4 research outputs found
Π£ΠΏΠΎΡΡΠ΅Π±Π° Π½Π° ΠΏΠΈΠ΅Π·ΠΎΡ ΠΈΡΡΡΠ³ΠΈΡΠ° Π·Π° Π΅ΠΊΡΡΡΠ°ΠΊΡΠΈΡΠ° Π½Π° ΠΈΠΌΠΏΠ°ΠΊΡΠΈΡΠ°Π½ΠΈ ΠΌΠ°Π½Π΄ΠΈΠ±ΡΠ»Π°ΡΠ½ΠΈ ΡΡΠ΅ΡΠΈ ΠΌΠΎΠ»Π°ΡΠΈ
ΠΡΡΡΡΠ°Π½ΡΠ²Π°ΡΠ΅ΡΠΎ Π½Π° ΠΈΠΌΠΏΠ°ΠΊΡΠΈΡΠ°Π½ΠΈΡΠ΅ ΡΡΠ°ΡΠ½ΠΈ ΡΡΠ΅ΡΠΈ ΠΌΠΎΠ»Π°ΡΠΈ ΡΠ΅ ΡΠΌΠ΅ΡΠ° Π·Π° Π΅Π΄Π½Π° ΠΎΠ΄ Π½Π°ΡΡΠ΅ΡΡΠΈΡΠ΅ ΠΈ ΡΡΡΠΈΠ½ΡΠΊΠΈ ΠΎΡΠ°Π»Π½ΠΎΡ
ΠΈΡΡΡΡΠΊΠΈ ΠΏΠΎΡΡΠ°ΠΏΠΊΠΈ. ΠΠ²Π°Π° ΠΈΠ½ΡΠ΅ΡΠ²Π΅Π½ΡΠΈΡΠ° Π²ΠΎΠΎΠ±ΠΈΡΠ°Π΅Π½ΠΎ ΡΠ΅ ΠΈΠ·Π²Π΅Π΄ΡΠ²Π° Π½Π° ΠΊΠ»Π°ΡΠΈΡΠ΅Π½ Π½Π°ΡΠΈΠ½ ΡΠΎ ΡΠΏΠΎΡΡΠ΅Π±Π° Π½Π° Π½Π°ΡΠ°Π΄Π½ΠΈ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠΈ ΠΈ Π±ΠΎΡΠ΅ΡΠΈ. ΠΠ°ΠΊΠΎ Π°Π»ΡΠ΅ΡΠ½Π°ΡΠΈΠ²Π° Π½Π° ΠΊΠΎΠ½Π²Π΅Π½ΡΠΈΠΎΠ½Π°Π»Π½ΠΈΠΎΡ ΠΏΡΠΈΡΡΠ°ΠΏ ΠΌΠΎΠΆΠ΅ Π΄Π° ΡΠ΅ ΠΊΠΎΡΠΈΡΡΠΈ ΠΏΠΈΠ΅Π·ΠΎΡ
ΠΈΡ
ΡΡΠ³ΠΈΡΠ°ΡΠ° ΠΊΠΎΡΠ° ΠΏΡΠ΅ΡΡΡΠ°Π²ΡΠ²Π° ΡΠ΅Ρ
Π½ΠΈΠΊΠ° Π½Π° ΠΎΡΡΠ΅ΠΎΡΠΎΠΌΠΈΡΠ° Π·Π°ΡΠ½ΠΎΠ²Π°Π½Π° Π½Π° ΡΠ»ΡΡΠ°ΡΠΎΠ½ΠΈΡΠ½ΠΈ Π²ΠΈΠ±ΡΠ°ΡΠΈΠΈ. ΠΡΡΡΠΈΡΠ°Π»Π½Π°ΡΠ° ΠΏΡΠ΅Π΄Π½ΠΎΡΡ Π½Π° ΠΏΠΈΠ΅Π·ΠΎΡ
ΠΈΡΡΡΠ³ΠΈΡΠ°ΡΠ° Π΅ ΡΡΠΎ ΡΠ°Π° Π΅ ΠΈΠ½Π΅ΡΡΠ½Π° ΠΊΠΎΠ½ ΠΌΠ΅ΠΊΠΈΡΠ΅ ΡΠΊΠΈΠ²Π°. ΠΠΎ
Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ°ΡΠ° ΡΠ΅ ΡΡΠ΅ΡΠ°Π²Π°Π°Ρ ΠΏΠΎΠ΄Π°ΡΠΎΡΠΈ Π΄Π΅ΠΊΠ° Π΅ ΠΏΠΎΠΏΡΠΈΡΠ°ΡΠ»ΠΈΠ²Π° ΠΎΠ΄ Π°ΡΠΏΠ΅ΠΊΡ Π½Π° ΠΈΠ½ΡΡΠ°ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΈΠΎΡ ΡΠ΅ΠΊ ΠΈ ΠΏΠΎΡΡΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΈΠΎΡ ΠΌΠΎΡΠ±ΠΈΠ΄ΠΈΡΠ΅Ρ ΠΊΠΎΠΌΠΏΠ°ΡΠΈΡΠ°Π½ΠΎ ΡΠΎ ΡΠΎΡΠΈΡΠ°ΡΠΊΠΈΡΠ΅ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠΈ.
