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In vivo modulation of the splenocyte yield and composition by female sex steroid hormones
(Govi-Verlag Gmbh, Eschborn, 2001)
The study was designed to shed more light on the controversial role of the two main ovarian steroid hormones (i.e. estradiol and progesterone) in shaping the size and phenotypic characteristics of the splenic lymphocyte ...
Alterations in the thymopoiesis in experimental autoimmune myasthenia gravis
(Taylor & Francis Ltd, Abingdon, 2005)
Experimental autoimmune myasthenia gravis (EAMG) was induced in female AO rats, by a single immunization with Torpedo acetylcholine receptor (AChR). Animals injected with saline served as controls. The study showed substantial ...
Strain differences in peritoneal macrophage activity and susceptibility to experimental allergic encephalomyelitis induction in rats
(Springer Basel Ag, Basel, 2007)
The objective of the present study was to investigate the relevance of peripheral macrophage activity for the susceptibility to the induction of experimental allergic encephalomyelitis (EAE). Rats of EAE-susceptible Dark ...
Characterization of thymocyte phenotypic alterations induced by long-lasting beta-adrenoceptor blockade in vivo and its effects on thymocyte proliferation and apoptosis
(Springer, Dordrecht, 2006)
Adult male Wistar rats were subjected to propranolol (P, 0.40 mg/100 g/day) or saline (S) administration (controls) over 14 days. The expression of major differentiation molecules on thymocytes and Thy-1 (CD90) molecules, ...
Correlation between age-related changes in open field behavior and plaque forming cell response in DA female rats
(Taylor & Francis Ltd, Abingdon, 2003)
We investigated the relationship between immunological and behavioral changes during ageing in Dark Agouti female rats. Results showed that ageing was associated with decreased exploratory behavior and increased emotionality ...
The effect of opioid peptides on superoxide, anion production in rat peritoneal macrophages stimulated with zymosan: involvement of µ, δ and κ opioid receptors / Uticaj opioidnih peptida na produkciju superoksid anjona u peritonealnim makrofagama pacova stimulisanim zimozanom - uloga µ, δ i κ opioidnih receptora
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2002)
It is well documented that endogenous opioid peptides modulate the activity of immune and inflammatory cells. Opioid peptides exert biological effects through at least three opioid receptor types, known as µ, δ and κ. In ...
A high dose of an idiotype generates high levels of Ab2s
(Int Inst Anticancer Research, Athens, 2006)
Background: Network perturbations have been reported in autoimmune processes which could cause polyclonal cell activation. Materials and Methods: Hyper-immunization was achieved by the injection of 3 mg of human monoclonal ...
Effect of neural transplantation on depressive behavior in rats with lesioned nucleus basalis magnocellularis
(Taylor & Francis Ltd, Abingdon, 2002)
Recent data of our group have shown that bilateral electrolytic lesions of the nucleus basalis magnocellularis (NBM) in rats reduced the escape behavior deficit that occurs in the learned helplessness test. The present ...
Localization of-monoamine positive structures in the ovary and oviduct of developing rats / Lokalizacija monoaminskih neurotransmitera u jajnicima i jajovodima pacova tokom polnog sazrevanja
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2002)
The aim of this study was to investigate the localization and distribution of sympathetic positive structures in the female gonads and oviducts of 15 30 and 60-day-oldAO rats. Histofluorescence and immunohistochemistry ...
Age-Associated Remodeling of Thymopoiesis: Role for Gonadal Hormones and Catecholamines
(Karger, Basel, 2008)
The present review summarizes recent data on age-related thymic changes termed thymic involution, and highlights the putative role of perturbances in extrathymical and, possibly, intrathymical production of gonadal steroids ...