Results 61 to 70 of about 1,073,868 (281)

Molecular, cellular and pharmaceutical aspects of synthetic hydroxyapatite bone substitutes for oral and maxillofacial grafting [PDF]

open access: yes, 2017
Bone grafts are widely used for augmentation procedures in oral and maxillofacial surgery, with autogenous bone being the gold standard. Recently, the focus of research has shifted towards synthetic bone substitutes, as no second surgery is needed and ...
Papageorgiou, Spyridon N; https://orcid.org/   +1 more
core   +1 more source

The Impact of Tenapanor on Body Composition and Blood Pressure in Peritoneal Dialysis Patients: A Pilot Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Instruction Tenapanor potentially affects fluid volume and blood pressure. This study explored its effects on these parameters in patients undergoing peritoneal dialysis (PD). Methods We conducted a single‐arm, prospective observational study that enrolled 10 patients on PD with hyperphosphatemia who were newly initiated on tenapanor.
Shun Yoshida   +11 more
wiley   +1 more source

Sintered Carbonate Apatites as Bone Substitutes [PDF]

open access: yes, 1997
Sintering of carbonate apatites was investigated and the usefulness of sintered specimens as bone substitutes was evaluated in vitro and in vivo.
Doi, Yutaka
core   +1 more source

Critical Size Bone Defect Healing Using Collagen-Calcium Phosphate Bone Graft Materials. [PDF]

open access: yesPLoS ONE, 2017
The need for bone graft materials to fill bony voids or gaps that are not related to the intrinsic stability of the bone that arise due to trauma, tumors or osteolysis remains a clinically relevant and significant issue.
William Robert Walsh   +6 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Perspectives on the clinical utility of allografts for bone regeneration within osseous defects: a narrative review

open access: yesOrthopedic Research and Reviews, 2011
Larry E Miller1,2, Jon E Block21Miller Scientific Consulting, LLC, Flagstaff, AZ, USA; 2Jon E. Block, Ph.D., Inc., San Francisco, CA, USAAbstract: A variety of bone grafts and bone graft substitutes is available for treatment of osseous defects although ...
Miller LE, Block JE
doaj  

Alveolar bone tissue engineering using composite scaffolds for drug delivery

open access: yesJapanese Dental Science Review, 2010
For many years, bone graft substitutes have been used to reconstruct bone defects in orthopedic and dental fields. However, synthetic bone substitutes such as hydroxyapatite or β-tricalcium phosphate have no osteoinductive or osteogenic abilities.
Tomonori Matsuno   +4 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Preclinical investigation of an innovative magnesium-based bone graft substitute for potential orthopaedic applications

open access: yesJournal of Orthopaedic Translation, 2014
Degradable or corrosive biometal is an attractive research and development (R&D) area in clinical orthopaedics. This study was designed to investigate biomechanical and biological properties of magnesium (Mg) and strontium (Sr) with a focus on Mg-based ...
Chen Liu   +4 more
doaj   +1 more source

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