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2.1 Materials and experimental research methods

Problems of an experimental part of research:

1. Studying of reaction of a mucosa verhnecheljustnogo a sine of a rabbit on various plombirovochnye materials in short terms of observation (30 days).

2. The comparative characteristic of cytotoxic and sensitising action various by origin plombirovochnyh materials at their deducing in verhnecheljustnoj a sine.

3. Research patogistologicheskoj pictures in a mucosa and an osteal wall verhnecheljustnogo a sine of a rabbit at long (180 days) and superlong (360 days) a finding plombirovochnogo a material.

As a method of an estimation of influence plombirovochnyh materials on soft tissues in experiment it has been chosen podsadka plombirovochnyh materials in verhnecheljustnoj a sine of a rabbit. The choice of experimental model (verhnecheljustnoj a sine of rabbits) for the task in view decision has been caused by features of an anatomic structure of the top jaw at the given kind of animals, namely that they do not have forward osteal wall of a genyantrum. In this connection access to a sinus, to its mucous
To cover it is as much as possible facilitated, to pass a skin and mucous a forward wall of a sinus enough.

Animal under geksanalovym a narcosis spent a cut of soft tissues (the skin, a hypodermic fatty tissue) over area verhnecheljustnogo a sine in length to 2 see Then plombirovochnyj a material entered in verhnecheljustnoj a sine. To each animal placed on the one hand by one kind of an investigated material, and other party used for podsadki a titanic disk (the titan for dentalnyh implantatov series Ti6A114V) which was control.

Animals deduced from experiment by an overdosage of inhalation by an Aether. As object of research the mucosa of the top jaw and an osteal tissue surrounding it served. Terms of deducing of animals from experiment - 30, 180 and 360 days.

Research is spent on 24 one-year-old rabbits. Depending on conditions of experiment of animals sectioned into 4 groups on 6 in everyone:

1 I - into osteal defects entered "Endometazon" (f. "Septodont", France)

2 I - into osteal defects entered "Rezodent" (f. "Rainbow", Russia)

3 I - into osteal defects entered АН-26 (f. "Densplaj", the USA)

4 I (control group) - in osteal defects entered titanic disks (a titanium

For dentalnyh implantatov series Ti6Al 14V)>

The short characteristic plombirovochnyh materials.

1. «Endometasone ivoire» (f. "Septodont", France).

The material possesses bactericidal and antiseptic properties. The powder has the following structure: dexamethasone (0,01) - a corticosteroid, having strong antiinflammatory both antiallergenic an effect and considerably weakening morbidity of periapical reactions, Hydrocortisoni acetas (1,00г.), parafarmaldegid (2,20г.), rentgenkontrastnyj an excipient. Into liquid structure enters evgenol (91мл.).

2. "Rezodent" (f. "Rainbow", Russia).

Antiseptic material on Resorcinum - a formalin basis. The material "Rezodent" consists of the medical liquid containing a formic aldehyde; liquids for otverzhdenija;, being - the catalyst; a powder containing Resorcinum and rentgenkontrastnyj an excipient. At mixing of two liquids and a powder Pasta hardening within 24 hours is formed. Pasta basis is made antiseptic ' by pitch.

3. «АН-26» (f. "Densplaj", the USA). nerassasyvaemyj plombirovochnyj a material on a basis epoksidnoj: pitches. The material is issued in the form of the ready: to? To application rentge ї! kontrastnojpasty. Thanks to high level pH Pasta has the aseptic prolonged an effect in the root: the channel.

4. Titanic dentalnye implantaty series Ti6A114V. Are chosen., as a material for control gruppy.issledovanija.

Fabric blocks decalcified in Trilonum and subjected to standard histological processing with pouring in paraffin: and colouring - of paraffinic sections; a hematoxylin and eozinom - and on Mallori. Intensity and character of change of osteal structures it was estimated: with the help; histological and morfometricheskogo comparison methods. Allocated verhnecheljustnuju. A bone, fixed: it in 10 % neutral formalin, fabric blocks - decalcified century Trilonum and subjected to standard histological processing with pouring in paraffin. Sections of 8-10 mm painted in the thickness hematoxylin-eosine on the Van-bison and Mallori (colouring on ’ collagenic fibers). Intensity and character of reaction of osteal structures and: soft tissues of a rabbit estimated by means of histological and morfometricheskogo comparison methods (research; are executed on. To chair of histology and pathological; anatomy SGAU, managing chair - d.b.n., professor T. I.Lapina).

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Scientific source ZEKERJAEV Rashid Sultanovich. the COMPARATIVE ESTIMATION of ENDOSCOPIC METHODS of TREATMENT SICK of the CHRONIC DONTOGENOUS GENYANTRITIS CAUSED by DEDUCING PLOMBIROVOCHNOGO of the MATERIAL In VERHNECHELJUSTNOJ the SINE. The DISSERTATION on competition of a scientific degree of the candidate of medical sciences.

Other medical related information 2.1 Materials and experimental research methods:

  1. INTRODUCTION
  2. materials and methods of experimental researches
  3. THE LITERATURE LIST
  4. 2.2. Methods of research Realization of objects in view and work problems was carried out in frames kah an experimental research.
  5. INTRODUCTION
  6. Experimental researches on processing of video shots of ultrasonic
  7. Application of mathematical methods in problems of forecasting of occurrence and development of diseases
  8. the Table of contents
  9. the Analysis of methods of calculation of parametres of complex resistance of biomaterials
  10. the Stuff and research methods.
  11. the Basic maintenance of the dissertation
  12. theoretical approaches to research of professional work of the teacher-psychologist
  13. the Professiografichesky approach to research of professional work of the subject of work
  14. results of realisation of model of professional work of the teacher-psychologist on psychological support of adaptation of pupils to conditions suvorovskogo military school
  15. THE BASIC MAINTENANCE OF THE DISSERTATION
  16. THE WORK GENERAL CHARACTERISTIC
  17. a technique professiograficheskogo researches of activity of the master - the adviser