Publications by authors named "Valentyna Honcharenko"
Objective: The aim: To find out the sources of formation and the chronological sequence of the morphogenesis of the maxilla at the early stages of human ontogenesis.
Patients And Methods: Materials and methods: 14 series of consecutive histological specimens of human embryos and prefetuses (4,0-66,0 mm of parietal-coccygeal length) aged from 4 to 11 weeks of intrauterine development with the use of a complex of modern morphological methods of investigation (anthropometry, morphometry, microscopy, and 3D computer reconstruction) were studied.
Results: Results: On the basis of a complex of morphological research methods, data were obtained that made it possible to establish the general patterns of development of the human maxilla: separation of the pharyngeal apparatus (4th week), convergence and fusion of the jaw processes (5-8th weeks), formation of tooth buds (7-8th weeks), which allows considering the specified periods as critical in the formation of possible anomalies in the facial part of the skull.
Objective: The aim: Determining the ability of samples based on MMSC - AT differentiating in the osteogenic direction.
Patients And Methods: Materials and methods: The study was conducting at Bukovinian State Medical University, Chernivtsi, Ukraine. Adipose tissue samples were obtaining from the neck of 60 experimental animals (white Wistar rats).
Objective: The aim: Objective of the research was to study peculiarities of free radical oxidation and antioxidant protection parameters of the oral fluid in children with chronic catarrhal gingivitis with underlying diabetes mellitus.
Patients And Methods: Materials and methods: Oral fluid was examined in 105 children aged 12 including somatically healthy ones with intact periodontium and chronic catarrhal gingivitis, suffering from diabetes mellitus up to 5 years and more than 5 years with chronic catarrhal gingivitis. The parameters of lipid peroxide oxidation (level of diene conjugates, Malone dialdehyde) and antioxidant protection (activity of SOD and catalase, POM, whole protein; ceruloplasmin; НS-groups) of the oral fluid were determined.