Results 81 to 90 of about 2,370,327 (359)

A novel hepatocyte ketone production assay to help the selection of nutrients for the ketogenic diet treatment of epilepsy

Scientific Reports
The classic ketogenic diet is an effective treatment option for drug-resistant epilepsy, but its high fat content challenges patient compliance. Optimizing liver ketone production guided by a method comparing substrates for their ketogenic potential may ...
Hester Meeusen, Alessia Romagnolo, Sophie A. C. Holsink, Thijs J. M. van den Broek, Ardy van Helvoort, Jan A. Gorter, Erwin A. van Vliet, J. Martin Verkuyl, Jose P. Silva, Eleonora Aronica   +9 more
doaj   +1 more source

Cold exposure reinstates NAD+ levels and attenuates hepatocellular carcinoma

Cell Stress
Cold exposure has been historically used for medicinal purposes, but its benefits and associated mechanisms in mammalian organisms still remain unclear.
Tatiana P Grazioso, Maria del Mar Rigual, Cristian Perna, Eduardo J Caleiras, Nabil Djouder   +4 more
doaj   +1 more source

Pathways for Nutrient Loss to Water; Slurry and Fertilizer Spreading [PDF]

, 2008
End of project reportThere are almost 150,000 farms in Ireland and these contribute substantial quantities of N and P to inland and coastal waters. Some of these nutrients are carried from wet soils by overland flow and by leaching from dry soils.
Carton, Owen T., Fitzgerald, D., Holden, Nicholas M., Murphy, F., Ryan, T. Declan   +4 more
core  

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Effects of Potassium Source and Secondary Nutrients on Potato Yield and Quality in Southcentral Alaska. [PDF]

, 1990
Calcium (Ca), magnesium (Mg), and sulfur (S) are required for the growth and development of all higher plants. They are commonly referred to as secondary nutrients because they are less often limiting to plant growth than the primary nutrients nitrogen ...
Gavlak, Raymond G., Muniz, June E., Walworth, James L.   +2 more
core  

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Morphological Instabilities in a growing Yeast Colony: Experiment and Theory [PDF]

, 1996
We study the growth of colonies of the yeast Pichia membranaefaciens on agarose film. The growth conditions are controlled in a setup where nutrients are supplied through an agarose film suspended over a solution of nutrients.
A. M. Turing, A. P. J. Trinci, Bjørn Eggert Christensen, Clive Ellegaard, D'Arcy Thompson, D. B. Patankar, E. Ben-Jacob, E. Ben-Jacob, G. I. Sivashinsky, J. A. Shapiro, J. A. Shapiro, J. A. Soddell, J. Bechhoefer, J. O. Kessler, J. S. Langer, J. W. Crawford, J. Wakita, K. J. Lee, K. Sneppen, Kim Sneppen, M. J. Carlile, M. Kertzberg, Mogens H. Jensen, N. A. Hill, R. E. Goldstein, S. Matsuura, S. Matsuura, S. Sarkar, T. Halpin-Healy, Thomas Sams, Ulf Thrane, Y. Kuramoto, Y. Kuramoto, Y. Shimada   +33 more
core   +2 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Acute effects of Hibiscus sabdariffa calyces on postprandial blood pressure, vascular function, blood lipids, biomarkers of insulin resistance and inflammation in humans [PDF]

, 2019
The acute impact of Hibiscus sabdariffa calyces (HSC) extract on postprandial vascular function and other cardiometabolic risk factors have not been studied previously. This study investigated the acute impact of HSC extract consumption on blood pressure
Abubakar, Salisu M., Lovegrove, Julie A., Spencer, Jeremy P. E., Ukeyima, Moses T.   +3 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source