Results 211 to 220 of about 199,382 (285)

Effects of 14 days of head‐down bed rest with or without exercise, and subsequent recovery on bone turnover, density and structure in older adults

open access: yesExperimental Physiology, EarlyView.
Abstract Bed rest accelerates bone loss and may exacerbate skeletal fragility. This study examined the effects of 14 days of head‐down tilt bed rest (HDBR) with or without exercise, and subsequent recovery, on bone turnover, density and structure in older adults. Twenty‐two healthy older adults (55–65 years) completed the HDBR protocol.
Guy Hajj‐Boutros   +11 more
wiley   +1 more source

Synchrony within Aβ mechanoreceptor subtypes governs signal propagation to primary somatosensory cortex

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend We used an optogenetic gain‐of‐function manipulation to investigate how sensory signals from two subtypes of Aβ low threshold mechanoreceptors (LTMRs) contribute to the cortical representation of touch. CatCh, a sensitive and fast channelrhodopsin variant, enables pulsed‐light generation of high‐frequency action potential trains ...
Wanyi Liu   +2 more
wiley   +1 more source

Enhanced Transmit Efficiency of a Loop Array Combined With Out‐of‐Phase Passive Dipoles for Thoracic Spinal Cord MRI at 7T

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 5, Page 2539-2552, November 2026.
ABSTRACT Purpose The design of radiofrequency (RF) coils tailored for the target anatomy is necessary to overcome the transmit field homogeneity and penetration issues at Ultra‐High‐Field (UHF). For the spinal cord, the optimal design has not yet been determined. This work intends to demonstrate the added value of a pair of passive dipoles placed under
Hugo Amat   +10 more
wiley   +1 more source

Dorsal ischaemic myelopathy in a dog: A case of unilateral, focal predominantly sensory loss

open access: yesVeterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract A 3‐year‐3‐month‐old, neutered, male Great Dane was presented with peracute left hindlimb monoparesis. Although voluntary movement was present, the dog was effectively non‐ambulatory due to its size. Proprioception, nociception and spinal reflexes were absent in the left hindlimb, localising the lesion to a left L4–S1 myelopathy.
Alexandra Ayoub   +3 more
wiley   +1 more source

Acute kidney injury in a dog after ingestion of homemade modelling dough containing cream of tartar (potassium bitartrate)

open access: yesVeterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Summary A 16‐month‐old, male, neutered cocker spaniel developed gastrointestinal signs following ingestion of a homemade modelling dough containing cream of tartar. Blood biochemistry (29 hours post‐ingestion) showed elevated creatinine, urea and symmetric dimethylarginine (SDMA).
Fiona Adam, Nicola Bates
wiley   +1 more source

MRI-Derived Dural Sac and Lumbar Vertebrae 3D Volumetry Has Potential for Detection of Marfan Syndrome. [PDF]

open access: yesDiagnostics (Basel)
Naas O   +6 more
europepmc   +1 more source

A Giant-Celled Tumour of a Lumbar Vertebra [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1935
openaire   +2 more sources

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

open access: yesThe Anatomical Record, Volume 309, Issue 10, Page 2873-2896, October 2026.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto   +3 more
wiley   +1 more source

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