[MORPHOLOGICAL FEATURES OF RAT MUCOUS MEMBRANE OF THE TONGUE EARLY AFFECTED BY ACRYLIC RESIN MONOMER].
Base materials, made on the basis of various derivatives of acrylic and methacrylic acids, have been widely used in prosthetic dentistry. Free monomer, affecting the tissues of prosthetic bed and the whole body, is always found in dentures. Therefore, study of the effect of acrylic resins' monomer on mucous membrane of the tongue is crucial. Rat tongue is very similar to human tongue, and this fact has become the basis for selecting these animals to be involved into the experiment. The paper presents the findings related to the effect of "Ftoraks" base acrylic resin monomer on the state of rat mucous membrane of the tongue and its regeneration. The microscopy has found that the greatest changes in the mucous membrane of the tongue occur on day 3 and 7 day after applying the monomer and are of erosive and inflammatory nature. Regeneration of tongue epithelium slows down.
Higher State Educational Establishment of Ukraine "Ukrainian Medical Stomatological Academy", Poltava, Ukraine.
V
V
Davydenko
Higher State Educational Establishment of Ukraine "Ukrainian Medical Stomatological Academy", Poltava, Ukraine.
M
M
Nidzelskiy
Higher State Educational Establishment of Ukraine "Ukrainian Medical Stomatological Academy", Poltava, Ukraine.
I
I
Starchenko
Higher State Educational Establishment of Ukraine "Ukrainian Medical Stomatological Academy", Poltava, Ukraine.
A
A
Davydenko
Higher State Educational Establishment of Ukraine "Ukrainian Medical Stomatological Academy", Poltava, Ukraine.
V
V
Kuznetsov
D000179:Acrylates / Q000737:chemistry / Q000633:toxicity*; D000180:Acrylic Resins / Q000737:chemistry*; D000818:Animals; D007249:Inflammation / Q000139:chemically induced / Q000473:pathology; D009092:Mucous Membrane / Q000187:drug effects / Q000473:pathology; D017208:Rats, Wistar; D012038:Regeneration; D014059:Tongue / Q000187:drug effects* / Q000473:pathology
D000179:Acrylates; D000180:Acrylic Resins