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1.
Fogorv Sz ; 108(1): 19-24, 2015 Mar.
Article in Hungarian | MEDLINE | ID: mdl-26117955

ABSTRACT

The number of the different neuropeptides-containing nerve fibres and immunocompetent cells was changed in diabetes mellitus (DM) in different organs. In this work we investigated the effect of DM on quantitation of the nerve fibres using immunhistochemistry. After two weeks of the DM the quantitiy of the different nerve fibres increased significantly both in the mucous membrane and glands of the tongue. The number of the immunocompetent cells (lymphocytes, plasma cells, mast cells) increased as well significantly. Some of these cells showed also immunoreactivity for substance P and neuropeptide Y. A few substance P cells were in very close relation to the SP immunoreactive nerve fibres. After four weeks of DM the number of the nerve fibres was decreased compared to the 2 weeks treatment, however, the number of them was higher compared to the control. The close correlation between the nerve fibres and immune cells might play a crucial role in maintaining the homeostasis in the mucous membrane and glands of the tongue as well as in the increasing inflammation and elimination of it.


Subject(s)
Autonomic Fibers, Postganglionic/immunology , Diabetes Mellitus, Experimental/physiopathology , Mouth Mucosa/immunology , Mouth Mucosa/innervation , Salivary Glands/immunology , Salivary Glands/innervation , Tongue , Animals , Diabetes Mellitus, Experimental/immunology , Inflammation/immunology , Lymphocytes/immunology , Male , Mast Cells/immunology , Neuropeptide Y/immunology , Neurotransmitter Agents/immunology , Plasma Cells/immunology , Rats , Rats, Wistar , Streptozocin , Substance P/immunology , Time Factors
2.
Fogorv Sz ; 108(4): 121-5, 2015 Dec.
Article in Hungarian | MEDLINE | ID: mdl-26863816

ABSTRACT

Due to its outstanding physical, mechanical and esthetic properties, zirconium-dioxide is one of the most popular non-metal denture, capable of surpassing PFM in most cases. The recent advances of CAD/CAM technology makes it a good alternitve. Here we show the usefulness of zirconium-dioxide in everyday dental practice through three case reports.


Subject(s)
Beauty , Ceramics , Dental Implants , Zirconium , Adult , Dental Porcelain , Female , Humans , Male , Middle Aged , Patient Satisfaction , Treatment Outcome
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