Abstract：
:Quantitative (muscle fibre number and cross-sectional areas) and qualitative (myosin isoforms and metabolic enzyme activities) characteristics of two muscles, M. pectoralis major and M. anterior latissimus dorsi, were compared among male chickens of two lines during growth from hatching to adulthood. The lines were derived from a divergent selection based on growth rate. The two muscles were chosen on the basis of their histochemical profile. Pectoralis major muscle contains only fast contracting muscle fibres whereas anterior latissimus dorsi muscle is almost entirely made up with slow contracting fibres. At both ages, the two lines showed similar fibre type distributions. At hatching, fibre cross-sectional areas were equivalent in the two lines, but after the first week, animals from the fast growing line exhibited wider fibre areas, whatever the muscle, than animals from the slow growing line. The total number of fibres in a muscle was found greater in the fast growing line, irrespective of whether it was exactly determined (anterior latissimus dorsi muscle, + 20%) or only estimated (pectoralis major muscle). This number remains constant in the two lines throughout the growth. Myosin isoform profiles and metabolic enzyme activities were similar in the two lines, at both ages, and were in good agreement with the histochemical muscle fibre profiles.
journal_name
J Muscle Res Cell Motiljournal_title
Journal of muscle research and cell motilityauthors
Remignon H,Gardahaut MF,Marche G,Ricard FHdoi
10.1007/BF00122527subject
Has Abstractpub_date
1995-04-01 00:00:00pages
95-102issue
2eissn
0142-4319issn
1573-2657journal_volume
16pub_type
杂志文章abstract：:The pattern of expression of different types of myosin heavy chains and the development of different generations of muscle cells during foetal life were studied in four bovine muscles with widely varying characteristics, the Masseter, Longissimus thoracis, Cutaneus trunci and Diaphragma. Different complementary techni...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00122120
更新日期：1994-08-01 00:00:00
abstract：:Five monoclonal antibodies that react with different regions of myosin light chain 1 from human ventricular myocardial muscle were used to obtain information on interactions between the light chain 1 and heavy chains and generally on the tertiary structure of the light chain 1 within the myosin head. We performed West...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF01766461
更新日期：1992-06-01 00:00:00
abstract：:Cytokinesis is the mechanical process that allows the simplest unit of life, the cell, to divide, propagating itself. To divide, the cell converts chemical energy into mechanical energy to produce force. This process is thought to be active, due in large part to the mechanochemistry of the myosin-II ATPase. The cell's...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章,评审
doi：10.1023/a:1024419510314
更新日期：2002-01-01 00:00:00
abstract：:Troponin T (TnT) is one of the muscle regulatory proteins and is thought to be related to unique contractile properties in diverse muscles and also to myogenesis. The expression of TnT isoforms in the chicken wing muscles was investigated by two-dimensional gel electrophoresis and immunoblotting with an antiserum agai...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1023/a:1016369300532
更新日期：2001-01-01 00:00:00
abstract：:High speed isovelocity shortening using a servo-controlled lever was performed on isolated whole frog sartorius muscles at long lengths to ensure substantial passive tension. The tension records of unstimulated control experiments were subtracted from the tension records of fully-tetanized experiments on the same musc...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00123833
更新日期：1994-02-01 00:00:00
abstract：:Dr. John Gergely passed away on July 26, 2013 after a long and distinguished career. His publications spanned 67 years. He founded the Department of Muscle Research in the Retina Foundation (which later became the Boston Biomedical Research Institute) and served as director for 34 years. Dr. Gergely served on the edit...
