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Estradiol affect Na-dependent Ca2+ efflux from synaptosomal mitochondria
(General Physiology and Biophysics, 2000)
The effects of gonadal steroid hormone, 17 beta-estradiol (E-2), in vitro on rat brain mitochondria Ca2+ movement were investigated. Intrasynaptosomal mitochondria Ca2+ uptake via an energy-driven Ca2+ uniporter have K-m ...
Magnetic ordering in polycrystalline NixZn1-xO solid solutions
(Physica Status Solidi. B: Basic Research, 2000)
In order to examine the influence of the dilution of magnetic ions on the crystal and magnetic structure of NixZn1-xO (x = 1, 0.90, 0.80, 0.70) solid solutions we have performed neutron diffraction experiments on each ...
Mixing and silicide formation during Xe-ion beam irradiations of Ta/Si bilayers
(Physica Status Solidi. B: Basic Research, 2000)
Thin Ta layers deposited on Si (100) substrates were irradiated with 475 keV Xe+ ions to fluences of (0.5-2) x 10(16) ions/cm(2) at temperatures between room temperature and 400 degreesC. By means of Rutherford Backscattering ...
Effect of steroid hormone deprivation on the expression of ecto-ATPase in distinct brain regions of female rats
(Physiological Research, 2000)
Abundant evidence indicates that ATP and adenosine act as neurotransmitters or co-transmitters, influencing nerve cell physiology in various ways. Therefore, regulation of ATP-metabolizing enzymes is essential for the ...
Crystal structure of ammonium iminodiacetate, NH4C4H6NO4
(Zeitschrift fur Kristallographie = New Crystal Structures, 2000)
C4H10N2O4, orthorhombic, Pccn (No. 56), a = 7.782(2) Angstrom, b = 8.642(2) Angstrom, c = 10.230(3) Angstrom, V = 688.0 Angstrom(3), Z = 4, R-gt(F) = 0.071, wR(ref)(F-2) = 0.215, T = 293 K.
Transition metal complexes with pyrazole-derived ligands. XI. [Zn(mu-L)(HL)(OAc)](2) (HL is 4-acetyl-3-amino-5-methylpyrazole)
(Acta Crystallographica. Section C: Crystal Structure Communications, 2000)
The title compound, bis(mu-4-acetyl-3-amino-5-methylpyrazolato-N-1 :N-2)bis[(acetato-O)(4-acetyl-3-amino-5-methylpyrazole-N-2)zinc(II)], [Zn-2(C6H8N3O)(2)(C2H3O2)(2)(C6H9N3O)(2)], exists as a centrosymmetric binuclear ...
The effects of implanted arsenic on Ti-silicide formation
(Solid State Phenomena, 2000)
The influence of implanted arsenic on Ti-silicidation processes in TiN/Ti/Si-substrate structures was investigated. The Ti layers were deposited to 47-96 nm by ion sputtering, which was followed by reactive sputter deposition ...
Influence of ribavirin on the micronucleus formation and in vitro proliferation of human lymphocytes
(Neoplasma, 2000)
Cytotoxic effects of the antiviremic drug ribavirin (1-beta -D-ribofuranosyl-1,2,4-triazole-3-carboxamide) were evaluated in vitro measuring micronucleus formation and cell proliferation kinetics in whole blood cultures ...
Quantitative assessment of war-related stressors and a level of distress: A pilot study
(European Psychiatry, 2000)
Association of apoE polymorphism with serum lipids in Serbian healthy population
(Jugoslovenska Medicinska Biohemija, 2000)
Apolipoprotein E (apoE) genotypes were determined in a subset of 591 subjects by restriction isotyping/MADGE analysis. The characterization of different apoE isoforms (133 subjects) has also been carried out by isoelectric ...