Results 71 to 80 of about 156,386 (240)

Liquiritin Exerts a Dual Effect on BMSCs Osteogenic Differentiation and Fracture Healing by Activating the ERK/JNK Pathway and Providing Antioxidant Protection

Advanced Therapeutics, EarlyView.
Liquiritin enhances the osteogenic differentiation of BMSCs and promotes fracture healing through the activation of the ERK/JNK signaling pathway and by exerting antioxidant protective effects. Abstract Liquiritin, a flavonoid from Glycyrrhiza uralensis L., has diverse pharmacological properties, but its impact on fracture healing is unexplored.
Haijun Mao, Jing Liu, Juan Feng, Yalikun Yusufu, Lei Yang, Qing Jiang, Minghui Sun   +6 more
wiley   +1 more source

Three-dimensional cephalometric evaluation of maxillary growth following in utero repair of cleft lip and alveolar-like defects in the mid-gestational sheep model [PDF]

, 2006
Objective: To evaluate maxillary growth following in utero repair of surgically created cleft lip and alveolar (CLA)-like defects by means of three-dimensional (3D) computer tomographic (CT) cephalometric analysis in the mid-gestational sheep model ...
Adzick NS, Adzick NS, Bardach J, Canady JW, Canady JW, Christina Jannowitz, Dodson TB, Edgar Biemer, Engdahl E, Evans ML, Hallock GG, Hallock GG, Hans-Florian Zeilhofer, Harrison MR, Hedrick MH, Huhn EA, Julia Henke, Kaban LB, Laszlo Kovacs, Levine JP, Longaker MT, Longaker MT, Longaker MT, Longaker MT, Longaker MT, Molsted K, Moschos A. Papadopoulos, Nikolaos A. Papadopulos, Papadopoulos MA, Papadopoulos MA, Papadopulos NA, Papadopulos NA, Papadopulos NA, Papadopulos NA, Papadopulos NA, Peter Boettcher, Popesko P, Rudolf Stolla, Smith R, Stelnicki EJ, Stelnicki EJ, Stelnicki EJ, Stern M, Stern M, Sullivan WG, Waite DE   +45 more
core   +1 more source

Bidirectional Interaction Between the Brain and Bone in Traumatic Brain Injury

Advanced Science, EarlyView.
Traumatic brain injury (TBI) disrupts the blood–brain barrier and activates neuroimmune responses, causing metabolic disturbances and long‐term bone mass loss. Concurrent fractures accelerate healing and enhance osteogenesis but disrupt regulatory mechanisms, leading to altered bone dynamics and exacerbating neuroinflammation, complicating recovery ...
Wei Zhang, Jun Zou, Lingli Zhang
wiley   +1 more source

Distraction-like phenomena in maxillary bone due to application of orthodontic forces in ovariectomized rats

Indian Journal of Dental Research, 2012
Background: Orthodontic forces may not only influence the dentoalveolar system, but also the adjacent and surrounding cortical bone. Aim: Since there is very limited information on this issue, we aimed to study the possible changes in maxillary ...
Apostolos I Tsolakis, Lubna Khaldi, Ilias Bitsanis, Margarita Makou, Ismene A Dontas   +4 more
doaj   +1 more source

Biocompatibility and healing patterns in experimentally induced canine tibial fractures using Pedicle screw‐Rod external fixation

Animal Models and Experimental Medicine, EarlyView.
This study demonstrates that using a Pedicle screw‐Rod configuration for the external fixation of non‐articular tibial osteotomy aligns well with the principles of biological osteosynthesis, resulting in secondary bone healing characterized by callus formation and neovascularization.
Mohammad Mahdi Gooran, Ramin Mazaheri‐Khameneh, Seyed Mohammad Hashemi‐Asl, Rahim Hobbenaghi   +3 more
wiley   +1 more source

Occurrence and Treatment of Bone Atrophic Non-Unions Investigated by an Integrative Approach [PDF]

, 2010
Recently developed atrophic non-union models are a good representation of the clinical situation in which many nonunions develop. Based on previous experimental studies with these atrophic non-union models, it was hypothesized that in order to obtain ...
A Gerisch, A Iwaki, A. Hamish R. W. Simpson, AA Reed, AAC Reed, Anita A. C. Reed, BD Boyan, C Behrens, GL Barnes, H Seeherman, Hans Van Oosterwyck, HC Brownlow, J Lienau, JD Heckman, JG Andrew, JG Andrew, JJ Tiedeman, JM Isner, Jos Vander Sloten, K Dickson, L Geris, L Geris, L Geris, L Geris, Liesbet Geris, LJ Harrison, MD Markel, ME Joyce, ME Müller, MP Bostrom, MS Pepper, Philip E. Bourne, R Dimitriou, S Jingushi, S Santavirta, SS Tseng, T Kokubu, T Niikura, T Pufe, TJ Cho   +39 more
core   +4 more sources

Characterization of the Developing Lacunocanalicular Network During Fracture Repair

JBMR Plus, 2021
Fracture repair is a normal physiological response to bone injury. During the process of bony callus formation, a lacunocanalicular network (LCN) is formed de novo that evolves with callus remodeling.
Michele Casanova, Aaron Schindeler, Lauren Peacock, Lucinda Lee, Philipp Schneider, David G. Little, Ralph Müller   +6 more
doaj   +1 more source

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

The Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit, R. Araujo, E. S. Lund, A. Bolton, T. Lafferty, Z. Macungo, V. Fernandez   +6 more
wiley   +1 more source

Mechanoregulation of bone remodeling and healing as inspiration for self-repair in materials

, 2019
The material bone has attracted the attention of material scientists due to its fracture resistance and ability to self-repair. A mechanoregulated exchange of damaged bone using newly synthesized material avoids the accumulation of fatigue damage.
Eberl, C., Fratzl, P., Weinkamer, R.
core   +1 more source

Several occurrences of osteomyelitis in dinosaurs from a site in the Bauru Group, Cretaceous of Southeast Brazil

The Anatomical Record, EarlyView.
Abstract This study investigates the occurrence of osteomyelitis in non‐avian dinosaurs, focusing on the Ibirá locality, a site with a high incidence of this pathological condition. We analyzed six new osteopathic sauropod specimens from the Upper Cretaceous of Brazil.
Tito Aureliano, Waltécio Almeida, Marcelo A. Fernandes, Aline Marcele Ghilardi   +3 more
wiley   +1 more source