Results 11 to 20 of about 53,142 (267)

A biomaterial with a channel-like pore architecture induces endochondral healing of bone defects

Nature Communications, 2018
A bioengineering approach to enhance the regeneration of large bone defects is lacking. Here, the authors show that a biomaterial scaffold with a channel-like pore architecture enables organized endochondral ossification through directional cell ...
A. Petersen, A. Princ, G. Korus, A. Ellinghaus, H. Leemhuis, A. Herrera, A. Klaumünzer, S. Schreivogel, A. Woloszyk, K. Schmidt-Bleek, S. Geissler, I. Heschel, G. N. Duda   +12 more
doaj   +1 more source

Determination of in situ ruminal degradation of phytate phosphorus from single and compound feeds in dairy cows using chemical analysis and near-infrared spectroscopy

Animal, 2020
The ruminal degradation of P bound in phytate (InsP6) can vary between feeds, but data on ruminal degradation of InsP6 from different feedstuffs for cattle are rare.
E. Haese, J. Krieg, G. Grubješić, A. Feyder, M. Rodehutscord   +4 more
doaj   +1 more source

Wolff's inequality for hypersurfaces

Collectanea Mathematica, 2004
We extend Wolff's "local smoothing" inequality to a wider class of not necessarily conical hypersurfaces of codimension 1. This class includes surfaces with nonvanishing curvature, as well as certain surfaces with more than one flat direction. An immediate consequence is the L^p boundedness of the corresponding Fourier multiplier operators.
Łaba, Izabella, Pramanik, Malabika
openaire   +3 more sources

Johann Nikolaus Tetens’ Critical Foundations of the First Project for the Reform of Metaphysics

Sententiae
Tetens is usually considered the main representative of English empiricism in 18th-century German philosophy. In order to find out how fair this characterization is, the authors turn to the analysis of the critical foundations of the project of reform of
Sergii Secundant, Manuel Sanchez-Rodrigez   +1 more
doaj   +1 more source

Histological and molecular features of the subacromial bursa of rotator cuff tears compared to non-tendon defects: a pilot study

BMC Musculoskeletal Disorders, 2021
Background The role of the subacromial bursa in the development or healing of shoulder pathologies is unclear. Due to this limited knowledge, we aimed to understand specific reactions of the subacromial bursa according to rotator cuff (RC) pathologies ...
Susann Minkwitz, Kathi Thiele, Aysha Schmock, Nicole Bormann, Thanh Huyen Nguyen, Philipp Moroder, Markus Scheibel, Britt Wildemann, Fabian Plachel, Franka Klatte-Schulz   +9 more
doaj   +1 more source

Assessment of the effectiveness of ultraviolet-C disinfection on transmission of hospital-acquired pathogens from prior room occupants

Antimicrobial Stewardship & Healthcare Epidemiology, 2022
Objective: To evaluate the effectiveness of ultraviolet-C (UV-C) disinfection as an adjunct to standard chlorine-based disinfectant terminal room cleaning in reducing transmission of hospital-acquired multidrug-resistant organisms (MDROs) from a prior ...
Jacob C. Hodges, Andrew L. Bilderback, Christine M. Bridge, Suzanne Wagester, Bonnie V. Colaianne, Ahmed Babiker, Tami Minnier, Rachel L. Zapf, Paula L. Kip, Graham M. Snyder   +9 more
doaj   +1 more source

The effect of autologous platelet rich plasma on tenocytes of the human rotator cuff

BMC Musculoskeletal Disorders, 2018
Background Platelet rich plasma (PRP) is widely used in rotator cuff repairs but its effect on the healing process is unclear. Several cell culture studies on the effect of allogenic PRP have reported promising results but are not transferable to ...
Stephan Pauly, Franka Klatte-Schulz, Katharina Stahnke, Markus Scheibel, Britt Wildemann   +4 more
doaj   +1 more source

Lower-limb internal loading and potential consequences for fracture healing

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: Mechanical loading is known to determine the course of bone fracture healing. We hypothesise that lower limb long bone loading differs with knee flexion angle during walking and frontal knee alignment, which affects fracture healing success.
Mark Heyland, Dominik Deppe, Dominik Deppe, Marie Jacqueline Reisener, Marie Jacqueline Reisener, Philipp Damm, William R. Taylor, Simon Reinke, Georg N. Duda, Adam Trepczynski   +9 more
doaj   +1 more source

Effects of different tannin-rich extracts and rapeseed tannin monomers on methane formation and microbial protein synthesis in vitro*

Animal, 2013
Tannins, polyphenolic compounds found in plants, are known to complex with proteins of feed and rumen bacteria. This group of substances has the potential to reduce methane production either with or without negative effects on digestibility and microbial
G. Wischer, J. Boguhn, H. Steingaß, M. Schollenberger, M. Rodehutscord   +4 more
doaj   +1 more source

A comprehensive molecular profiling approach reveals metabolic alterations that steer bone tissue regeneration

Communications Biology, 2023
Metabolites are demonstrated to be critical regulators of fracture healing. Succinate is found to promote vascularization and ossification, highlighting that metabolites have the potential to be used therapeutically to promote fracture healing.
Julia Löffler, Anne Noom, Agnes Ellinghaus, Anke Dienelt, Stefan Kempa, Georg N. Duda   +5 more
doaj   +1 more source