Permanent Feulgen staining preparation without mounting medium use
To develop the Feulgen procedure modification that excluded the use of harsh fixation agents and mounting media. To evaluate visually the effect of periodical light exposure during teaching process within 6 years onto Feulgen stained preparations quality.
Подобные документы
Main characteristics of chelator preparations and the critical examination of the extensive literature on the their effectiveness. Clinical results on the application and the order in which the chelator should be used. The results of the dental surgery.
статья, добавлен 05.03.2013The prognosis of 56 roll-fractured permanent incisors was evaluated clinically and radiographically for 2 to 31 years. Information about initial case histories, examination and treatment root-fractured teeth were recorded retrospectively from cards.
статья, добавлен 10.12.2013This study was performed in order to report the clinical features of internal resorption cases and evaluate their prognosis after endodontic treatment. The surgical therapy was unsuccessful in one case due to extensive loss of marginal alveolar bone.
статья, добавлен 10.12.2013Study the effect of EMAP II, IFN- 2b and its medicinal preparations on the amount of O6-methylguanine-DNA methyltransferase (MGMT) protein in human cells in vitro. The effect of medicinal preparations. Changes in the methyltransferase gene expression.
статья, добавлен 29.01.2017Quality assurance as the combination of organizational arrangements taken to ensure qualitative conformance of drugs with their purpose. Characteristics of the basic medical industries in which worldwide compounding preparations are widely applies.
статья, добавлен 29.10.2016The optimal post length. Importance of the post diameter. Avoiding of the root perforations. The implications of using an excessively large rotary instrument. The process of the preparing the distal canals of molars. Instruments for post preparations.
статья, добавлен 30.03.2013Adaptation to eugenol and citral by exposure of pathogens to increasing concentrations of essential oils. Determination of antibiotic susceptibility. Evaluation of the effect of eugenol and citral on the adherence ability by the crystal violet assay.
статья, добавлен 15.01.2021Overview of ultrasonic instruments for dental procedures. Laser research of root canals of the teeth. The efficiency of the scanning electronic microscopy when examining the cracks in the dental channels. Clinically significant rates of cracking.
статья, добавлен 30.03.2013The experiment on the fresh human temporal bone to evaluate the role of mastoid process pneumatic system in the sound transmission after different type of mastoid surgery. Characteristics of the study of amplitude responses in the comparative aspect.
статья, добавлен 28.08.2016Models and computer-based engineering tools were used to evaluate the effect of a patent or closed apical foramen on stresses that are produced within gutta-percha during condensation. The effect of apical foramen patency on apical condensation stresses.
статья, добавлен 30.03.2013Investigation of biological mechanisms and epidemiological risk of adverse outcomes of labor with noise exposure to the organism in the early gestational period. A systematic review of the professional effect of noise on the pregnant woman's body.
статья, добавлен 21.04.2018A retrospective study of 208 cases of root fractures as a result of the maxillofacial trauma patient groups in age from 7 to 17 years. Positive effect splinting: its methods and tools type analysis of tissue healing when compared with other techniques.
статья, добавлен 10.12.2013The activity of the redox metabolism - the factor for trigger the cascade process in cells, that lead to a violation of the biochemical regulation of homeostasis by active oxygen ions. A link between oncoprocess and oxidative modification of proteins.
статья, добавлен 27.07.2021Research of regression and clinical epidemiological analysis of the results of learning the main factors of being ready to pass integrated tests. Characteristic and studying of the situation of prolonged preparation of pediatricians at the primary stage.
статья, добавлен 21.05.2016The purpose of the study was to evaluate a possible relationship between the quality of the coronal restoration, the root canal obturation and the periapical status of endodontically treated teeth. The technical quality of the root filling of each tooth.
статья, добавлен 29.03.2013Effect of piracetam and interleukin- 1 receptor antagonist on the values of thiol-disulfide system and protein oxidative modification (POM) was studied based on the rat alloxan diabetes model. The reasons of damage to brain tissue of the animals.
статья, добавлен 13.08.2016Chemotherapy as one of the major tool in the treatment of breast cancer. The main etiology of the development of drug resistance of cancer cells to chemotherapeutic agents. Analysis of the effect of anticancer drugs on the cells of breast carcinoma.
статья, добавлен 27.03.2016Analysis of the development of dysbiosis in the gum in the simulation of periodontitis in rats with the application of gel preteenlollita. The effect of gel on hyaluronic acid content, an indicator of dysbiosis and atrophy of the alveolar process.
статья, добавлен 14.08.2016The different levels of fracture amongst dental traumas in the permanent dentition, from the most superficial ones only affecting the enamel to the deepest ones with pulp exposure. Evaluating the pulp response to trauma and to the subsequent treatment.
статья, добавлен 10.12.2013The principles of replantation of teeth for a given process. Changes in the structure and configuration of the teeth after 40 years. Dentoalveolar ankylosis, the causes and conditions of its development. Histological examination of transplanted teeth.
статья, добавлен 10.12.2013The search for new and effective antimicrobial and antifungal agents is an important task of medical chemistry. The results of microbiological screening of new derivatives of [1,2,4]triazolo[4,3-a]pyrazine. Increased exposure to the microbial cell.
статья, добавлен 27.10.2016The advantages of ultrasonic or sonic root-end preparation compared to conventional bur preparation: a deeper root-end preparation, alignment in the original path of the root canal, a reduced risk of lingual perforation. A debridement of gutta-percha.
статья, добавлен 29.03.2013Study of results of treatment of patients using the device Targon DR. The clinical effect of the treatment through the impact of the devices on the shared recovery of bone after fracture, preservation of reduction, and achieve good functional results.
статья, добавлен 21.03.2016Device for the experimental study of the interaction of polarized light with samples of tissues. Discussion of practical reasons for making the system suitable for use in the dermatology clinic. Selecting the wavelength for different light sources.
статья, добавлен 28.09.2016Laboratory-based investigation of the ferrule effect. Studies with and without use of artificial crowns. Modified collar and buccal dentine thickness. Bonded posts and broken down teeth. The ferrule effect in vivo, preoperative tooth assessment.
статья, добавлен 30.03.2013