Results 81 to 90 of about 7,996,985 (259)

Responses of Rainbow Trout to Fishmeal Replacement with Terrestrial/Aerial Animal Proteins

Fishes
Research designed to reduce or eliminate fishmeal (FM) in trout feeds, for reasons that have changed over time, has been conducted for over a century. Reducing the dependency on FM remains one of the most urgent issues facing the industry.
Ewen McLean, Sofea Smith, Ford Brodeur, Frederic T. Barrows   +3 more
doaj   +1 more source

Early Blood Profile of C57BL/6 Mice Exposed to Chronic Unpredictable Stress

Frontiers in Psychiatry, 2019
Physiological responses to psychological stressors are protective in acute fight or flight situations; however, there is increasing evidence suggesting the detrimental impact of chronic psychological stress on disease.
Lindsay T. McDonald, Lindsay T. McDonald, Marcelo F. Lopez, Marcelo F. Lopez, Kristi L. Helke, Kristi L. Helke, Kristi L. Helke, M.A. McCrackin, M.A. McCrackin, James J. Cray, Howard C. Becker, Howard C. Becker, Howard C. Becker, Amanda C. LaRue, Amanda C. LaRue, Amanda C. LaRue   +15 more
doaj   +1 more source

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

FEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda, Sreerama Chaitanya Sridhara, Aura Carreira   +2 more
wiley   +1 more source

Anatomical, Physiological and Transcriptomic Insights into Salt Tolerance in Two Peanut Lines with Different Oil Contents

Plants
Soil salinization is a significant global challenge that severely impacts agricultural productivity, particularly through its negative effects on crop growth and yield. Peanuts (Arachis hypogaea L.) are an important oil crop.
Xiuhua Yao, Chunmei Zhao, Yan Li, Min Cao, Yue Liu   +4 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Interactive effects of calcium-nitrogen combined stress and nitrogen forms on nitrogen metabolism and physiological ecological response mechanisms of Toona sinensis Seedlings

Frontiers in Plant Science
Karst habitats are characterized by composite stress conditions featuring high calcium, low nitrogen, and a unique nitrogen form profile ("low ammonium, high nitrate"), which profoundly shape plant physiological adaptation strategies.
Hongtao Hang, Hongtao Hang, Hongtao Hang, Guoling Guo, Guoling Guo, Chuanting Li, Chuanting Li, Yunfei Zhang, Yunfei Zhang   +8 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Control strategy for anaesthetic drug dosage with interaction among human physiological organs using optimal fractional order PID controller

, 2014
In this paper, an efficient control strategy for physiological interaction based anaesthetic drug infusion model is explored using the fractional order (FO) proportional integral derivative (PID) controllers.
Koushik Maharatna, Das, Saptarshi, Sourav Das, Saptarshi Das, Das, Sourav, Maharatna, Koushik   +5 more
core   +1 more source

The CDVPlex biometric cinema: sensing physiological responses to emotional stimuli in film [PDF]

, 2006
We describe a study conducted to investigate the potential correlations between human subject responses to emotional stimuli in movies, and observed biometric responses. The experimental set-up and procedure are described, including details of the range
Rothwell, Sandra, O'Connor, Noel E., Lehane, Bart, Smeaton, Alan F., Chan, Ching Hau, Diamond, Dermot, Jones, Gareth J.F.   +6 more
core   +2 more sources

Advances in Nitrogen Uptake Preference and Physiological and Ecological Mechanisms in Mulberry

Nitrogen
Mulberry (Morus alba L.) is a woody plant primarily cultivated for silkworm breeding, with significant economic and ecological functions. Its nitrogen use efficiency directly affects leaf yield, quality, and environmental adaptability. The main inorganic
Fang Zhang, Shiqing Peng, Biao Chen, Yanjin Shi, Xiaohong Wang, Dan Xing   +5 more
doaj   +1 more source