Results 191 to 200 of about 13,101 (238)

Das Muskelfäserchen (Muskelfibrille, Myofibrille, Myofibril)

1957
Ganz 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 ...
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Gelation of Turkey Breast and Thigh Myofibrils: Changes During Isolation of Myofibrils

Journal of Food Science, 1993
ABSTRACT 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, C.L. LAVELLE, E.A. FOEGEDING   +2 more
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Elongation of cross-striated myofibrils

Biochimica et Biophysica Acta, 1956
Abstract 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
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Mechanics of the myofibril

1987
In nearly every field of science deeper understanding of nature led to investigations into ever smaller features of the object, from macroscopic to microscopic to molecular to atomic to nuclear. At each step change of size we have made a quantum jump in our knowledge about the object.
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Volume changes in isolated myofibrils

Biochimica et Biophysica Acta (BBA) - Specialized Section on Biophysical Subjects, 1964
Volume changes in glycerol-extracted myofibrils were studied. The effect of pH, ion content and ATP concentration on the change in volume was determined. A volume change greater than that attributed to ATP dephosphorylation was observed. The magnitude of the volume change of the entire system was 10−3 cm3 whereas that due to dephosphorylation was 10−6 ...
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The fine structure of myofibrils

Experimental Cell Research, 1950
Abstract Shadowed electron micrographs show that myofibrils of rabbit striated muscle consist of bundles of long filaments overlaid and perhaps interpenetrated by a structureless material whose distribution determines the banded character of the muscle. The filaments have about the diameter of those of fibrous actin. The photographs show many details
G. Rozsa, A. Szent-Györgyi, Ralph W.G. Wyckoff   +2 more
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[2] Preparation of myofibrils

1982
Publisher Summary A variety of procedures are available for the preparation of myofibrils, and this chapter presents four of these that include myofibrils from fresh rabbit psoas muscle, myofibrils from glycerinated psoas muscle, myofibrils in bulk from fresh muscle, and myofibrils in bulk from stored muscle..
Peter J. Knight, John A. Trinick
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Adaptation in der Myofibrille

physiopraxis, 2004
Muskelkater – wodurch entsteht er? Muskelschaden oder Remodellierungsprozess der Myofibrillen? Und wie kann man ihn behandeln? Wissenschaftler aus aller Welt diskutieren Pathogenese und Therapie. Wilhelm E. Kraft hat für physiopraxis die aktuelle Literatur recherchiert und die Studienergebnisse auf den Punkt gebracht.
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Degradation and evaluation of myofibril proteins induced by endogenous protease in aquatic products during storage: a review

Food Science and Biotechnology, 2023
Yun-Fang Qian
exaly  

Sarcoplasmic and myofibril-bound calpains during storage of pork longissimus muscle: New insights on protein degradation

Food Chemistry, 2022
Per Ertbjerg
exaly