| Autor: |
Gusel’nikova VV, Gudkova AY, Semernin EN, Grudinina NA, Krutikov AN, Shavlovsky MM, Milman BL, Korzhevskiy DE, Mikhailova EV, Kaminskaja EV, Mikhailov VM |
| Jazyk: |
English; Russian |
| Zdroj: |
Tsitologiia [Tsitologiia] 2016; Vol. 58 (10), pp. 763-70. |
| Abstrakt: |
The dystrophin-deficient mdx mouse is the most commonly used experimental model of Duchenne muscular dystrophy (DMD). Although the amyloid has been shown in the muscle biopsies of patients with different types of muscular dystrophies, there are no data on the amyloid accumulations in the biopsy of DMD patients or mdx mouse. Therefore, the aim of the present study was to testify the hypothesis of probable accumulation of amyloid in the visceral organs of mdx mouse. Specimens of myocardium, kidneys, and liver of male and female mdx mice aged from 2 months to 1.5 years (n = 9) were used in the study. The histochemical staining with Congo red demonstrated amyloid accumulations in the studied organs of the mdx mice. Morphology and localization of the found accumulations were described in details and analyzed. The mass-spectrometric study determined the vitronectin and apolipoprotein A-II as the most probable components of the amyloid accumulations in the mdx mouse. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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