Results 141 to 150 of about 52,716 (313)

Effects of Replacing Fish Meal With Plant Protein Sources in Diets With or Without Jack Mackerel Meal Inclusion on Growth Performance of Red Sea Bream (Pagrus major)

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Due to stagnant production and high cost of fish meal (FM), feed nutritionists are seeking reliable and affordable alternatives. However, low‐FM diets often result in poor palatability, reduced feed consumption (FC), and impaired growth. This study investigates the effects of replacing FM with plant proteins in diets with or without jack mackerel meal (
Yu Jin Sim, Sung Hwoan Cho, Tae Woong Kwon, Hae Chan Shin, Hong Min Na, Yong Woo Kwon, Seong Woo Shin, Sang Hyun Lee, Ki Wook Lee, Jin Choi, Noah Esmaeili   +10 more
wiley   +1 more source

Astaxanthin Reverses Oxidative Stress‐Induced Dysfunction in Human Periodontal Ligament Stem Cells by Activating the Nrf2/ARE Pathway

Stem Cells International, Volume 2026, Issue 1, 2026.
Background Oxidative stress plays a crucial role in the pathogenesis of periodontitis and compromises the regenerative potential of human periodontal ligament stem cells (hPDLSCs). Astaxanthin (ASX), a potent natural antioxidant with both lipophilic and hydrophilic properties, has been shown to scavenge reactive oxygen species (ROS).
Jingwen Chi, Xiaofei Yu, Hui Zhang, Mengyu Jiao, Peiyan Wang, Kexin Wang, Tianlu Wang, Jing Deng, Zhiwen Luo   +8 more
wiley   +1 more source

The variability in abundance of eugregarines living in the Antarctic krill [PDF]

, 2004
The variability in abundance of eugregarines associated with the Antarctic krill Euphausia superba was studied using samples collected from the vicinity of the Antarctic Peninsula.
Kunio T. Takahashi, Masaki Kobayashi, So Kawaguchi, Tatsuki Toda   +3 more
core   +1 more source

Scientific Opinion on the tolerable upper intake level for supplemental docosahexaenoic acid

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract Following a request from the European Commission, the Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver a scientific opinion on the revision of the safe level of intake for supplemental docosahexaenoic acid (DHA).
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Montaña Cámara, Jacqueline Castenmiller, Stefaan de Henauw, Karen‐Ildico Hirsch‐Ernst, Angeles Jos, Alexandre Maciuk, Inge Mangelsdorf, Breige McNulty, Androniki Naska, Kristina Pentieva, Frank Thies, Alfonso Siani, Ionut Craciun, Silvia Valtueña Martínez   +17 more
wiley   +1 more source

Stepping stones towards Antarctica: Switch to southern spawning grounds explains an abrupt range shift in krill [PDF]

, 2021
Angus Atkinson, Simeon L. Hill, Christian S. Reiss, Evgeny A. Pakhomov, Grégory Beaugrand, Geraint A. Tarling, Guang Yang, Deborah K. Steinberg, Katrin Schmidt, Martin Edwards, Emilce Rombolá, Frances Perry   +11 more
openalex   +1 more source

State of the California current 2012-13: No such thing as an “average” year [PDF]

, 2013
This report reviews the state of the California Current System (CCS) between winter 2012 and spring 2013, and includes observations from Washington State to Baja California.
Abell, J, Auth, TD, Barceló, C, Bjorkstedt, EP, Bograd, SJ, Bradley, R, Brodeur, RD, Campbell, GS, Chavez, FP, Daly, EA, Delong, RL, Field, J, Fisher, J, Gaxiola-Castro, G, Gladics, AJ, Goericke, R, Golightly, RT, Gomez-Valdes, J, Harding, J, Hayes, S, Hazen, EL, Hildebrand, JA, Horton, CA, Jahncke, J, Kim, SY, Largier, J, Lavaniegos, B, Lo, N, Loeb, VJ, Losekoot, M, Mantua, N, McClatchie, S, Melin, SR, Morgan, C, Peterson, J, Peterson, WT, Sakuma, K, Santora, JA, Schneider, SR, Schroeder, ID, Suryan, RM, Sydeman, WJ, Thompson, AR, Thompson, SA, Warzybok, P, Watson, W, Weber, ED, Wells, BK   +47 more
core  

Timing is everything: Drivers of interannual variability in blue whale migration. [PDF]

, 2020
Blue whales need to time their migration from their breeding grounds to their feeding grounds to avoid missing peak prey abundances, but the cues they use for this are unknown.
Ballance, Lisa T, Franks, Peter JS, Hildebrand, John A, Ohman, Mark D, Rice, Ally, Szesciorka, Angela R, Širović, Ana   +6 more
core  

Whale recovery and the emerging human-wildlife conflict over Antarctic krill

Nature Communications
The Southern Ocean ecosystem has undergone extensive changes in the past two centuries driven by industrial sealing and whaling, climate change and commercial fishing.
Matthew S. Savoca, Mehr Kumar, Zephyr Sylvester, Max F. Czapanskiy, Bettina Meyer, Jeremy A. Goldbogen, Cassandra M. Brooks   +6 more
doaj   +1 more source

Purification and characterization of Antarctic krill chitinase and its role on free fluoride release from Antarctic krill cuticle [PDF]

, 2021
Wei Ji, Yuanhuai Peng, Hongwu Ji
openalex   +1 more source

Krill abundance [PDF]

Nature, 1991
ROGER P. HEWITT, DAVID A. DEMER
openaire   +1 more source