Results 211 to 220 of about 73,775 (352)

Bioavailable testosterone and androgen receptor activation, but not total testosterone, are associated with muscle mass and strength in females

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐seven pre‐menopausal, untrained females performed a 12‐week resistance training programme to explore the association between androgen concentrations, androgen receptor signalling and skeletal muscle size and strength. Total testosterone was not associated with muscle mass or strength, nor with resistance training‐induced ...
Sarah E. Alexander   +12 more
wiley   +1 more source

Exploring cellular changes in ruptured human quadriceps tendons at single‐cell resolution

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study explores the cellular landscape of healthy and ruptured quadriceps tendons using single nucleus RNA sequencing. While a range of stromal and immune cell types and subsets were identified, the data indicate that fibroblasts and endothelial cells are the main drivers of the early injury response within ruptured ...
Jolet Y. Mimpen   +15 more
wiley   +1 more source

Aberrant Gait Biomechanics Linked to Cartilage Changes After ACL Reconstruction in Those With High Body Mass Index

open access: yesJournal of Orthopaedic Research, Volume 43, Issue 8, Page 1413-1422, August 2025.
ABSTRACT A history of anterior cruciate ligament reconstruction (ACLR) and high body mass index (BMI) are strong risk factors for incident knee osteoarthritis. Limited research has evaluated the interaction between ACLR and high BMI on limb‐level loading and early deleterious changes in cartilage health.
Hyunwook Lee   +10 more
wiley   +1 more source

Acute Prolonged Hamstrings Vibration Reduces Limb Stiffness Following Anterior Cruciate Ligament Reconstruction During a Single‐Limb Drop‐Jump Task

open access: yesJournal of Orthopaedic Research, Volume 43, Issue 8, Page 1442-1453, August 2025.
ABSTRACT Impaired quadriceps function influences lower limb biomechanics following anterior cruciate ligament reconstruction (ACLR). This often results in stiff limb loading which leads to the development of knee osteoarthritis. Greater hamstrings/quadriceps co‐activation is common after ACLR and is, in part, responsible for impaired quadriceps ...
Timothy Lowe   +3 more
wiley   +1 more source

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