- PII
- 10.31857/S0869813924030068-1
- DOI
- 10.31857/S0869813924030068
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 110 / Issue number 3
- Pages
- 414-423
- Abstract
- The mechanisms of cerebral reperfusion injury restriction by remote conditionig (RC) is interesting due to its possible effects on functional recovery after brain ischemia. The assessment of the role of syndecan-1 (SDC-1) and annexin-5 (ANXA5) content in blood plasma was performed by ischemic-reperfusion injury on middle cerebral artery model in rats. We used RC protocol. Randomized controlled trials were conducted. Ischemia had been done by MCAo (middle cerebral artery occlusion) by Belayev [6]. Animals used were the Wistar rat-males weighting 250 g. under general anesthesia (Zoletil 100 и Xylazine 2%). MCAo animals had been detected 41.4*±1.3 ng/ml SDC-1 plasma’s level (30%). MCAo animals with RC protocol had been detected 67.8**±5.8 ng/ml SDC-1 plasma’s level (112%). Infarction volume in MCAo animals’ brain reviled 31.97 ± 2.5% injury; the volume of infarction was 13.6 ± 1.3%. Swelling of tissue in МCАо animals with RC was 16 ± 2.1%; in contrary, in МCАо animals’ swelling of tissue was bigger up to 47 ± 3.3%. Correlation analysis in MCAo animals with RC reviled high direct correlation relationship between infarction area and muscle strength in the right forelimb (КК=0.72). Correlation analysis reviled very high inverse correlation between infarct area and capillary blood flow in МCАо animals with RC (p < 0.01; r = -0.98). It is being discussed the SDC-1 protein in blood plasma may play role of potential regulator of infarct–limiting effects of remote ischemic postconditioning which cause functional recovery.
- Keywords
- МСАо церебральная ишемия дистантное ишемическое посткондиционирование синдекан-1 аннексин-5
- Date of publication
- 15.03.2024
- Year of publication
- 2024
- Number of purchasers
- 0
- Views
- 54
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