Results 101 to 110 of about 17,982 (163)

Adaptations of the Vertebrate Retina to Low‐Light Conditions: A Review

Anatomia, Histologia, Embryologia, Volume 54, Issue 4, July 2025.
ABSTRACT Vision is a critical sensory modality in vertebrates, enabling diverse adaptations to environmental challenges. This review explores the remarkable adaptations of vertebrate eyes to low‐light environments, such as nocturnal habitats, deep‐sea ecosystems and subterranean niches.
R. Cobo, A. Navarro‐Sempere, Y. Segovia, M. García   +3 more
wiley   +1 more source

Effect of astaxanthin on cutaneous wound healing

Clinical, Cosmetic and Investigational Dermatology, 2017
Wound healing consists of a complex series of convoluted processes which involve renewal of the skin after injury. ROS are involved in all phases of wound healing. A balance between oxidative and antioxidative forces is necessary for a favorable healing outcome. Astaxanthin, a member of the xanthophyll group, is considered a powerful antioxidant.
Saranyoo Ponnikorn, Atiya Rungjang, Raksawan Deenonpoe, Werayut Yingmema, Jitlada Meephansan   +4 more
openaire   +5 more sources

The Effect of Color on Consumer WTP for Farmed Salmon [PDF]

Atlantic salmon is recognized for its pink-red color. The color is due to deposition of color pigments in the muscles. Wild salmon absorb the pink-red color pigment astaxanthin from the crustaceans they eat. To impart the pink-red color in farmed salmon,
Alfnes, Frode, Rora, Mia Bencze, Steine, Gro   +2 more
core   +1 more source

Biological activities and chemical composition of methanolic extracts of selected Autochthonous microalgae strains from the Red Sea [PDF]

, 2015
Four lipid-rich microalgal species from the Red Sea belonging to three different genera (Nannochloris, Picochlorum and Desmochloris), previously isolated as novel biodiesel feedstocks, were bioprospected for high-value, bioactive molecules.
Carolina Bruno De Sousa, Florêncio Nogueira, Fouzi Mouffouk, Hugo Pereira, José Manuel, João Varela, Khalid M. Abu-salah, Luísa Barreira, Luísa Custódio, Maria João Rodrigues, Marta Oliveira, Nuno Da Rosa Neng, Radhouan Ben-hamadou, Salman A. Alrokayan, The Red Sea   +14 more
core   +4 more sources

Amplification of Chiral Raman Scattering: A Review of Resonance Raman Optical Activity and Surface Enhanced Raman Optical Activity

Advanced Materials Interfaces, Volume 12, Issue 11, June 9, 2025.
Raman Optical Activity (ROA) uniquely probes chiral and stereochemical properties of molecules, revealing critical insights into fields like biology and material science. This review explores ROA's historical development, principles, limitations, and advancements, including resonance and surface‐enhanced methods to amplify signals.
Guojie Li, Ying Wang, Haipeng Lu, Zhifeng Huang   +3 more
wiley   +1 more source

Enhancing astaxanthin accumulation in Xanthophyllomyces dendrorhous by a phytohormone: metabolomic and gene expression profiles

Microbial Biotechnology, 2020
Summary Xanthophyllomyces dendrorhous is a promising source of natural astaxanthin due to its ability to accumulate high amounts of astaxanthin. This study showed that 6‐benzylaminopurine (6‐BAP) is an effective substrate that enhances cell biomass and ...
Xueshan Pan, Baobei Wang, Ran Duan, Jing Jia, Jun Li, Weide Xiong, Xueping Ling, Cuixue Chen, Xiaohong Huang, Guoliang Zhang, Yinghua Lu   +10 more
doaj   +1 more source

Antisenescence therapies for age‐related bone loss: Target factors, medicines, biomedical materials

Clinical and Translational Medicine, Volume 15, Issue 6, June 2025.
With extended lifespans causing population aging, bone aging has become a worldwide issue. Cellular senescence in the bone microenvironment causes bone degeneration and dysfunction. This review summarises targets in cellular senescence and bone aging while detailing potential therapeutic strategies, including novel medicines and innovative biomedical ...
Qiyue Zhu, Menglong Hu, Likun Wu, Erfan Wei, Xingtong Pan, Hao Liu, Yunsong Liu   +6 more
wiley   +1 more source

Bioactive Compounds of Plant‐Based Food: Extraction, Isolation, Identification, Characteristics, and Emerging Applications

Food Science &Nutrition, Volume 13, Issue 6, June 2025.
This review highlights the abundance of bioactive compounds in plant‐based foods, such as polyphenols, flavonoids, and carotenoids, emphasizing their health benefits and functional properties. It discusses advanced extraction, isolation, and analytical methods, along with the therapeutic activities of these compounds, and explores their applications in
Tarek Gamal Abedelmaksoud, Mohamed Ibrahim Younis, Ammar B. Altemimi, Rawaa H. Tlay, Nora Ali Hassan   +4 more
wiley   +1 more source

Optimisation of supercritical fluid extraction of astaxanthin from Penaeus monodon waste using ethanol-modified carbon dioxide [PDF]

, 2016
Some studies demonstrated that astaxanthin surpasses the antioxidant benefits of beta-carotene, zeaxanthin, canthaxanthin, vitamin C, and vitamin E.
Abdul Rahman, Russly, Baharin, Badlishah Shah, Markom, Masturah, Othman, Rashidi, Radzali, Shazana Azfar   +4 more
core   +1 more source

Emerging Links Between Ferroptosis and Neurodegeneration: Implications for Disease Mechanisms and Nutraceutical Interventions

Food Science &Nutrition, Volume 13, Issue 6, June 2025.
Ferroptosis, a controlled cell death, is driven by iron and characterized by reactive oxygen species and lipid peroxidation. The impact of lipid peroxides, GSH/GPX4, and iron metabolism–targeting small molecule inhibitors is discussed. Nucleic acids, proteins, and phytochemicals are implicated as inhibitors of ferroptosis.
Anwar Ali, Quratulain Babar, Ayesha Saeed, Domenico Sergi, Nenad Naumovski, Isam A. Mohamed Ahmed, Ghalia Shamlan, Halah Abdulrahman Hafiz, Muhammad Faisal Manzoor, Joanna Trafialek, Felix Kwashie Madilo   +10 more
wiley   +1 more source