journal_title：Journal of muscle research and cell motility
pub_type： 传,历史文章,杂志文章
doi：10.1007/s10974-013-9370-9
更新日期：2013-12-01 00:00:00
abstract：:It has been proposed that in striated muscle inositol 1,4,5-trisphosphate (InsP3) may serve as a chemical transmitter linking membrane depolarization to Ca(2+)-release from the sarcoplasmic reticulum. Key to that hypothesis of excitation-concentration (EC) coupling was the observation that skinned muscle fibres contra...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF01738039
更新日期：1992-08-01 00:00:00
abstract：:Skeletal muscle hypertrophy is a result of increased load, such as functional and stretch-overload. Activation of satellite cells and proliferation, differentiation and fusion are required for hypertrophy of overloaded skeletal muscles. On the contrary, a dramatic loss of skeletal muscle mass determines atrophy settin...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章,评审
doi：10.1007/s10974-010-9204-y
更新日期：2009-12-01 00:00:00
abstract：:The properties of spin-labelled myosin, prepared from rabbit skeletal and scallop adductor muscle, on forming a long-lived complex with ADP and vanadate (M.ADP.Vi), have been investigated. In the case of an iodoacetamide-based label attached to rabbit myosin or subfragment 1, M.ADP.Vi formation is characterized by a m...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00713154
更新日期：1984-02-01 00:00:00
abstract：:Results were obtained from contracting frog muscles by collecting high quality time-resolved, two-dimensional, X-ray diffraction patterns at the British Synchrotron Radiation Source (SERC, Daresbury, Laboratory). The structural transitions associated with isometric tension generation were recorded under conditions in ...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00123096
更新日期：1993-06-01 00:00:00
abstract：:The giant molecule titin (also called connectin) provides an elastic connection in the I-band between the Z-disk and A-band of striated muscle. This region is assembled in a tissue-specific way by extensive differential splicing events. We have raised monoclonal antibodies against the two N2-line isoforms of titin and...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00123361
更新日期：1996-08-01 00:00:00
abstract：:Using a variety of techniques, we have demonstrated the presence of at least two fibre types in Limulus median telson levator muscle. By light and electron microscopy, large (2,156 microns 2 mean cross-sectional area) fibres have A-bands of 4.1 microns, one-half I bands of 2.15 microns and Z lines less than or equal t...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF01739856
更新日期：1989-02-01 00:00:00
abstract：:The details of the global and local structure and function of titin, a giant filamentous intrasarcomeric protein are largely undiscovered. Here we discuss a combination of bulk-solution and novel single-molecule techniques that may lend unique insights into titin's molecular dynamic, structural and mechanical characte...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章,评审
doi：10.1023/a:1023414624092
更新日期：2002-01-01 00:00:00
abstract：:Tropomyosins (Tm) in humans are expressed from four distinct genes and by alternate splicing >40 different Tm polypeptide chains can be made. The functional Tm unit is a dimer of two parallel polypeptide chains and these can be assembled from identical (homodimer) or different (heterodimer) polypeptide chains provided...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章,评审
doi：10.1007/s10974-013-9353-x
更新日期：2013-08-01 00:00:00
abstract：:Calcium overload is a fundamental pathogenic event associated with chronic muscle degeneration in muscular dystrophies. The possibility that L-type voltage-dependent calcium channels were involved in the etiology of chicken muscular dystrophy was investigated by studying the dihydropyridine receptors in transverse tub...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00126437
更新日期：1995-10-01 00:00:00
abstract：:Tropomyosin-kappa (TPM1-κ) is a newly discovered tropomyosin (TM) isoform that is exclusively expressed in the human heart and generated by an alternative splicing of the α-TM gene. We reported that TPM1-κ expression was increased in the hearts of patients with chronic dilated cardiomyopathy (DCM). To increase our und...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/s10974-010-9237-2
更新日期：2011-03-01 00:00:00
abstract：:Guinea-pig soleus muscles were denervated and electrically stimulated for periods of 43 to 66 days. Stimuli were in 1 s bursts of 40 Hz pulses, repeated every 5 min. Other guinea-pigs were denervated for 82 days without stimulation and, in a third group, the soleus muscle was necrotized and allowed to regenerate witho...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1023/a:1018619503456
更新日期：1997-10-01 00:00:00
abstract：:The force-velocity (T-V) relation and the force-extension (T1) relation from single fibres isolated from the muscle tibialis anterior of the frog were determined at present times during the rise of tension and the plateau of an isometric tetanus. During the rise of an isometric tetanus the value of V0 (the velocity of...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00712029
更新日期：1983-04-01 00:00:00
abstract：:Invertebrate mini-titins are members of a class of myosin-binding proteins belonging to the immunoglobulin superfamily that may have structural and/or regulatory properties. We have isolated mini-titins from three molluscan sources: the striated and smooth adductor muscles of the scallop, and the smooth catch muscles ...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00141557
更新日期：1993-12-01 00:00:00
abstract：:We describe the modification of reactive actin sulfhydryls by S-nitrosoglutathione. Kinetics of S-nitrosylation and denitrosylation suggest that only one cysteine of actin is involved in the reactions. By using the bifunctional sulfhydryl cross-linking reagent N,N'-1,4-phenylenebismaleimide and the monofunctional reag...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1023/a:1005671319604
更新日期：2000-02-01 00:00:00
abstract：:Our current understanding of the structure of the thin filaments of muscle and the molecular mechanism by which thin filaments regulate muscle contraction are reviewed and discussed. We focus, in particular, on the crucial role played by Jean Hanson in these studies and on later contributions from those whose work she...
