Results 191 to 200 of about 31,768 (245)
Some of the next articles are maybe not open access.
Biochemical and Biophysical Research Communications, 1982
Abstract The myofibrils were shown to be lipoprotein structures. Lipoprotein nature of these structures was confirmed by their lipid phosphorus to protein ratio in a completely dispersed myofibril preparation of the skeletal muscle cells. The ratio was found to be 49.65 ± 3.95 microgram P / mg protein.
N, Ozgünes, S, Artvinli
openaire +2 more sources
Abstract The myofibrils were shown to be lipoprotein structures. Lipoprotein nature of these structures was confirmed by their lipid phosphorus to protein ratio in a completely dispersed myofibril preparation of the skeletal muscle cells. The ratio was found to be 49.65 ± 3.95 microgram P / mg protein.
N, Ozgünes, S, Artvinli
openaire +2 more sources
Iodination of myofibrils and myosin
Journal of Muscle Research and Cell Motility, 1984The relative reactivity of the tyrosine side chains in the proteins of skeletal muscle myofibrils was determined using iodination techniques. The destruction of ATPase activity of myofibrils and myosin by lactoperoxidase and chloramine-T iodination could be prevented by the attachment of cysteamine to the sulphydryl groups prior to the iodination ...
R C, Turner, P J, Hanaway, M L, Greaser
openaire +2 more sources
Force depression in single myofibrils
Journal of Applied Physiology, 2010Force depression after active shortening has been observed in different muscle preparations. It has been assumed that force depression is caused by the development of sarcomere length nonuniformities after shortening. However, this hypothesis has never been investigated in a preparation where individual sarcomere lengths could be directly measured ...
V, Joumaa, W, Herzog
openaire +2 more sources
INTRINSIC BIREFRINGENCE OF GLYCERINATED MYOFIBRILS [PDF]
Journal of Cell Biology, 1971 Patterns of intrinsic birefringence were revealed in formalin-fixed, glycerinated myofibrils from rabbit striated muscle, by perfusing them with solvents of refractive index near to that of protein, about 1.570. The patterns differ substantially from those obtained in physiological salt solutions, due to the elimination of edge- and form birefringence.
exaly +3 more sources
Journal of Muscle Research and Cell Motility, 2006
Building a myofibril from its component proteins requires the interactions of many different proteins in a process whose details are not understood. Several models have been proposed to provide a framework for understanding the increasing data on new myofibrillar proteins and their localizations during muscle development.
Joseph W, Sanger +7 more
openaire +2 more sources
Building a myofibril from its component proteins requires the interactions of many different proteins in a process whose details are not understood. Several models have been proposed to provide a framework for understanding the increasing data on new myofibrillar proteins and their localizations during muscle development.
Joseph W, Sanger +7 more
openaire +2 more sources
2010
Skeletal muscle cells, more commonly called muscle fibres, are multinucleated syncytia formed during development by fusion of mononucleated precursor cells, the myoblasts. They measure 10–100 μm in diameter and can have lengths from a few millimeters up to almost a meter.
Margit Pavelka, Jürgen Roth
openaire +1 more source
Skeletal muscle cells, more commonly called muscle fibres, are multinucleated syncytia formed during development by fusion of mononucleated precursor cells, the myoblasts. They measure 10–100 μm in diameter and can have lengths from a few millimeters up to almost a meter.
Margit Pavelka, Jürgen Roth
openaire +1 more source
Das Muskelfäserchen (Muskelfibrille, Myofibrille, Myofibril)
1957Ganz wie die Muskelfaser hat auch die Muskelfibrille eine doppelte Gliederung, eine axiale und eine transversale. Die transversale oder quere Gliederung (parallel mit der Querachse) wird dargestellt durch die verschiedenen von der Lichtmikroskopie her bekannten Bander und Zonen, die fur die Querstreifung aller quergestreiften Muskulatur verantwortlich ...
openaire +1 more source
Elongation of cross-striated myofibrils
Biochimica et Biophysica Acta, 1956Abstract When myofibrils isolated from the indirect flight muscles of Calliphora were treated under the microscope with freshly-prepared crude suspensions of sarcosomes from the same muscles they elongated by about 4% and then contracted when treatment ceased; several cycles of elongation and contraction could be brought about. Evidence is given that
openaire +2 more sources
2010
Cardiac muscle belongs to the striated types of muscle containing the same arrangements of myofilaments as skeletal muscle. However, unlike in skeletal muscle no syncytia are built but cylindrical muscle cells containing one large cube-shaped nucleus in central position are arranged end to end and join with adjacent cells at special attachment sites ...
Margit Pavelka, Jürgen Roth
openaire +1 more source
Cardiac muscle belongs to the striated types of muscle containing the same arrangements of myofilaments as skeletal muscle. However, unlike in skeletal muscle no syncytia are built but cylindrical muscle cells containing one large cube-shaped nucleus in central position are arranged end to end and join with adjacent cells at special attachment sites ...
Margit Pavelka, Jürgen Roth
openaire +1 more source
Gelation of Turkey Breast and Thigh Myofibrils: Changes During Isolation of Myofibrils
Journal of Food Science, 1993ABSTRACT The relationship between functional properties of meat and myofibrils was examined for turkey breast and thigh by determining gel‐forming ability of proteins at each step in a myofibril isolation procedure. Physical properties of thermally induced gels (70°C for 30 min) were determined by torsional fracture analysis.
J.K. NORTHCUlT +2 more
openaire +1 more source