Results 221 to 230 of about 15,533,943 (260)

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

open access: yesThe 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   +1 more
wiley   +1 more source

Association Between Maternal Perinatal Depression and Anxiety and Child and Adolescent Development: A Meta-analysis.

open access: yesJAMA Pediatr, 2020
Rogers A   +9 more
europepmc   +1 more source

Shifts in myeloarchitecture characterise adolescent development of cortical gradients. [PDF]

open access: yesElife, 2019
Paquola C   +12 more
europepmc   +1 more source

Computed Tomography‐Based Morphometric Analysis Reveals Intercondylar Notch Stenosis and Osteophytes Are Associated With Anterior Cruciate Ligament Injury

open access: yesArthroscopy, EarlyView.
Purpose To quantitatively assess intercondylar notch morphometrics using 3‐dimensional computed tomography reconstruction, evaluate their association with anterior cruciate ligament (ACL) injury in Asian populations, and investigate the prevalence of osteophytes in patients with ACL injury.
Xiaozhong Ma   +9 more
wiley   +1 more source

Are children under five with disabilities' educational rights acknowledged and supported in Chile?

open access: yesFrontiers in Public Health
Mauricio López   +8 more
doaj   +1 more source

Puberty and the human brain: Insights into adolescent development. [PDF]

open access: yesNeurosci Biobehav Rev, 2018
Vijayakumar N   +3 more
europepmc   +1 more source

Medial Quadriceps Tendon‐Femoral Ligament Reconstruction Offers Favorable Clinical Outcomes and Low Complication Rates for Recurrent Patellar Instability: A Systematic Review

open access: yesArthroscopy, EarlyView.
Abstract Purpose To evaluate the surgical methods, clinical outcomes, and complication profile of patients undergoing medial quadriceps tendon‐femoral ligament reconstruction (MQTFLR), either isolated or as medial patellofemoral complex reconstruction (MPFCR), for recurrent patellar instability.
Harjind Kahlon   +6 more
wiley   +1 more source

High Rate of Return to Sport in Competitive Athletes Undergoing Periacetabular Osteotomy With Concomitant Hip Arthroscopy

open access: yesArthroscopy, EarlyView.
Purpose To report the return‐to‐sport rate of competitive athletes with hip dysplasia, in relation to their preoperative level of competition, who underwent hip arthroscopy with concomitant periacetabular osteotomy (HA + PAO). Methods Patients participating in competitive sports who underwent HA + PAO for the correction of hip dysplasia between January
Alfred Mansour   +5 more
wiley   +1 more source

Age, Sex, and Location Impact Osteochondritis Dissecans Lesion Depth and Their Relation to the Physis in Skeletally Immature Knees

open access: yesArthroscopy, EarlyView.
Purpose To characterize the size of medial and lateral femoral condyle osteochondritis dissecans (OCD) lesions and their relation to the physis in skeletally immature patients. Methods Skeletally immature patients from 2008 to 2023 with medial or lateral femoral condyle OCD lesions on magnetic resonance imaging were included.
Zoe D. Trutner   +7 more
wiley   +1 more source

Influence of Psychiatric Comorbidities on Postoperative Outcomes Following Pediatric Medial Patellofemoral Ligament Reconstruction

open access: yesArthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To compare postoperative complications, rehabilitation outcomes, and health care utilization in children undergoing primary medial patellofemoral ligament reconstruction for patellofemoral instability with and without a pre‐existing mental illness. Methods The TriNetX U.S.
Haad A. Arif   +4 more
wiley   +1 more source

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