F. Li¹, X. Wang¹, X. Liao¹, C. Niyibizi¹

Molecular & Cellular Biomechanics, Vol.3, No.4, pp. 167-168, 2006, DOI:10.32604/mcb.2006.003.167

Abstract This article has no abstract. More >

SIMA GODOSEVICIUS KATZ

BIOCELL, Vol.29, No.3, pp. 261-270, 2005, DOI:10.32604/biocell.2005.29.261

Abstract The interaction of antimesometrial decidual cells and collagen fibrils was studied by light microscopy and ultrastructural cytochemistry in fed and acutely fasted mice on days 9-11 of pregnancy.
Fibrillar elements in the extracellular space consisted of collagen fibrils and filamentous aggregates (disintegrating collagen fibrils). Intracellular vacuoles exhibited typical collagen immersed in electron-translucent material (clear vacuoles) and faint cross-banded collagen immersed in electron-opaque material (dark vacuoles).
Fibrillar elements showed extracellular acid phosphatase activity which was stronger in the region of mature decidua than in predecidual cells region in all animals; it was conspicuous in mature… More >

LILIAN BARRIOS, OSCAR HÉCTOR POLETTI

BIOCELL, Vol.29, No.1, pp. 7-14, 2005, DOI:10.32604/biocell.2005.29.007

Abstract We have evaluated the effect of filgrastim on proliferation and differentiation activity of granulopoietic cells in mice pretreated with methotrexate. Filgrastim was injected daily, from day 8 to 28 after cytotoxic agent administration. The granulopoiesis changes were measured by assessment of GM-CFU cells content, marrow and spleen granuloid cells pool as well as circulating neutrophils. In MTX pretreated mice, bone marrow GM-CFU oscillating values were higher than normal values, but these changes were not followed by high proliferative activity in granuloid precursor cell compartment. After MTX treatment, filgrastim administration was unable to stimulate marrow granulopoiesis… More >

ALICIA I. WEYERS, LAURA I. UGNIA, HUGO GARCÍA OVANDO, NORA B. GORLA*

BIOCELL, Vol.26, No.2, pp. 225-228, 2002, DOI:10.32604/biocell.2002.26.225

Abstract Ciprofloxacin (CFX) is an effective and relatively safe antimicrobial used in a variety of human infections. However, adverse drug reactions and positive results in genotoxic tests are reported.
In order to understand the possible pathophysiological mechanisms of the toxic effects informed for CFX, lipid hydroperoxides (LOOH) -oxidative mediators of peroxidation- were quantified in liver and kidney of mice, after 15 to 360 minutes of the ciprofloxacin administration at doses of 10 mg/ Kg or 100 mg/ Kg by ip route. The peroxidation in the lipid fraction was evaluated by measuring the amount of hydroperoxides through… More >