... simvastatin on the cell viability of bone marrowderived MSCs in vitro To examine whether simvastatin has anti-apoptotic effect on bone marrow- derived MSCs under hypoxia stress, cells viability was ... of bone marrow- derived MSCs Flow cytometric analyses of bone marrow- derived MSCs Cells were uniformly negative for CD34, CD45, and positive for CD44, and CD29 Figure Effect of simvastatin and bone ... of bone marrow- derived stem cells in the treatment of ischemic hindlimb Overall, this study demonstrates more pronounced angiogenic response, decreased muscle cell apoptosis and improved blood...
... the stem cells and/or attract the endogenous or exogenous stem cells (endogenous from the bonemarrow and exogenous by multiple intra-articular injection of the expanded autologous stem cells) ... (265, 266), or introducing new cell sources like debrided waste chondrocytes, BoneMarrow derived Mesenchymal Stem Cells (BM MSCs), or any combination of these cells (29, 214, 215, 267, 268) ... the bonemarrow and expanded the cells the same as Wakitani’s approach however, we prepared the cell sheets (by useing Ascorbic acid) instead of cell suspension Seventy milliliters of venous blood...
... culture media would increase the intracellular iron content of MSCs 61 Average iron content per cell (pg /cell) 200 150 100 50 Average iron content per cell (pg /cell) 0µg/ ml 25µg/ ml 50µg/ ml 75µg/ ... cytoplasm of the labeled cells 3.4.4 Iron content quantification in labeled-MSCs As shown in figure 3.6, mean iron content in labeled cells ranged from to 141 pg per cell The results showed ... than 98% of cells were negative for hematopoietic markers (CD14, CD31, CD34, and CD45), and endothelial marker (CD31) (figure 3.3) 58 Figure 3-3 Flow cytometry analysis of the stem cells surface...
... labeled cells (the average amount of the iron nanoparticles per cell was assumed as 10ng /cell; e.g 1, 10, 1000 µg iron nanoparticles were mixed with agarose as representative of 100, 1000, 100000 cells) ... the MSCs did not affect the proliferation rate of the cells over time 3.4.6 Differentiation potential of labeled MSC MSCs are multipotent stem cells, which can differentiate to different lineage ... pig’s knee explants with blank and scaffold only defect (A), 100 cells simulation (B), 1000 cells simulation (C), and 100,000 cells simulation (D) Left panel of each image is 3D-FSE sequence...
... labeled cell localization data (Arrowheads show the distribution of the labeled cells in the knee joint) MSCs were distributed in different places of the knee (figure 3.14) The labeled cells migrated ... site and arrows demonstrate the labeled stem cells) 72 Figure 3-16 MRI of the distribution of the labeled MSCs in the mini-pig knee joint The labeled cells migrated to the para-patellar fat ... (calculated based on Wakitani scoring system at table 3.1) were compared between the scaffold only and scaffold plus MSCs groups and showed a significant difference in the cell morphology (hyaline cartilage...
... (189) This difference could be the result of lower loading of the cells (5 pg iron per cell) by Heymer et al., which is similar to our cells iron content labeled with lower labeling concentration ... chondrogenic differentiation Farrell et al (204) showed that SPIO labeled cells negatively affected the osteogenic differentiation of the cells in vivo In contrast, our study showed that iron labeling did ... MSCs is indeed feasible in vivo Cells migration and localization into different site of the inflammation was observed in the knee joint over time A majority of the cells moved to the surgery sites...
... a limited capacity of self-repair Cell based therapy is one promising approach in the treatment of damaged cartilage Bonemarrow (BM) derived mesenchymal stemcell (MSC) is a good candidate because ... mosaicplasty, and cell based therapy (autologous chondrocyte implantation, or matrix associated cell implantation)(29) Recently, cell based therapy such as mesenchymal stem cells (MSCs) become ... biochemical factors essential in mimicking physiological conditions for cells after administration Key words: Mesenchymal stemcell (MSC), cell migration, microfluidic device, cartilage, tissue culture...
... in bone tissue engineering for osteogenic differentiation 59 2.3.1 Potential of mesenchymal stem cells (MSCs) for bone healing 60 2.3.2 Potential of bonemarrow derived mesenchymal stem cells ... giant cell (MNGC), blood vessel (BV), lymphoid aggregates (LYM), bonemarrow (BM) Fig 6.6: Histology of new bone formation (a) and (b) bone consists of mature bone (pink) and immature bone (cartilage) ... affinity cell- binding domains [15] Collectively, the activation of type I Col-specific integrins is said to have an osteogenic response to a bonecell line [16] and human bonemarrowstem cells...
... AML blasts collected from bonemarrow aspirates in comparison to blasts from peripheralblood samples not differ basically This may indicate, that samples of peripheralblood with high amounts ... biological differences for both cell types In the present study, we aimed to investigate the profile of protein expression of blast populations from peripheralblood and bonemarrow aspirates using a ... (85%) * 5.2 (81%) * 37.0 (87%) * B C D E F WBC = white bloodcell count, * = bonemarrow samples were adjusted to 1.000.000 mononuclear cells per assay Page of (page number not for citation purposes)...
