Author: Peter Läuger
Publisher: Sinauer Associates, Incorporated
ISBN:
Category : Science
Languages : en
Pages : 336
Book Description
Electrogenic ion pumps convert chemical, reduction-oxidation, or light energy- into ion concentration differences across all living cells. They are the engines that run cells. In this text, Dr Lunger develops the principles of physical chemistry required to understand the functions of these macromolecules.
Electrogenic Ion Pumps
Author: Peter Läuger
Publisher: Sinauer Associates, Incorporated
ISBN:
Category : Science
Languages : en
Pages : 336
Book Description
Electrogenic ion pumps convert chemical, reduction-oxidation, or light energy- into ion concentration differences across all living cells. They are the engines that run cells. In this text, Dr Lunger develops the principles of physical chemistry required to understand the functions of these macromolecules.
Publisher: Sinauer Associates, Incorporated
ISBN:
Category : Science
Languages : en
Pages : 336
Book Description
Electrogenic ion pumps convert chemical, reduction-oxidation, or light energy- into ion concentration differences across all living cells. They are the engines that run cells. In this text, Dr Lunger develops the principles of physical chemistry required to understand the functions of these macromolecules.
Electrogenic Ion Pumps
Author: Clifford L. Slayman
Publisher:
ISBN: 9780121533168
Category : Science
Languages : en
Pages : 522
Book Description
Publisher:
ISBN: 9780121533168
Category : Science
Languages : en
Pages : 522
Book Description
Pumps, Channels and Transporters
Author: Ronald J. Clarke
Publisher: John Wiley & Sons
ISBN: 1119085144
Category : Science
Languages : en
Pages : 488
Book Description
Describes experimental methods for investigating the function of pumps, channels and transporters Covers new emerging analytical methods used to study ion transport membrane proteins such as single-molecule spectroscopy Details a wide range of electrophysiological techniques and spectroscopic methods used to analyze the function of ion channels, ion pumps and transporters Covers state-of-the art analytical methods to study ion pumps, channels, and transporters, and where analytical chemistry can make further contributions
Publisher: John Wiley & Sons
ISBN: 1119085144
Category : Science
Languages : en
Pages : 488
Book Description
Describes experimental methods for investigating the function of pumps, channels and transporters Covers new emerging analytical methods used to study ion transport membrane proteins such as single-molecule spectroscopy Details a wide range of electrophysiological techniques and spectroscopic methods used to analyze the function of ion channels, ion pumps and transporters Covers state-of-the art analytical methods to study ion pumps, channels, and transporters, and where analytical chemistry can make further contributions
Molecular Biology of The Cell
Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0
Book Description
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0
Book Description
Ion Pumps
Author: Björn Wallmark
Publisher:
ISBN:
Category : Biological transport, Active
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category : Biological transport, Active
Languages : en
Pages : 292
Book Description
Ion Pumps, Part A
Author: J.P. Andersen
Publisher: Elsevier
ISBN: 0080877079
Category : Science
Languages : en
Pages : 273
Book Description
Both eukaryotic and prokaryotic cells depend strongly on the function of ion pumps present in their membranes. The term ion pump, synonymous with active ion-transport system, refers to a membrane-associated protein that translocates ions uphill against an electrochemical potential gradient. Primary ion pumps utilize energy derived from chemical reactions or from the absorption of light, while secondary ion pumps derive the energy for uphill movement of one ionic species from the downhill movement of another species. In the present volume, various aspects of ion pump structure, mechanism, and regulation are treated using mostly the ion-transporting ATPases as examples. One chapter has been devoted to a secondary ion pump, the Na+-Ca2+ exchanger, not only because of the vital role played by this transport system in regulation of cardiac contractility, but also because it exemplifies the interesting mechanistic and structural similarities between primary and secondary pumps.
Publisher: Elsevier
ISBN: 0080877079
Category : Science
Languages : en
Pages : 273
Book Description
Both eukaryotic and prokaryotic cells depend strongly on the function of ion pumps present in their membranes. The term ion pump, synonymous with active ion-transport system, refers to a membrane-associated protein that translocates ions uphill against an electrochemical potential gradient. Primary ion pumps utilize energy derived from chemical reactions or from the absorption of light, while secondary ion pumps derive the energy for uphill movement of one ionic species from the downhill movement of another species. In the present volume, various aspects of ion pump structure, mechanism, and regulation are treated using mostly the ion-transporting ATPases as examples. One chapter has been devoted to a secondary ion pump, the Na+-Ca2+ exchanger, not only because of the vital role played by this transport system in regulation of cardiac contractility, but also because it exemplifies the interesting mechanistic and structural similarities between primary and secondary pumps.
