Results 131 to 140 of about 17,660 (277)

Atrial cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 727-729, April 2025.
Wojciech Kosmala, Monika Przewłocka‐Kosmala   +1 more
wiley   +1 more source

Metabolic remodelling in anthracycline cardiotoxicity: mechanisms and therapeutic insights

British Journal of Pharmacology, EarlyView.
Cardiac metabolic remodelling in anthracycline‐induced cardiomyopathy and metabolically oriented cardioprotective strategies. Schematic representation of substrate utilization, mitochondrial bioenergetic function and metabolic flexibility in the healthy heart, in anthracycline‐induced cardiomyopathy and under potential cardioprotective interventions ...
Giulia Guerra, Francesco Niro, Marco Mergiotti, Giovanni Gavatorta, Emilio Hirsch, Alessandra Ghigo   +5 more
wiley   +1 more source

Misaligned sarcomeres in col6a1^ama605003 mutant fish muscle.

, 2015
TEM pictures of sagittal section of muscle from wild type (WT, A1-3) and col6a1ama605003 heterozygous (HT, B1-3) and homozygous (HM, C1-3) mutants at 2 dpf (A1, B1, C1), 3 wpf (A2, B2, C2) and 4 mpf (A3, B3, C3). As shown in Fig 7 (transversal sections),
Jean-Michel Hermel (776765), Florence Ruggiero (265602), Yannick Elipot (776766), Jean-Stéphane Joly (250354), Sylvain Arnould (22723), Philippe Duchateau (22729), Frédéric Sohm (776768), Sandrine Bretaud (776767), Zlatko Radev (776764)   +8 more
core   +1 more source

Mitochondrial respiration and characteristics of skeletal muscles in children with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Skeletal muscles utilize numerous mitochondria for energy production needed during muscle contraction. Mitochondria produce this energy through the electron transport chain. After an injury such as ACL‐injury in typically developing children, there is a reduction in muscle mitochondrial respiration and content.
Sudarshan Dayanidhi, Guadalupe Meza, Ryan E. Kahn, Timothy Krater, Addison Barber, Tasos Karakostas, Craig J. Finlayson, Ishan Roy, Neeraj M. Patel, Jill E. Larson, Vineeta T. Swaroop   +10 more
wiley   +1 more source

Application of microscopic technique to assess the structure of beef by measurement of the length of sarcomeres [PDF]

, 2012
Celem pracy była ocena stopnia zróżnicowania długości sarkomerów mięśnia podgrzebieniowego z mięsa wołowego bydła rasy Limousin przy zastosowaniu techniki mikroskopowej. Przygotowano preparat mikroskopowy z próby mięśnia podgrzebieniowego (Infraspinatus)
Barszczewski, J., Głąbski, K., Pogorzelski, G., Głąbska, D., Wierzbicka, A., Guzek, D.   +5 more
core  

TRIM32 controls timely cell cycle exit in muscular differentiation through downregulation of c‐Myc mRNA

The FEBS Journal, EarlyView.
Trim32 regulates the transition from proliferation to differentiation in C2C12 cells after myogenic induction. We found that, at the onset of differentiation, Trim32 destabilizes c‐Myc mRNA, promotes cell cycle exit, and enables normal myotube formation.
Lu Xiong, Elisa Lazzari, Sabrina Pacor, Simeone Dal Monego, Erica Piovesan, Danilo Licastro, Germana Meroni   +6 more
wiley   +1 more source

Cardiomyopathy mutations in the tail of beta cardiac myosin modify the coiled-coil structure and affect integration into thick filaments in muscle sarcomeres in adult cardiomyocytes.

, 2013
It is unclear why mutations in the filament forming tail of myosin heavy chain (MHC) cause hypertrophic (HCM) or dilated (DCM) cardiomyopathy as these mutations should not directly affect contraction. To investigate this, we first investigated the impact
Wolny, M, Knight, P, Peckham, M, White, E, Colman, L, Colegrave, M   +5 more
core   +1 more source

Axial muscle‐fibre orientations in larval zebrafish

Journal of Anatomy, Volume 246, Issue 4, Page 517-533, April 2025.
In 4 days post‐fertilization zebrafish larvae, the fast axial muscle fibres follow helical trajectories that taper towards the tail. Adjacent muscle fibres form substantial angles relative to each other to accommodate this pattern. Using a novel semi‐automatic method, we quantified 3D fibre angles over the whole muscle volume.
Noraly M. M. E. van Meer, Johan L. van Leeuwen, Henk Schipper, Martin J. Lankheet   +3 more
wiley   +1 more source

Scratching beneath the surface: Quantification of muscle architecture and myosin heavy chain content in the forelimbs of black‐tailed prairie dogs (Cynomys, Rodentia)

Journal of Anatomy, EarlyView.
Black‐tailed prairie dogs are highly social ground squirrels that excavate communal burrow systems, most often in medium‐textured soils. Their forelimbs demonstrate morphofunctional trade‐offs for scratch‐digging and terrestrial ecology, including well‐developed and fast‐contracting proximal musculature with large mechanical advantage paired with ...
Luke A. Scheetz, Carter A. Burnett, Benjamin R. Kimble, David A. Eads, Michael T. Butcher   +4 more
wiley   +1 more source

Adaptation of physiological cross-sectional area and serial number of sarcomeres after tendon transfer of rat muscle

, 2016
Tendon transfer surgery to a new extensor insertion was performed for musculus flexor carpi ulnaris (FCU) of young adult rats, after which animals were allowed to recover.
Maas, H., Huijing, P.A.J.B.M., Maas, H.; id_orcid   +2 more
core   +1 more source