Results 81 to 90 of about 33,802 (359)
Carotenoid Biosynthesis in Fusarium
Journal of Fungi, 2017 Many fungi of the genus Fusarium stand out for the complexity of their secondary metabolism. Individual species may differ in their metabolic capacities, but they usually share the ability to synthesize carotenoids, a family of hydrophobic terpenoid ...
Javier Avalos +6 more
doaj +1 more source
Familial grouped pigmentation of the retinal pigment epithelium. [PDF]
British Journal of Ophthalmology, 1988 Grouped pigmentation of the retinal pigment epithelium was found in a father and his son. They had a normal resting potential on the electro-oculogram, but the son had a lower normal light rise. We believe this is the first description of familial grouped pigmentation.
de Jong, P.T.V.M., Delleman, J.W.
openaire +3 more sources
A New Era for Using Natural Pigments: The Case of the C50 Carotenoid Called Bacterioruberin
Biotechnology and Applied Biochemistry, EarlyView.ABSTRACT Haloarchaea are extremophilic microorganisms belonging to the Archaea domain that require high salt concentrations to live, thus inhabiting ecosystems like salty ponds, salty marshes, or extremely salty lagoons. They are more abundant and widely distributed worldwide than initially expected.
Micaela Giani +5 more
wiley +1 more source
Epistatic adaptive evolution of human color vision. [PDF]
PLoS Genetics, 2014 Establishing genotype-phenotype relationship is the key to understand the molecular mechanism of phenotypic adaptation. This initial step may be untangled by analyzing appropriate ancestral molecules, but it is a daunting task to recapitulate the ...
Shozo Yokoyama +5 more
doaj +1 more source
Vision in the Southern Hemisphere Lamprey Mordacia Mordax: Spatial Distribution, Spectral Absorption Characteristics, and Optical Sensitivity of a Single Class of Retinal Photoreceptor [PDF]
, 2004 The dorso-laterally located eyes of the southern hemisphere lamprey Mordacia mordax (Agnatha) contain a single morphological type of retinal photoreceptor, which possesses ultrastructural characteristics of both rods and cones.
Collin, Shaun P. +4 more
core +2 more sources
British Journal of Clinical Pharmacology, EarlyView.Aims This real‐world pharmacovigilance study utilizes FDA Adverse Event Reporting System (FAERS) data (2004–2024) to characterize age‐related disparities in hydroxychloroquine (HCQ)‐associated adverse events (AEs), addressing gaps in age‐stratified risk assessment. Methods Disproportionality analysis (reporting odds ratios, RORs) and parametric Weibull
Guanghan Sun +4 more
wiley +1 more source
Bilateral Paracentral Climatic Droplet Keratopathy in Congenital Methemoglobinemia
TNOA Journal of Ophthalmic Science and ResearchA 59-year-old woman, who is a known case of congenital methemoglobinemia, came with complaints of diminision of vision in both eyes for 2 years. The patient noticed whitish discolouration of cornea since teenage and did not undergo any ophthalmic ...
S Saudhamini +3 more
doaj +1 more source
Bilateral conjunctival melanocytosis and retinitis pigmentosa
Journal of Clinical Ophthalmology and Research, 2019 Conjunctival pigmented lesions have varied appearances. It arises from the melanocytic or nonmelanocytes. It is rare to find conjunctival melanocytosis associated with retinal pigmentary dystrophy.
Rajesh Subhash Joshi +1 more
doaj +1 more source
A unique visual pigment expressed in green, red and deep-red receptors in the eye of the small white butterfly, Pieris rapae crucivora [PDF]
, 2004 The full primary structure of a long-wavelength absorbing visual pigment of the small white butterfly, Pieris rapae crucivora, was determined by molecular cloning.
ARIKAWA Kentaro +4 more
core +2 more sources
BMEMat, EarlyView.Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen +7 more
wiley +1 more source