Results 181 to 190 of about 16,570 (272)

The variable relationship between sarcomere number and fascicle length when measured in vivo in human lower limb muscle

, 2017
Glen A. Lichtwark, Dominic J. Farris, Xinyue Chen, Paul W. Hodges, Guadalupe Rocío Sánchez-Sánchez, Scott L. Delp   +5 more
openalex   +2 more sources

Comparing Imaging Depth of Intravital Lung Imaging Using Perfluorocarbon‐Based Liquid Ventilation With Tissue Clearing for Deep‐Tissue Imaging

Journal of Biophotonics, Volume 19, Issue 1, January 2026.
Partial liquid ventilation with oxygenized perfluorocarbon (PFC) is used to assess the limitations of imaging depth, caused by the refractive index mismatch between air and surfactants in the mouse lung. PFC does not help to overcome this limitation. Only removing scattering lipids and decolorization ex vivo, with tissue optical clearing, enhance the ...
Pascal Detampel, Wolf Heusermann, Katarzyna M. Wojcik, Bryan G. Yipp, Matthias Amrein   +4 more
wiley   +1 more source

Titin-dependent biomechanical feedback tailors sarcomeres to specialized muscle functions in insects. [PDF]

Sci Adv
Loreau V, Koolhaas WH, Chan EH, De Boissier P, Brouilly N, Avosani S, Sane A, Pitaval C, Reiter S, Luis NM, Mangeol P, von Philipsborn AC, Rupprecht JF, Görlich D, Habermann BH, Schnorrer F.   +15 more
europepmc   +1 more source

Effect of Load on Non‐Muscle Myosin 2 Paralog Filaments in a Biomimetic Contractile Actin Array

Small, Volume 22, Issue 3, 13 January 2026.
The main paralogs of non‐muscle myosin 2 are studied on a micropatterned array of anti‐parallel actin filaments. This sarcomere‐like platform reveals myosin's load‐dependent behavior, and the resulting tension is quantified using embedded FRET sensors for both myosin and anchored actin.
Philip Bleicher, David Han, Neil Billington, Ryan Hart, Christian A. Combs, Shureed Qazi, Indra Chandrasekar, Jay R. Knutson, James R. Sellers   +8 more
wiley   +1 more source

Myotendinous junction: a microenvironment favorable for short-term adaptations to resistance training following gastrocnemius muscle atrophy. [PDF]

Front Physiol
Rocha-Braga LC, Pimentel Neto J, Gomes I, Ciena AP.   +3 more
europepmc   +1 more source

Effects of Postmortem Aging on Nutritional Quality and Myofibrillar Protein Function in Bactrian Camel Meat

Journal of Food Science, Volume 91, Issue 1, January 2026.
ABSTRACT This study investigated the effects of postmortem aging on the nutritional quality and physicochemical properties of myofibrillar proteins (MFP) in Bactrian camel meat. In this study, hindlimb meat from five Bactrian camels was aged at 4°C and sampled on D0, D1, D3, D5, and D7.
Gai Hang, Liang Ming, Rendalai Si
wiley   +1 more source

Disrupted Sarcomere Reorganization of Cardiomyopathy-Prone Human iPSC-Derived Cardiomyocytes on a Dynamic Mechanical Substrate. [PDF]

Cell Mol Bioeng
Mai NY, Wu X, Liu H, Ash-Shakoor A, Shi H, Qu Z, Mather PT, Wang X, Henderson JH, Ma Z.   +9 more
europepmc   +1 more source

The structural and functional effects of myosin regulatory light chain phosphorylation are amplified by increases in sarcomere length and [Ca²⁺] [PDF]

Kyrah L. Turner, Blake J. Vander Top, Kristina B. Kooiker, Saffie Mohran, Christian Mandrycky, Timothy S. McMillen, Michael Regnier, Thomas C. Irving, Weikang Ma, Bertrand C.W. Tanner   +9 more
openalex   +1 more source

Myotilin, the limb-girdle muscular dystrophy 1A (LGMD1A) protein, cross-links actin filaments and controls sarcomere assembly [PDF]

, 2002
P. Salmikangas
openalex   +1 more source

De Novo ACTN2 Variant in a Chinese Neonate With Left Ventricular Non‐Compaction and Metabolic Disturbances: A Rare Case Report

Annals of Noninvasive Electrocardiology, Volume 31, Issue 1, January 2026.
This study reports a 2‐day‐old neonate whose echocardiographic features are consistent with LVNC. The patient exhibited severe metabolic abnormalities and experienced recurrent heart failure episodes temporally associated with these metabolic derangements.
Jinqiu Huang, Ziyue Zhang, Juxian Yang
wiley   +1 more source