Consulta: creatorFacets:"Conceição,M.L."
Registros recuperados: 3
Data/hora: 10/06/2024 05:45:48

Characterization of mesenchymal stem cells derived from equine adipose tissue
Provedor de dados: 45
Autores: Carvalho,A.M.; Yamada,A.L.M.; Golim,M.A.; Álvarez,L.E.C.; Jorge,L.L.; Conceição,M.L.; Deffune,E.; Hussni,C.A.; Alves,A.L.G.
Stem cell therapy has shown promising results in tendinitis and osteoarthritis in equine medicine. The purpose of this work was to characterize the adipose-derived mesenchymal stem cells (AdMSCs) in horses through (1) the assessment of the capacity of progenitor cells to perform adipogenic, osteogenic and chondrogenic differentiation; and (2) flow cytometry analysis using the stemness related markers: CD44, CD90, CD105 and MHC Class II. Five mixed-breed horses, aged 2-4 years-old were used to collect adipose tissue from the base of the tail. After isolation and culture of AdMSCs, immunophenotypic characterization was performed through flow cytometry. There was a high expression of CD44, CD90 and CD105, and no expression of MHC Class II markers. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immunophenotypic characterization; Differentiation; Equine; Adipose tissue; Mesenchymal stem cell.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000400001

Recurrent laryngeal neuropathy secondary to nerve compression by melanomas - case report
Provedor de dados: 45
Autores: Alonso,J.M.; Rosa,G.S.; Hataka,A.; Hussni,C.A.; Conceição,M.L.; Watanabe,M.J.; Rodrigues,C.A.; Alves,A.L.G.
ABSTRACT Recurrent laryngeal neuropathy (RLN) etiology can be acquired, iatrogenic or idiopathic. There are no previous reports of RLN caused by recurrent laryngeal nerve compression by melanomas. This report describes a horse presenting severe dyspnea and progressive weight loss. Physical exam demonstrated tachycardia, tachypnea, inspiratory dyspnea at rest, neck extension and mydriasis. Temporary tracheotomy was performed and videoendoscopic examination diagnosed grade IV laryngeal paralysis. The animal came suddenly to death by suppurative bacterial pneumonia. At necropsy, it was possible to observe multiple melanotic epithelioid melanoma nodules compressing the recurrent laryngeal nerve, alongside with lung and parotid metastasis. This finding...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horse; Melanocyte; Hemiplegia; Larynx.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000501477

Influence of carvacrol and thymol on the physiological attributes, enterotoxin production and surface characteristics of Staphylococcus aureus strains isolated from foods
Provedor de dados: 58
Autores: Souza,E.L.; Oliveira,C.E.V.; Stamford,T.L.M.; Conceição,M.L.; Gomes Neto,N.J.
This study evaluated the influence of the phenolic compounds carvacrol (CAR) and thymol (THY) on some physiological characteristics and on the modulation of the secretion of some staphylococcal virulence factors, that is, coagulase and enterotoxin. This study also investigated possible mechanisms for the establishment of the anti-staphylococcal activity of these compounds. Sublethal concentrations (0.3 and 0.15 µL/mL) of CAR and THY inhibited the activity of the enzymes coagulase and lipase and led to a decrease in salt tolerance. At the tested sublethal concentrations, both CAR and THY led to a total suppression of enterotoxin production. The loss of a 260-nm-absorbing material and an efflux of potassium ions occurred immediately after the addition of CAR...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phenolic compounds; Physiological suppression; Staphylococcal enterotoxins; Virulence.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100004