Results 131 to 140 of about 117,889 (249)

The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals

The Anatomical Record, EarlyView.
Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra, Jonathan C. K. Wells   +1 more
wiley   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

Osteohistological evidence for terrestrial adaptation and an extended growth period in mekosuchine crocodylians and its potential role in their extinction

The Anatomical Record, EarlyView.
Abstract The Australasian crocodylian fossil record is dominated by the extinct endemic clade Mekosuchinae, with known members spanning the Eocene‐to‐Holocene. This diverse clade exhibited high morphological disparity, from early members superficially similar to Crocodylus, to more terrestrial forms later in the clade's evolutionary history.
Devin K. Hoffman, Cecily S. C. Nicholl, Oliver Bradley, Sreya Magar, Marie Sofia Sebaratnam, Alexandra Houssaye, Ryan N. Felice, Adam M. Yates, Stephen F. Poropat, Philip D. Mannion   +9 more
wiley   +1 more source

Arthroscopic Bioabsorbable Fixation Achieves Favorable Outcomes for Unstable Knee Osteochondritis Dissecans Lesions Compared With Open Fixation and Metal Implants: A Systematic Review

Arthroscopy, EarlyView.
Purpose To systematically review studies evaluating the outcomes, complication rates, and revision rates among open, arthroscopic, and combined internal fixation techniques for unstable osteochondritis dissecans lesions of the knee, with specific attention to implant type and skeletal maturity.
Harrison S. Fellheimer, Gaston Davis, Christian McCormick, Mark Samuel, William L. Justice, Kevin B. Freedman   +5 more
wiley   +1 more source

Preoperative Sagittal Tibial Tubercle‐Trochlear Groove Distance Predicts Postoperative Outcome in Patients Undergoing Combined Trochleoplasty and Medial Patellofemoral Ligament Reconstruction

Arthroscopy, EarlyView.
Purpose To evaluate the association between the preoperative sagittal tibial tubercle‐trochlear groove (sTTTG) distance and postoperative patient‐reported outcomes after combined patellofemoral ligament reconstruction and deepening trochleoplasty in patients with recurrent lateral patellar instability and high‐grade trochlear dysplasia.
Sebastian Schmidt, Luis Navas, Felix Zimmermann, Abd El Nasser Oudeh, Christian Lattermann, Peter Balcarek   +5 more
wiley   +1 more source

Questioning the evidence for host-symbiont codiversification in mycorrhizal symbioses. [PDF]

Mol Biol Evol
Bodin F, Morlon H, Perez-Lamarque B.
europepmc   +1 more source

Editorial Commentary: Sizing Up the Distal Radius: Age, Sex, and Density Considerations for Glenoid Reconstruction

Arthroscopy, EarlyView.
Abstract Allograft bone block reconstruction for glenoid bone loss has become increasingly used, with favorable clinical outcomes. Among the available donor grafts, the distal tibia allograft remains the most used. Current evidence evaluating alternative grafts, particularly the distal radius, is largely limited to cadaveric, biomechanical, and ...
Bezawit Teferi Tsegaye, Ivan Wong
wiley   +1 more source

A preliminary analysis of the psychometric properties of the German O*NET interest profiler short form in rehabilitation education. [PDF]

Front Rehabil Sci
Wild S, Möhring M.
europepmc   +1 more source

Editorial Commentary: Contact Is Not Containment: In High‐Grade Trochlear Dysplasia, the Patellotrochlear Index Quantifies Cartilage Overlap in the Absence of Osseous Constraint

Arthroscopy, EarlyView.
Abstract Patella alta remains among the most critical anatomical risk factors for recurrent patellofemoral instability and failure of patellar stabilization surgery. The Caton‐Deschamps index references the patella to the tibia by measuring the position of the patella relative to the anterosuperior margin of the tibial plateau.
Dustin J. Kress, Toufic R. Jildeh
wiley   +1 more source

The prc gene as a high-resolution proxy for Aeromonas genus-wide clonal genealogy, phylogenomic validation and superiority over traditional MLST. [PDF]

Sci Rep
Abdella B, Shokrak NM, Mohamed RA, El-Helow ER.   +3 more
europepmc   +1 more source