Ji Guo Yu

Summary

Affiliation: Sports Medicine
Country: Sweden

Publications

  1. pmc Re-evaluation of sarcolemma injury and muscle swelling in human skeletal muscles after eccentric exercise
    Ji Guo Yu
    Department of Surgical and Perioperative Sciences, Sports Medicine Unit, Umea University, Umea, Sweden
    PLoS ONE 8:e62056. 2013
  2. ncbi request reprint Investigation of gene expression in C(2)C(12) myotubes following simvastatin application and mechanical strain
    Ji Guo Yu
    Department of Surgical and Perioperative Science, Sports Medicine Unite, Umea University, Umea, Sweden
    J Atheroscler Thromb 16:21-9. 2009
  3. ncbi request reprint The mode of myofibril remodelling in human skeletal muscle affected by DOMS induced by eccentric contractions
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Sweden
    Histochem Cell Biol 119:383-93. 2003
  4. ncbi request reprint Desmin and actin alterations in human muscles affected by delayed onset muscle soreness: a high resolution immunocytochemical study
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 118:171-9. 2002
  5. ncbi request reprint Evidence for myofibril remodeling as opposed to myofibril damage in human muscles with DOMS: an ultrastructural and immunoelectron microscopic study
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 121:219-27. 2004
  6. ncbi request reprint Eccentric contractions leading to DOMS do not cause loss of desmin nor fibre necrosis in human muscle
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 118:29-34. 2002
  7. ncbi request reprint Myotilin: a prominent marker of myofibrillar remodelling
    Lena Carlsson
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Sweden
    Neuromuscul Disord 17:61-8. 2007
  8. ncbi request reprint Inhibitors of endopeptidase and angiotensin-converting enzyme lead to an amplification of the morphological changes and an upregulation of the substance P system in a muscle overuse model
    Yafeng Song
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    BMC Musculoskelet Disord 15:126. 2014
  9. doi request reprint Exercise-induced muscle damage and inflammation: re-evaluation by proteomics
    Christer Malm
    Sports Medicine Unit, Department of Surgical and Perioperative Sciences, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 138:89-99. 2012
  10. pmc Bilateral increase in expression and concentration of tachykinin in a unilateral rabbit muscle overuse model that leads to myositis
    Yafeng Song
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Umea, Sweden
    BMC Musculoskelet Disord 14:134. 2013

Detail Information

Publications11

  1. pmc Re-evaluation of sarcolemma injury and muscle swelling in human skeletal muscles after eccentric exercise
    Ji Guo Yu
    Department of Surgical and Perioperative Sciences, Sports Medicine Unit, Umea University, Umea, Sweden
    PLoS ONE 8:e62056. 2013
    ..Because the fibre swelling did not appear at the time that DOMS peaked (between 1.5 to 2.5 days post exercise), we concluded that fibre swelling in the soleus muscle is not directly associated with the symptom of DOMS...
  2. ncbi request reprint Investigation of gene expression in C(2)C(12) myotubes following simvastatin application and mechanical strain
    Ji Guo Yu
    Department of Surgical and Perioperative Science, Sports Medicine Unite, Umea University, Umea, Sweden
    J Atheroscler Thromb 16:21-9. 2009
    ..The aim of the study was to investigate the molecular mechanisms that may mediate statin myopathy...
  3. ncbi request reprint The mode of myofibril remodelling in human skeletal muscle affected by DOMS induced by eccentric contractions
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Sweden
    Histochem Cell Biol 119:383-93. 2003
    ..These findings therefore support our previous suggestion that muscle fibres subjected to eccentric contractions adapt to unaccustomed activity by the addition of new sarcomeres...
  4. ncbi request reprint Desmin and actin alterations in human muscles affected by delayed onset muscle soreness: a high resolution immunocytochemical study
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 118:171-9. 2002
    ..7% (SD 3.9%) and 11.4% (SD 4.6%), respectively. We suggest that the increased staining of actin and desmin reflects an increased synthesis of these proteins as part of an adaptation process following the unaccustomed eccentric exercise...
  5. ncbi request reprint Evidence for myofibril remodeling as opposed to myofibril damage in human muscles with DOMS: an ultrastructural and immunoelectron microscopic study
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 121:219-27. 2004
    ..Our results strongly support that the myofibrillar and cytoskeletal alterations, considered to be the hallmarks of DOMS, reflect an adaptive remodeling of the myofibrils...
  6. ncbi request reprint Eccentric contractions leading to DOMS do not cause loss of desmin nor fibre necrosis in human muscle
    Ji Guo Yu
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 118:29-34. 2002
    ..In combination, these findings should stimulate the search for other mechanisms explaining the functional and structural alterations in human skeletal muscle after eccentric exercise...
  7. ncbi request reprint Myotilin: a prominent marker of myofibrillar remodelling
    Lena Carlsson
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Sweden
    Neuromuscul Disord 17:61-8. 2007
    ..This suggests that myotilin has a key role in the dynamic molecular events mediating myofibrillar assembly in normal and diseased skeletal muscle...
  8. ncbi request reprint Inhibitors of endopeptidase and angiotensin-converting enzyme lead to an amplification of the morphological changes and an upregulation of the substance P system in a muscle overuse model
    Yafeng Song
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, 901 87 Umea, Sweden
    BMC Musculoskelet Disord 15:126. 2014
    ....
  9. doi request reprint Exercise-induced muscle damage and inflammation: re-evaluation by proteomics
    Christer Malm
    Sports Medicine Unit, Department of Surgical and Perioperative Sciences, Umea University, 901 87 Umea, Sweden
    Histochem Cell Biol 138:89-99. 2012
    ....
  10. pmc Bilateral increase in expression and concentration of tachykinin in a unilateral rabbit muscle overuse model that leads to myositis
    Yafeng Song
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Umea, Sweden
    BMC Musculoskelet Disord 14:134. 2013
    ..There is, however, only very little information on the expression patterns and levels of tachykinins in this situation...
  11. doi request reprint New aspects of obscurin in human striated muscles
    Lena Carlsson
    Department of Integrative Medical Biology, Section for Anatomy, Umea University, Umea, Sweden
    Histochem Cell Biol 130:91-103. 2008
    ..As myosin was absent in such areas but later reincorporated in the newly formed sarcomeres, our results support that obscurin also might play an important role in the formation and maintenance of A-bands...