hematopoietic stem cells differentiate into
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
... 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 ... These data
suggest Stem- Kine supplementation increases circula-
tion of cells capable of giving rise to hematopoietic-
lineage cells in vitro.
Stem- Kine augments circulation of cells with
EPC phenotype
Agents ... these cells.
Given the possibility that both hematopoietic stem cells
and EPC may serve as endogenous “repair cells ,we
sought to assess a relatively non-invasive means of mod-
ulating these cells.
Stem- Kine...
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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
... induction of apoptosis and the relevant
signaling pathways in hematopoietic stem cells are still
poorly understood. Hematopoietic stem cells (HSCs)
contain specific markers on their surface such ... phosphoproteins in HbE/b-thalassemic
stem cells was proposed (Figure 4).
Discussion
Conventional methods typically have difficulty using
fresh human hematopoietic stem cells for studying cell
signaling ... culture of hematopoietic stem cells (HSCs)
Bone marrow samples (BM) from Hb E/b-thalassemic
patients and healthy donors were collected for HSCs iso-
lation. Briefly, mononucl ear cells (MNCs)...
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o cáo hóa học:" Phosphoproteomic analysis of apoptotic hematopoietic stem cells from hemoglobin E/b-thalassemia" pptx
Ngày tải lên :
20/06/2014, 04:20
... induction of apoptosis and the relevant
signaling pathways in hematopoietic stem cells are still
poorly understood. Hematopoietic stem cells (HSCs)
contain specific markers on their surface such ... phosphoproteins in HbE/b-thalassemic
stem cells was proposed (Figure 4).
Discussion
Conventional methods typically have difficulty using
fresh human hematopoietic stem cells for studying cell
signaling ... culture of hematopoietic stem cells (HSCs)
Bone marrow samples (BM) from Hb E/b-thalassemic
patients and healthy donors were collected for HSCs iso-
lation. Briefly, mononucl ear cells (MNCs)...
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Chapter 068. Hematopoietic Stem Cells (Part 1) docx
Ngày tải lên :
07/07/2014, 01:20
... Chapter 68. Hematopoietic Stem Cells
Hematopoietic Stem Cells: Introduction
All of the cell types in the peripheral blood and some cells in every tissue
of the body are derived from hematopoietic ... the clinical use of
hematopoietic stem cells, tens of thousands of lives are saved each year (Chap.
108). Stem cells produce tens of billions of blood cells daily from a stem cell pool
that ... much of what we
know about stem cells is imprecise and based on inferences from genetically
manipulated animals.
Cardinal Functions of Hematopoietic Stem Cells
All stem cell types have two cardinal...
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Chapter 068. Hematopoietic Stem Cells (Part 2) pot
Ngày tải lên :
07/07/2014, 01:20
... Chapter 068. Hematopoietic Stem Cells
(Part 2)
Developmental Biology of Hematopoietic Stem Cells
During development, blood cells are produced at different sites. ... the receptor can all result in the
release of stem cells into the circulation. This process is an increasingly important
aspect of recovering stem cells for therapeutic use as it has permitted ...
in the operating room. Refining our knowledge of how stem cells get into and out
of the bone marrow may improve our ability to obtain stem cells and make them
more efficient at finding their...
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Chapter 068. Hematopoietic Stem Cells (Part 3) pdf
Ngày tải lên :
07/07/2014, 01:20
... Chapter 068. Hematopoietic Stem Cells
(Part 3)
Excess Capacity of Hematopoietic Stem Cells
In the absence of disease, one never runs out of hematopoietic stem cells.
Indeed, serial ...
proliferation. Hematopoietic stem cells have governing mechanisms that are
distinct from the cells they generate.
Hematopoietic Stem Cell Differentiation
Hematopoietic stem cells sit at ... location of stem cells by indirect means, altering
molecules such as CXCL12 that tether stem cells to their niche. Molecules shown
to be important for altering the proliferation of stem cells, such...
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Chapter 068. Hematopoietic Stem Cells (Part 4) pdf
Ngày tải lên :
07/07/2014, 01:20
... blood stem cells have
Chapter 068. Hematopoietic Stem Cells
(Part 4)
Hierarchy of hematopoietic differentiation. Stem cells are multipotent
cells that are the source of all descendant cells ... capacity, stem cells have an additional feature
characterizing their proliferation machinery. Stem cells in most mature adult
tissues are deeply quiescent. In the hematopoietic system, stem cells ... important function of stem
cells because it is critical in regulating the number of stem cells. Stem cell number
is a key limiting parameter for both autologous and allogeneic stem cell
transplantation....
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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
... 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 cell transplantation, ... 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 capable ... they can differentiate into specialized cells
to repair injured tissues under certain conditions [1].
Animal experiments have demonstrated that in an-
oxic environment, implanted stem cells can...
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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 ... were assigned into 3 grades according to their
degree of spontaneous differentiation: (1) Grade A which was completely or mostly undifferentiated, (2) Grade
B which was partially differentiated,...
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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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