Diagnostics and complex treatment of pain dysfunction syndrome of temporomandibular joint

Research objective is to increase quality of diagnostics and treatment of patients with a pain dysfunction syndrome of temporomandibular joint by the choice of diagnostic and medical actions. Material and Methods: 172 patients with a syndrome of pain dysfunction of temporomandibular joint have been underthe survey. All patients have been examined according to the scheme including subjective, objective and express methods. Results of the research allowed to reveal that at 30% of patients the syndrome of pain dysfunction of temporomandibular joint has been caused by disk dislocation. Upon termination of the treatment which has been carried out by the scheme, the normalization of relationship of joint elements has been observed. Conclusion: When the diagnosis of syndrome of pain dysfunction of temporomandibular joint is proved, it is necessary to apply complex treatment

Biometric methods in studying the gene pool Indian pea

The article presents the results of using biometric methods for assessing the gene pool (using the example of the indian pea). The variation of traits of the model population of indian pea, as well as the correlation coefficients and factor loadings on the variables, is considered. The model population includes 25 samples of different ecological and geographical origin. The nursery was founded according to the scheme of a one-factor complex. Statistical indicators of the sample, coefficients of variation of signs were revealed: ˃20% - fat content in seeds, fat gather, fiber gather, 10-20% - height of attachment of the lower bean, number of twigs of the 1st order, number of beans per plant, number of seeds in a bean , number of seeds per plant, seed yield, pod width, gather of protein, ash, BEV per unit area, ˂10% - stem length, weight of 1000 seeds, plant productivity, pod length, content of protein, fiber, ash, BEV in seeds analysis of the experimental data, a matrix of correlation coefficients was calculated, including indicators of vegetative traits and the content of nutrients in the grain. In order to optimize the interpretation of the matrix of correlation coefficients, a factor analysis was performed using the method of principal components. Signs that determine the first, second and third hypothetical factors (stem length, lower bean attachment height, content of protein, fat, fiber, BEV, ash, number of seeds in a bean, weight of 1000 seeds, plant productivity, seed yield, gather per hectare of protein, fiber, ash, BEV, the number of seeds from one plant) determine 63,72% of the accumulated dispersion

Differential diagnostics of different nosological forms of the temporomandibular joint pain dysfunction syndrome

Research objective: to carry out differential diagnostics of various nosological forms of a temporal and temporomandibular joint pain dysfunction syndrome. Material and methods. On clinical base of orthopedic odontology chair of SamSMU inspection of 244 patients with temporomandibular joint pain dysfunction syndrome was performed. Diagnostics was carried out according to the special card of inspection which was developed on orthopedic odontology chair of SamSMU and included subjective, objective and special methods of research. As a result of research it is taped: 71 — an occlusal-articulation dysfunctional syndrome, 44 — a neuromuscular dysfunctional syndrome, 76 patients have a hardly set dislocation of intra joint disk and 53 — a habitual dislocation and a subluxation of a temporomandibular joint. We used Yu.A. Petrosov's classification as it displays most precisely the processes happening at pathology of the intra joint relations. Conclusion: On the basis of the obtained data the table of differential diagnostics of various nosological forms of temporomandibular joint pain dysfunction syndrome has been made

Электромиографическое исследование в комплексной диагностике пациентов с вывихом мениска височно-нижнечелюстного сустава

The article present the most frequent clinical symptoms and electromyography (EMG) data to study temporal and proper masticatory muscles in the different functional testy in patients with a diagnosis of a dislocated meniscus of the temporomandibular joint (TMG). An EMG test in the most important and reliable method for the diagnosis of specified disease. Correlation of clinical symptoms and EMG data of the study fully demonstrates the functional state of the elements of TMJ.В статье представлены наиболее частые клинические симптомы и данные электромиографии (ЭМГ) височных и собственно-жевательных мышц при различных функциональных пробах у пациентов с диагнозом вывих мениска височно-нижнечелюстного сустава (ВНЧС). ЭМГ-исследование является наиболее важным и достоверным методом диагностики указанной патологии. Корреляция клинических симптомов и данных ЭМГ-исследования в полной мере демонстрирует функциональное состояние элементов ВНЧС