Results 71 to 80 of about 184,502 (319)

Incidence and Risk Factors for Residual High-Grade Pivot Shift After ACL Reconstruction With or Without a Lateral Extra-articular Tenodesis

Orthopaedic Journal of Sports Medicine, 2021
Background: Residual rotatory knee laxity at midterm follow-up after isolated anterior cruciate ligament reconstruction (ACLR) versus ACLR with lateral extra-articular tenodesis (LET) remains an issue. Purpose/Hypothesis: To evaluate the outcomes of ACLR
Christophe Jacquet MD, Charles Pioger MD, Romain Seil MD, PhD, Raghbir Khakha MBBS, Sebastien Parratte MD, PhD, Camille Steltzlen MD, Jean-Noel Argenson MD, PhD, Nicolas Pujol MD, Matthieu Ollivier MD, PhD   +8 more
doaj   +1 more source

Locomotive Lubrication [PDF]

Journal of the Institution of Locomotive Engineers, 1913
n ...
openaire   +2 more sources

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

FEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao, Daiki Kobayashi, Shogo Hori, Osamu Saitoh   +3 more
wiley   +1 more source

Anatomical adaptations of the hind limb musculature of tree-kangaroos for arboreal locomotion (Marsupialia : Macropodinae) [PDF]

, 2012
Tree-kangaroos (Dendrolagini) are Australasian marsupials that inhabit tropical forests of far north-eastern Queensland and New Guinea. The secondary adaptation of tree-kangaroos to an arboreal lifestyle from a terrestrial heritage offers an excellent ...
Yakovleff, M., Malric, A., Warburton, N.M.   +2 more
core   +1 more source

Coordinated Locomotion Control for a Quadruped Robot with Bionic Parallel Torso [PDF]

This paper presents the design and control of a quadruped robot equipped with a six-degree-of-freedom (6-DOF) bionic active torso based on a parallel mechanism.
Ruyue Li, Zhimin He, Ao Cao, Mengnan Zhou, Yaguang Zhu   +4 more
core   +1 more source

Locomotion and muscle mass measures in a murine model of collagen-induced arthritis [PDF]

, 2009
Background: Rheumatoid arthritis (RA) is characterized by chronic poly-arthritis, synovial hyperplasia, erosive synovitis, progressive cartilage and bone destruction accompanied by a loss of body cell mass.
Garssen, J., Judith Hulsman, Hulsman, J., Hartog, A., Johan Garssen, Anita Hartog   +5 more
core   +1 more source

Exploring the control of whole-body angular momentum in young and elderly based on the virtual pivot point concept

Royal Society Open Science
While walking, ground reaction forces point from the centre of pressure to the neighbourhood of a focal point, namely the virtual pivot point (VPP), that adjusts angular momentum around the centre of mass (CoM).
Vahid Firouzi, Omid Mohseni, Andre Seyfarth, Oskar von Stryk, Maziar A. Sharbafi   +4 more
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Neuromechanical force-based control of a powered prosthetic foot

Wearable Technologies, 2020
This article presents a novel neuromechanical force-based control strategy called FMCA (force modulated compliant ankle), to control a powered prosthetic foot.
Amirreza Naseri, Martin Grimmer, André Seyfarth, Maziar Ahmad Sharbafi   +3 more
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source