Results 51 to 60 of about 14,512 (220)

A Hypothalamic Oxytocinergic–Sympathetic Axis Couples Anxiety Dysregulation With Impaired Tendon–Bone Repair

Advanced Science, EarlyView.
RCI is associated with functional suppression of oxytocinergic neurons in the PVN. Reduced PVNOXT neuronal activity contributes to altered sympathetic regulation involving the IML–sympathetic chain pathway, accompanied by changes in norepinephrine signaling at the BTI.
Liyang Wan, Tingmo Huang, Liyue Zeng, Ruixue Du, Hengshuo Zhang, Shen Liu, Tao Zhang, Jianzhong Hu, Hongbin Lu   +8 more
wiley   +1 more source

A Programmable Braided Silk‐Glass Fiber Ligament Promoting Rapid Motoric Recovery

Advanced Science, EarlyView.
A scalable three‐dimensional braiding strategy integrates silk and glass fibers into customizable artificial ligaments with programmable “J‐shaped” nonlinear mechanics. The silk‐rich architecture supports osseoligamentous integration, while glass fibers provide mechanical reinforcement and biomimetic mineralization cues, enabling strain‐adaptive load ...
Changbo Lu, Daming Liu, Haoxin Zhang, Zhiwei Qiao, Qiuming Gao, Jia Meng, Hongyin Yue, Songkai Li, Shuo Zhang, Tao Yuan, Yun Xue, Hui Jiang, Zhenguo Liu, Yibo Wang, Nirong Bao, Yuli Chen, Xiaojiang Yang   +16 more
wiley   +1 more source

MENISCAL REPAIR BY FIBROCARTILAGE - AN EXPERIMENTAL-STUDY IN THE DOG

, 1992
Longitudinal lesions in the avascular part of the dog's meniscus were repaired by implantation of a porous polyurethane. Ingrowing repair tissue was characterized by biochemical and immunological analysis.
VETH, RPH, NIELSEN, HKL, KUIJER, R, JANSEN, HWB, DEGROOT, JH, PENNINGS, AJ   +5 more
core   +1 more source

3D imaging and anisotropy mapping of the lamb disc for biomechanical and regenerative insights

Frontiers in Physiology
BackgroundThe temporomandibular joint (TMJ) relies on a fibrocartilaginous disc for stabilization and load distribution. When the disc degenerates, current replacement options fail to restore native biomechanics.
Ana Prates Soares, Ana Prates Soares, Andreia Sousa da Silveira, Jussi-Petteri Suuronen, Paul Helmerking, Timm Weitkamp, Bernhard Hesse, Katharina Schmidt-Bleek, Katharina Schmidt-Bleek, Carsten Rendenbach, Carsten Rendenbach   +10 more
doaj   +1 more source

4-layered tendon-bone interface of ISP enthesis: tendon, nonmineralized fibrocartilage (*), mineralized fibrocartilage (▲) (▲), and bone. (↑) indicates the tidemark.

, 2015
In the Control and OVX-PTH groups, well-organized ISP enthesis could be observed with a clear tidemark (A, D). Arrangement of nonmineralized fibrocartilage aligned well, nonmineralized and mineralized fibrocartilage were stained deeply and with abundant ...
Hugo Giambini (320367), Chunfeng Zhao (320370), Kai-Nan An (320371), Ahmad Nassr (813015), Ephraim Ben-Abraham (813014), Xiaobin Chen (813013)   +5 more
core   +1 more source

A Multi‐Structural Radiomic Digital Phenotyping Framework for Deciphering Preclinical Evolution of Degenerative Meniscal Tears

Advanced Science, EarlyView.
Subclinical matrix disruption precedes degenerative meniscal tears across the knee joint. A spatial compartmental radiomics model utilizing 3D‐DESS MRI captures early osteochondral destabilization, accurately predicting incident tears up to four years pre‐collapse. Feature attributions uncover coordinated chondral and osseous alterations, advancing non‐
Shengfa Li, Hao Liu, Yanbin Zhu, Hang Zhang, Qifeng Tao, Wenbo Zhao, Xin Miao, Shanshan Yang, Tianyu Chen, David Hunter, Changhai Ding, Ting Wang, Juan Wang, Wei Chen   +13 more
wiley   +1 more source

Histological analysis of the spatio‐temporal development of porcine knee cartilage in embryonic and early postnatal stages

Animal Models and Experimental Medicine, EarlyView.
This study dynamically charts the developmental process of the knee joint cartilage from the embryonic stage through to postnatal life, revealing key developmental events including the origin of knee joint development, chondrification, primary ossification, secondary ossification, formation of the cartilage cancal, and formation of the growth plate. It
Yan Nie, Kai Wang, Xuewen Wang, Jinzhu Jing, Zhen Liang, Guoqiang Yan, Wen Feng Guo, Meng Zhang, Wei Zhang, Lei Xiang   +9 more
wiley   +1 more source

Cardiac morphological and morphometric analysis of Ardea alba

The Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio, Max Alex Santos Ferreira, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +5 more
wiley   +1 more source

Orthobiologic Injections Adjunctive to Cartilage‐Preserving Surgery May Improve Outcomes for Focal Knee Chondral Defects: A Systematic Review of Randomized Controlled Trials With Subgroup Meta‐analyses

Arthroscopy, EarlyView.
Purpose To perform a systematic review evaluating the efficacy of orthobiologic injections as adjuncts to cartilage‐preserving surgery in improving clinical, radiographic, and histologic outcomes in adults with focal knee cartilage defects. Methods Four databases (PubMed, MEDLINE, EMBASE, and Scopus) were searched through September 2025 for randomized ...
Benjamin Blackman, Alexandru Pulbere, Seth Ybema, Marc Daniel Bouchard, Prushoth Vivekanantha, Praveen Sritharan, Darren de SA, Olufemi R. Ayeni, Jeffrey Kay   +8 more
wiley   +1 more source

Fibrocartilage in the transverse ligament of the human acetabulum [PDF]

Journal of Anatomy, 2001
Biomechanical experiments on isolated hip joints have suggested that the transverse ligament acts as a bridle for the lunate articular surface of the acetabulum during load bearing, but there are inherent limitations in such studies because the specimens are fixed artificially to testing devices and there are no modifying influences of muscle pull ...
S, Milz, G, Valassis, A, Büttner, M, Maier, R, Putz, J R, Ralphs, M, Benjamin   +6 more
openaire   +2 more sources