Results 121 to 130 of about 21,763 (267)

Sono‐Anatomy and Histology of the Deep Fasciae in the Upper Limb

open access: yesJournal of Ultrasound in Medicine, EarlyView.
The deep fascia of the upper limb represents a pivotal anatomical structure essential for effective force transmission, dynamic compartmentalization and musculoskeletal stability. Its composition (rich in type I collagen fibers) enables both mechanical resilience and functional adaptability, crucial for the upper limb's complex movements.
Carmelo Pirri   +7 more
wiley   +1 more source

Valproic Acid Inhibits Ferroptosis and Improves Bone Integration in OVX Rats Through the AMPK/SIRT1 Pathway

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT The prevalence of postmenopausal osteoporosis (PMOP) has been steadily increasing. Ferroptosis has been recognized as a critical factor influencing the bone‐forming ability of bone marrow mesenchymal stem cells (BMSCs). Valproic acid (VPA), an HDAC inhibitor, has been suggested to play a role in regulating osteoporosis development; however ...
Qing‐Song Gu   +8 more
wiley   +1 more source

KINETIC‐MICROARCHITECTURAL CORRELATIONS IN THE BONE MARROW OF THE MOUSE

open access: yesCell Proliferation, 1975
AbstractTransverse histologic sections of bone marrow obtained from mice that were sacrificed by perfusion fixation at intervals following tritiated thymidine injection were studied by means of radioautography. A kinetic gradient was demonstrated across the marrow section, with the highest proliferative rate in the subendosteal region.
S E, Shackney, S S, Ford, A B, Wittig
openaire   +2 more sources

Combined Effects of Puerarin and Adipose‐Derived Stem Cells on Alveolar Bone Preservation and Inflammation Control in Periodontitis Through p38MAPK Modulation

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study evaluated the effects of puerarin and adipose‐derived stem cells (ADSCs), alone or combined, on p38MAPK activity, alveolar bone preservation, and inflammatory responses in a rat periodontitis (PD) model and in vitro. ADSCs were exposed to various puerarin concentrations to assess cell proliferation, osteogenic differentiation, and ...
Ting Yang, Xu Zhang, Liang‐Fu Zhang
wiley   +1 more source

Comparative evaluation of cone-beam computed tomography and histological studies of bone tissue of jaws

open access: yesЭндодонтия Today, 2020
The article presents modern approaches to the assessment of microarchitecture bone tissue of the jaw bone using cone-beam computed tomography (CBCT). The increase in image taking into account the density of the tissue to trabecular package using CBCT ...

doaj  

Antimicrobial Photodynamic Therapy Associated With Systemic Treatment in Osteoradionecrosis: An In Vivo Study

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Objective To evaluate the effects of antimicrobial photodynamic therapy (aPDT), systemic pharmacological therapy, and their combination on irradiated mandibular post‐extraction bone repair relevant to osteoradionecrosis (ORN) development in a rat model. Methods Twenty‐six male Wistar rats were initially randomized into five experimental groups:
Larissa Lopes Fonseca   +9 more
wiley   +1 more source

Definition and description of parameters for trabecular bone microarchitecture and cortical bone morphology.

open access: yes, 2014
Definition and description of parameters for trabecular bone microarchitecture and cortical bone morphology.
Ming-Tzu Tsai (296145)   +7 more
core   +1 more source

Musculoskeletal Outcomes of Glucagon‐Like Peptide‐1 Receptor Agonists Versus Other Antiobesity Agents in Nondiabetic Adults

open access: yesObesity, EarlyView.
ABSTRACT Objective This study aimed to evaluate the association of glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs) with risks of osteoporosis, major osteoporotic fractures, and degenerative musculoskeletal disorders in nondiabetic adults with obesity compared with other obesity medications.
Jie‐Syuan Wu   +5 more
wiley   +1 more source

Three-dimensional Microarchitecture of Adolescent Cancellous Bone

open access: yes, 2011
INTRODUCTION: The human skeleton optimizes its microarchitecture by elaborate adaptations to mechanical loading during development, growth and modeling. The mechanisms for adaptation involve a multistep process of cellular mechanotransduction stimulating
Ding, Ming; id_orcid   +2 more
core   +1 more source

Establishment of OPG Transgenic Mice and the Effect of OPG on Bone Microarchitecture

open access: yesInternational Journal of Endocrinology, 2013
Osteoprotegerin (OPG) plays a determinant role in regulating bone metabolism, but the effect of OPG on bone microarchitecture needs to be further elucidated.
Ying Wu   +6 more
doaj   +1 more source

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