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Evidence for an association of high levels of endogenous Acetyl-Ser-Asp-Lys-Pro, a potent mediator of angiogenesis, with acute myeloid leukemia development
(Taylor & Francis Ltd, Abingdon, 2006)
Evidence from clinical and laboratory studies suggests that angiogenesis is important in the progression of solid tumours and hematologic malignancies. We have shown that the naturally occurring tetrapeptide Acetyl-Ser-Asp-Lys-Pro ...
Seasonal distribution of Borreliae in Ixodes ricinus ticks in the Belgrade region / Sezonska distribucija Borelija u krpeljima Ixodes ricinus na teritoriji Beograda
(Srpsko biološko društvo, Beograd, i dr., 2006)
Green areas at four localities in the Belgrade region (Ada Ciganlija, Košutnjak, Miljakovac forest, and Mt. Avala) were investigated in 2004. The aim of the research was to clarify the faunistic composition, relative ...
Hydroxyurea induces the eNOS-cGMP pathway in endothelial cells
(Amer Soc Hematology, Washington, 2006)
Hydroxyurea is a cell-cycle-specific drug that has been used to treat myeloproliferative diseases and sickle cell anemia. We have recently shown that hydroxyurea, like nitric oxide (NO)-donor compounds, increased cGMP ...
Effects of gamma-radiation on cell growth, cycle arrest, death, and superoxide dismutase expression by DU145 human prostate cancer cells
(Assoc Bras Divulg Cientifica, Ribeirao Preto, 2006)
Gamma-irradiation (gamma-IR) is extensively used in the treatment of hormone-resistant prostate carcinoma. The objective of the present study was to investigate the effects of Co-60 gamma-IR on the growth, cell cycle arrest ...
The levels of immune complexes in the blood sera of calves in the neonatal period and in adult cattle / Imunokompleksi u krvnom serumu teladi u neonatalnom periodu i kod odraslih goveda
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2006)
In this work immune complexes (IC) in the sera of healthy calves from birth to four months of age, heifers and cows were investigated. Polyethylen glycol (PEG) precipitation assay was applied after previous standardization. ...
Aphids and parasitolds on willows and poplars in southeastern Europe (Hornoptera : Aphidoidea; Hymenoptera : Braconidae, Aphidiinae)
(Springer Heidelberg, Heidelberg, 2006)
Aphid and aphid parasitoid associations on willows (Salix spp.) and poplars (Populus spp.) in southeastern Europe are reviewed. In total 13 aphid parasitoid species were reared from aphids on these plants. The specific ...
The effects of endothelin and L-NAME on plasma uric acid and urea concentration in Wistar rats / Uticaj endotelina i L-NAME na koncentraciju mokraćne kiseline i uree u plazmi kod Wistar pacova
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2006)
Effects of endothelins, which include vasoconstriction and vasodilatation are possible by different molecular mechanisms. Endothelins induce increased synthesis of nitric oxide which in turn inhibits the synthesis of ...
Hypogalactosylation of immunoglobulin G (IgG) of gingival fluid and saliva at the patient with periodontal disease / Hipogalaktozilacija imunoglobulina G (IgG) gingivalne tečnosti i pljuvačke u obolelih od parodontopatije
(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2006)
Changed glycosylation of immunoglobulin G (IgG), above all, the expression of thermal galactose, influence to numerous functions of those immunoglobulin and correlate with the inflammatory level in a number of diseases. ...
Allozyme polymorphism of Mdh and alpha-Gpdh in Ixodes ricinus populations: comparison of borreliae-infected and uninfected ticks
(Springer, Dordrecht, 2006)
Ixodes ricinus Linnaeus (Acari: Ixodidae) ticks are vectors of numerous infectious diseases in humans and animals. The allozyme variability of MDH and alpha-Gpdh was detected by native polyacrylamide gel electrophoresis ...
Characterization of antigen-presenting cells in human apical periodontitis lesions by flow cytometry and immunocytochemistry
(Wiley, Hoboken, 2006)
Aim To analyse phenotypic characteristics of antigen-presenting cells (APC), isolated from human periapical lesions by flow cytometry and immunocytochemistry. Methodology Sixteen periapical lesions were digested for 15 min ...