منابع مشابه
I~elaxation in Extracted Muscle Fibers* by Emil Bozler
Szent Gy~rgyi (1-3) discovered that ATP 1 produces a strong contraction in muscle fibers which have been preserved in glycerol. Later Bozler (4-7) found that such fibers, which originally are in rigor, can be transformed into a state closely resembling normal relaxation by physiological concentrations of ATP. The fibers then are very extensible and plastic, and give a strong contraction on addi...
متن کاملInteractions between Magnesium, Pyrophosphate, and the Contractile Elements by Emil Bozler
In glycerol-extracted muscle fibers PP imitates one of the important effects of ATP, 1 its softening action (1, 2). In the present paper this effect was analyzed in greater detail, in the expectation that the results might throw some light on the nature of the action of ATP. As shown for ATP (3), Mg was found to be important, in fact essential, for the action of PP. I t is true that PP influenc...
متن کاملInteractions between Magnesium, Pyrophosphate, and the Contractile Elements by Emil Bozler
In glycerol-extracted muscle fibers PP imitates one of the important effects of ATP, 1 its softening action (1, 2). In the present paper this effect was analyzed in greater detail, in the expectation that the results might throw some light on the nature of the action of ATP. As shown for ATP (3), Mg was found to be important, in fact essential, for the action of PP. I t is true that PP influenc...
متن کاملT H E Effect of Electrolytes on T H E Contractile Elements of Muscle by Emil Bozler
If it is assumed that electrostatic attraction (5) or repulsion (4, 7, 8, 11) between charged groups of proteins is responsible for muscular contraction or relaxation, it may be expected that electrolytes have a strong effect on the properties of contractile proteins and that possibly contractile phenomena can be produced by their action (2). This question cannot be studied in intact muscle fib...
متن کاملT H E Effect of Electrolytes on T H E Contractile Elements of Muscle by Emil Bozler
If it is assumed that electrostatic attraction (5) or repulsion (4, 7, 8, 11) between charged groups of proteins is responsible for muscular contraction or relaxation, it may be expected that electrolytes have a strong effect on the properties of contractile proteins and that possibly contractile phenomena can be produced by their action (2). This question cannot be studied in intact muscle fib...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Smooth Muscle Research
سال: 1995
ISSN: 0916-8737,1884-8796
DOI: 10.1540/jsmr.31.117