Results 121 to 130 of about 3,488,033 (343)

Bioactivities related to pigments content of Sargassum sp. Collected from Jeddah coast, Saudi Arabia, Red Sea

open access: yesEgyptian Journal of Aquatic Research
The study highlights the diverse bioactive potential of the brown alga Sargassum sp., collected from the Jeddah coast in Saudi Arabia. The acetone extract of Sargassum sp was comprehensively analyzed for its pigment composition and biological activities.
Bandar A. Al-Mur, Waleed A. Alsiary
doaj   +1 more source

Pigments of higher fungi - a review

open access: yesCzech Journal of Food Sciences, 2011
This review surveys the literature dealing with the structure of pigments produced by fungi of the phylum Basidiomycota and also covers their significant colourless precursors that are arranged according to their biochemical origin to the shikimate ...
Jan VELÍŠEK, Karel CEJPEK
doaj   +1 more source

A quinoxalinone-derivated fluorescence sensor with optimized solubility for cysteine detection and biological imaging

open access: yes, 2019
A quinoxalinone-derivated fluorescence sensor with optimized solubility for cysteine detection and biological ...
Yang, Yu-Shun   +5 more
core   +1 more source

A Review of the Biological Activities of Microalgal Carotenoids and Their Potential Use in Healthcare and Cosmetic Industries

open access: yesMarine Drugs, 2018
Carotenoids are natural pigments that play pivotal roles in many physiological functions. The characteristics of carotenoids, their effects on health, and the cosmetic benefits of their usage have been under investigation for a long time; however, most ...
R. Sathasivam, Jang‐Seu Ki
semanticscholar   +1 more source

A Novel CsYABBY3‐CsAS1 Feedback Loop Coordinates Trichome Differentiation and Cannabinoid Biosynthesis in Cannabis sativa L.

open access: yesAdvanced Science, EarlyView.
A novel transcriptional module involving CsYABBY3 and CsAS1 is identified to regulate cannabinoid biosynthesis and trichome development. These factors mutually activate each other and form a protein complex via a conserved residue, acting synergistically to amplify metabolic flux through a coordinate feed‐forward mechanism.
Xuewen Zhu   +18 more
wiley   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

Photosynthetic Pigments from Marine Algae: Isolation, Characterization, Biological Properties, and Life Cycle Assessment [PDF]

open access: yes
Marine algae's photosynthetic system is distinguished by the existence of phycobiliprotein pigments, along with chlorophyll and carotenoid pigments. Photosynthetic pigments have recently garnered interest for their biological activity.
Alotaiby, Shorog Mohammed
core  

Effect Of Dry Conditions on The Formation of Plastid Pigments of Annual Rye (Secale Cereale L.) Cultivars

open access: yes, 2023
Rye ( Secale cereale L.) is one of the most useful cereal plants. Rye products contain many biological substances necessary for human health. It contains carbohydrates, proteins, fats, phosphate salts, various macro and microelements, vitamins of group B,
Urokov S.X, Makhramova M.Sh
core  

Stage‐Specific H3K14 and H3K23 Succinylation Orchestrates Insect Metamorphosis and Oogenesis

open access: yesAdvanced Science, EarlyView.
Stage‐specific succinylation of histone H3 at lysine 14 and 23 differentially controls insect metamorphosis and oogenesis through distinct GPCR‐PKC signaling cascades, revealing an evolutionarily conserved epigenetic mechanism that coordinates key life‐history traits.
Yu‐Pu Jing   +9 more
wiley   +1 more source

Balancing Stealth and Targetability: cCPP‐ and PEG‐Modified Liposomes for the Targeted Delivery of Anti‐HER2 Nanobodies

open access: yesAdvanced Science, EarlyView.
This study addresses the rapid renal clearance of anti‐HER2 nanobodies by developing specialized liposomal carriers. It details the formulation of dual modified liposomes, demonstrating how PEGylation preserves structural integrity and cell‐penetrating peptides enhance cellular interaction.
Giulia Pander   +14 more
wiley   +1 more source

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