cd34 marker hematopoietic stem cells
Báo cáo hóa học: " Nutraceutical augmentation of circulating endothelial progenitor cells and hematopoietic stem cells in human subjects" potx
Ngày tải lên :
18/06/2014, 16:20
... statistical significance.
Results
Stem- Kine mobilizes CD34 and CD133 Cells
Quantification of peripheral blood cells expressing the
hematopoietic stem cell markers CD133 and CD34 was
performed at day ... human stem cells.
Stem Cells Dev 2006, 15(1):118-23.
77. Shytle RD, Ehrhart J, Tan J, Vila J, Cole M, Sanberg CD, Sanberg PR,
Bickford PC: Oxidative stress of neural, hematopoietic, and stem cells:
protection ... expressing the CD34 and CD133 markers are
associated with hematopoietic activity [33,34]. To
assess whether Stem- Kine supplementation altered
levels of functional hematopoietic progenitor cells in
peripheral...
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Báo cáo sinh học: " Phosphoproteomic analysis of apoptotic hematopoietic stem cells from hemoglobin E/b-thalassemia" pot
Ngày tải lên :
18/06/2014, 19:20
... relevant
signaling pathways in hematopoietic stem cells are still
poorly understood. Hematopoietic stem cells (HSCs)
contain specific markers on their surface such as CD34
and CD133 allowing for ... erythroid cells. The
cultivation of erythroid cells derived from HSCs /CD34
+
cells was performed according to a procedure previously
described [13] with some modifications. HSCs /CD34
+
cells were ... expressed the cell
surface marker CD34 and had low levels of CD45 and
were negative for glycophorin A. The p urity of the iso-
lated CD34
+
cells was 92% (data not shown). CD34
+
cells
from patients...
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Báo cáo y học: "ntravenous transplantation of allogeneic bone marrow mesenchymal stem cells and its directional migration to the necrotic femoral head"
Ngày tải lên :
25/10/2012, 11:18
... Flk-1+CD31 -CD34- mesenchymal
stem cells: feasibility and safety from monkey to human. Stem
Cells Dev,2006,15(3):349-357
41. Devine SM, Bartholomew AM, Mahmud N, et al. Mesenchymal
stem cells are ... of stem cells,
it is very important to observe the survival and cura-
tive effects of transplanted stem cells. Traditional
immunohistochemical method can easily identify the
transplanted cells ...
circulation in the necrotic femoral head and sur-
rounding tissues [4]. Mesenchymal stem cells (MSCs)
are multipotent stem cells that can differentiate into a
variety of cell types. In the field of...
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Báo cáo y học: "Low temperature tolerance of human embryonic stem cells"
Ngày tải lên :
31/10/2012, 16:57
... break-down and power failure.
Key words: human embryonic, stem cells, low temperature
1. Introduction
In vitro culture of human embryonic stem cells
(hESC) often involves temporary exposure to reduced ... efficient
and safe xeno-free cryopreservation method for the storage of
human embryonic stem cells. Stem Cells. 2004;22(5):779-89.
10. Speicher MR, Ballard SG, Ward DC. Karyotyping human
chromosomes ... some cells detached after
exposure to low temperature. Virtually all of the
detached cells were determined to be non-viable with
tryphan blue staining (data not shown). All of the
detached cells...
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Tài liệu Báo cáo khoa học: Expression and secretion of interleukin-1b, tumour necrosis factor-a and interleukin-10 by hypoxia- and serum-deprivation-stimulated mesenchymal stem cells Implications for their paracrine roles ppt
Ngày tải lên :
18/02/2014, 04:20
... mesenchymal stem cells. Science 284,
143–147.
2 Porada CD, Zanjani ED & Almeida-Porad G (2006)
Adult mesenchymal stem cells: a pluripotent population
with multiple applications. Curr Stem Cell ... (2007)
Effect of hypoxia on gene expression of bone marrow-
derived mesenchymal stem cells and mononuclear cells.
Stem Cells 25, 1166–1177.
7 Li L, Zhang S, Zhang Y, Yu B, Xu Y & Guan Z
(2009) ... mesenchymal stem cells (MSCs) are
easily obtainable and expandable, multipotent progeni-
tor cells [1] that have emerged as attractive candidates
for cellular therapies for heart and other organ-system
disorders...
