Adult Stem Cells
Mostrando 1-12 de 377 artigos, teses e dissertações.
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1. COVID-19 and adult acute lymphoblastic leukemia: Presentation and management
ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common malignancy in children characterized by the overproduction and accumulation of immature lymphoid cells in the bone marrow and peripheral blood. The BMI-1 is an important component of the Polycomb Repressive Complex-1 (PRC1). It is an important molecule for the self-renewal of hematopo
Hematol., Transfus. Cell Ther.. Publicado em: 2021-06
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2. Adult mesenchymal stem cells and their possibilities for Dentistry: what to expect?
RESUMO Introdução: As células-tronco obtidas a partir da polpa de dentes decíduos humanos são células multipotentes altamente proliferativas e plásticas, o que as torna um modelo relevante de células-tronco, aplicado em diversas áreas biomédicas, com diferentes propósitos. Objetivo: A partir de uma breve revisão da literatura, o presente trabal
Dental Press J. Orthod.. Publicado em: 2020-05
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3. Haploidentical transplantation outcomes are comparable with those obtained with identical human leukocyte antigen allogeneic transplantation in Chilean patients with benign and malignant hemopathies
Abstract Introduction Patients with benign or malignant blood disorders, who require allogeneic stem cell transplantation and lack an identical human leukocyte antigen HLA identicalHL sibling donor, could be transplanted with hematopoietic stem cells from unrelated adult or umbilical cord donors. However, in our country, both approaches are costly and time-
Hematol., Transfus. Cell Ther.. Publicado em: 2020-03
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4. Spontaneous splenic rupture associated with multiple myeloma: a serious and unusual case
Abstract Introduction Patients with benign or malignant blood disorders, who require allogeneic stem cell transplantation and lack an identical human leukocyte antigen HLA identicalHL sibling donor, could be transplanted with hematopoietic stem cells from unrelated adult or umbilical cord donors. However, in our country, both approaches are costly and time-
Hematol., Transfus. Cell Ther.. Publicado em: 2020-03
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5. Fibrin biopolymer as scaffold candidate to treat bone defects in rats
ABSTRACT Background: Bone tissue repair remains a challenge in tissue engineering. Currently, new materials are being applied and often integrated with live cells and biological scaffolds. The fibrin biopolymer (FBP) proposed in this study has hemostatic, sealant, adhesive, scaffolding and drug-delivery properties. The regenerative potential of an associat
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 04/11/2019
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6. Immunophenotyping, plasticity tests and nanotagging of stem cells derived from adipose tissue of wild rodent agouti (Dasyprocta prymnolopha)
RESUMO Há um interesse crescente no estudo das células estaminais mesenquimais, não especializadas, pois ainda existem algumas discussões sobre seu comportamento in vitro. A medicina regenerativa é uma ciência em fase de crescimento que desenvolve tratamentos como terapia celular utilizando células estaminais somáticas. Em vários estudos, o tecido a
Arq. Bras. Med. Vet. Zootec.. Publicado em: 28/10/2019
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7. Isolation and characterization of mesenchymal stem/stromal cells from Ctenomys minutus
Abstract Mesenchymal stem/stromal cells (MSCs) are multipotent cells distributed in all tissues and characterized by adherence, morphology, immunophenotype and trilineage differentiation potential. The present study aimed to isolate and characterize adherent MSC-like populations from different tissues of Ctenomys minutus, a threatened wildlife rodent popular
Genet. Mol. Biol.. Publicado em: 29/11/2018
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8. Micromass cultures are effective for differentiation of human amniotic fluid stem cells into chondrocytes
OBJECTIVES: Articular cartilage is vulnerable to injuries and undergoes an irreversible degenerative process. The use of amniotic fluid mesenchymal stromal stem cells for the reconstruction of articular cartilage is a promising therapeutic alternative. The aim of this study was to investigate the chondrogenic potential of amniotic fluid mesenchymal stromal
Clinics. Publicado em: 05/04/2018
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9. Muscle regeneration through therapy with estromal stem cells in injury of infraespinhosus muscle of sheep
Abstract Purpose: To evaluate the effects of rotator cuff muscle regeneration in sheep and establish an experimental model for the use of autologous stem cells as a treatment option for tendon injuries. Methods: Infrared muscle tenotomies and Penrose drain implantation were performed on 12 shoulders of six clinically healthy adult sheep. After 60 days, t
Acta Cir. Bras.. Publicado em: 2018-03
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10. Evidence of progenitor cells in the adult human cochlea: sphere formation and identification of ABCG2
OBJECTIVES: The aim of this study was to search for evidence of stem or progenitor cells in the adult human cochlea by testing for sphere formation capacity and the presence of the stem cell marker ABCG2. METHODS: Cochleas removed from patients undergoing vestibular schwannoma resection (n=2) and from brain-dead organ donors (n=4) were dissociated for eith
Clinics. Publicado em: 2017-11
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11. Repair of bone defects using adipose-derived stem cells combined with alpha-tricalcium phosphate and gelatin sponge scaffolds in a rat model
Abstract Objectives This study aimed to evaluate the potential of adipose-derived stem cells (ASCs) combined with a modified α-tricalcium phosphate (α-TCP) or gelatin sponge (GS) scaffolds for bone healing in a rat model. Material and Methods Bone defects were surgically created in the femur of adult SHR rats and filled with the scaffolds, empty or com
J. Appl. Oral Sci.. Publicado em: 2017-02
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12. Relationship between hypertension and periapical lesion: an in vitro and in vivo study
Abstract The aim of this study was to compare potential aspects of periapical lesion formation in hypertensive and normotensive conditions using hypertensive (BPH/2J) and wild-type control (BPN/3J) mice. The mandibular first molars of both strains had their dental pulp exposed. At day 21 the mice were euthanized and right mandibular molars were used to evalu
Braz. oral res.. Publicado em: 10/10/2016