Динаміка реографічних показників у собак за виконання епідуральної блокади 0,2% розчином бупівакаїну самостійно і на фоні премедикації ксилазином
Abstract
DYNAMICS OF RHEOGRAPHIC INDEXES FOR DOGS USING OF EPIDURAL BLOCKADE 0,2% BUPIVACAINE, AND EPIDURAL 0,2% BUPIVACAINE WITH XYLASINE PREMEDICATION
M. G. Ilnitskiy, D. V.Slusarenko
Abstract. Rheographia - is the general name of noninvasive biophysical method study of the cardiovascular system, integral and regional blood circulation. Rheogram is a graphic changes reflection of electric resistance of tissues, organs or body areas at a key-in through them of high-purity and small force electric current. It is based on registration changes of electric resistance of tissues at passing through them of current of high-purity. Electric tissues resistance periodically changes at passing through the vessels of pulse waves. By the base indexes of haemodynamics, which characterize heart work, so vessels the shock blood volume (SBV), minute volume of circulation (MVC) of blood, general peripheral vascular resistance, is considered (GPVR). Rheographia is simple, safe, and the comfortable method of research of the cardiovasal system. In addition, rheographia can research able to define the features of the vegetative regulation of blood circulation.
Researches conducted after the method of integral rheocardiographia (central cardiohaemodynamic). In the process of researches the followings rheographic indexes appeared most informing: minute volume of blood circulation, general peripheral vascular resistance, shock blood volume, haemodynamic blow, power of reduction of cardiac muscle. The rheographic parameters registered blockades to implementation, after introduction of bupivacaine through 30 min, and 7 hours.
In the group of animals which it was applied epidural 0,2% bupivacaine with the xylazine premedication (group XB) the meaningful (р≤0,05) decline of shock blood volume is registered statistically through 30 min after a blockade, in the same term registered the meaningful (р≤0,01) decline of cardiac index, which through 7 hours also was for certain below (р≤0,05) weekend of information, statistically, power of reduction of myocardium for certain went (р≤0,05) down through 30 min after implementation of blockade, minute volume of blood stream through 30 min after epidural introduction of bupivacaine went down considerably (р≤0,001), and through 7 hours also was for certain below (р≤0,01) weekend of information, general peripheral vascular resistance statistically went (р≤0,05) down both through 30 min and through 7 hours after the bupivacaine blockade. Comparative description of changes of rheographic indexes of animals of two groups testifies to the greater degree of influence on the integral hemodynamics of epidural 0,2% bupivacaine with the xylazine premedication (group XB) than epidural 0,2% bupivacaine ( B group).
The prospect of subsequent researches is determination of haemodynamic indexes for application of different charts of the local and general anaesthetizing for animals, and also account of these changes for implementation of medical nosotropic aims and operative interferences.References
Dzh. Edvard Morgan (2001). Klinicheskaya anesteziologiya [Clinical anesthesiology]. Moskov: BINOM, T.1, 396. (in Russia)
Dzh. Edvard Morgan (2000). Klinicheskaya anesteziologiya [Clinical anesthesiology]. Moskov: BINOM, T.2, 366. (in Russia)
Ilnitskyi M. H., Sliusarenko D. V. (2015). Dyferentsialna epiduralna blokada bupivakainom ta ropivakainom u sobak [Differential epidural block by bupivacaine and ropivacine in dogs]. Bila Tserkva, Naukovyi visnyk veterynarnoi medytsyny. Zbirnyk naukovykh prats BNAU, № 2(122), 123-127. (in Ukraine)
Ivanov L. B., Makarov V. A. (2000). Lekcii po klinicheskoj reografii. [Lectures on Clinical rheography]. Moskov: AOZT «Antidor», 320. (in Russia)
Malyshev V. D. (2000). Intensivnaja terapija. Reanimacija. Pervaja pomoshh': Uchebnoe posobie [Intensive therapy. Resuscitation. First aid]. Moskov: Medicina, 464. (in Russia)
Sliusarenko D. V., Ilnitskyi M. H. (2015). Otsiniuvannia efektyvnosti sympatychnoho komponentu epiduralnoi blokady 0,2 % rozchynom bupivakainu u sobak shliakhom infrachervonoi termometrii. [Evaluation of efficiency sympatic component epidural blockade 0,2 % solution bupivacaine for dogs infra-red thermometry]. Kharkiv,50-52. (in Ukraine)
Shershnev V. G. (1977). Klinicheskaja reografija. [Clinical rheography]. Kiev, 168. (in Ukraine)
Chepkyi L. P., Novytska-Usenko L. V., Tkachenko R. O. (2003). Anesteziolohiia ta intensyvna terapiia:Pidruchnyk [Anesthesiology and Intensive Care]. Kiyv:Vyshcha shkola, 399. (in Ukraine)
Downloads
Published
Issue
Section
License
Relationship between right holders and users shall be governed by the terms of the license Creative Commons Attribution – non-commercial – Distribution On Same Conditions 4.0 international (CC BY-NC-SA 4.0):https://creativecommons.org/licenses/by-nc-sa/4.0/deed.uk
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
