Density cell separation. Medical search. Frequent questions

It is used for the isolation of cells, organelles, and/or viruses by density centrifugation. (wikipedia.org)
Percoll was previously used in assisted reproductive technology (ART) to select sperm from semen by density gradient centrifugation, for use in techniques such as in vitro fertilization or intrauterine insemination. (wikipedia.org)
The following hormone granules (equilibrium densities between parentheses) were separated by isopycnic centrifugation on the sucrose density gradients: VIP (1 x 17), motilin (1 x 20), and secretin (1 x 24). (bmj.com)
Waltham, MA - (February 18, 2021) - Bioprocess researchers undertaking high-density mammalian, bacterial or microbial cell culture separations can now benefit from a next-generation single-use, sterilized, closed-system BioProcess Container (BPC) designed to offer a highly efficient alternative for harvesting by centrifugation. (pharmiweb.com)
Filtration - which is commonly used in cell culture applications - poses a number of challenges, the most crucial being the technology is not suitable for handling microbial or bacterial cells, while also requiring constant process monitoring and unplanned interruption due to fowling," explains Carlos Sevilla, strategic business segment general manager for centrifugation at Thermo Fisher Scientific. (pharmiweb.com)
Combined with Thermo Fisher's leading centrifugation technology, the new CentriPAK BPC has been designed to overcome these challenges, offering a next-generation centrifuge container and space-saving solution, that maximizes sample safety and enables faster turnaround times to expedite the development of new cell therapies and biologic treatments. (pharmiweb.com)
Thus, alternative approaches to preventing solid material from migrating into the solvent to bias dissolved mass measurements may be needed, e.g., isolating via centrifugation, ultrafiltration, or using density gradient separation. (cdc.gov)

Peripheral Blood Mononuclear Cells (PBMC) are labeled with BD IMag™ Anti-Human CD8 Magnetic Particles - DM according to the Magnetic Labeling Protocol. (bdbiosciences.com)
Diagnostic LeukApheresis (DLA) is a standard clinical method that is frequently used to isolate mononuclear cells (MNCs) from blood for various applications. (utwente.nl)
Moreover, B. burgdorferi strains from the United States induced peripheral blood mononuclear cells to secrete higher levels of cytokines and chemokines associated with innate and Th1-adaptive immune responses, whereas strains from Europe induced greater Th17-associated responses. (cdc.gov)
Choose ready-to-use, ethically sourced, primary mononuclear cells from donors diagnosed with ulcerative colitis. (stemcell.com)

Biochemically, membrane rafts are isolated by solubolization in ice-cold Triton X-100 and separation of the low-buoyant density fractions from soluble material on sucrose density gradients. (upenn.edu)

Percoll is well suited for density gradient experiments because it possesses a low viscosity compared to alternatives, a low osmolarity, and no toxicity towards cells and their constituents. (wikipedia.org)
The mixture is then re-stabilised at the selected test pressure for 24 hours and the volumes, compositions and densities of each phase and the viscosity of the liquid phase determined as described previously. (corelab.com)
You instead have to use some physical property, like the density, viscosity, etc, of the substance, which will typically very only a tiny, tiny amount from one isotope to another. (theodoregray.com)
media density and viscosity and particle size, shape, charge and element of all tiered approaches for toxicity assessment of density, for example. (cdc.gov)

This protocol describes enzymatic digestion of mouse skin in nutrient-rich medium followed by gradient separation to isolate leukocytes. (jove.com)
The overall goal of this procedure is to isolate skin-infiltrating leukocytes using enzymatic digestion and density gradient separation. (jove.com)
Isolated using density gradient separation or red blood cell lysis and cryopreserved in animal component-free CryoStor®CS10 medium (Catalog #07930) or serum-free medium, cells are collected using Institutional Review Board (IRB)-approved consent forms and protocols. (stemcell.com)

