Biomedical subjects
Publications and source records attributed to A G Kats.
Examinations including tasks presented as tests were carried out in 319 fourth-year students of dental surgery. This method for assessing the knowledge and skills of students proved to be highly objective.
Morphological changes of tissues in patients with macrocheilia or so-called "double lip" are described. These changes refer this abnormality to teratomas. Surgical treatment of the condition is discuss.
Analysis of the results of examinations in oral surgery making use of tests in 319 fourth-year students showed that such a method of assessing students' knowledge is highly objective.
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Results of a comparative analysis of treatment of 46 patients with mandible fractures show the laser radiation (1 mv/cm2) to enhance the activity of serum alkaline phosphatase, to accelerate fixation of the mandible fracture, to shorten the period of disability of the patients, to prevent inflammatory complications.
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The action of actinolysate on the capacity of lymphocytes and neutrophils for rosette-formation has been studied in patients with actinomycosis of the maxillofacial area and with chronic nonspecific inflammatory processes, as well as in healthy donors. Actinolysate has been found to have different influence on cell activity. In actinomycosis patients with the low capacity of cells for spontaneous E-rosette-formation with sheep red blood cells (SRBC) actinolysate suppresses their activity still greater, while in cases of the high capacity of cells for spontaneous epsilon-rosette-formation with SRBC this capacity is increased. In chronic nonspecific inflammatory processes in the maxillofacial area and in healthy donors the reverse tendency is observed.
Based on the estimation of results of the complex treatment of 88 patients with chronic nonspecific sialodenitis the authors have established high therapeutic efficiency of the radiation of a low energy laser in threshold doses resulting in rapid liquidation of inflammatory symptoms and pain, high salivation, longer remission and a recovery of the gland structure.
A detailed description of the punctate and secretion of the parotid gland in Sjögren's syndrome is presented. In all the stages of the disease 11 out of 12 sick women were found to have lymphocytes of various degrees of maturity, reticular cells, neutrophils and microflora. With the development of pathological changes the cell elements of the secretory and ductal epithelium were less frequently found in the preparations. Occasionally, altered myoepithelial and epithelial cells were observed.
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Rheographic investigations of the parotid gland area in 103 patients with Sjogren's disease (syndrome) that developed in the presence of chronic nonspecific sialadenitis during its various stages and inflammation phases have demonstrated that the blood stream volumic rate directly depended on the inflammation phase and intensity of this phase. During remission the circulation in the salivary glands was close to normal.
Analysis of clinical and laboratory parameters of nonspecific chronic sialadenitis, among which essential symptoms of Sjögren's syndrome (disease) have been distinguished, has lead the author to a conclusion that Sjögren's syndrome and disease develop as a symptom complex in the presence of all chronic sialadenitis forms, i.e., parenchymatous, interstitial, and sialodochitis.
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