... repair cells stemming from the bonemarrow [14] Indeed, bonemarrow has become a recognized source for progenitor cells of several cell types [15], including EC [13,16,17], epithelial cells [13,18-23], ... engrafted cells, where circulating blood cells, dead cells, cell fusion, or artifacts like autofluorescence might lead to misinterpretation Therefore, the reconstitution of lung epithelium by bonemarrow ... http://respiratory-research.com/content/8/1/50 Figure Rat bone marrow- derived EPC in culture Rat bone marrow- derived EPC in culture A highly purified population of EPC was isolated from hindlimb bonemarrow of male Sprague-Dawley...
... investigate possible mechanism involved in the release of pyrogenic cytokines from peripheralblood mononuclear cells (PBMC) and the pyrogenic response in rabbits Results Febrile response to the ... been studied In T cells, SEB or SEC interacts with specific variable b (Vb) elements on a ⁄ b T cell receptor, such as Vb 3, 12, 13.2, 14, 15, 17 and 20 [38,39] Stimulation of a T cell receptor results ... superoxide also mediate signaling transduction [22] In nonphagocytic cells, such as fibroblasts, endothelial cells, vascular smooth muscle cells, cardiac myocytes and thyroid tissue, ROS are produced...
... signaling systems efficiently utilized by cells to transmit and integrate a plethora of intracellular activities [6] Although the well regulated signal transduction is crucial for typical cell behavior, ... receptor in endothelial cells [16] Superantigens are known to activate large families of T cells based on expression of the Vb chain of the T cell receptor, which in turn increases cell proliferation ... directly proportional to cell proliferation, was quantitated as described in the Experimental procedures Table Effectiveness of MK591 on SEB stimulated cellular activities Each cell type was treated...
... significant differences were found when bonemarrow cells or SCs from peripheralblood were compared [18], nor when the comparison was made between bonemarrow cells and adipose tissue-derived SCs ... Transendocardial, autologous bonemarrowcell transplantation for severe, chronic ischemic heart failure Circulation 2003, 107:2294-2302 Cashen AF, Lazarus HM, Devine SM: Mobilizing stem cells from normal ... Journal of Translational Medicine 2009, 7:91 Background Stem cells (SCs) are primitive cells with the potential to differentiate into mature cells [1] An increase in SCs is observed after various...
... substances are capable of reaching the immune system and peripheralblood stream Therefore, we hypothesized that the percent of peripheralblood mononuclear cells (PBMCs) displaying p-STAT-3 may be ... in immune cells in the cervical lymph nodes, which then are detected in the peripheral circulation Therefore, we measured p-STAT-3 in glioma patients' peripheralblood mononuclear cells (PBMCs) ... be increased in the peripheralblood in two ways: (1) a tumor with p-STAT-3 would subsequently induce pSTAT-3 in tumor-associated immune cells, which would then reenter systemic circulation or...
... method to induce human MDSC from healthy donor peripheralblood mononuclear cells (PBMC) by co-culture with human solid tumor cell lines Suppressor cells generated by this method demonstrate features ... myeloid-derived suppressor cells; (NOX2): NADPH oxidase; (NFκB): nuclear factor kappa B; (PBMC): peripheralblood mononuclear cells; (PGE): prostaglandin E2; (Treg): Page 19 of 20 regulatory T cells; (STAT3): ... Pan PY: Development and function of myeloid-derived suppressor cells generated from mouse embryonic and hematopoietic stem cells Stem Cells 2010, 28:620-632 Poschke I, Mougiakakos D, Hansson J,...
... chemokine ligand-2; PBMCs, peripheralblood mononuclear cells and differentiation of VEGF receptor (VEGFR1), VEGFR2 and chemokine receptor (CCR2) expressing adult neural progenitor cell into neuronal ... sclerosis; VEGF-A, vascular endothelial growth factor-A; CCL2, chemokine ligand-2; PBMCs, peripheralblood mononuclear cells levels did not vary between definite, probable and possible ALS cases (Figure ... Indian ALS patients [9] We now measured the mRNA expression of VEGF-A and CCL2 in peripheralblood mononuclear cells (PBMCs) of these patients Subjects and methods 50 patients, born in North India...
... problem is alleviated by the worldwide cooperation of stemcell registries in the BoneMarrow Donors Worldwide and European Marrow Donor Information System networks, which are currently in the process ... HIV resistance transgenes in stem cells Another approach to the provision of HIV-resistant blood cells is the introduction of resistance-conferring genes into stem cells before transplantation ... fact that cord stemcell transplantation in adults currently requires more than one cord blood unit Donor recruitment A major issue concerning the supply of CCR5-negative stem cells is the donor...