Results 81 to 90 of about 103,074 (260)

Metabolomic effects of CeO2, SiO2 and CuO metal oxide nanomaterials on HepG2 cells

Particle and Fibre Toxicology, 2017
Background To better assess potential hepatotoxicity of nanomaterials, human liver HepG2 cells were exposed for 3 days to five different CeO2 (either 30 or 100 μg/ml), 3 SiO2 based (30 μg/ml) or 1 CuO (3 μg/ml) nanomaterials with dry primary particle ...
Kirk T. Kitchin, Steve Stirdivant, Brian L. Robinette, Benjamin T. Castellon, Xinhua Liang   +4 more
doaj   +1 more source

Inhibition of mitochondrial adenosine triphosphatase by adenosine diphosphate: release of adenosine diphosphate inhibition by aurovertin [PDF]

Biochemical Journal, 1970
J Moyle, P. Mitchell
openaire   +3 more sources

Nucleotide-, chemotactic peptide- and phorbol ester-induced exocytosis in HL-60 leukemic cells [PDF]

, 1990
Undifferentiated and differentiated HL-60 leukemic cells possess nucleotide receptors which functionally couple to phospholipase C via pertussis toxin-sensitive guanine nucleotide-binding proteins (G-proteins).
Seifert, Roland, Wenzel-Seifert, Katharina   +1 more
core   +1 more source

Deamination of Adenosine Diphosphate by Adenylate Deaminase Preparations [PDF]

, 1954
Adam Deutsch, Roy Nilsson, G. Hevesy, Paavo Pääkkönen, Oiva Järvelä   +4 more
openalex   +1 more source

Manual for starch gel electrophoresis: A method for the detection of genetic variation [PDF]

, 1987
The procedure to conduct horizontal starch gel electrophoresis on enzymes is described in detail. Areas covered are (I) collection and storage of specimens, (2) preparation of tissues, (3) preparation of a starch gel, (4) application of enzyme extracts ...
Aebersold, Paul B., Milner, George B., Teel, David J., Utter, Fred M., Winans, Gary A.   +4 more
core  

Hypoxanthine-guanine phosphoribosyltransferase and inosine 5’-monophosphate dehydrogenase activities in three mammalian species: aquatic (Mirounga angustirostris), semiaquatic (Lontra longicaudis annectens) and terrestrial (Sus scrofa)

Frontiers in Physiology, 2015
Aquatic and semiaquatic mammals have the capacity of breath hold (apnea) diving. Northern elephant seals (Mirounga angustirostris) have the ability to perform deep and long duration dives; during a routine dive, adults can hold their breath for 25 min ...
Myrna eBarjau Perez-Milicua, Tania eZenteno-Savin, Daniel E. Crocker, Juan Pablo Gallo   +3 more
doaj   +1 more source

Spectroscopic effects of adenosine diphosphate upon the respiratory pigments of rat-heart-muscle sarcosomes [PDF]

, 1958
B. Chance, Margareta Baltscheffsky
openalex   +1 more source

Extracellular AMP Inhibits Pollen Tube Growth in Picea meyeri via Disrupted Calcium Gradient and Disorganized Microfilaments

Plants
Adenosine monophosphate (AMP) is a hydrolysis product of adenosine triphosphate (ATP) and adenosine diphosphate (ADP). In mammalian cells, extracellular AMP functions as a signaling molecule by binding to adenosine A1 receptors, thereby activating ...
Junhui Zhou, Haobo Yang, Yue Zhang, Yuan Cao, Yanping Jing   +4 more
doaj   +1 more source

Effects of inorganic ions and of plasma proteins on the aggregation of blood platelets by adenosine diphosphate [PDF]

, 1964
G. V. R. Born, Michael Cross
openalex   +1 more source

Enzymic Adenosine Diphosphate Ribosylation of Histone and Poly Adenosine Diphosphate Ribose Synthesis in Rat Liver Nuclei

Journal of Biological Chemistry, 1968
An enzyme associated with mammalian chromatin catalyzed the transfer of the adenosine diphosphate ribose moiety of nicotinamide adenine dinucleotide to histone with the simultaneous release of nicotinamide. A successive transfer of the ADP-ribose moiety resulted in the formation and elongation of a homopolymer with repeating ADP-ribose units ...
Yasutomi Nishizuka, Osamu Hayaishi, Kunihiro Ueda, Tasuku Honjo   +3 more
openaire   +3 more sources