Results 241 to 250 of about 35,641 (262)

Ceruloplasmin in human semen

Experientia, 1966
La ceruloplasmine a ete determinee dans le liquide spermatique de l'homme. On a trouve des valeurs basses pour cette enzyme et une diminution significative au point de vue statistique a ete observee dans les cas d'azoospermie.
H. Povoa, Regina Raposo de Abreu, L. A. de Abreu   +2 more
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The binding of copper in human ceruloplasmin [PDF]

Experientia, 1968
Mit Photooxydation und Diazotierung wird gezeigt, dass Histidinreste an der Bindung von Kupfer an Caeruloplasmin beteiligt sind.
E.J. Wood, W. H. Bannister, Catherine M. Salisbury   +2 more
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Rat ceruloplasmin: Resistance to proteolysis and kinetic comparison with human ceruloplasmin

Archives of Biochemistry and Biophysics, 1992
Rat ceruloplasmin was purified from serum using fast protein liquid chromatography and compared to human ceruloplasmin isolated in the same manner. Rat ceruloplasmin was found to be more resistant to plasmin-mediated proteolysis than was human ceruloplasmin.
Timothy P. Ryan, Thomas A. Grover, Steven D. Aust   +2 more
openaire   +3 more sources

Physical and Chemical Studies on Ceruloplasmin: Crystallization of Desialized Human Ceruloplasmin Asialoceruloplasmin

Science, 1969
Completely or partially desialized human ceruloplasmin crystallizes as blue hexagonal prisms terminating at both ends in shallow pyramids.
Anatol G. Morell, I. Herbert Scheinberg, Irmin Sternlieb   +2 more
openaire   +3 more sources

Structure/Function Relationships in Ceruloplasmin

1999
Ceruloplasmin belongs to the family of multinuclear copper oxidases, which also includes ascorbate oxidase and laccase (Solomon et al., 1996). These proteins are trinuclear copper cluster enzymes, as documented by spectroscopic and functional studies in solution for laccase (Aliendorf et al., 1985; Spira-Solomon et al., 1986) and ceruloplasmin ...
MUSCI, Giovanni, POLTICELLI F, CALABRESE L.   +2 more
openaire   +5 more sources

Maternal serum ceruloplasmin in preeclampsia

International Journal of Gynecology & Obstetrics, 2005
Preeclampsia is a disorder of pregnancy with increased maternal and perinatal morbidity and mortality. Endothelial cell dysfunction is important in the pathogenesis of preeclampsia. An imbalance between free radical induced lipid peroxidation and antioxidant system has been suggested as a possible pathogenic factor for impaired endothelial cell ...
KAMACI, M, Sekeroglu, R, USTUN, Y, ENGIN-USTUN, Y   +3 more
openaire   +4 more sources

Divalent cation binding to ceruloplasmin

Biometals, 1996
Binding of calcium to human and sheep ceruloplasmin was investigated by metal substitution with manganese and competitive displacement of bound manganese by calcium monitored by electron paramagnetic resonance spectroscopy. The Kd for calcium was found to be 1.4 mM. Magnesium also bound to ceruloplasmin, with Kd = 0.3 and 0.7 mM for the human and sheep
MUSCI, Giovanni, diPatti MCB, Petruzzelli R, Giartosio A, Calabrese L.   +4 more
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Hereditary ceruloplasmin deficiency with hemosiderosis

Human Genetics, 1996
Hereditary ceruloplasmin deficiency with hemosiderosis (aceruloplasminemia) is a new disease characterized by systemic hemosiderosis, diabetes mellitus, neurological abnormalities and pigment degeneration of the retina. Loss of the ferroxidase activity of ceruloplasmin results in systemic iron deposition and tissue damage.
Nobuhiko Okamoto, Yasuto Baba, Yoshinao Wada, Tatsuhide Oga, Zenju Takeda, Yumiko Kawabata, Daiki Habu, Satoko Wada   +7 more
openaire   +3 more sources

Study of Interaction of Ceruloplasmin with Serprocidins

Biochemistry (Moscow), 2010
This paper describes formation of complexes of ceruloplasmin (CP) with such proteins of the serprocidin family as azurocidin (CAP37), neutrophilic elastase (NE), cathepsin G (CG), and proteinase 3 (PR3). We present evidence that serprocidins form complexes with CP at a molar ratio 1 : 1.
E. T. Zakharova, O. L. Runova, V. Sokolov, Vadim B. Vasilyev, M. N. Berlov, Valeria A. Kostevich, K. V. Ageeva   +6 more
openaire   +3 more sources

On the population genetics of the ceruloplasmin polymorphism

Human Genetics, 1972
The frequencies of Cp-variants in 3 European, 1 Asiatic and 3 African populations are reported. The most striking fact is the high incidence of the CpA-allele not only in the African but also in 2 European samples.
G. Kellermann, H. Walter
openaire   +3 more sources