者: 不滿分子 時間: 2025-3-26 13:37
Solving Nonlinear Least-Squares Problems,f cells is incontestable and that intracellular adsorption cannot explain a number of phenomena of kinetic nature. It definitely has no justification in the case of transport of organic substances by single cells, since these cells (like erythrocytes and some bacteria) can be completely “emptied” an作者: AGOG 時間: 2025-3-26 18:19 作者: troponins 時間: 2025-3-26 21:04 作者: FECT 時間: 2025-3-27 02:18
Graphical Output and Visualization,ly, the measurement of ionic fluxes as currents in circuits. Of these, the determination of the resting potential differences is perhaps the most fundamental in transport studies. Data on the potential differences across membranes make it possible to evaluate the total driving force acting on indivi作者: 否決 時間: 2025-3-27 07:38
Open Source GIS: A GRASS GIS Approachy simplified naturally occurring constituents. A number of laboratories are now engaged in experiments with the interfaces between bulk aqueous solutions and lipid, micellar, and colloidal suspensions, with monolayers of lipid, protein, and synthetic polymers at the air-water interface, with filter-作者: Basilar-Artery 時間: 2025-3-27 11:16 作者: leniency 時間: 2025-3-27 14:32
978-1-4613-4415-5Plenum Press, New York 1975作者: 破裂 時間: 2025-3-27 21:32
https://doi.org/10.1007/b106573The great majority of transport studies . are performed by incubating the cells in suspension or the pieces of tissue in a saline solution at the appropriate temperature in the presence of the solute, the transport of which is investigated.作者: single 時間: 2025-3-27 22:08 作者: START 時間: 2025-3-28 03:59 作者: 藐視 時間: 2025-3-28 08:57
Open Source GIS: A GRASS GIS ApproachBecause of the lack of any chemical reaction catalyzed by the proteins involved in membrane transport (with the possible exception of some of the HPr system components described in chapter 8) the identification of such proteins . is based solely on their binding affinity for their natural or modified substrate.作者: 支柱 時間: 2025-3-28 13:40 作者: myocardium 時間: 2025-3-28 16:25
Interpretation of Transport DataThe kinetic principles underlying the various types of membrane transport were discussed in chapters 3–6, together with suggestions as to experimental procedures for arriving at the various transport parameters. In this chapter, some practical information will be given to aid in the interpretation of the various uptake and exit curves.作者: incubus 時間: 2025-3-28 21:30 作者: Dysplasia 時間: 2025-3-29 01:37 作者: 異端 時間: 2025-3-29 03:15 作者: Collision 時間: 2025-3-29 09:39 作者: 屈尊 時間: 2025-3-29 13:31 作者: conception 時間: 2025-3-29 16:53
Optimization Theory and Methodsutes and that it is by virtue of the movement of these binding sites from one side of the membrane to the other that most substances of biochemical interest are transported into cells. What do we actually know about the nature of these binding sites and, if they are mobile, about their movement?作者: 無脊椎 時間: 2025-3-29 21:05 作者: miracle 時間: 2025-3-30 02:55 作者: 貪婪地吃 時間: 2025-3-30 06:12 作者: 取之不竭 時間: 2025-3-30 11:57 作者: ordain 時間: 2025-3-30 16:24
Permeation of Ions and Waterus media (section 2.2.) are of utmost importance. However, the phenomena occurring on membranes—and especially on cell membranes—are more complicated than those in a homogeneous medium. The principal sources of these complications are associated with two factors.作者: 和諧 時間: 2025-3-30 17:08
Active and Coupled Uphill Transportlibrium were treated. In other words, the transfer of substances, whether uncharged or ionic in character, by such systems need not be directly coupled to a source of metabolic energy, all the movement being provided for by the simple physicochemical forces (concentration, electrical potential gradi作者: 小步走路 時間: 2025-3-31 00:18 作者: 任意 時間: 2025-3-31 04:26 作者: 貧窮地活 時間: 2025-3-31 08:04
Molecular Basis of Transportutes and that it is by virtue of the movement of these binding sites from one side of the membrane to the other that most substances of biochemical interest are transported into cells. What do we actually know about the nature of these binding sites and, if they are mobile, about their movement?作者: 雪白 時間: 2025-3-31 10:40
Estimation of Solute Penetration this medium at appropriate time intervals, the present chapter will concern the various methods applicable to the estimation of intracellular solutes, without attempting to come close to being an exhaustive survey of such methods as they constitute the subject of a number of monographs.
