Results 161 to 170 of about 19,821 (304)

Dragonfly red opsins share a common tuning mechanism with mammalian red opsins and further enhancement of near-infrared sensitivity. [PDF]

Cell Mol Life Sci
Sato R, Terakita A, Koyanagi M.
europepmc   +1 more source

Complementary shifts in photoreceptor spectral tuning unlock the full adaptive potential of ultraviolet vision in birds [PDF]

, 2016
Corbo, Joseph C, et al,, Toomey, Matthew B   +2 more
core   +1 more source

Neural modulation of ocular immunity: Exploring a sympathetic‐macrophage neuroimmune link in the human ciliary body

Journal of Anatomy, EarlyView.
Using microscopy and 3D confocal imaging on seven cadaveric eyes, we identified sympathetic nerves closely associated with β₂‐adrenergic receptor‐expressing macrophages in the human ciliary body (CB). These findings suggest a sympathetic‐macrophage neuroimmune link in the CB, potentially influencing ocular inflammation and degeneration, warranting ...
Tanya S. Karakyriakou, Claire Mackaaij, Mark van Zijverden, Hendrik A. Messal, Jeannette Ossewaarde‐van Norel, Ronald L. A. W. Bleys, Cindy G. J. Cleypool   +6 more
wiley   +1 more source

Rhodopsin molecular evolution from mouse to human phenylalanine 88 to leucine substitution enhances thermal stability and post-activation decay. [PDF]

Sci Rep
Wang F, Kolesnikov AV, Sato S, Singh A, Makino CL, Garriga P, Kefalov VJ.   +6 more
europepmc   +1 more source

Setmelanotide in Bardet‐Biedl Syndrome: A Case Report

Pediatric Dermatology, EarlyView.
ABSTRACT Setmelanotide is a melanocortin‐4‐receptor agonist used for the treatment of hyperphagia in the genetic obesity syndrome Bardet‐Biedl. Presented is a case of diffuse hyperpigmentation in a patient treated with setmelanotide, which represents the most common side effect of this medication.
Shelby Smith, Eric Sanfilippo, Lara Wine Lee   +2 more
wiley   +1 more source

G-protein activation of the dark-state conformation of the visual G protein-coupled receptor rhodopsin by releasing critical structural constraints. [PDF]

Commun Biol
Ramon E, Kirchberg K, Jiménez-Rosés M, Balke J, Kim TY, Cordomí A, Alexiev U, Garriga P.   +7 more
europepmc   +1 more source

Representationalism and the Spatial Representational Contents of Afterimage Experiences

Analytic Philosophy, EarlyView.
ABSTRACT Experiences of afterimages have often been cited as counterexamples to representationalism about vision, that is, as counterexamples to the thesis that the phenomenal character of a visual experience is completely determined by its representational content. In this paper, I discuss a possible counterexample to representationalism that is based
René Jagnow
wiley   +1 more source

Therapeutic Potential of Partial Retinoid Agonists against Vertebrate Rhodopsin Misfolding Disorders. [PDF]

ACS Omega
Pashandi Z, Liu M, Azam M, Das S, Sheves M, Jastrzebska B.   +5 more
europepmc   +1 more source

Retinal Pigment Epithelium [PDF]

, 2020
openaire   +1 more source

Prevalence and outcome of lens capsule disruption in routine canine cataract surgery: A retrospective study of 520 eyes (2012–2019)

Veterinary Ophthalmology, Volume 28, Issue 2, Page 141-149, March 2025.
Abstract Objective To investigate the prevalence and surgical outcome of lens capsule disruption (LCD) in dogs undergoing cataract removal. Animals studied Medical records of 924 eyes undergoing phacoemulsification were analyzed retrospectively. Procedures Routine cataract surgeries with or without LCD were included. Any LCD other than routine anterior
Amy L. M. M. Andrews, Christiane Kafarnik, Maria‐Christine Fischer   +2 more
wiley   +1 more source