aSchematic description of the BBB consisting of endothelial cells (ECs) along the blood vessel under continuous blood flow, pericytes covering the endothelial monolayer, and astrocytes with aquaporin-4 (AQP4) expression at their end-feet near the blood vessel.bSchematic description of our microengineer...
LIVING HUMAN BLOOD CELLS UNDER THE DARK-GROUND MICROSCOPEdoi:10.1080/00359193009518813FergusonJohn H.Taylor & Francis GroupTransactions of the South African Philosophical Society
We previously identified CD34-negative (CD34−) severe combined immunodeficiency (SCID)-repopulating cells as primitive hematopoietic stem cells (HSCs) in human cord blood. In this study, we develop a prospective ultra-high-resolution purification method by applying two positive markers, CD133 and ...
Cells are color-labeled by cell states (left) and inferred pseudotime (right). Note the bifurcation of progenitor into pre-LC1 and pre-LC2, then into adjacent LC1 and LC2 subsets. (E) Wave-like dynamics of the five co-expressed gene sets across the entire differentiation trajectory. Top, ...
A microscope image of Vivodyne’s lab-grown human bone marrow, which captures the behavior of the hematopoietic stem cells that colonize the outside of blood vessels in the bone marrow’s vascular niche. [Vivodyne] By: Julianna LeMieux, PhD ...
Labeled probe (∼500 ng) was hybridized to metaphase spreads prepared from a phytohemagglutinin-stimulated culture of peripheral blood lymphocytes from a normal male following published procedures.21 The cells were blocked in early S-phase with methotrexate and released in the presence of BrdU before...
5-diphenyltetrazolium bromide) or MTT labeling reagent (Sigma) was added at a final concentration of 0.5 mg ml−1 to each well and incubated for 4 h in an incubator at 37 °C, 5% CO2 to let the cells metabolize the MTT into purple formazan crystals that were detected under microscope....
The host–pathogen interaction during meningitis can be investigated with blood-cerebrospinal-fluid-barrier (BCSFB) cell culture models. They are commonly handled under atmospheric oxygen conditions (19–21% O2), although the physiological oxygen conditi
bovis infections were diagnosed on the basis of their appearance under the microscope only, rendering their identity questionable [1,100]. Even after 1998, at least 26 more cases were published as human babesiosis, despite diagnostic deficiencies or with lack of clarity, including 2 case reports ...
Human blood smear under 100X light microscope with shows large number of cancer leukemia cells (Blast cells).Acute myeloid leukemia (AML),站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后