International Symposium on Ion Channels and Electrogenic Pumps in Biomembranes
Biology for AP ® Courses
Author: Julianne Zedalis
Publisher:
ISBN: 9781947172401
Category : Biology
Languages : en
Pages : 1923
Book Description
Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.
Publisher:
ISBN: 9781947172401
Category : Biology
Languages : en
Pages : 1923
Book Description
Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.
The Sodium Pump
Author: Ernst Bamberg
Publisher: Springer Science & Business Media
ISBN: 3642725112
Category : Medical
Languages : en
Pages : 924
Book Description
The sodium of animal cell membranes converts the chemical energy obtained from the hydrolysis of adenosine 5' -triphosphate into a movement of the cations Na + and K + against an electrochemical gradient. The gradient is used subse quently as an energy source to drive the uptake of metabolic substrates in polar epithelial cells and to use it for purposes of communications in excitable cells. The biological importance of the sodium pump is evident from the fact that be tween 20-70% of the cell's metabolic energy is consumed for the pumping pro cess. Moreover, the sodium pump is an important biological system involved in regulatory processes like the maintenance of the cells' and organism's water me tabolism. It is therefore understandable that special cellular demands are han dled better by special isoforms of the sodium pump, that the expression of the sodium pump and their isoforms is regulated by hormones as is the activity of the sodium pump via hormone-regulated protein kinases. Additionally, the sodium pump itself seems to be a receptor for a putative new group of hormones, the endogenous digitalis-like substances, which still have to be defined in most cases in their structure. This group of substances has its chemically well known coun terpart in steroids from plant and toad origin which are generally known as "car diac glycosides". They are in medical use since at least 200 years in medicine in the treatment of heart diseases.
Publisher: Springer Science & Business Media
ISBN: 3642725112
Category : Medical
Languages : en
Pages : 924
Book Description
The sodium of animal cell membranes converts the chemical energy obtained from the hydrolysis of adenosine 5' -triphosphate into a movement of the cations Na + and K + against an electrochemical gradient. The gradient is used subse quently as an energy source to drive the uptake of metabolic substrates in polar epithelial cells and to use it for purposes of communications in excitable cells. The biological importance of the sodium pump is evident from the fact that be tween 20-70% of the cell's metabolic energy is consumed for the pumping pro cess. Moreover, the sodium pump is an important biological system involved in regulatory processes like the maintenance of the cells' and organism's water me tabolism. It is therefore understandable that special cellular demands are han dled better by special isoforms of the sodium pump, that the expression of the sodium pump and their isoforms is regulated by hormones as is the activity of the sodium pump via hormone-regulated protein kinases. Additionally, the sodium pump itself seems to be a receptor for a putative new group of hormones, the endogenous digitalis-like substances, which still have to be defined in most cases in their structure. This group of substances has its chemically well known coun terpart in steroids from plant and toad origin which are generally known as "car diac glycosides". They are in medical use since at least 200 years in medicine in the treatment of heart diseases.
Channels, Carriers, and Pumps
Author: Wilfred D. Stein
Publisher: Elsevier
ISBN: 0124165834
Category : Science
Languages : en
Pages : 423
Book Description
An introduction to the principles of membrane transport: How molecules and ions move across the cell membrane by simple diffusion and by making use of specialized membrane components (channels, carriers, and pumps). The text emphasizes the quantitative aspects of such movement and its interpretation in terms of transport kinetics. Molecular studies of channels, carriers, and pumps are described in detail as well as structural principles and the fundamental similarities between the various transporters and their evolutionary interrelationships. The regulation of transporters and their role in health and disease are also considered. Provides an introduction to the properties of transport proteins: channels, carriers, and pumps Presents up-to-date information on the structure of transport proteins and on their function and regulation Includes introductions to transport kinetics and to the cloning of genes that code transport proteins Furnishes a link between the experimental basis of the subject and theoretical model building
Publisher: Elsevier
ISBN: 0124165834
Category : Science
Languages : en
Pages : 423
Book Description
An introduction to the principles of membrane transport: How molecules and ions move across the cell membrane by simple diffusion and by making use of specialized membrane components (channels, carriers, and pumps). The text emphasizes the quantitative aspects of such movement and its interpretation in terms of transport kinetics. Molecular studies of channels, carriers, and pumps are described in detail as well as structural principles and the fundamental similarities between the various transporters and their evolutionary interrelationships. The regulation of transporters and their role in health and disease are also considered. Provides an introduction to the properties of transport proteins: channels, carriers, and pumps Presents up-to-date information on the structure of transport proteins and on their function and regulation Includes introductions to transport kinetics and to the cloning of genes that code transport proteins Furnishes a link between the experimental basis of the subject and theoretical model building