Π¦Π΅Π»: ΠΠ° ΡΠ΅ ΠΊΠΎΠΌΠΏΠ°ΡΠΈΡΠ° ΠΏΠΈΠ΅Π·ΠΎΡ
ΠΈΡΡΡΠ³ΠΈΡΠ°ΡΠ° ΡΠΎ ΡΠΎΡΠΈΡΠ°ΡΠΊΠ°ΡΠ° ΡΠ΅Ρ
Π½ΠΈΠΊΠ° Π½Π° ΠΎΡΡΠ΅ΠΎΡΠΎΠΌΠΈΡΠ° ΠΏΡΠΈ Π΅ΠΊΡΡΡΠ°ΠΊΡΠΈΡΠ° Π½Π° ΠΈΠΌΠΏΠ°ΠΊΡΠΈΡΠ°Π½ΠΈ ΠΌΠ°Π½Π΄ΠΈΠ±ΡΠ»Π°ΡΠ½ΠΈ ΡΡΠ΅ΡΠΈ ΠΌΠΎΠ»Π°ΡΠΈ ΡΠΎ Π΅Π²Π°Π»ΡΠ°ΡΠΈΡΠ° Π½Π° Π²ΡΠ΅ΠΌΠ΅ΡΠΎ ΠΏΠΎΡΡΠ΅Π±Π½ΠΎ Π·Π° ΠΈΠ·Π²Π΅Π΄ΡΠ²Π°ΡΠ΅ Π½Π° ΠΈΠ½ΡΠ΅ΡΠ²Π΅Π½ΡΠΈΡΠ°ΡΠ° ΠΈ ΠΈΠ½ΡΠ΅Π½Π·ΠΈΡΠ΅ΡΠΎΡ Π½Π° ΠΏΠΎΡΡΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΈΡΠ΅ ΡΠ΅ΠΊΠ²Π΅Π»ΠΈ, Π²ΠΊΠ»ΡΡΡΠ²Π°ΡΡΠΈ Π±ΠΎΠ»ΠΊΠ°, ΠΎΡΠΎΠΊ ΠΈ ΡΡΠΈΠ·ΠΌΡΡ.
ΠΠ°ΡΠ΅ΡΠΈΡΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄: ΠΡΠΈΠΊΠ°Π· Π½Π° ΡΠ»ΡΡΠ°Ρ: ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΊΠ° ΠΊΠ°Ρ ΠΊΠΎΡΠ° Π±Π΅Π° ΠΏΡΠΈΡΡΡΠ½ΠΈ ΠΈΠΌΠΏΠ°ΠΊΡΠΈΡΠ°Π½ΠΈ ΠΌΠ°Π½Π΄ΠΈΠ±ΡΠ»Π°ΡΠ½ΠΈ ΡΡΠ΅ΡΠΈ ΠΌΠΎΠ»Π°ΡΠΈ ΡΠΈΠΌΠ΅ΡΡΠΈΡΠ½ΠΎ ΠΏΠΎΡΡΠ°Π²Π΅Π½ΠΈ Π±Π΅ΡΠ΅ ΠΏΡΠΈΠΌΠ΅Π½Π° Π½Π° ΠΠ»ΠΈΠ½ΠΈΠΊΠ°ΡΠ° Π·Π° ΠΎΡΠ°Π»Π½Π° Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ°. ΠΠΎΡΠ°Π΄ΠΈ ΠΏΠΎΡΡΠ°Π²Π΅Π½ΠΎΡΡΠ° Π½Π° ΠΈΠΌΠΏΠ°ΠΊΡΠΈΡΠ°Π½ΠΈΡΠ΅ ΠΌΠΎΠ»Π°ΡΠΈ Π²ΠΎ Π±Π»ΠΈΠ·ΠΈΠ½Π° Π½Π° ΠΌΠ°Π½Π΄ΠΈΠ±ΡΠ»Π°ΡΠ½ΠΈΠΎΡ ΠΊΠ°Π½Π°Π», ΡΠ΅ ΠΎΠ΄Π»ΡΡΠΈΠ²ΠΌΠ΅ Π΅Π΄Π½ΠΈΠΎΡ ΡΠΌΠ½ΠΈΠΊ Π΄Π° ΡΠ΅ ΠΎΡΡΡΡΠ°Π½ΠΈ ΡΠΎ ΠΏΠΎΠΌΠΎΡ Π½Π° ΠΏΠΈΠ΅Π·ΠΎΠ΅Π»Π΅ΠΊΡΡΠΈΡΠ½Π° Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ°, Π° ΠΊΠ°Ρ ΠΊΠΎΠ½ΡΡΠ°Π»Π°ΡΠ΅ΡΠ°Π»Π½ΠΈΠΎΡ ΡΡΠ΅Ρ ΠΌΠΎΠ»Π°Ρ ΠΎΡΡΠ΅ΠΎΡΠΎΠΌΠΈΡΠ°ΡΠ° Π±Π΅ΡΠ΅ Π½Π°ΠΏΡΠ°Π²Π΅Π½Π° ΡΠΎ ΠΏΠΎΠΌΠΎΡ Π½Π° Ρ
ΠΈΡΡΡΡΠΊΠΈ Π½Π°ΡΠ°Π΄Π½ΠΈΠΊ ΠΈ ΠΊΠ°ΡΠ±ΠΈΠ΄Π΅Π½ Π±ΠΎΡΠ΅Ρ.
