Results 171 to 180 of about 78,680 (264)

The fossil record stays silent: Confusions and conundrums for hominin pelvis evolution

The Anatomical Record, EarlyView.
Abstract The evolution of the hominin pelvis is commonly modeled as a series of stages driven largely by the requirements of bipedal locomotion, reproduction, thermoregulation, and pelvic floor muscular support. These patterns are complicated by variation in canal dimensions in relationship with different changes in overall pelvic breadths. To quantify
Helen K. Kurki, Cara M. Wall‐Scheffler
wiley   +1 more source

Mechanically sensitized hydrogel microspheres trigger membrane receptor switch for cartilage repair. [PDF]

Bioact Mater
Lin F, Yao L, Xu Y, Xiang L, Zhang N, Zhuang Y, Jiang Q, Zhang Z, Cao Q, Chen J, Jiang L, Qian S, Shi Y, Xue D, Bao L, Yu X, Ye Z, Cui W.   +17 more
europepmc   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Combined adipose- and umbilical cord-derived extracellular vesicles modulate inflammatory and chondrogenic signaling to promote cartilage repair. [PDF]

Bioimpacts
Nguyen PT, Pham PV, Vu NB.
europepmc   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

The Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti, Lívia Roese‐Miron, Brodsky Dantas Macedo Farias, Marina Bento Soares, Leonardo Kerber   +4 more
wiley   +1 more source

Innovative Technologies for Articular Cartilage Repair: Research, Development, and Clinical Translation-A Narrative Review. [PDF]

J Funct Biomater
Lara-Bertrand AL, Lizarazo-Fonseca L, Correa-Araujo L, Salguero G, Silva-Cote I.   +4 more
europepmc   +1 more source

Tracheal chambers as a key innovation for high‐frequency emission in bat echolocation

The Anatomical Record, EarlyView.
Abstract Key innovations are pivotal for biodiversity and facilitating evolutionary success, enabling organisms' adaptation to various ecological niches through the diversification of phenotypic traits. In mammals, notable adaptations include evolving hypsodonty for grazing on grasses and, for bats, evolving echolocation and wing acquisition.
Nicolas L. M. Brualla, Laura A. B. Wilson, Khizar Hayat, Michael Doube, Vuong Tan Tu, Thongchai Ngamprasertwong, Thanakul Wannaprasert, Daisuke Koyabu   +7 more
wiley   +1 more source

Combining polydioxanone-based scaffold and allogeneic adipose-derived mesenchymal stem cells enhances articular cartilage repair - a pre-clinical study. [PDF]

J Orthop Translat
Appolonio EV, Altheman VG, de Castro Stievanni F, Rosa GDS, Carvalho de Moura FB, Faraldo NC, Fonseca Alves CE, Kaleka CC, Debieux P, Cohen M, Garcia Alves AL.   +10 more
europepmc   +1 more source

Scaling and ecomorphology of lagomorph body shape and appendicular skeleton

The Anatomical Record, EarlyView.
Abstract Body shape is one of the most prominent features of phenotypic variation. Yet, mammalian body shapes are poorly quantified and the underlying components contributing to its diversity and its relationship to other skeletal components are rarely tested.
Nia Brice, Coby Huizenga, Chris J. Law
wiley   +1 more source

Cyclodextrin-Epichlorohydrin-Cyanoguanidine Polymer for Resveratrol Delivery to Enhance Human Chondrocyte Function in Cartilage Repair. [PDF]

Biomacromolecules
Elmeligy MA, Rasoulian F, Kalantarifard S, Filo J, Dinparvar S, Omer AM, Vojtová L, Nehrer S, Lacík I, Heydari A.   +9 more
europepmc   +1 more source