Results 21 to 30 of about 47,375 (257)

Lipid Mobilization in Parturient Cows

Acta Veterinaria Scandinavica, 1975
The blood levels of calcium, inorganic phosphorus, magnesium, glucose and NEFA were studied in cows at the time around partus. Eight of 16 cows developed hypocalcaemic paresis. Besides hypocalcaemia the paretic cows showed lower levels of inorganic phosphorus and higher levels of glucose and NEFA than non-paretic cows 24 hrs. post partum.
J, Luthman, J, Persson
openaire   +3 more sources

Hormone-sensitive lipase expression and activity in relation to lipolysis in human fat cells

Journal of Lipid Research, 1998
Hormone-sensitive lipase (HSL) catalyzes the rate-limiting step in adipocyte lipolysis. The activity of HSL is thought to be primarily regulated by reversible phosphorylation.
Valérie Large, Peter Arner, Signy Reynisdottir, Jacques Grober, Vanessa Van Harmelen, Cecilia Holm, Dominique Langin   +6 more
doaj   +1 more source

Calcium and cAMP are second messengers in the adipokinetic hormone-induced lipolysis of triacylglycerols in Manduca sexta fat body

Journal of Lipid Research, 1999
We have previously shown that stereospecific hydrolysis of stored triacylglycerol by a phosphorylatable triacylglycerol-lipase is the pathway for the adipokinetic hormone-stimulated synthesis of sn-1, 2-diacylglycerol in insect fat body.
Estela L. Arrese, Matthew T. Flowers, Justin L. Gazard, Michael A. Wells   +3 more
doaj   +1 more source

Longitudinal Data to Assess Relationships among Plasma Folate, Vitamin B₁₂, Non-esterified Fatty Acid, and β-Hydroxybutyrate Concentrations of Holstein Cows during the Transition Period

Metabolites, 2023
It is well established that the plasma metabolite profile changes during metabolic dysfunction, such as elevated non-esterified fatty acid (NEFA) release when body reserve mobilization is excessive in early lactation cows.
Mélissa Duplessis, Younes Chorfi, Christiane L. Girard   +2 more
doaj   +1 more source

Phenolic Compounds Reduce the Fat Content in Caenorhabditis elegans by Affecting Lipogenesis, Lipolysis, and Different Stress Responses

Pharmaceuticals, 2020
Supplementation with bioactive compounds capable of regulating energy homeostasis is a promising strategy to manage obesity. Here, we have screened the ability of different phenolic compounds (myricetin, kaempferol, naringin, hesperidin, apigenin ...
Paula Aranaz, David Navarro-Herrera, María Zabala, Ana Romo-Hualde, Miguel López-Yoldi, José Luis Vizmanos, Fermín I. Milagro, Carlos J. González-Navarro   +7 more
doaj   +1 more source

Acute exposure to long-chain fatty acids impairs α2-adrenergic receptor-mediated antilipolysis in human adipose tissue

Journal of Lipid Research, 2007
The acute in vitro and in vivo effects of long-chain fatty acids (LCFAs) on the regulation of adrenergic lipolysis were investigated in human adipose tissue.
Jan Polak, Cédric Moro, David Bessière, Jindra Hejnova, Marie A. Marquès, Magda Bajzova, Max Lafontan, Francois Crampes, Michel Berlan, Vladimir Stich   +9 more
doaj   +1 more source

ACAT2 stimulates cholesteryl ester secretion in apoB-containing lipoproteins

Journal of Lipid Research, 2007
Previous studies in nonhuman primates revealed a striking positive correlation between liver cholesteryl ester (CE) secretion rate and the development of coronary artery atherosclerosis.
Ryan E. Temel, Li Hou, Lawrence L. Rudel, Gregory S. Shelness   +3 more
doaj   +1 more source

Lipid Mobilizer Hormone in Triton Hyperlipemia.

Experimental Biology and Medicine, 1967
SummaryTests were performed on baseline and periodic blood samples obtained from rabbits treated with intramuscular injections of Triton WR-1339. The ensuing hyper-lipemia was characterized by marked elevation in total fatty acids, triglycerides, cholesterol, lipid phosphorus, and total lipids. Paper electrophoresis revealed a concomitant increase in β-
C J, Zarafonetis, G L, Brody, L, Dabich
openaire   +2 more sources

The Complex Interplay of Insulin Resistance and Metabolic Inflammation in Transition Dairy Cows

Animals
During the transition period, dairy cows exhibit heightened energy requirements to sustain fetal growth and lactogenesis. The mammary gland and the growing fetus increase their demand for glucose, leading to the mobilization of lipids to support the ...
Kaixi Qiao, Renjiao Jiang, Genaro Andres Contreras, Lei Xie, Osvaldo Bogado Pascottini, Geert Opsomer, Qiang Dong   +6 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source