Results 31 to 40 of about 1,087,407 (383)
Donor hematopoietic progenitor cells in nonmyeloablated rat recipients of allogeneic bone marrow and liver grafts [PDF]
, 1999 Background. Although the persistence of multilineage microchimerism in recipients of long-surviving organ transplants implies engraftment of migratory pluripotent donor stem cells, the ultimate localization in the recipient of these cells has not been ...
Demetris, AJ +5 more
core +1 more source
Treatment of bone marrow lesions (bone marrow edema) [PDF]
BoneKEy Reports, 2015 Bone marrow lesions (BMLs) or using older terminology 'Bone marrow edema' is characterised by excessive water signals in the marrow space on magnetic resonance imaging or ultrasound; BMLs constitute a central component of a wide variety of inflammatory and non-inflammatory rheumatologic conditions affecting the musculoskeletal system: BMLs are not only
openaire +3 more sources
Bone marrow-on-a-chip: Emulating the human bone marrow [PDF]
, 2018 AbstractMultipotent hematopoietic stem and progenitor cells HSPC reside in specialized stem cell niches within the bone marrow, that provide a suitable microenvironment for lifelong maintenance of the stem cells. Meaningful in vitro models recapitulating the in vivo stem cell niche biology can be employed for both basic research as well as for applied ...
Sieber, Stefan +9 more
openaire +2 more sources
EMD273316 & EMD95833, type 4 phosphodiesterase inhibitors, stimulate fibroblastic-colony formation by bone marrow cells via direct inhibition of PDE4 and the induction of endogenous prostaglandin synthesis [PDF]
, 2004 BACKGROUND: Type 4 phosphodiesterase (PDE4) inhibitors have been shown to stimulate bone formation in vivo and to stimulate osteoblastic differentiation in vitro.
Beier, Norbert +2 more
core +2 more sources
Bone Marrow Cytomorphology Cell Detection using InceptionResNetV2 [PDF]
arXiv, 2023 Critical clinical decision points in haematology are influenced by the requirement of bone marrow cytology for a haematological diagnosis. Bone marrow cytology, however, is restricted to reference facilities with expertise, and linked to inter-observer variability which requires a long time to process that could result in a delayed or inaccurate ...
arxiv
The vascular bone marrow niche influences outcome in chronic myeloid leukemia via the E-selectin - SCL/TAL1-CD44 axis. [PDF]
, 2020 The endosteal bone marrow niche and vascular endothelial cells provide sanctuaries for leukemic cells. In murine chronic myeloid leukemia (CML) CD44 on leukemia cells and E-selectin on bone marrow endothelium are essential mediators for the engraftment ...
Aggoune, D. +17 more
core +2 more sources
São Paulo Medical JournalCONTEXT AND OBJECTIVE: Following hematopoietic stem cell transplantation (HSCT), karyotyping is a valuable tool for monitoring engraftment and disease status.
Luize Otero +7 more
doaj +1 more source
Bone Adaptation as a Geometric Flow [PDF]
arXiv, 2021 This paper presents bone adaptation as a geometric flow. The proposed method is based on two assumptions: first, that the bone surface is smooth (not fractal) permitting the definition of a tangent plane and, second, that the interface between marrow and bone tissue phases is orientable.
arxiv
Human umbilical cord blood-borne fibroblasts contain marrow niche precursors that form a bone/marrow organoid in vivo [PDF]
, 2017 Human umbilical cord blood (CB) has attracted much attention as a reservoir for functional hematopoietic stem and progenitor cells, and, recently, as a source of blood-borne fibroblasts (CB-BFs). Previously, we demonstrated that bone marrow stromal cell (
Biondi, Andrea +11 more
core +2 more sources
Cancer, 1980 Extensive bone marrow necrosis is an unusual histologic finding most commonly identified after autopsy. We describe a patient with poorly differentiated lymphocytic lymphoma who manifested pancytopenia and marrow necrosis. Bone marrow scanning with 99mTc-sulfur-minicolloid provided a noninvasive means to assess the extent of marrow damage.
Merrill S. Kies +3 more
openaire +3 more sources