Π Π°Π·Π»ΠΈΡΠ½ΠΈ ΠΊΡΠΈΡΠ΅ΡΠΈΡΠΌΠΈ Π±Π΅Π° Π·Π΅ΠΌΠ΅Π½ΠΈ Π²ΠΎ ΠΎΠ±Π·ΠΈΡ Π²ΠΎ ΡΠ΅ΠΊΠΎΡ Π½Π° ΠΈΠ½ΡΠ΅ΡΠ²Π΅Π½ΡΠΈΡΠ°ΡΠ° ΠΈ Π²ΠΎ ΠΏΠΎΡΡΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΈΠΎΡ ΡΠ΅ΠΊ, ΡΠΎ ΡΠ΅Π» Π΄Π° ΡΠ΅ ΡΠΏΠΎΡΠ΅Π΄Π°Ρ Π΄Π²Π΅ΡΠ΅ ΡΠ΅Ρ
Π½ΠΈΠΊΠΈ.
Π Π΅Π·ΡΠ»ΡΠ°Ρ: ΠΠ° ΠΏΠΈΠ΅Π·ΠΎΠ΅Π»Π΅ΠΊΡΡΠΈΡΠ½Π°ΡΠ° ΡΠ΅Ρ
Π½ΠΈΠΊΠ° Π΅ ΠΏΠΎΡΡΠ΅Π±Π½ΠΎ ΠΏΠΎΠ²Π΅ΡΠ΅ Π²ΡΠ΅ΠΌΠ΅ ΠΎΡΠΊΠΎΠ»ΠΊΡ ΠΏΡΠΈ ΠΊΠΎΠ½Π²Π΅Π½ΡΠΈΠΎΠ½Π°Π»Π½ΠΈΠΎΡ ΠΌΠ΅ΡΠΎΠ΄. ΠΠΎΡΡΠΎΠΈ Π½Π°ΠΌΠ°Π»Π΅Π½ ΠΏΠΎΡΡΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π΅Π½ Π΄ΠΈΡΠΊΠΎΠΌΡΠΎΡΡ ΠΏΠΎΡΠ»Π΅ ΠΏΠΈΠ΅Π·ΠΎΡ
ΠΈΡΡΡΠ³ΠΈΡΠ°.
