Search Results - "Kononovich, N A"

Hydrolysis of Bone-Replacing Materials Based on Polylactic Acid and Containing Hydroxyapatite in an In Vitro Experiment by Popkov, A. V., Stogov, M. V., Gorbach, E. N., Kononovich, N. A., Tushina, N. V., Tverdokhlebov, S. I., Dubinenko, G. E., Akimchenko, I. O., Bolbasov, E. N., Popkov, D. A.

“…We studied the features of hydrolytic degradation of polylactic acid (PLLA) implants depending on their structural filling with hydroxyapatite (HA). The…”
Get full text

Bone Healing by Using Ilizarov External Fixation Combined with Flexible Intramedullary Nailing versus Ilizarov External Fixation Alone in the Repair of Tibial Shaft Fractures: Experimental Study by Irianov, Y. M., Tverdokhlebov, S. I., Gorbach, E. N., Kononovich, N. A., Popkov, A. V., Popkov, D. A.

“…Purpose. Our research was aimed at studying the radiographic and histological outcomes of using flexible intramedullary nailing (FIN) combined with Ilizarov…”
Get full text

Use of Impedance Plethysmography for Assessment of Intraosseous Hemodynamics in Ilizarov Transosseous Osteosynthesis by Kononovich, N. A., Shastov, A. L.

“…Impedance plethysmography was shown to be applicable for assessment of the characteristics of the intraosseous circulation. Dogs underwent osteosynthesis of…”
Get full text

Assessment of the need for bioactive implants with antimicrobial properties in the treatment of patients with orthopedic pathology complicated by infection by Shastov, A. L., Ermakov, A. M., Popkov, A. V., Kononovich, N. A., Gorbach, E. N., Stogov, M. V.

“…The need for medical products with bioactive properties and antibacterial effects in the reconstructive treatment of bone pathology complicated by purulent…”
Get full text

Solution blow spinning of PLLA/hydroxyapatite composite scaffolds for bone tissue engineering by Popkov, A V, Kulbakin, D E, Popkov, D A, Gorbach, E N, Kononovich, N A, Danilenko, N V, Stankevich, K S, Choynzonov, E L, Zheravin, А А, Khlusov, I A, Bondar, L N, Perelmuter, V M, Bolbasov, E N, Tverdokhlebov, S I

“…Composite poly-L-lactide acid-based scaffolds with hydroxyapatite (HAp) content up to 75 wt.% were fabricated via solution blow spinning. The influence of HAp…”
Get more information

Bone Formation and Adaptive Morphology of the Anterior Tibial Muscle in 3-mm Daily Lengthening Using High-Fractional Automated Distraction and Osteosynthesis with the Ilizarov Apparatus Combined with Intramedullary Hydroxyapatite-Coated Wire by Gorbach, E. N., Filimonova, G. N., Kononovich, N. A., Popkov, A. V., Popkov, D. A.

“…Purpose. We studied osteogenesis and morphofunctional features of the anterior tibial muscle using 3-mm high-frequency automated lengthening with the Ilizarov…”
Get full text

Preparation and Effectiveness of Biologically Active Polypeptides from Fetal Bones for Stimulation of Chondrogenesis by Stogov, M. V., Kovin’ka, M. A., Kononovich, N. A., Stupina, T. A., Kireeva, E. A.

“…A biologically active complex of polypeptides was obtained from fetal bone to stimulate chondrogenesis. Its effectiveness was studied on the model of cartilage…”
Get full text

Use of biodegradable polycaprolactone matrix for filling bone defects (experimental study) by Popkov, A. V., Gorbach, E. N., Kononovich, N. A., Tverdokhlebov, S. I., Bolbasov, E. N., Popkov, D. A., Gorbach, E. S.

“…Background. There are unresolved issues in bone defect management associated with complications, invasiveness and long duration of treatment. The use of…”
Get full text

A Method for Preparation of Samples of Titanium–Containing Bone–Implant Units for Assessing Osseointegration by Kononovich, N. A., Litvinov, Yu. Yu, Gorbach, E. N., Popkov, A. V., Krasnov, V. V.

