Results 1 to 10 of about 1,001,244 (346)

Temperature regulates fatty acid desaturase and elongase at the transcriptional level and modulates the fatty acid profile in the early stage of the common carp (Cyprinus carpio)

Czech Journal of Animal Science, 2023
This study explored the regulatory effect of temperature stress on fatty acid biosynthesis in the early stage of common carp (Cyprinus carpio) based on Δ6-fatty acids desaturase (Δ6FAD) and elongase-5 (ELOVL5) gene expression and fatty acid composition ...
Hong-Tao Ren, Shi-Yang Gao, Yong Huang, Xiao-Chan Gao   +3 more
doaj   +1 more source

Calibrated high-precision ¹⁷O-excess measurements using cavity ring-down spectroscopy with laser-current-tuned cavity resonance [PDF]

Atmospheric Measurement Techniques, 2014
High-precision analysis of the 17O / 16O isotope ratio in water and water vapor is of interest in hydrological, paleoclimate, and atmospheric science applications. Of specific interest is the parameter 17O excess (Δ17O), a measure of the
E. J. Steig, V. Gkinis, A. J. Schauer, S. W. Schoenemann, K. Samek, J. Hoffnagle, K. J. Dennis, S. M. Tan   +7 more
doaj   +1 more source

Updating the occurrence of crassulacean acid metabolism (CAM) in the genus Clusia through carbon isotope analysis of species from Colombia

Photosynthetica, 2022
Clusia is a widely distributed neotropical genus with 321 currently described species. This remarkable genus is the only one known to contain trees sensu stricto with CAM photosynthesis. To survey the occurrence of CAM in Clusia species from Colombia, we
P. PACHON, K. WINTER, E. LASSO
doaj   +1 more source

Effects of different dietary lipid sources on fatty acid composition and gene expression in common carp

Czech Journal of Animal Science, 2020
The effects of fatty acid composition in artificial feed on the change in the fatty acid composition of carp muscles and the relationship between Δ6-Fad and Elovl5 genes participating in the regulation of fatty acid synthesis were studied. Juveniles were
Hong-Tao Ren, Guang-Qin Zhang, Yong Huang, Xiao-Chan Gao   +3 more
doaj   +1 more source

Υγιή αδέρφια παιδιών με καρκίνο

Ψυχολογία: το Περιοδικό της Ελληνικής Ψυχολογικής Εταιρείας, 2020
Η κατανόηση του τρόπου με τον οποίο τα υγιή αδέρφια αντιλαμβάνονται και αναπαριστούν την υγεία και την αρρώστια ως καταστάσεις που επηρεάζουν ολόκληρη την οικογένεια αποτέλεσε τον βασικό άξονα αυτής της μελέτης.
Κ. Καραμπέλα, Π. Δ. Χατήρα, Δ. Δαμίγος   +2 more
doaj   +1 more source

Single-Cell Transcriptome Profiling of Human Pancreatic Islets in Health and Type 2 Diabetes

Cell Metabolism, 2016
Summary Hormone-secreting cells within pancreatic islets of Langerhans play important roles in metabolic homeostasis and disease. However, their transcriptional characterization is still incomplete.
Åsa Segerstolpe, Athanasia G. Palasantza, Pernilla Eliasson, Eva-Marie Andersson, A. Andréasson, Xiaoyan Sun, S. Picelli, A. Sabirsh, Maryam Clausen, Magnus K. Bjursell, David M. Smith, M. Kasper, Carina Ämmälä, R. Sandberg   +13 more
semanticscholar   +1 more source

De Sitter horizons & holographic liquids

Journal of High Energy Physics, 2019
We explore asymptotically AdS2 solutions of a particular two-dimensional dilaton-gravity theory. In the deep interior, these solutions flow to the cosmological horizon of dS2.
Dionysios Anninos, Damián A. Galante, Diego M. Hofman   +2 more
doaj   +1 more source

European League against Rheumatism/American College of Rheumatology classification criteria for systemic lupus erythematosus: the laboratory immunologist’s point of view

Annals of the Rheumatic Diseases, 2019
OBJECTIVE This study aims to evaluate the association of energy and macronutrient intake at dinner versus breakfast with disease-specific and all-cause mortality in people with diabetes.
M. Infantino, M. Manfredi, N. Bizzaro
semanticscholar   +1 more source

Natural abundance of 15N of a spruce forest ecosystem under acid rain and manipulated clean rain field conditions

Journal of Forest Science, 2008
We analysed stable isotopes of N in a spruce forest under ambient rainfall (no further manipulation of the atmospheric input) and clean rain application (10 years of reduced inorganic N- and acid-constituent input).
S. P. Sah, R. Brumme, N. Lamersdorf
doaj   +1 more source

Quantum critical Eliashberg theory, the Sachdev-Ye-Kitaev superconductor and their holographic duals

npj Quantum Materials, 2022
Superconductivity is abundant near quantum critical points, where fluctuations suppress the formation of Fermi liquid quasiparticles and the BCS theory no longer applies.
Gian-Andrea Inkof, Koenraad Schalm, Jörg Schmalian   +2 more
doaj   +1 more source