دورية أكاديمية
Treatment of dilated cardiomyopathy in rabbits with mesenchymal stem cell transplantation and platelet-rich plasma.
| العنوان: | Treatment of dilated cardiomyopathy in rabbits with mesenchymal stem cell transplantation and platelet-rich plasma. |
|---|---|
| المؤلفون: | Mörschbächer PD; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil; Laboratory of Embryology, Porto Alegre Clinical Hospital, Porto Alegre, Brazil. Electronic address: pdmvet@yahoo.com.br., Alves Garcez TN; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil., Paz AH; Laboratory of Embryology, Porto Alegre Clinical Hospital, Porto Alegre, Brazil., Magrisso AB; Laboratory of Embryology, Porto Alegre Clinical Hospital, Porto Alegre, Brazil., Mello HF; Laboratory of Embryology, Porto Alegre Clinical Hospital, Porto Alegre, Brazil., Rolim VM; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil., Neuwald EB; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil., Driemeier D; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil., Contesini EA; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil., Cirne-Lima E; Graduate Program in Veterinary Science, Federal University of Rio Grande do Sul, Av. Bento Gonçalves 9090, CEP 91540-000 Porto Alegre, Brazil; Laboratory of Embryology, Porto Alegre Clinical Hospital, Porto Alegre, Brazil. |
| المصدر: | Veterinary journal (London, England : 1997) [Vet J] 2016 Mar; Vol. 209, pp. 180-5. Date of Electronic Publication: 2015 Nov 24. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Balliere Tindall Country of Publication: England NLM ID: 9706281 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-2971 (Electronic) Linking ISSN: 10900233 NLM ISO Abbreviation: Vet J Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: London : Balliere Tindall Original Publication: London : Ballière Tindall, c1997- |
| مواضيع طبية MeSH: | Mesenchymal Stem Cell Transplantation* , Regeneration*, Cardiomyopathy, Dilated/*therapy , Heart/*physiology , Platelet-Rich Plasma/*physiology, Adipose Tissue/physiology ; Animals ; Cardiomyopathy, Dilated/chemically induced ; Doxorubicin/toxicity ; Female ; Male ; Rabbits |
| مستخلص: | Dilated cardiomyopathy (DCM) is a major cause of cardiovascular mortality and morbidity, and there is evidence to suggest that stem cell transplantation may be a viable treatment option for this condition. Therefore, the goal of the present study was to assess myocardial regeneration in rabbits with doxorubicin-induced DCM treated with adipose mesenchymal stem cells (MSC) alone or in combination with platelet-rich plasma (PRP). Twenty New Zealand rabbits received doxorubicin for the induction of DCM and were divided into four groups according to treatment: saline, MSC, PRP and MSC + RP. Treatment agents were injected directly into the left ventricular myocardium following a thoracoscopy. Rabbits were assessed through echocardiographic and electrocardiographic examinations, as well as serum cardiac troponin I measurements at baseline, after the induction of DCM and 15 days after treatment. Animals were euthanased following the last assessment, and hearts were collected for histopathological analyses. The MSC group showed improvements in all parameters assessed, while the PRP group showed significantly impaired heart function. Histopathology of the heart revealed that the MSC group displayed the lowest number of lesions, while rabbits in the MSC + PRP, saline and PRP groups had steadily advancing lesions. These results suggest that MSC transplantation can improve heart function in rabbits with DCM, and underscore the need for further studies of the effects of PRP on the myocardium. (Copyright © 2016 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Cardiology; Cell therapy; Scaffold; Stem cell; Troponin I |
| المشرفين على المادة: | 80168379AG (Doxorubicin) |
| تواريخ الأحداث: | Date Created: 20160203 Date Completed: 20170110 Latest Revision: 20170111 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/j.tvjl.2015.11.009 |
| PMID: | 26832807 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1532-2971 |
|---|---|
| DOI: | 10.1016/j.tvjl.2015.11.009 |