journal_title：Journal of muscle research and cell motility
pub_type： 传,历史文章,杂志文章,评审
doi：10.1007/s10974-004-3148-z
更新日期：2004-01-01 00:00:00
abstract：:The width (D) and the 1,0 lattice spacing (d1,0) at various ionic compositions of mechanically skinned single fibres (from semitendinosus muscle of Rana catesbeiana) were measured at various concentrations of polyvinyl pyrrolidone (PVP K-30, Mn = 40 000) from 0 to 6% at 20 degrees C. In a standard relaxing solution (4...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF01753558
更新日期：1986-06-01 00:00:00
abstract：:Myosin heavy chain kinase activity was identified in the high speed supernate of lysed Dictyostelium amoebae and was precipitated by 30-50% ammonium sulphate. In low ionic strength buffer, the activity bound tightly to a Cibacron Blue Sepharose column and eluted as a single peak with 1.0 M NaCl. Gel filtration chromat...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF01753566
更新日期：1986-12-01 00:00:00
abstract：:The ability for muscle to repeatedly generate force is limited by fatigue. The cellular mechanisms behind muscle fatigue are complex and potentially include breakdown at many points along the excitation-contraction pathway. In this paper we construct a mathematical model of the skeletal muscle excitation-contraction p...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/s10974-007-9125-6
更新日期：2007-01-01 00:00:00
abstract：:Polyclonal antibodies have been developed against the junctional feet or spanning protein from skeletal muscle triads. These probes in combination with immunogold labels have been used to localize the spanning protein by electron microscope of isolated vesicles from terminal cisternae/triads. The spanning protein anti...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF01773877
更新日期：1988-08-01 00:00:00
abstract：:The myosin light chains of slow muscles from different species have been examined two-dimensional gel electrophoresis. While the myosin light chain 2S of mammalian soleus muscles (rabbit, rat and guinea-pig) could not be distinguished from that of avian anterior latissimus dorsi (chicken and turkey), the 1S light chai...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00713271
更新日期：1981-09-01 00:00:00
abstract：:In this study the spontaneous activities of prescapular lymph nodes, which were isolated from calves, goats and sheep and mesenteric lymph nodes of guinea-pigs were recorded and analysed in the frequency domain. Stretch-evoked contractions of the mesenteric lymph nodes were also recorded and their frequency characteri...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00711961
更新日期：1983-02-01 00:00:00
abstract：:In mammalian ventricles, two myosin heavy chain (MHC) isoforms have been identified. Small animals express α-MHC, whereas large animals express β-MHC, which contribute to a large difference in the heart rate. Sprague-Dawley rats possessing ~99% α-MHC were treated with propylthiouracil to result in 100% β-MHC. Papillar...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/s10974-016-9456-2
更新日期：2016-12-01 00:00:00
abstract：:The fine structure of leech body wall muscles, has been analysed under great length variations. All the measurable parameters of the fibre (distance between thick filaments, sarcomere and A band width, percentage of actin crowns around myosin filaments, fibre radius) at different elongations were tested with equations...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/BF00711915
更新日期：1985-10-01 00:00:00
abstract：:Following activation by G-protein-coupled receptor agonists, protein kinase C (PKC) modulates cardiac myocyte function by phosphorylation of intracellular targets including myofilament proteins cardiac troponin I (cTnI) and cardiac myosin binding protein C (cMyBP-C). Since PKC phosphorylation has been shown to decreas...
journal_title：Journal of muscle research and cell motility
pub_type： 杂志文章
doi：10.1007/s10974-012-9294-9
更新日期：2012-12-01 00:00:00
