Role of parvalbumin in skeletal muscle relaxation

被引：45

作者：

Rall, JA

机构：

[1] Dept. of Physiology, Ohio Stt. Univ. College of Medicine, Columbus, OH 43210

来源：

NEWS IN PHYSIOLOGICAL SCIENCES | 1996年 / 11卷

关键词：

D O I：

10.1152/physiologyonline.1996.11.6.249

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Parvalbumin, a soluble intracellular calcium buffer, is present in high concentrations in fast-contracting skeletal muscles across the animal kingdom. in frog skeletal muscle, pharmacological or flow-temperature inhibition of the sarcoplasmic reticulum calcium pump reveals that parvalbumin sequesters calcium and promotes relaxation at a rate determined by magnesium dissociation from parvalbumin.

引用

收藏

页码：249 / 255

页数：7

相关论文

共 15 条

[1] EFFECT OF TETANUS DURATION ON THE FREE CALCIUM DURING THE RELAXATION OF FROG SKELETAL-MUSCLE FIBERS [J].

CANNELL, MB .

JOURNAL OF PHYSIOLOGY-LONDON, 1986, 376 :203-218

[2] CALCIUM BUFFERING PROPERTIES OF CALBINDIN-D(28K) AND PARVALBUMIN IN RAT SENSORY NEURONS [J].

CHARD, PS ;

BLEAKMAN, D ;

CHRISTAKOS, S ;

FULLMER, CS ;

MILLER, RJ .

JOURNAL OF PHYSIOLOGY-LONDON, 1993, 472 :341-357

[3]

GERDAY C, 1976, J PHYSIOL-LONDON, V258, pP96

[4] RELAXATION OF VERTEBRATE SKELETAL-MUSCLE - A SYNTHESIS OF THE BIOCHEMICAL AND PHYSIOLOGICAL APPROACHES [J].

GILLIS, JM .

BIOCHIMICA ET BIOPHYSICA ACTA, 1985, 811 (02) :97-145

[5]

HAMOIR G, 1976, S BIOL HUNG S MUSCL, V17, P17

[6] PARVALBUMIN, AN INTRACELLULAR CALCIUM-BINDING PROTEIN - DISTRIBUTION, PROPERTIES AND POSSIBLE ROLES IN MAMMALIAN-CELLS [J].

HEIZMANN, CW .

EXPERIENTIA, 1984, 40 (09) :910-921

[7] PARVALBUMIN CONTENT AND CA2+ AND MG2+ DISSOCIATION RATES CORRELATED WITH CHANGES IN RELAXATION RATE OF FROG-MUSCLE FIBERS [J].

HOU, TT ;

JOHNSON, JD ;

RALL, JA .

JOURNAL OF PHYSIOLOGY-LONDON, 1991, 441 :285-304

[8] EFFECT OF TEMPERATURE ON RELAXATION RATE AND CA2+, MG2+ DISSOCIATION RATES FROM PARVALBUMIN OF FROG-MUSCLE FIBERS [J].

HOU, TT ;

JOHNSON, JD ;

RALL, JA .

JOURNAL OF PHYSIOLOGY-LONDON, 1992, 449 :399-410

[9] SIMULTANEOUS MONITORING OF CHANGES IN MAGNESIUM AND CALCIUM CONCENTRATIONS IN FROG CUT TWITCH FIBERS CONTAINING ANTIPYRYLAZO-III [J].

IRVING, M ;

MAYLIE, J ;

SIZTO, NL ;

CHANDLER, WK .

JOURNAL OF GENERAL PHYSIOLOGY, 1989, 93 (04) :585-608

[10]

Jiang Y, 1996, AM J PHYSIOL-CELL PH, V270, pC411