FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034297722> ?p ?o ?g. }

• W2034297722 abstract "Light regulates membrane turnover in vertebrate rod photoreceptor cells. Rods shed membrane-filled tips immediately after light onset, with light inhibiting the dark priming phase but initiating the light induction phase. This study examines the intensities and wavelengths of light that control these two shedding requirements, and demonstrates unexpected situations where red or dim lights are simultaneously dark to the dark priming mechanism and light to the light induction process. Since shedding takes place immediately following darkness we asked if dim or red light could substitute for true darkness and dark prime the retinas: our results confirm this. White light, less than 0.7 microE m m-2 sec-1 (0.15 W m2 or 40 lx), allows dark priming, and even 15 microE m-2 sec-1 of red fluorescent light dark primes as effectively as true darkness. Conversely, bright white light and wavelengths from 480 to 560 nm inhibit dark priming, implying that dark priming inhibition is a photopic mechanism transduced by photopigment in the 502-cone. We also asked if dim or red light could induce shedding, substituting for the bright light usually employed: again, the results confirm thus. White light as dim as 0.15 microE m-2 sec-1 induces shedding and red light is an effective light trigger. This light induction is initiated at all wavelengths tested (420-640 nm), with a maximum effect between 540 and 600 nm. Finally, we find that retinas shed continuously in red or dim white light. These lights substitute both for the darkness necessary for dark priming and for the light of light induction, extending shedding from the 20 min dark-light transition period to hours or days. We also find that the dim, red light of natural dawn is as effective a shedding stimulus as the sudden onset of bright laboratory light." @default.
• W2034297722 created "2016-06-24" @default.
• W2034297722 creator A5027831033 @default.
• W2034297722 creator A5065220711 @default.
• W2034297722 date "1992-12-01" @default.
• W2034297722 modified "2023-09-27" @default.
• W2034297722 title "Photomembrane turnover in frog retina: Light intensity and spectral correlates" @default.
• W2034297722 cites W1516708974 @default.
• W2034297722 cites W1978413074 @default.
• W2034297722 cites W1981778994 @default.
• W2034297722 cites W1984082716 @default.
• W2034297722 cites W1985114478 @default.
• W2034297722 cites W1989189843 @default.
• W2034297722 cites W1995004471 @default.
• W2034297722 cites W2000797677 @default.
• W2034297722 cites W2002738533 @default.
• W2034297722 cites W2006542228 @default.
• W2034297722 cites W2007309150 @default.
• W2034297722 cites W2009498987 @default.
• W2034297722 cites W2027708975 @default.
• W2034297722 cites W2028999663 @default.
• W2034297722 cites W2033126773 @default.
• W2034297722 cites W2051747007 @default.
• W2034297722 cites W2062496418 @default.
• W2034297722 cites W2086790354 @default.
• W2034297722 cites W2094768513 @default.
• W2034297722 cites W2110394834 @default.
• W2034297722 cites W2414759892 @default.
• W2034297722 cites W2483735860 @default.
• W2034297722 cites W840234464 @default.
• W2034297722 cites W1937772795 @default.
• W2034297722 doi "https://doi.org/10.1016/0014-4835(92)90010-p" @default.
• W2034297722 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1486941" @default.
• W2034297722 hasPublicationYear "1992" @default.
• W2034297722 type Work @default.
• W2034297722 sameAs 2034297722 @default.
• W2034297722 citedByCount "6" @default.
• W2034297722 crossrefType "journal-article" @default.
• W2034297722 hasAuthorship W2034297722A5027831033 @default.
• W2034297722 hasAuthorship W2034297722A5065220711 @default.
• W2034297722 hasConcept C120665830 @default.
• W2034297722 hasConcept C121332964 @default.
• W2034297722 hasConcept C12554922 @default.
• W2034297722 hasConcept C2775987729 @default.
• W2034297722 hasConcept C2779027399 @default.
• W2034297722 hasConcept C2986477067 @default.
• W2034297722 hasConcept C3017965124 @default.
• W2034297722 hasConcept C3020368824 @default.
• W2034297722 hasConcept C59822182 @default.
• W2034297722 hasConcept C86803240 @default.
• W2034297722 hasConceptScore W2034297722C120665830 @default.
• W2034297722 hasConceptScore W2034297722C121332964 @default.
• W2034297722 hasConceptScore W2034297722C12554922 @default.
• W2034297722 hasConceptScore W2034297722C2775987729 @default.
• W2034297722 hasConceptScore W2034297722C2779027399 @default.
• W2034297722 hasConceptScore W2034297722C2986477067 @default.
• W2034297722 hasConceptScore W2034297722C3017965124 @default.
• W2034297722 hasConceptScore W2034297722C3020368824 @default.
• W2034297722 hasConceptScore W2034297722C59822182 @default.
• W2034297722 hasConceptScore W2034297722C86803240 @default.
• W2034297722 hasLocation W20342977221 @default.
• W2034297722 hasLocation W20342977222 @default.
• W2034297722 hasOpenAccess W2034297722 @default.
• W2034297722 hasPrimaryLocation W20342977221 @default.
• W2034297722 hasRelatedWork W1012030473 @default.
• W2034297722 hasRelatedWork W1974696782 @default.
• W2034297722 hasRelatedWork W2030966322 @default.
• W2034297722 hasRelatedWork W2064872840 @default.
• W2034297722 hasRelatedWork W2068073886 @default.
• W2034297722 hasRelatedWork W2081096519 @default.
• W2034297722 hasRelatedWork W2091757526 @default.
• W2034297722 hasRelatedWork W2151015515 @default.
• W2034297722 hasRelatedWork W870544131 @default.
• W2034297722 hasRelatedWork W2463353705 @default.
• W2034297722 isParatext "false" @default.
• W2034297722 isRetracted "false" @default.
• W2034297722 magId "2034297722" @default.
• W2034297722 workType "article" @default.