18 Result(s)

Article

Influence of selenium on innate immune response in kids

The effect is described of selenium supplemented in an inorganic and organic form on the innate immune response of goats. Though the phagocytic activity (as a marker of the immune function) was found to be low...

S. Malá, F. Kovářů, Ľ. Mišurová, L. Pavlata, R. Dvořák, M. Číž in Folia Microbiologica (2009)

Article

NK cell-mediated cytotoxicity modulation by A₂ adenosine receptor agonist in different mammalian species

Adenosines, endogenous purine nucleosides, appear in the extracellular space under metabolically stressful conditions associated with ischemia, inflammation, and cell damage. Their activity on innate immunity ...

M. Kuldová, J. Svoboda, F. Kovářů, L. Vannucci, H. Kovářů… in Folia Microbiologica (2009)

Article

The effect of an antigenic stimulation on proliferative response in athymic mice

The proliferation activity of the main cellular categories of bone marrow after infusion of³H-thymidine was studied in nu/nu and +/+ 1-month- and 3-month-old BALB/c mice in comparison with lymphoid cells in the s...

P. Šíma, M. Bilej, F. Kovářů, V. Větvička, M. Holub in Folia Microbiologica (1992)

Article

Ontogeny of T lymphocytes in the pig

Mononuclear cells isolated from pig fetal thymus (and thymus region), spleen and cord blood were examined for their reactivity with polyclonal sheep anti-pig T cell antiserum. First immunofluorescence-positive...

I. Trebichavský, I. Patriková, L. Mandel, F. Kovářů… in Folia Microbiologica (1988)

Article

Immunoglobulin-producing cells in lymphatic tissues of germfree and conventional rabbits as detected by an immunofluorescence method

Lymphatic tissues of GF and CV rabbits were observed. No cells producing IgA and IgM antibodies were detected in appendix, sacculus rotundus, ileum terminale and thymu s of GF rabbits. IgA cells were found in ...

R. Štěpánková, F. Kovářů in Folia Microbiologica (1985)

Article

Ontogenetic analysis of some surface markers on pig lymphocytes using fluorescence-activated cell sorter

Surface markers were demonstrated on pig lymphocytes using anti-T call-IgG and anti-Helix pomatia (HP) IgG during prenatal and postnatal development. A fluoreseenceactivated cell sorter analysis of T-cell surface...

F. Kovářů, H. Kovářů, Z. Fišar in Folia Microbiologica (1985)

Article

Alpha-fetoprotein in the thymus and brain of embryonic pigs

F. Kovářů, V. Mares, H. Kovářů, L. Müller in The Histochemical Journal (1985)

Article

Lysosomal enzyme activities in polymorphonuclear leukocytes, macrophages, serum, and spleen of conventional, germ-free, and antigen-free minnesota miniature swine

The activities of lysozyme, myeloperoxidase, and elastase were lower in PMNs and AMs from GF and AF Minnesota miniature piglets than in the leukocytes from their CONV counterparts. In the spleen and serum of g...

M. Ferenčík, Ľ. Bergendi, L. Mandel, F. Kovářů, J. Štefanovič in Folia Microbiologica (1985)

Article

Immunocytochemical study of alpha-fetoprotein in the central nervous system and thymus of pig embryos

F. Kovářů, V. Mareš, H. Kovářů in The Histochemical Journal (1984)

Article

Immunological changes after long-term feeding of germfree piglets with protein isolates and yeast cell walls fromCandida utilis as food additives

Germfree piglets were fed a diet supplemented with cell walls and a protein isolate fromCandida utilis for 54 days. Besides morphological signs of activation of the lymphoid tissue which occurred primarily in the...

Z. Fencl, H. Tlaskalová-Hogenová, F. Machek, F. Kovářů, J. Černa… in Folia Microbiologica (1982)

Article

Inhibitory Action of Pig Alpha-Fetoprotein Early Activated Thymocyte Surface trohugh Na⁺,K⁺-Adenosinetriphosphatase

An immunomodulatory effect of pig alpha-fetoprotein (AFP) on early phytohaemagglutinin (PHA)-stimulated intact thymocytes from piglets was analyzed. The activity of surface-localized Na⁺, K⁺-adenosinetriphosphata...

H. Kovářů, F. Kovářů in Folia Microbiologica (1981)

Article

Ontogeny of lymphatic structures in the pig omentum

The development of lymphoid populations in the omentum majus during the prenatal and postnatal life of the pig was studied. T lymphocytes, monocytes and mast cells were first found on the 40th day of gestation...

Dr. I. Trebichavský, M. Holub, L. Jarošková, L. Mandel… in Cell and Tissue Research (1981)

Article

Lymphatic tissue of the intestinal tract of germfree and conventional rabbits

The lymphatic tissue of ileum, sacculus rotundus and appendix was poorly developed with-out germinal centres in germfree rabbits; on the other hand, in conventional rabbits, the lymphatic tissue was abundant w...

R. Štěpánková, F. Kovářů, J. Kruml in Folia Microbiologica (1980)

Article

Abstract

O. V. Chakhava, H. Gärtner, H. J. Zunft, J. Schulze, W. Müller… in Folia Microbiologica (1979)

Article

Abstract

M. Ferenčík, L. Bergendi, L. Mandel, F. Kovářů, J. Štefanovič… in Folia Microbiologica (1979)

Article

Development of lymphatic and haemopoietic organs in germfree models

F. Kovářů, R. Štěpánková, J. Kruml, L. Mandel, E. Kenig in Folia Microbiologica (1979)

Article

Morphology of germ-free piglets

The postnatal ontogeny of primary (thymus) and secondary (spleen, lymph node, lingual tonsil) lymphoid tissues was studied in germ-free colostrum-deprived piglets up to age of 68 days. The thymus, which is mor...

J. Kruml, J. Ludvík, I. Trebichavský, L. Mandel, F. Kovářů in Folia Microbiologica (1969)

Article

The antibody response and morphological changes following immunization of pig foetuses with ΦX 174 phage

P. Hájek, F. Kovářů, J. Kruml in Folia Microbiologica (1969)