“…Diaphyseal defects of canine tibia bones were replaced with bioactive cylindrical mesh implants made of Ti–6Al–4V titanium alloy. Bone−implant units were cut…”
Get full text

Efficiency of 3D Implants with Bioactive Properties for Treatment of Extensive Bone Defects: Experimental Study by Popkov, A. V., Kononovich, N. A., Gorbach, E. N., Popkov, D. A.

“…Background. The problem of replacing extensive bone defects remains relevant. The use of implant structures with bioactive properties can stimulate…”
Get full text

Kinetics of Calcium and Phosphate Release from the Surface of Implants Coated Using Different Techniques by Kononovich, N. A., Stogov, M. V., Popkov, A. V., Gorbach, E. N., Kireeva, E. A., Tushina, N. V., Popkov, D. A.

“…In this work, the bioavailability of calcium and phosphate from the surface of rods with calcium phosphate coatings applied using different techniques was…”
Get full text

Experimental study of progressive tibial lengthening in dogs using the Ilizarov technique. Comparison with and without associated intramedullary K-wires by Popkov, D.A, Popkov, A.V, Kononovich, N.A, Barbier, D, Ceroni, D, Journeau, P, Lascombes, P

“…Abstract A delay in the union of bone regenerate in surgical lengthening procedures and the healing index (HI) are major factors in the quality of the results…”
Get full text

Blood Circulation in Muscles of the Back in Scoliosis Deformity of the Lumbar Spine and under Conditions of Its Correction by Kobyzev, E., Kononovich, N. A., Krasnov, V. V.

“…Experiments performed on dogs showed that the formation of scoliotic deformity of the lumbar spine sharply affects the hemodynamics of the back muscles, which…”
Get full text

Adaptation Capacity of Microcirculatory Bed of the Skin under Conditions of High-Frequency Rate Fractionated Automated Tibial Elongation by Gorbach, E. N., Kononovich, N. A.

“…The status of the microcirculatory bed in the skin in the bone regenerate projection was studied under conditions of fractionated automated tibial elongation…”
Get full text

Intramedullary Elastic Transphyseal Tibial Osteosynthesis and Its Effect on Segmental Growth by Popkov, D A, Kononovich, N A, Mingazov, E R, Shutov, R B, Barbier, D

“…Intramedullary transphyseal elastic osteosynthesis is used in children for the diseases accompanied by the reduced strength properties of bone tissue, and…”
Get more information

Evaluation of implant calcium-phosphate materials depending on their mineral content by I. A. Talashova, T. A. Silantieva, N. A. Kononovich, S. N. Luneva

“…Biocompatibility of original implant calcium-phosphate materials was evaluated in the experiment on animals. The methods of radiological electron-probe…”
Get full text

PREDICTION OF THE DURATION OF DISTRACTION REGENERATED BONE MATURATION by Tushina, N. V., Stogov, M. V., Kononovich, N. A., Yemanov, A. A.

“…Aim of the study the characteristics of changes of serum biochemical parameters in dogs with delayed maturation of the distraction regenerate after surgical…”
Get full text

Bioactive biodegradable polycaprolactone implant for management of osteochondral defects: an experimental study by Popkov, A. V., Gorbach, E. S., Gorbach, E. N., Kononovich, N. A., Kireeva, E. A., Popkov, D. A.

“…Introducrion Repair of the affected articular surface still remains an unsolved problem. The purpose of this study was to assess the efficacy of a…”
Get full text

Types of Vascular Response to Direct Intraoperative Electrical Stimulation of the Sciatic Nerve after Autoneuroplasty and Their Effect on Limb Function Recovery by Shchudlo, N. А., Kononovich, N. А., Kubrak, N. V., Kobyzev, А. Е.

“…We studied different types of the vascular response to direct intraoperative low-frequency electrical stimulation of the sciatic nerve after autoneuroplasty of…”
Get full text

Prediction Criteria for the Formation of Refracture after Union of a Long Bone Fracture on the Basis of Hemodynamic Changes in the Tissues of the Area of Damage by Kosimov, A. A., Khodzhanov, I. Yu, Kononovich, N. А., Gorbach, Е. N.

“…We studied hemodynamic changes in the area of leg bone fracture and determined the prognostic criteria for refracture formation after achieved union. In Wistar…”
Get full text