Találati lista | Tudóstér

001-es BibID:	BIBFORM067884
Első szerző:	Bácskai Tímea (biológus, neurobiológus)
Cím:	Effect of fluorokinolone treatment on the peptidergic innervation of the salivary glands / Tímea Bácskai, Barna Kelentey, Ádám Deák, Tivadar Zelles, Boglárka Skopkó, Klara Matesz
Dátum:	2010
Megjegyzések:	Fluorokinolones (i.e. Peflacine, PEF) are used in the dental and medical therapy. It was demonstrated that chronic treatment on the rats resulted in disturbance in the secretory function of the salivary glands accompanied by the morphological sign of atrophy in the secretory units. The mechanism of this impairment is unknown. Because the peripheral neuropathy was previously described as the toxic side effect of the chronic PEF treatment we proposed that the morphological and functional disorder of salivary glands developed on the basis of a neuronal disorder. Earlier studies described, that the mast cells could release nerve growth factor (NGF), which is important in the surviving of neurons. The lack of NGF results degenerative processes in the peripheral neurons which can change the expression of neuropeptides (i.e. serotonine, SER). The aim of this study was to determine the number of mast cells and the qualitative and quantitative changes of SER immunoreactive (IR) nerve terminals in the salivary glands after PEF treatment. Adult rats were treated with PEF for 3 and 7 days. For the visualization of mast cell we have used Toluidine blue staining. Immunohistochemical methods were used to detect the SER containing fibers on the salivary glands. After the chronic treatment we could detect the increased number of mast cells which supports the protective role of the NGF. The number of SER IR fibers decreased compared to the control. The changes in the number of IR fibers support our previous results, that local denervation of salivary gland can cause the atrophy of the acini. taa (hibás)
Tárgyszavak:	Orvostudományok Elméleti orvostudományok idézhető absztrakt saliva
Megjelenés:	Frontiers in Neuroscience 2010 (2010), p. 1. -
További szerzők:	Kelentey Barna (1959-) (fogszakorvos) Deák Ádám (1974-) (állatorvos) Zelles Tivadar Skopkó Boglárka Emese (1986-) (fogszakorvos) Matesz Klára (1949-) (anatómus, neurobiológus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: