Results 31 to 40 of about 356,262 (352)

3D porous architecture of stacks of β-TCP granules compared with that of trabecular bone: a microCT, vector analysis and compression study

open access: yesFrontiers in Endocrinology, 2015
The 3D arrangement of porous granular biomaterials usable to fill bone defects has received little study. Granular biomaterials occupy 3D space when packed together in a manner that creates a porosity suitable for the invasion of vascular and bone cells.
Daniel eCHAPPARD   +6 more
doaj   +1 more source

Experimental study of dexamethasone-loaded hollow hydroxyapatite microspheres applied to direct pulp capping of rat molars

open access: yesFrontiers in Endocrinology, 2023
BackgroundDexamethasone (DEX) exerts anti-inflammatory and osteogenic effects. Hydroxyapatite is commonly used in bone repair due to its osteoconductivity, osseointegration, and osteogenesis induction. Hollow hydroxyapatite (HHAM) is often used as a drug
Xiaoli Liu   +6 more
doaj   +1 more source

Chemokines and Bone Remodeling

open access: yesInternational Journal of Immunopathology and Pharmacology, 2008
Bone remodeling is characterized by spatial and temporal coupling of bone resorption and formation and is necessary for skeletal growth and normal bone structure maintenance. Imbalance of this process is related to metabolic bone disorders such as osteoporosis or rheumatoid arthritis.
E. Galliera   +3 more
openaire   +3 more sources

Towards a New Spatial Representation of Bone Remodeling [PDF]

open access: yes, 2012
Irregular bone remodeling is associated with a number of bone diseases such as osteoporosis and multiple myeloma. Computational and mathematical modeling can aid in therapy and treatment as well as understanding fundamental biology.
Ayati, Bruce P.   +3 more
core   +2 more sources

Remodeling Of The Bone Tissue Of Rats Of Different Lines After Melatonin Effect [PDF]

open access: yes, 2016
The markers of remodeling of bone tissue (BT) were studied after the impact of pharmacologic dose of melatonin (5 mg/kg of the animal body weight) during 28 days for 3-months rats-males of Wistar and SHR lines.
Berezovskyi, V. (Vadim)   +2 more
core   +2 more sources

Clinicopathological analysis of HPV‐related and non‐HPV‐related oral/oropharyngeal squamous cell carcinoma

open access: yesKouqiang hemian waike zazhi, 2023
[Objective:] To make a clinicopathological analysis of human papilloma virus (HPV)‐related and non‐HPV‐related oral/oropharyngeal squamous cell carcinoma (OSCC/OPSCC) diagnosed in our hospital, and to further understand the differences between the two ...
WANG Xiaoling   +6 more
doaj   +1 more source

BMP signaling in the development and regeneration of tooth roots: from mechanisms to applications

open access: yesFrontiers in Cell and Developmental Biology, 2023
Short root anomaly (SRA), along with caries, periodontitis, and trauma, can cause tooth loss, affecting the physical and mental health of patients.
Cangwei Liu   +7 more
doaj   +1 more source

Fe-doped carbon dots: a novel biocompatible nanoplatform for multi-level cancer therapy

open access: yesJournal of Nanobiotechnology, 2023
Background Tumor treatment still remains a clinical challenge, requiring the development of biocompatible and efficient anti-tumor nanodrugs. Carbon dots (CDs) has become promising nanomedicines for cancer therapy due to its low cytotoxicity and easy ...
Mingxi Yang   +11 more
doaj   +1 more source

Transplantation of progenitor cells and regeneration enhancement in acute myocardial infarction - (TOPCARE-AMI) [PDF]

open access: yes, 2002
Background - Experimental studies suggest that transplantation of blood-derived or bone marrow–derived progenitor cells beneficially affects postinfarction remodeling.
Aicher, A   +12 more
core   +1 more source

Alendronate treatment results in similar levels of trabecular bone remodeling in the femoral neck and vertebra [PDF]

open access: yes, 2009
Introduction Bone turnover suppression in sites that already have a low surface-based remodeling rate may lead to oversuppression that could have negative effects on the biomechanical properties of bone.
Allen, Matthew R.   +2 more
core   +1 more source

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