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http://dx.doi.org/10.3389/fspor.2019.00001 | DOI Listing |
Arch Orthop Trauma Surg
January 2025
Department of Orthopedic Surgery, Suez Canal University Hospital, Kilo 4.5 Ring Road, Ismailia, 41111, Egypt.
Introduction: As a result of increased incidence of anterior cruciate ligament (ACL) injury in young athletes, there is a rise in the indications surgical ACL reconstruction procedures. The value of anterolateral ligament (ALL) reconstruction emerges as a proposed solution to prevent graft failures and improve stability in this high demanding category of patients. The purpose of this study is to present our experience with a novel hamstring auto-grafting technique, the single antegrade sling graft (SASG), for combined reconstruction of both ACL and ALL using autologous gracilis (GR) and semitendinosus (ST) grafts utilizing a single femoral tunnel and double tibial tunnels.
View Article and Find Full Text PDFDuring their daily lives humans are often confronted with sustained cognitive activities (SCA) leading to state fatigue, a psychobiological state characterized by a decrease in cognitive and/or motor performance and/or an increase in perception of fatigue. It was recently shown that performing SCA can impair overground dual-task gait performance in older adults, but it is currently unknown whether there is a task- and/or age-specific modulation in gait performance during treadmill walking. Therefore, the effect of a SCA on single- and dual-task treadmill walking performance was investigated in young and old adults.
View Article and Find Full Text PDFArch Orthop Trauma Surg
January 2025
Center for Musculoskeletal Surgery, Charité Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
Purpose: The purpose of this study was to assess clinical and radiological outcome in patients after proximal hamstring tendon repair. We hypothesized that there is a significant correlation among subjective clinical outcome and interlimb asymmetries in muscle strength, fatty infiltration, and hamstring volume.
Methods: This retrospective monocentric case series included patients with surgical repair after proximal hamstring tendon rupture.
Osteoporos Int
January 2025
Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
FASEB J
January 2025
Shirley Ryan AbilityLab, Chicago, Illinois, USA.
Following injury, skeletal muscle undergoes repair via satellite cell (SC)-mediated myogenic progression. In SCs, the circadian molecular clock gene, Bmal1, is necessary for appropriate myogenic progression and repair with evidence that muscle molecular clocks can also affect force production. Utilizing a mouse model allowing for inducible depletion of Bmal1 within SCs, we determined contractile function, SC myogenic progression and muscle damage and repair following eccentric contractile-induced injury.
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