Results 61 to 70 of about 22,149 (272)

Effects of angiotensin II combined with asparaginase and dexamethasone on the femoral head in mice: A model of steroid-induced femoral head osteonecrosis

open access: yesFrontiers in Cell and Developmental Biology, 2022
Background: To study the pathogenesis of steroid-induced femoral head osteonecrosis, an ideal animal model is very important. As experimental animals, mice are beneficial for studying the pathogenesis of disease.
Jiahe Liu   +14 more
doaj   +1 more source

Harnessing the Therapeutic Potential of Cell Secretomes and Extracellular Vesicles for Craniofacial Regenerative Applications

open access: yesJournal of Periodontal Research, EarlyView.
The scoping review summarizes the current preclinical and clinical evidence for the use of “cell‐free” therapies in craniofacial (periodontal, bone and soft‐tissue) regeneration. It also aims to highlight key challenges and strategies towards the clinical translation of these therapies.
Siddharth Shanbhag   +6 more
wiley   +1 more source

Osteonecrosis of the humeral head in a human immunodeficiency virus-infected patient under tenofovir disoproxil fumarate–emtricitabine–lopinavir/ritonavir for 10 years: a case report

open access: yesJournal of Medical Case Reports, 2021
Background Human immunodeficiency virus-infected patients are 100 times more likely to develop aseptic osteonecrosis compared with the general population. While 90% of cases concern the femoral head, the involvement of humeral bone remains rare.
Kalilou Diallo   +4 more
doaj   +1 more source

Tratamiento de la osteonecrosis: actualización [PDF]

open access: yes, 2010
El tratamiento más habitual de la osteonecrosis de cabeza femoral es la artroplastia total de cadera, que implantada en pacientes jóvenes como los afectados por esta patología, supone una limitación funcional en sujetos en edad activa así como la ...
Escribá, I.   +2 more
core  

Treatment Trade‐Offs and Choices for Femoral Fractures: A Systematic Review and Meta‐Analysis

open access: yesOrthopaedic Surgery, Volume 17, Issue 5, Page 1298-1313, May 2025.
This review examines the trade‐offs between surgical intervention and traction therapy for adult and elderly patients with femoral fractures and surgical contraindications, particularly in resource‐limited settings. While intramedullary nailing may offer better clinical outcomes, traction therapy is often preferred due to limited surgical resources ...
Jiarui Li   +11 more
wiley   +1 more source

Three-dimensional distribution of cystic lesions in osteonecrosis of the femoral head

open access: yesJournal of Orthopaedic Translation, 2020
Purpose: The aim of this study was to investigate the location characteristics of cystic lesions in a three-dimensional context and discuss the mechanism of formation.
Guang-Bo Liu   +8 more
doaj   +1 more source

Hypoxia-inducible factor prolyl hydroxylase inhibitor prevents steroid-associated osteonecrosis of the femoral head in rabbits by promoting angiogenesis and inhibiting apoptosis. [PDF]

open access: yesPLoS ONE, 2014
The purpose of this study was to investigate the preventive effect of ethyl 3,4-dihydroxybenzoate(EDHB) on steroid-associated femoral head osteonecrosis(ONFH) in a rabbit model.
Lihong Fan   +4 more
doaj   +1 more source

Enfermedad de Legg-Calvé-Perthes: conceptos actuales [PDF]

open access: yes, 2015
La enfermedad de Legg-Calvé-Perthes es una osteonecrosis idiopática de la cabeza femoral que puede evolucionar a una deformidad de la extremidad superior del fémur y a una artritis.
Mínguez Rey, María Fe   +1 more
core  

The impact of high total cholesterol and high low-density lipoprotein on avascular necrosis of the femoral head in low-energy femoral neck fractures [PDF]

open access: yes, 2017
BACKGROUND: Avascular necrosis of the femoral head (AVNFH) typically constitutes 5 to 15% of all complications of low-energy femoral neck fractures, and due to an increasingly ageing population and a rising prevalence of femoral neck fractures, the ...
Dan Zeng   +8 more
core   +1 more source

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