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Age-Associated Remodeling of Neural and Nonneural Thymic Catecholaminergic Network Affects Thymopoietic Productivity
(Karger, Basel, 2011)
Ageing is associated with a progressive decline in thymic cytoarchitecture followed by a less efficient T cell development and decreased emigration of naive T cells to the periphery. These thymic changes are linked to ...
Role of gonadal hormones in programming developmental changes in thymopoietic efficiency and sexual diergism in thymopoiesis
(Humana Press Inc, Totowa, 2012)
There is a growing body of evidence indicating the important role of the neonatal steroid milieu in programming sexually diergic changes in thymopoietic efficiency, which in rodents occur around puberty and lead to a ...
Chronic propranolol treatment affects expression of adrenoceptors on peritoneal macrophages and their ability to produce hydrogen peroxide and nitric oxide
(Elsevier, Amsterdam, 2009)
Using both immunocytochemical and flow cytometric analyses of rat peritoneal exudate cells constitutive expression of tyrosine hydroxylase and both beta(2)- and alpha(1)-adrenoceptors on macrophages was revealed. Furthermore, ...
Glucocorticoids, master modulators of the thymic catecholaminergic system?
(Assoc Bras Divulg Cientifica, Ribeirao Preto, 2010)
There is evidence that the major mediators of stress, i.e., catecholamines and glucocorticoids, play an important role in modulating thymopoiesis and consequently immune responses. Furthermore, there are data suggesting ...
End-point effector stress mediators in neuroimmune interactions: their role in immune system homeostasis and autoimmune pathology
(Humana Press Inc, Totowa, 2012)
Much evidence has identified a direct anatomical and functional link between the brain and the immune system, with glucocorticoids (GCs), catecholamines (CAs), and neuropeptide Y (NPY) as its end-point mediators. This ...