VARIANT ANATOMY OF THE MAXILLARY SINUS BASED ON MULTISPIRAL COMPUTED TOMOGRAPHY DATA.

Unlabelled: The structural features of the paranasal sinuses play a key role in the development of pathological processes within them. The aim of our study was to examine the variations in the anatomical structure of the maxillary sinus based on Multispiral Computed Tomography (MSCT) data.

Material And Methods: The study involved 400 individuals aged 18 to 44 years, both male and female.

NITRIC OXIDE SYNTHESIS INTENSITY ASSESSMENT BY THE CONTENT OF ITS TERMINAL STABLE METABOLITES IN THE BLOOD OF RATS UNDER FLUORIDE INTOXICATION.

The aim of the research was to evaluate the intensity of nitric oxide synthesis in the experiment by the content of its terminal stable metabolites in the blood of rats exposed to sodium fluoride. The studies were conducted on adult Wistar rats weighing 180-220 g, subjected to oral exposure by means of a probe with aqueous solutions of sodium fluoride (SF) daily for 60 days at a dose of 1/10, 1/100 and 1/1000 DL50, respectively, of 20 mg/kg, 2 mg/kg and 0.2 mg/kg body weight.