Results 101 to 110 of about 9,424 (130)
Some of the next articles are maybe not open access.
Diamine oxidase in relation to diamine and polyamine metabolism
Agents and Actions, 1994Diamine oxidase catalyzes the oxidative deamination of short chain aliphatic diamines, like putrescine, and histamine. The enzyme is rate-limiting in the terminal catabolism of polyamines, which are endogenous polycations important for cell growth and differentiation. This review examines the behavior of diamine oxidase in mammalian tissues in relation
A, Sessa, A, Perin
openaire +2 more sources
Serum polyamine oxidase activity in spontaneous abortion
BJOG: An International Journal of Obstetrics & Gynaecology, 1982Summary. Serum polyamine oxidase activity was determined in 38 women admitted to the Maternity Department of Szombathely, Hungary, with clinical signs of threatened abortion between 11 and 22 weeks gestation and who aborted spontaneously with 48 h of admission.
G, Illei, D M, Morgan
openaire +2 more sources
Activation of polyphenol oxidase by polyamines.
Biochemistry international, 1992Latent polyphenol oxidase was extracted and partially purified from grape cell suspension cultures. The enzyme was shown to be activated by polyamines. Activation of the enzyme increased with increasing polyamine concentrations and half-maximal activation was in the order of 8mM.
M, Jiménez-Atiénzar +2 more
openaire +1 more source
Polyamine oxidase, properties and functions.
Progress in brain research, 1996Polyamine oxidase (PAO) is a FAD-dependent enzyme with a molecular mass of about 62 kDa, present with high activity in most tissues of vertebrates. Structural requirements of a substrate for PAO are two positively charged amino groups, separated by a short carbon chain and an alkyl substituent on one or both nitrogen atoms.
openaire +1 more source
Inhibition of human neutrophil locomotion by the polyamine oxidase-polyamine system.
Immunology, 1985The polyamines, spermine and spermidine, in the presence of either bovine serum [containing polyamine oxidase (PAO) activity] or partially purified PAO, inhibited human neutrophil locomotion. This effect could not be produced by either bovine serum, PAO, or the polyamines alone.
openaire +1 more source
Polyamine Oxidase from the Leaves of Cereals
Biochemical Society Transactions, 1976T A, Smith, W L, Haygarth, J F, Williams
openaire +2 more sources
Nitrogen flow into regulatory molecules: The case of Polyamines and Polyamine oxidases.
2011""\\"Glutamate plays a central role in the flow of nitrogen to various regulatory molecules, such as Polyamines (PAs). PAs are low MW nitrogenous molecules. The most common PAs are the diamine Putrescine (Put), the triamine Spermidine (Spd) and the tetramine Spermine (Spm).
Moschou PN +17 more
openaire +1 more source
A 30 Å long U-shaped catalytic tunnel in the crystal structure of polyamine oxidase
Structure, 1999Claudia Binda +2 more
exaly