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BRCA1 and TOP2A gene amplification and protein expression in four molecular subtypes of breast cancer
(Srpsko biološko društvo, Beograd, i dr., 2013)
We studied TOP2A amplification (using FISH methods), and TOP2A and BRCA1 protein overexpression (immunohistochemistry) in four molecular subtypes of breast cancer. Of 53 patients, 32 showed TOP2A and 38 showed BRCA1 ...
Ghrelin endocrine cells in the human stomach during prenatal and early postnatal development
(Srpsko biološko društvo, Beograd, i dr., 2011)
The aim of this study was to investigate the appearance, localization and density of ghrelin cells in the human stomach during prenatal development. For this purpose the antrum and corpus of embryos, fetuses and infants ...
Immunohistochemical evidence for the presence of a Vasoactive Intestinal Peptide, Neuropeptide Y, and Substance P, in rat adrenal cortex after acute heat stress
(Srpsko biološko društvo, Beograd, i dr., 2013)
Immunohistochemistry revealed the presence of Vasoactive Intestinal Peptide (VIP), Neuropeptide Y (NPY), and the absence of Substance P (SP) immunoreactivity in the rat adrenal cortex. VIP- and NPY-immunoreactivity were ...
Variability of the chloroplast dna of sessile oak (Quercus petraea agg. Ehrendorfer, 1967) in Serbia
(Srpsko biološko društvo, Beograd, i dr., 2009)
Genetic variability of sessile oak (Quercus petraea agg. Ehrendorfer, 1967) in Serbia is estimated applying cpDNA universal primer pairs that were characterized by a high informative level for chloroplast genome variability ...