Now showing items 51-60 of 8658
Cytologic diagnosis of vaginal metastasis from renal cell carcinoma: A case report
BACKGROUND: Metastasis of renal cell carcinoma to the vagina is rare, although it may be the first evidence of the existence of the primary tumor. CASE: A metastatic deposit of renal cell carcinoma in the vagina was diagnosed ...
Exequibility of differential gene expression analysis by DDRT-PCR in murine bone marrow cells
Model of study: Experimental study. Introduction: Recently, stem cell research has generated great interest due to its applicability in regenerative medicine. Bone marrow is considered the most important source of adult ...
Cytological Aspects of the Differentiation of Barb Cells During the Formation of the Ramus of Feathers
(Sociedad Chilena de Anatomía, 2007)
Mechanism of acetylcholine-induced calcium signaling during neuronal differentiation of P19 embryonal carcinoma cells in vitro
(CHURCHILL LIVINGSTONE, 2008)
Muscarinic (mAChRs) and nicotinic acetylcholine receptors (nAChRs) are involved in various physiological processes, including neuronal development. We provide evidence for expression of functional nicotinic and muscarinic ...
Ultrastructural features of the regenerative cells of the bees (Hymenoptera, Apidae) midguts
(California State University, 1999-01-01)
The epithelium of the bee ventriculus is formed by two cell types: the principal or digestive cells and the regenerative cells. In this article the ultrastructure of the regenerative cells is described, as well as the ...
CD73 and CD39 ectonucleotidases in T cell differentiation: Beyond immunosuppression
Extracellular ATP is a danger signal released by dying and damaged cells, and it functions as an immunostimulatory signal that promotes inflammation. However, extracellular adenosine acts as an immunoregulatory signal that ...