Results 61 to 70 of about 62,520 (247)
Clonal Dominance and Transplantation Dynamics in Hematopoietic Stem Cell Compartments [PDF]
PLoS Comput Biol 13(10): e1005803 (2017), 2017 Hematopoietic stem cells in mammals are known to reside mostly in the bone marrow, but also transitively passage in small numbers in the blood. Experimental findings have suggested that they exist in a dynamic equilibrium, continuously migrating between these two compartments.
arxiv +1 more source
Role of selenium in the pathophysiology of cardiorenal anaemia syndrome
ESC Heart Failure, Volume 12, Issue 2, Page 770-780, April 2025.Abstract Chronic kidney disease (CKD) and cardiovascular disease (CVD) have multiple bidirectional mechanisms, and anaemia is one of the critical factors that are associated with the progression of the two disorders [referred to as cardiorenal anaemia syndrome (CRAS)].
Shigeyuki Arai +2 more
wiley +1 more source
Journal of Nuclear Medicine Technology, 2018 Our objective was to define the role of combined 99mTc-sulfur colloid bone marrow (SC BM) scintigraphy, SPECT or SPECT/CT, and chest CT in diagnosing diffuse pulmonary extramedullary hematopoiesis (PEMH) in patients with myelofibrosis.
Ming Yang +5 more
semanticscholar +1 more source
North American Spine Society Journal, 2023 Background: Though rare, pathologic extramedullary hematopoiesis (EMH) can occur in response to myeloproliferative disorders and may present as paravertebral masses.
Ty Agaisse, BS +6 more
doaj
Clinical Case Reports, 2021 Extramedullary hematopoiesis (EMH) can rarely involve the epidural space, leading to spinal cord compression syndrome. No treatment guidelines have been established yet.
Hiba Boussaa +4 more
doaj +1 more source
Primary myelofibrosis with extramedullary hematopoiesis – A case report with a review of literature
Journal of Applied Hematology, 2023 Primary myelofibrosis (PMF) is the least common of all myeloproliferative neoplasms (MPNs), characterized by a neoplastic transformation of early hematopoietic stem cells, predominantly megakaryocytes and granulocytes. The disease shows gradual evolution
Gaurav Mehta +2 more
doaj +1 more source
Time‐course manganese chloride biodistribution and manganese‐induced MRI contrast in mouse organs
Magnetic Resonance in Medicine, EarlyView.Abstract Purpose To optimize manganese‐enhanced MRI (MEMRI) in mice by profiling the time‐course biodistribution and associated T1 contrast enhancement of MnCl2 injected subcutaneously to avoid abrupt spikes in blood manganese levels. Methods Manganese (Mn) biodistribution and Mn‐induced T1 contrast in healthy female adult CD‐1 mice were investigated ...
Keyu Zhuang +4 more
wiley +1 more source
A PDMP to model the stochastic influence of quiescence dynamics in blood cancers [PDF]
arXiv, 2023 In this article, we will see a new approach to study the impact of a small microscopic population of cancer cells on a macroscopic population of healthy cells, with an example inspired by pathological hematopoiesis. Hematopoiesis is the biological phenomenon of blood cells production by differentiation of cells called hematopoietic stem cells (HSCs ...
arxiv
Oscillations in a white blood cell production model with multiple differentiation stages [PDF]
J Math Biol. 2019, 2018 In this work we prove occurrence of a super-critical Hopf bifurcation in a model of white blood cell formation structured by three maturation stages. We provide an explicit analytical expression for the bifurcation point depending on model parameters.
arxiv +1 more source
Ocular involvement in newly diagnosed pediatric leukemia: A systematic review and meta‐analysis
Pediatric Investigation, EarlyView.The global prevalence of ocular involvement in pediatric leukemia is estimated to be 20.32%, which is more common than previously recognized. Given the high rate of asymptomatic involvement, screening for all newly diagnosed leukemia patients is recommended.
Kristina Nazzicone +5 more
wiley +1 more source