نتایج جستجو برای: ryanodine receptors

تعداد نتایج: 228279  

2015
Elenice S. R. Goes Jorge A. F. Lara Eliane Gasparino Ana P. Del Vesco Marcio D. Goes Luiz Alexandre Filho Ricardo P. Ribeiro Zongbin Cui

Current study evaluated the effect of pre-slaughter stress on serum cortisol levels, pH, colorimetry, water-holding capacity (WHC) and gene expression of ryanodine receptors (RyR1 and RyR3) in the Nile tilapia. A 3x4 factorial scheme experiment was conducted comprising three densities (100, 200, 400 kg/m³) with four transportation times (60, 120, 180, and 240 minutes).Transportation times alone...

2014
Barbara Mosca Osvaldo Delbono Maria Laura Messi Leda Bergamelli Mirko Vukcevic Ruben Lopez Susan Treves Miyuki Nishi Hiroshi Takeshima Francesco Zorzato

Background Skeletal muscle constitutes approximately 40% of body mass, and age-induced decrease of muscle strength impinge on daily activities and on normal social life in the elderly. Loss of muscle strength has been recognised as a debilitating and life threatening condition also in cachexia in cancer patients and in clinical conditions associated with prolonged bed rest. Skeletal muscle dihy...

Journal: :Journal of cell science 2005
Caroline Brennan Maryam Mangoli Clare E F Dyer Rachel Ashworth

Nerve activity is known to be an important regulator of muscle phenotype in the adult, but its contribution to muscle development during embryogenesis remains unresolved. We used the zebrafish embryo and in vivo imaging approaches to address the role of activity-generated signals, acetylcholine and intracellular calcium, in vertebrate slow muscle development. We show that acetylcholine drives i...

2002
Michael C. Ashby Madeleine Craske Myoung Kyu Park Oleg V. Gerasimenko Robert D. Burgoyne Ole H. Petersen Alexei V. Tepikin

a 2 -induced Ca 2 release (CICR) plays an important role in the generation of cytosolic Ca 2 signals in many cell types. However, it is inherently difficult to distinguish experimentally between the contributions of messenger-induced Ca 2 release and CICR. We have directly tested the CICR sensitivity of different regions of intact pancreatic acinar cells using local uncaging of caged Ca 2 . In ...

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