bone temporary implant; antibacterial biomaterial; fixation devices; implant-associated infection; biodegradable implant; fractures 1. Introduction 1.1. Infection Osteomyelitis is a bone and marrow infection that can be developed due to a bloodstream infection or is usually secondary to a contiguous focus...
On cancellous bone, the hypoxic microenvironment of the sinus region is similar to that of trabecular bone. When it is assumed that oxygen diffuses throughout the bone in a similar way to water (with the same diffusion coefficient), oxygen levels are expected to be even lower (0.08–2.4% ...
For experimental studies of bone in dogs it may be necessary to collect from the iliac crest biopsies of a larger diameter than is usually obtainable. A disadvantage of using a trephine with a large bore is that the biopsy may be pulled out of the trephine by the forces exerted by tendons...
Human tumor specimens were briefly rinsed with PBS before being minced to pieces less than 1 mm in diameter. After mincing, tumor pieces were transferred to 50-ml conical tube and 40 ml of 0.5% collagenase solution (Gibco; 17-100-017) in DKFSM media (Gibco; 10744-019). The minced...
in stem cells was depleted. Considering that MSCs isolated from specific tissues show subtle heterogeneity, Sinclair et al.26compared the efficacy of mitochondrial transfer between bone marrow-mesenchymal stem cells (BM-MSCs) and two other populations of MSCs derived from healthy lung tissues (LT-...
Thus, basal cells are present throughout the airways in human lungs, including the small bronchioles of 1 mm in diameter, but restricted in trachea and main bronchi in mouse. Basal cells make up around 30% of the pseudostratified lung epithelium and adhere closely to the basal lamina (...
The invention concerns a hinge between a bone (3) and crown (7) of sunshades having a diameter larger than 2.5 meters. For this purpose is used an attachment that is fastened to the bone. The notches (8) in this attachment cooperate with cams (9) of the crown (7) which form together...
Despite the advantages that molecular diagnostic tests offer, the growth of this type of testing in the clinical laboratory has been slower than expected and remains a minor part of the practice of laboratory medicine. This is primarily due to the complexity and costs associated with nucleic acid...
Dhawan A, Kennedy PM, Rizk EB et al (2019) Three-dimensional bioprinting for bone and cartilage restoration in orthopaedic surgery. J Am Acad Orthop Surg 27(5):E215–E226. https://doi.org/10.5435/JAAOS-D-17-00632 Article Google Scholar Ashammakhi N, Hasan A, Kaarela O et al (2019...
Press-fit fixation using autologous bone in the tibial canal causes less enlargement of bone tunnel diameter in ACL reconstruction - a CT scan analysis thr... Press-fit fixation using autologous bone in the tibial canal causes less enlargement of bone tunnel diameter in ACL reconstruction--a CT...