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| Martino,H.F.; Oliveira,P.S.; Souza,F.C.; Costa,P.C.; Assunção e Silva,E.; Villela,R.; Gaze,M.; Weitzel,L.H.; Oliveira Jr.,A.; Muccillo,F.B.; Arvelo,S.N.S.; Sá,R.; Guimarães,T.C.F.; Tura,B.R.; Campos de Carvalho,A.C.. |
| The aim of this study was to determine if bone marrow mononuclear cell (BMMC) transplantation is safe for moderate to severe idiopathic dilated cardiomyopathy (IDC). Clinical trials have shown that this procedure is safe and effective for ischemic patients, but little information is available regarding non-ischemic patients. Twenty-four patients with IDC, optimized therapy, age 46 ± 11.6 years, 17 males, NYHA classes II-IV, and left ventricular ejection fraction <35% were enrolled in the study. Clinical evaluation at baseline and 6 months after stem cell therapy to assess heart function included echocardiogram, magnetic resonance imaging, cardiopulmonary test, Minnesota Quality of Life Questionnaire, and NYHA classification. After cell transplantation 1... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bone marrow cells; Mononuclear fraction; Autologous transplantation; Ejection fraction; Treadmill test; Dilated cardiomyopathy. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010001000011 |
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| Wang,Liming; Zhu,L.; Luan,R.; Wang,L.; Fu,J.; Wang,X.; Sui,L.. |
| Dilated cardiomyopathy (DCM) is characterized by ventricular dilatation, and it is a common cause of heart failure and cardiac transplantation. This study aimed to explore potential DCM-related genes and their underlying regulatory mechanism using methods of bioinformatics. The gene expression profiles of GSE3586 were downloaded from Gene Expression Omnibus database, including 15 normal samples and 13 DCM samples. The differentially expressed genes (DEGs) were identified between normal and DCM samples using Limma package in R language. Pathway enrichment analysis of DEGs was then performed. Meanwhile, the potential transcription factors (TFs) and microRNAs (miRNAs) of these DEGs were predicted based on their binding sequences. In addition, DEGs were mapped... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dilated cardiomyopathy; Differentially expressed genes; Pathway enrichment analysis; Transcription factors; MicroRNAs; Small molecules. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000706 |
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| del Corsso,C.; Campos de Carvalho,A.C.. |
| Dilated cardiomyopathy can be the end-stage form and common denominator of several cardiac disorders of known cause, such as hypertensive, ischemic, diabetic and Chagasic diseases. However, some individuals have clinical findings, such as an increase in ventricular chamber size and impaired contractility (classical manifestations of dilated cardiomyopathy) even in the absence of a diagnosed primary disease. In these patients, dilated cardiomyopathy is classified as idiopathic since its etiology is obscure. Nevertheless, regardless of all of the advances in medical, pharmacological and surgical procedures, the fate of patients with dilated cardiomyopathy (of idiopathic or of any other known cause) is linked to arrhythmic episodes, severe congestive heart... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dilated cardiomyopathy; Stem cell; Heart failure; Chagas’ disease; Cell therapy. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000500002 |
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| Soufen,H.N.; Salemi,V.M.C.; Aneas,I.M.S.; Ramires,F.J.A.; Benício,A.M.D.; Benvenuti,L.A.; Krieger,J.E.; Mady,C.. |
| Cardiac interstitial fibrosis may contribute to ventricular dysfunction and the prognosis of patients with dilated cardiomyopathy. The objective of the present study was to determine if total myocardial collagen content and collagen type III/I (III/I ratio) mRNAs differ in hypertensive, alcoholic, and idiopathic dilated cardiomyopathy subjects. Echocardiography and exercise cardiopulmonary testing were performed in patients with idiopathic (N = 22), hypertensive (N = 12), and alcoholic (N = 11) dilated cardiomyopathy. Morphometric analysis of collagen was performed in fragments obtained by endomyocardial biopsy with picrosirius red staining. The collagen III/I ratio was determined by reverse transcription polymerase chain reaction. Samples of controls (N =... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol; Heart failure; Hypertension; Dilated cardiomyopathy; Collagen. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001200009 |
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| HORIUCHI, Noriyuki; KUMAGAI, Daishiro; MATSUMOTO, Kotaro; INOKUMA, Hisashi; FURUOKA, Hidefumi; KOBAYASHI, Yoshiyasu; 松本, 高太郎; 猪熊, 壽; 古岡, 秀文; 古林, 与志安. |
| Bovine dilated cardiomyopathy (DCM) is an autosomal recessive genetic disorder causing congestive heart failure and subsequent death. Recently, a nonsense mutation c.343C>T in the bovine optic atrophy 3 (OPA3) gene had been reported to cause the DCM in Holstein cattle in Switzerland. However, the mutation has not been confirmed in bovine DCM outside Switzerland. Nine Holstein Friesian cows that were macroscopically and histologically diagnosed with or suspected of DCM and 12 control cows kept in Japan were tested for the mutation. The mutation surrounding OPA3 DNA fragment was amplified by PCR and subjected to direct sequences. The homogeneous c.343C>T mutation was proved to occur in all the affected cows and not in the control cows. The present... |
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Palavras-chave: Cattle; Dilated cardiomyopathy; Nonsense mutation; OPA3 gene. |
| Ano: 2015 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4208 |
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| Jin,B.; Wu,B.W.; Wen,Z.C.; Shi,H.M.; Zhu,J.. |
| Idiopathic dilated cardiomyopathy (IDC) has been hypothesized as a multifactorial disorder initiated by an environment trigger in individuals with predisposing human leukocyte antigen (HLA) alleles. Published data on the association between HLA-DR3 antigen and IDC risk are inconclusive. To derive a more precise estimation of the relationship, a meta-analysis was performed. Studies were identified by searching the PUBMED and Embase database (starting from June 2015). A total of 19 case-control studies including 1378 cases and 10383 controls provided data on the association between HLA-DR3 antigen and genetic susceptibility to IDC. Overall, significantly decreased frequency of HLA-DR3 allele (OR=0.72; 95%CI=0.58-0.90; P=0.004) was found in patients with IDC... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: HLA-DR; Dilated cardiomyopathy; Polymorphism; Meta-analysis. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000400708 |
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