Lilia K Popova

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Cone photoreceptors in teleost fish are organized in precise, crystalline arrays in the epithelial plane of the retina. In zebrafish, four distinct morphological/spectral cone types occupy specific, invariant positions within a regular lattice. The cone lattice is aligned orthogonal and parallel to circumference of the retinal hemisphere: it emerges as(More)
Monovalent and bivalent Fab-fragments of normal human or rabbit gamma-globulin suppressed blasttransformation of human lymphocytes induced by phytohemagglutinin and concanavalin A. Peptic F(ab)2-fragments from highly-purified rabbit anti-DNP antibody displayed suppressing activity similar to that of the fragments of normal gamma-globulin. Fab-fragments(More)
Preliminary incubation of lymphocytes in a leukocyte suspension or isolated in a Verografin-Ficoll gradient at 37°C leads to more intensive blast transformation in response to stimulation by phytohemagglutinin (PHA). Preincubation in the presence of soy trypsin inhibitor (500 μg/ml) abolishes this effect. The results suggest that neutral proteinases of(More)
A study was made of the sensitivity to prednisolone (PS) of peripheral blood mononuclear cells (MS) of patients with systemic lupus erythematosus (SLE) with renal lesion showing resistance to glucocorticoids (GC). It was shown that in most of the patients (60%) MC were poorly inhibited by PS whereas the rest of the patients (40%) demonstrated in vitro(More)