Zobrazeno 1 - 10
of 133
pro vyhledávání: '"A S Avrunin"'
Autor:
A. S. Avrunin, A. A. Pavlychev, A. A. Doctorov, A. S. Vinogradov, D. O. Samoilenko, G. I. Svirsky
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 22, Iss 4, Pp 88-97 (2016)
The authors suggested the 3D-superlattice (3DSL) model to describe the effect of coplanar assembly of the hydroxyapatite (HA) nanocrystallites on local electronic state of ions in mineralized bone. This model is based on the main structural and funct
Externí odkaz:
https://doaj.org/article/9a46b2d2136d41a7bb257f9702e7cbf7
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 1, Pp 48-57 (2016)
The authors discuss the questions concerning local structural-temporal changes in skeletal mineralization degree, local hyper-mineralization, the role of the spatial gradient of skeletal mineralization in forces distribution during locomotion, micros
Externí odkaz:
https://doaj.org/article/2f2ed2b78d4c4f0e8683790ae55dc28a
Autor:
A. S. Avrunin, Y. I. Denisov-Nikolsky, A. A. Doktorov, Y. S. Krivosenko, D. O. Samoylenko, A. A. Pavlychev, I. I. Shubnyakov
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 3, Pp 37-50 (2016)
Basing on scientific publications and original research the authors specified the effect of incorporation and adsorption of different ions and water molecules on physical, chemical and mechanical properties of bioapatite and determined new directions
Externí odkaz:
https://doaj.org/article/1a87b52029f34f0db8fe189caaf0bc59
Autor:
A. S. Avrunin
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 4, Pp 68-76 (2016)
Aim: to define main clinical and diagnostical problems related to osteoporosis and osteomalacia. Literature data showed that not only osteoporosis but osteomalacia may be the reason for decreasing of mechanical properties of skeleton with risk of low
Externí odkaz:
https://doaj.org/article/8649b830e3684f8fac8884057c9ae668
DEPENDENCY OF OSTEOGENIC EFFECTS ON CHARACTERISTICS OF MECHANICAL LOAD APPLIED TO OSSEOUS STRUCTURES
Autor:
A. S. Avrunin, A. A. Doktorov
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 2, Pp 88-100 (2016)
Purpose of the study: to evaluate osteogenic rate of various characteristics of mechanical loading based on the authors’ data as well as literature analysis.Literature analysis proved that clinical outcome of physical training can be achieved not o
Externí odkaz:
https://doaj.org/article/317af46dc5c347abaea755fccdd617a3
Autor:
A. S. Avrunin, A. A. Doktorov
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 4, Pp 131-143 (2016)
Aim. Based on own and literature date to define biologically rational elements of complex approach to bone mass loss prophylaxis and treatment. Nowadays there are two points of view regarding bone mass loss prophylaxis and treatment. The first favor
Externí odkaz:
https://doaj.org/article/97df5c9ae22b4adca6ebe6d75a44ec6e
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 2, Pp 72-83 (2013)
For the first time on the basis of computer modeling using the finite element method the mechanical role of mineral compounds, binding all of the bone minerals in the whole monolith was evaluated. By multivariate computational experiments the authors
Externí odkaz:
https://doaj.org/article/567ad4067bad48748a9c782d47668778
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 1, Pp 127-137 (2013)
Aim: Basing on own and literature date to characterize biological necessity of modification the ability of bone structures to be deformed and carrying capacity of lacunar-channel system to provide the basis for interaction between this pathways and p
Externí odkaz:
https://doaj.org/article/12acdfddd70e41eca7b9bceb0ecc0f87
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 2, Pp 105-116 (2012)
The paper contains a critical analysis of the mechanostat theory. It is shown that for continuous modeling and osteoklastic-and-osteoblastic remodeling is not providing the necessary safety margin of skeletal structures and reduce risk of fractures.
Externí odkaz:
https://doaj.org/article/3938d3666a4a48bdadb028846783ac03
Autor:
A. S. Avrunin
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 1, Pp 128-134 (2012)
The article discusses in a chronological order the terms used by different researchers during over 150 years to describe the phenomenon of osteocytic remodeling (halisteresis, oncosis with trypsis, Inseln von basophiler Substanz, zone of diffusion, i
Externí odkaz:
https://doaj.org/article/93905aba0ca8465f9ae8642df98bbe3e