Results 11 to 20 of about 11,689 (233)

Exogenous PTH 1-34 Attenuates Impaired Fracture Healing in Endogenous PTH Deficiency Mice via Activating Indian Hedgehog Signaling Pathway and Accelerating Endochondral Ossification

open access: yesFrontiers in Cell and Developmental Biology, 2022
Fracture healing is a complicated, long-term, and multistage repair process. Intermittent administration of parathyroid hormone (PTH) has been proven effective on intramembranous and endochondral bone formation during the fracture healing process ...
Cheng Ma   +5 more
doaj   +1 more source

Differences in the biological properties of mesenchymal stromal cells from traumatic temporomandibular joint fibrous and bony ankylosis: a comparative study

open access: yesAnimal Cells and Systems, 2021
The aim of this study was to compare the functional characteristics of mesenchymal stromal cells (MSCs) from a sheep model of traumatic temporomandibular joint (TMJ) fibrous and bony ankylosis.
Pei-Pei Zhang   +9 more
doaj   +1 more source

The role of hypertrophic chondrocytes in fracture healing

open access: yes生物医学转化, 2023
Fracture healing is a multifactorial process. Most fractures are healed by the process of endochondral ossification, involving the formation of a cartilaginous soft callus and the process of cartilage-tobone transition.
Zhu Daoyu, Gao Junjie, Gao Youshui
doaj   +1 more source

Whole-body vibration improves fracture healing and bone quality in rats with ovariectomy-induced osteoporosis [PDF]

open access: yesActa Cirúrgica Brasileira, 2015
PURPOSE: To investigate the effect of vibration therapy on the bone callus of fractured femurs and the bone quality of intact femurs in ovariectomized rats.
Mariana Maloste Butezloff   +4 more
doaj   +1 more source

Supraclavicularis proprius muscle associated with supraclavicular nerve entrapment [PDF]

open access: yes, 2011
Entrapment neuropathy of the supraclavicular nerve is rare and, when it occurs, is usually attributable to branching of the nerve into narrow bony clavicular canals.
Raikos, A.   +6 more
core   +3 more sources

Vibration therapy as an effective approach to improve bone healing in diabetic rats

open access: yesFrontiers in Endocrinology, 2022
ObjectiveTo investigate the effects of vibration therapy on fracture healing in diabetic and non-diabetic rats.Methods148 rats underwent fracture surgery and were assigned to four groups: (1) SHAM: weight-matched non-diabetic rats, (2) SHAM+VT: non ...
Maysa S. Campos   +10 more
doaj   +1 more source

T cells heal bone fractures with help from the gut microbiome

open access: yesThe Journal of Clinical Investigation, 2023
Immune cells play an important functional role in bone fracture healing. Fracture repair is a well-choreographed process that takes approximately 21 days in healthy mice.
Rajeev Aurora, Matthew J. Silva
doaj   +1 more source

Bone callus formation is highly disrupted by dietary restriction in growing rats sustaining a femoral fracture [PDF]

open access: yesActa Cirúrgica Brasileira, 2019
Purpose: To evaluate the effects of food restriction on fracture healing in growing rats. Methods: Sixty-eight male Wistar rats were assigned to two groups: (1) Control and (2) Dietary restriction. After weaning the dietary restricted animals were fed
Iara Inácio Botega   +8 more
doaj   +1 more source

Nandrolone decanoate appears to increase bone callus formation in young adult rats after a complete femoral fracture [PDF]

open access: yesActa Cirúrgica Brasileira, 2017
Purpose: To evaluate the influence of nandrolone decanoate on fracture healing and bone quality in normal rats. Methods: Male rats were assigned to four groups (n=28/group): Control group consisting of animals without any intervention, Nandrolone ...
Ana Paula Franttini Garcia Moreno Guimarães   +4 more
doaj   +1 more source

Tiludronate and clodronate do not affect bone structure or remodeling kinetics over a 60 day randomized trial [PDF]

open access: yes, 2018
Background Tiludronate and clodronate are FDA-approved bisphosphonate drug therapies for navicular disease in horses. Although clinical studies have determined their ability to reduce lameness associated with skeletal disorders in horses, data regarding
Gillett, Ashley N.   +3 more
core   +1 more source

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