ΠΠ°ΠΊΠ»ΡΡΠΎΠΊ: ΠΠΎΡΡΠΎΡΠ°Ρ ΠΎΠ΄ΡΠ΅Π΄Π΅Π½ΠΈ ΠΏΡΠ΅Π΄Π½ΠΎΡΡΠΈ Π·Π° Π΅ΠΊΡΡΡΠ°ΠΊΡΠΈΡΠ° Π½Π° ΠΈΠΌΠΏΠ°ΠΊΡΠΈΡΠ°Π½ΠΈ ΠΌΠ°Π½Π΄ΠΈΠ±ΡΠ»Π°ΡΠ½ΠΈ ΡΡΠ΅ΡΠΈ ΠΌΠΎΠ»Π°ΡΠΈ ΡΠΎ ΠΏΠΈΠ΅Π·ΠΎΡ
ΠΈΡΡΡΡΠΊΠ° ΡΠ΅Ρ
Π½ΠΈΠΊΠ° Π½Π° ΡΠ°Π±ΠΎΡΠ° ΠΊΠΎΠΌΠΏΠ°ΡΠΈΡΠ°Π½ΠΎ ΡΠΎ ΠΊΠΎΠ½Π²Π΅Π½ΡΠΈΠΎΠ½Π°Π»Π½ΠΈΡΠ΅ ΡΠΎΡΠΈΡΠ°ΡΠΊΠΈ
Π½Π°ΡΠ°Π΄Π½ΠΈ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠΈ. ΠΠΎΡΡΠ°ΠΏΠ½ΠΈΡΠ΅ ΠΏΠΎΠ΄Π°ΡΠΎΡΠΈ ΡΠ° ΠΈΡΡΠ°ΠΊΠ½ΡΠ²Π°Π°Ρ ΠΌΠΎΠΆΠ½ΠΎΡΡΠ° Π·Π° ΠΏΠΎΠΌΠ°Π»ΠΊΡ ΠΏΠΎΡΡΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΈ ΡΠ΅ΠΊΠ²Π΅Π»ΠΈ ΠΈ ΠΏΠΎΠ΄ΠΎΠ±ΡΠ΅Π½ΠΎ Π·Π°Π·Π΄ΡΠ°Π²ΡΠ²Π°ΡΠ΅ Π²ΠΎ ΡΠ»ΡΡΠ°ΠΈΡΠ΅ ΠΊΠ°Π΄Π΅ Π΅ ΡΠΏΠΎΡΡΠ΅Π±Π΅Π½Π° ΠΏΠΈΠ΅Π·ΠΎΡ
ΠΈΡΡΡΠ³ΠΈΡΠ°ΡΠ°, Π½ΠΎ ΡΠΎ ΠΏΡΠΎΠ»ΠΎΠ³ΠΈΡΠ°Π½ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎ Π²ΡΠ΅ΠΌΠ΅
Application of piezosurgery in the extraction of impacted canines (case report)
Introduction: The permanent canines and wisdom teeth are most affected by impaction. Regarding the impacted canines, orthodontic traction and self-transplants are potential treatment options but many factors have to be considered when performing these interventions: patient age, root formation stage and tooth development, angulation, absence of root dilacerations, extensively of the osteotomy, etc. In cases where these two treatment options are unpredictable or contraindicated, a surgical extraction of the impacted tooth is a method of choice.
Aim: The aim is to present a piezosurgery-assisted extraction of impacted canine evaluating advantages and disadvantages when compared to osteotomy with conventional rotatory instruments.
Material and methods: A 14 years-old female was referred to our clinic with complaint for absence of the right maxillary canine. CBCT scan revealed impacted maxillary right canine, Class III by Archer. Due to the unfavorable position and curved root, orthodontic traction treatment was considered as contraindicated, so we proceeded with a tooth removal using piezo surgical device.
Results: Piezosurgery showed less damaging of adjacent tissue and less heating during the procedure, shortened postoperative period and patient discomfort, as well as lower inflammatory response.
Conclusion: Taking into account the advantages over disadvantages of using the piezo approach for extraction of impacted canines, we can recommend this method with full confidence and predictable outcomes
Autogenous dentin grafting of osseous defects distal to maxilar secound molars after extraction of impacted third molars
Bone loss at the distal aspect of mandibular or maxillary second molars frequently is reported after extraction of impacted third molars. This study examined osseous healing following guided bone regeneration treatment of osseous defects distal to maxillary second molars after surgical removal of impacted mesioangulary or horizontally inclined third molars using the processed third molar as the graft material. After surgical extraction of the third molars, the extracted teeth were stripped of any soft tissue, including the periodontal ligament, then grinded and disinfected using a dentin grinding protocol to produce an autogenous dentin graft (ADG). This graft was then placed into the extraction socket and covered with a hemostatic sponge prior to site closure. On the control (right)site underwent the same procedure as those in the left(study) site except that no ADG was placed into the socket. The alveolar bone level distal to the second molar was established by both probing depths and radiographic evaluation, which were compared between the two sites. Clinical and radiological examinations were performed, including panoramic radiographs and probing depths before and 3 months postoperatively
Continuous muscle, glial, epithelial, neuronal, and hemocyte cell lines for Drosophila research
Expression of activated Ras, RasV12, provides Drosophila cultured cells with a proliferation and survival advantage that simplifies the generation of continuous cell lines. Here, we used lineage-restricted RasV12 expression to generate continuous cell lines of muscle, glial, and epithelial cell type. Additionally, cell lines with neuronal and hemocyte characteristics were isolated by cloning from cell cultures established with broad RasV12 expression. Differentiation with the hormone ecdysone caused maturation of cells from mesoderm lines into active muscle tissue and enhanced dendritic features in neuronal-like lines. Transcriptome analysis showed expression of key cell-type-specific genes and the expected alignment with single-cell sequencing and in situ data. Overall, the technique has produced in vitro cell models with characteristics of glia, epithelium, muscle, nerve, and hemocyte. The cells and associated data are available from the Drosophila Genomic Resource Center