Results 41 to 50 of about 1,619 (156)

Systematic Evaluation of Cyanidioschyzon merolae Across Photobioreactor Systems: Linking Reactor Design to Biomass Production and Biochemical Composition

open access: yesMicrobial Biotechnology, Volume 19, Issue 11, November 2026.
Systematic comparison of cultivation platforms revealed that photobioreactor design strongly influences growth, biomass productivity, and biochemical composition of the extremophilic red algae Cyanidioschyzon merolae. An internal‐illuminated photobioreactor achieved the highest biomass yields and starch levels, highlighting C.
Philipp Ernst   +10 more
wiley   +1 more source

Temporal properties of photopigment contributions to the pupillary light reflex

open access: yes, 2013
The pupillary light reflex (PLR) regulates the amount of light entering the eye. It is driven by the activation of rods, cones, and intrinsically photosensitive ganglion cells (ipRGCs), with the latter expressing the melanopsin photopigment (λmax = 480 ...
Aguirre, G.   +3 more
core   +1 more source

Data_Sheet_3_Expression of Opsins of the Box Jellyfish Tripedalia cystophora Reveals the First Photopigment in Cnidarian Ocelli and Supports the Presence of Photoisomerases.PDF

open access: yes, 2022
Cubomedusae, or box jellyfish, have a complex visual system comprising 24 eyes of four types. Like other cnidarians, their photoreceptor cells are ciliary in morphology, and a range of different techniques together show that at least two of the eye types—
Anders Garm (420517)   +3 more
core   +1 more source

Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage [PDF]

open access: yesArchives of Biological Sciences, 2013
The ecophysiological and biochemical traits of Calamagrostis epigejos (Roth.) Festuca rubra L. and Oenothera biennis L. growing on two fly ash lagoons of different weathering stage (L1-3 years and L2-11 years) of the “Nikola Tesla- A ...
Gajić Gordana   +6 more
doaj   +1 more source

Physiological Postnatal Neurogenesis, Development, and Maturation in the Regenerable Retina

open access: yesJournal of Comparative Neurology, Volume 534, Issue 10, October 2026.
Retinal structural remodeling from hatchlings to preadults in axolotls involves neurogenesis, cell redistribution, increased expression of photopsins and connexins, and enhanced inhibitory regulation. The peripheral retina of young animals possesses more columnar undifferentiated cells, resembling the columnar DCX‐positive progenitor cells in the ...
Vivian Y. Pang   +4 more
wiley   +1 more source

Data_Sheet_2_Expression of Opsins of the Box Jellyfish Tripedalia cystophora Reveals the First Photopigment in Cnidarian Ocelli and Supports the Presence of Photoisomerases.PDF

open access: yes, 2022
Cubomedusae, or box jellyfish, have a complex visual system comprising 24 eyes of four types. Like other cnidarians, their photoreceptor cells are ciliary in morphology, and a range of different techniques together show that at least two of the eye types—
Anders Garm (420517)   +3 more
core   +1 more source

Blue Light Exposure During Sleep in Type 1 Diabetes: Impacts on Glycemic Control and Psychosocial Health

open access: yesJournal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT Light exposure at night is linked to increased risk for obesity and insulin resistance in the general population. While sleep health is recognized as a key component of diabetes management, there has been less emphasis on nighttime light exposure. This study aimed to investigate the effects of blue and white light exposure immediately prior to
Seok Jin Hong   +5 more
wiley   +1 more source

Alphaopics: Species and Photoreceptor-Specific Light Exposure Measurement in Mammals

open access: yes, 2023
R package to calculate mammal species and photopigment specific light ...
Division of Neuroscience   +2 more
core   +2 more sources

SNAP-25, but not SNAP-23, is essential for photoreceptor development, survival, and function in mice

open access: yesCommunications Biology
SNARE-mediated vesicular transport is thought to play roles in photoreceptor glutamate exocytosis and photopigment delivery. However, the functions of Synaptosomal-associated protein (SNAP) isoforms in photoreceptors are unknown.
Mengjia Huang   +10 more
doaj   +1 more source

Global rise of potential health hazards caused by blue light-induced circadian disruption in modern aging societies

open access: yesnpj Aging and Mechanisms of Disease, 2017
Mammals receive light information through the eyes, which perform two major functions: image forming vision to see objects and non-image forming adaptation of physiology and behavior to light.
Megumi Hatori   +11 more
doaj   +1 more source

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