Results 121 to 130 of about 89,889 (238)

NMDA receptors in frog semicircular canals

open access: yes, 1993
The effects of competitive (2-amino-5-phosphonovaleric acid) and noncompetitive (Mg2+, ketamine and kynurenic acid) NMDA receptor antagonists were tested in isolated semicircular canals of the frog.
Akoev G. N.   +3 more
core  

Computed tomographic diagnosis and treatment of pneumolabyrinth in a mare with temporohyoid osteoarthropathy

open access: yesEquine Veterinary Education, EarlyView.
Summary Pneumolabyrinth, which is the presence of gas within the labyrinth of the inner ear, can be associated with severe peripheral vestibular signs. This report describes a case of pneumolabyrinth in a horse that presented with vestibular ataxia. An 8‐year‐old Quarter Horse mare that presented with cranial nerve VII deficits underwent a standing ...
C. A. Jamieson   +5 more
wiley   +1 more source

Constrictions and shear stress are key determinants of amyloidogenic light chain (AL) amyloidosis

open access: yesThe FEBS Journal, EarlyView.
In this study, we investigate how flow constrictions and shear stress trigger cardiac antibody light chain (AL) fibril formation and deposition. We mimic the mechanical forces exerted by the heart and the microvasculature network using a mini‐peristaltic pump setup and a grid‐type microchannel network, respectively.
Yuji Goto   +11 more
wiley   +1 more source

Smaller posterior semicircular canals are associated with leaping in Colobus

open access: yes, 2015
The semicircular canals of the inner ear are the organ of balance, tracking head rotation during movement and facilitating reflexive stabilisation of vision.
Johnson, Paul M.   +3 more
core   +2 more sources

Role of sediment in the design and management of irrigation canals : Sunsari Morang Irrigation Scheme, Nepal [PDF]

open access: yes, 2010
Sediment transport in irrigation canals The sediment transport aspect is a major factor in irrigation development as it determines to a large extent the sustainability of an irrigation scheme, particularly in case of unlined canals in alluvial soils ...
Paudel, K.
core  

In Vitro Evaluation of Bond Strength of Adhesive Systems to Dentin and Stability of the Hybrid Layer

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Contemporary dental adhesives demonstrate strong durable adhesion to enamel while long‐term bonding stability to dentin remains uncertain. This in vitro study aimed to compare conventional dentin conditioning protocols supplemented with protease inhibition and chelate‐based conditioning protocols. Materials and Methods Four groups of
Ana Torres Muñoz   +4 more
wiley   +1 more source

Uneven Effects of Sleep Apnea on Semicircular Canals and Otolithic Organs. [PDF]

open access: yesFront Neurol, 2022
Xu XD   +7 more
europepmc   +1 more source

Lack of response to thermal stimulation of the semicircular canals in the weightlessness phase of parabolic flight [PDF]

open access: yes, 1966
Caloric nystagmus response to thermal stimulation of semicircular canals in weightlessness phase of parabolic ...
Graybiel, A., Kellogg, R. S.
core  

Modeling of patient-specific three semicircular canals

open access: yes, 2016
The semicircular canals (SCC) are fluid-filled inner ear structures designed to detect circular or angular motion. In this study we modeled three-dimensional biomechanical model of SCC and compared results with real patient case for the Benign Paroxysmal
Nikolic, Dalibor   +5 more
core   +1 more source

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