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Tài liệu Báo cáo khoa học: Bone morphogenetic protein signaling in stem cells ) one signal, many consequences pptx
Ngày tải lên :
19/02/2014, 00:20
... triggering.
There is another example of stemness decisions by
Nodal versus BMP signaling emerging from human
embryonic stem cell research. Testing human ES -cells
BMP signaling in stem cells T. U. Wagner
2972 ... embryonic stem cells. Stem Cells 22, 770–778.
22 Ying QL, Nichols J, Chambers I & Smith A (2003)
BMP induction of Id proteins suppresses differentiation
and sustains embryonic stem cell self-renewal ... signals in stem cells
Bone morphogenetic protein (BMP) signals have tre-
mendous effects on all kinds of cells. Most striking
and defining, however, are the reactions that stem and
progenitor cells...
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Báo cáo khoa học: Recruitment of transcription complexes to the b-globin locus control region and transcription of hypersensitive site 3 prior to erythroid differentiation of murine embryonic stem cells docx
Ngày tải lên :
07/03/2014, 12:20
... murine ES
cells and in human hematopoietic progenitor cells.
Discussion
The commitment of pluripotent stem cells to succes-
sively less plastic progenitors and, finally, differentiated
cells exhibiting ... murine embryonic stem cells and in human CD 133+ bone
marrow cells. (A) Transcription of LCR regions and the b
maj
-globin
gene during differentiation of erythroid cells from murine ES
cells. RNA was ... J, Sakai-Ogawa E &
Nakano T (2003) In vitro differentiation of mouse
embryonic stem cells to hematopoietic cells on an OP9
stromal cell monolayer. Methods Enzymol 365, 72–83.
21 Strahl BD,...
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NEURAL STEM CELLS NEW PERSPECTIVES doc
Ngày tải lên :
08/03/2014, 19:20
... feedback that regulate NSCs
activity.
Neural Stem Cells - New Perspectives14
NEURAL STEM CELLS -
NEW PERSPECTIVES
Edited by Luca Bonfanti
the stem cell pool and differentiation into astrocytes ... some
Nestin-expressing Type-1 cells may exit the stem cell pool, clones were found that contained
only differentiated cells. Taken together these data indicate heterogeneity within the stem
cells pools and ... horizontal cells could reactivate in the aged brain or whether a
Neural Stem Cell Heterogeneity
http://dx.doi.org/10.5772/55676
37
Contents
Preface VII
Section 1 Neural Stem Cells as Progenitor Cells...
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Stem cells 2013
Ngày tải lên :
13/03/2014, 16:29
...
ã
Can human embryonic stem cells
differentiated into brain cells and inserted
into mouse brain make the mouse think like
a human?
ã
Outcome If human stem cells were inserted
into developing ... points:
–
8
–
#
–
!#4
–
=#%+&
Stem Cells:
Stem Cells:
Ethical and Regulatory
Ethical and Regulatory
Issues
Issues
Sidney H. Golub, Ph.D.
Chair, UC Irvine Human Stem Cell
Research Oversight ... alternative to ESCs.
ã
Fetal cells allowed for transplants (1993).
Sale of fetal/embryonic materials prohibited
(2006).
Stem Cells Adapt for
Many Parts of the Body
Stem
Cells
Pancreas
Brain
Heart
Bone...
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Stem CELLS and the FUTURE OF REGENERATIVE MEDICINE pdf
Ngày tải lên :
15/03/2014, 09:20
... cells derived from
cultured mouse ESCs are fat cells, various brain and nervous system cells,
insulin-producing cells of the pancreas, bone cells, hematopoietic cells,
yolk sac, endothelial cells, ... adult stem cells
is the relationship of the cellular environment to the concept of plasticity
in adult stem cells. Markus Grompe showed that HSCs and pancreatic
stem cells can give rise to liver cells ... are seeing adult stem cells that truly have plasticity or whether some
tissues contain several types of stem cells that each give rise to only a few
derivative types. Adult stem cells are rare,...
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