Results 131 to 140 of about 3,384,573 (315)

Multifunctional Ultra‐Bright Plasmonic Gold@Fluorescence Nanoprobe for Biomedical Applications

Aggregate
Metal‐enhanced fluorescence (MEF) represents a captivating phenomenon that transpires when fluorophores are situated in close vicinity to the surface of metallic nanostructures, leading to a nuanced augmentation of their fluorescent characteristics ...
Caiping Ding, Wenjing Li, Xiaolin Huang, Ben Zhong Tang, Youju Huang   +4 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Effect of particle size of Eucommia ulmoides leaf micro-powder on dough characteristics and biscuit quality of shortbread biscuits

Food Chemistry: X
This study systematically investigated the effects of particle sizes of Eucommia ulmoides leaf micro-powder (EULM) on shortbread biscuit quality. Results showed that as particle size decreased, dough ΔE value increased, biscuit browning degree reduced ...
Sihai Han, Haobin Mei, Shuming Chen, Zhouya Bai, Chonghui Yue, Libo Wang, Peiyan Li, Denglin Luo   +7 more
doaj   +1 more source

HOUSEHOLD FOOD SECURITY IN THE UNITED STATES, 2001 [PDF]

Eighty-nine percent of American households were food secure throughout the entire year 2001. The rest were food insecure at least some time during the year, meaning they did not always have access to enough food for active, healthy lives for all ...
Andrews, Margaret S., Carlson, Steven, Nord, Mark   +2 more
core   +1 more source

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

Household Food Security in the United States, 2004 [PDF]

Eighty-eight percent of American households were food secure throughout the entire year in 2004, meaning that they had access, at all times, to enough food for an active, healthy life for all household members. The remaining households were food insecure
Andrews, Margaret S., Nord, Mark
core   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Changes in feeding biology of Nile tilapia, Oreochromis niloticus (L.), after invasion of water hyacinth, Eichhornia crassipes (Mart.) Solms, in Lake Victoria, Kenya [PDF]

, 1999
Oreochrimis niloticus (L.) was introduced to Lake victoria in the 1950s. It remained relatively uncommon in catches until 1965, when the numbers began to increase dramatically.
Njiru, M.
core  

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Carvacrol, citral, eugenol and cinnamaldehyde casein based edible nanoemulsions as novel sustainable active coatings for fresh pork tenderloin meat preservation

Frontiers in Food Science and Technology
Introduction: Nowadays, the bioeconomy and sustainability trends drive the food sector to replace chemical preservatives with bioactive compounds recovered from biomass such as essential oils (EOs) and their derivatives.
Konstantinos Zaharioudakis, Constantinos E. Salmas, Nikolaos D. Andritsos, Eleni Kollia, Areti Leontiou, Vasillios K. Karabagias, Andreas Karydis-Messinis, Dimitrios Moschovas, Nikolaos E. Zafeiropoulos, Apostolos Avgeropoulos, Charalampos Proestos, Aris E. Giannakas   +11 more
doaj   +1 more source