Results 91 to 100 of about 4,769,883 (431)
Scientific Reports, 2017 Chondrosarcoma (CS) is a rare cancer, but it is the second most common primary malignant bone tumor and highly resistant to conventional chemotherapy and radiotherapy.
Pei Liu +4 more
doaj +1 more source
Metals, 2020 (1) In order to enable a more widespread use of uncemented titanium-based endoprostheses to replace cobalt-containing cemented endoprostheses for joint replacement, it is essential to achieve optimal osseointegrative properties and develop economic ...
Fiedler Jörg +4 more
doaj +1 more source
Origin of yield stress and mechanical plasticity in model biological tissues [PDF]
During development and under normal physiological conditions, biological tissues are continuously subjected to substantial mechanical stresses. In response to large deformations cells in a tissue must undergo multicellular rearrangements in order to maintain integrity and robustness.
arxiv +1 more source
The Effect of EDTA in Attachment Gain and Root Coverage [PDF]
, 2000 Root surface biomodification using low pH agents such as citric acid and tetracycline has been proposed to enhance root coverage following connective tissue grafting.
Andreana, Sebastiano +3 more
core +1 more source
Nitric oxide modulates expression of extracellular matrix genes linked to fibrosis in kidney mesangial cells [PDF]
, 2007 Mesangial cells are thought to be important mediators of glomerular inflammation and fibrosis. Studies have established a direct role for nitric oxide (NO) in the regulation of gene expression in mesangial cells.
Banas B. +11 more
core +1 more source
miRNA‐29 regulates epidermal and mesenchymal functions in skin repair
FEBS Letters, EarlyView.miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan +10 more
wiley +1 more source
Study of Non-Altered Colorectal Tissue by FT-Raman Spectroscopy [PDF]
arXiv, 2006 FT-Raman spectroscopy was employed to study (in-vitro) non-altered human colorectal tissues aiming evaluate their spectral differences. The samples were collected from 39 patients, adding 144 spectra. The results enable one estabilish 3 well defined spectroscopic groups of what was consistently checked by statistical (clustering) and biological ...
arxiv
Connecting continuum poroelasticity with discrete synthetic vascular trees for modeling liver tissue [PDF]
arXiv, 2023 Computational simulations have the potential to assist in liver resection surgeries by facilitating surgical planning, optimizing resection strategies, and predicting postoperative outcomes. The modeling of liver tissue across multiple length scales constitutes a significant challenge, primarily due to the multiphysics coupling of mechanical response ...
arxiv
FEBS Letters, EarlyView.Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez +3 more
wiley +1 more source
RheumatologyIntroduction Antiphospholipid syndrome (APS) manifests with thrombosis and pregnancy losses and may significantly impair the health-related quality of life (HRQoL).
Ewa Haladyj +3 more
doaj +1 more source