Background: Interactions between the neuroendocrine and immune system play an importatnt role in maintaining homeostasis. This communication is mediated by cytokines, neurotransmiters and hormones through endocrine, paracrine and autocrine signaling. Prolactin (PRL), hormone of anterior pituitary, is produced by a number of other tissues and cells of immune system. On periphery, PRL is cytokine. Sepsis is an inflamatory response of the organism to severe infection, Th1 immune response is activated and PRL could participate in it. Toll-like receptors (TLR) play a key role in a recognition of bacteial components and mediate a systemic response (with PRL secretion) during infection. It is supposed that activated immune system leads to increasing of PRL, TLR2 and TLR4 gene expression. We detected PRL, TLR2 a TLR4 mRNA levels in monocytes from patiens with system inflammation. We studied influence of single nucleotide polymorphism (SNP -1149 G/T) in PRL gene promotor, it supposed that G allele increases PRL expression. Materials and Methods: For the pilot study 30 patients diagnose with severe infectious event. Collectoin of patiens blood samples was performed consequently three times. Control group comprised 40 healthy individuals. One blood sample was taken from each healthy subject. For testing of...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:296605 |
| Date | January 2010 |
| Creators | Janatová, Kateřina |
| Contributors | Černá, Marie, Holáň, Vladimír |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
Page generated in 0.002 seconds