Therefore, both discontinuous and continuous Percoll density gradients can be prepared weeks in advance, allowing great reproducibility & ease of use. (wikipedia.org)
Separation of cells from a mast cell tumor on density gradients of colloidal silica. (jax.org)

To address these knowledge gaps, we treated human activated peripheral blood T cells (APBTs) with solubilized GML or ethanol vehicle control. (nature.com)

As a postdoc in Manoj Duraisingh's lab at Harvard School of Public Health she performed a genetic screen to identify critical host factors for Plasmodium falciparum malaria using red blood cells derived from hematopoietic stem cells. (stanford.edu)

The molecular organization of the membrane of the red blood cell controls cell morphology and function and is thereby a main determinant of red blood cell homeostasis in the circulation. (frontiersin.org)
Studies of inborn errors of metabolism and membrane protein composition, in combination with the structural and functional changes that occur during RBC aging, have led to a membrane-centered molecular understanding of red blood cell function and survival, and of the role of membrane molecules in cell morphology and membrane organization. (frontiersin.org)
The mass and moles of fluid in place are calculated using the densities, molecular weights and volumes of gas and oil contact mixed together. (corelab.com)
The densities, molecular weights and volumes of gas and oil phases (at the selected test pressure) are then used to calculate the mass and moles and therefore total mass and moles in place. (corelab.com)
Rejuvenation therapies aim to reverse or repair age-related cellular changes such as molecular waste, calcification , tissue stiffening , loss of stem cell function , genetic alterations, and impaired energy production . (fightaging.org)
Next, we extend the cell model to all-atom molecular dynamics (MD) simulations, which account for explicit solvent solvatation and internal protein flexibility, and show that protein concentration dependent osmotic pressures can be obtained by confining counter-ions in a virtual spherical subspace defining the protein number density. (lu.se)
We develop this label-free non-invasive method to enrich rare cells from complex biofluids such as circulating tumor cells (CTCs) from blood for subsequent detailed functional and molecular characterization (detailed genetic rearrangements, molecular profiling, and nuclear receptor signalling). (lu.se)

We previously established that an unidentified factor, or factors, present in ovarian tumor ascites fluids reversibly inhibited the activation of T cells by arresting the T-cell signaling cascade. (aacrjournals.org)
Compared with normal cells, tumor cells secrete more exosomes, and the number of exosomes secreted by different tumor cells varies dramatically [ 6 ]. (hindawi.com)
Exosomes were first described in 1981 as ATPase-containing vesicles exfoliated from cells and were found in various normal cells and tumor cells [ 16 ]. (hindawi.com)
The CANCER-ID project aims to validate technologies for Circulating Tumor Cells (CTCs), circulating free DNA (cfDNA) and circulating cell free microRNAs (cfmiRs) as blood-based biomarkers to determine the absence/presence of drug targets and assess response to treatment. (utwente.nl)
Circulating Tumor Cells (CTCs) are cells that break free from the tumor and circulate in the blood of cancer patients, forming metastases. (utwente.nl)
C) Commonly a nuclear stain (blue) is used in combination with cytokeratin markers (green) and CD45 (red) to distinguish tumor cells from white blood cells. (utwente.nl)
Analogous studies in a murine syngeneic tumor model using surrogate antibodies demonstrated significant synergy between LAG-3 and PD-1 blockade-combination treatment led to a marked improvement in therapeutic efficacy, increased T-cell proliferation, IFNγ production, and elicited durable immunologic memory upon tumor rechallenge. (aacrjournals.org)
Tumor persistence leads to sustained exposure of T cells to neoantigens-this results in repeated cycles of activation which culminate in a state of severe T-cell dysfunction or exhaustion, characterized by distinct epigenetic and transcriptional profiles ( 1-3 ). (aacrjournals.org)

The equilibrium contact gas phase composition and density are determined. (corelab.com)
A partial pressure-volume relation is performed on the liquid phase to confirm the saturation pressure used for the equilibrium contact phase separation. (corelab.com)

The Big Easy" EasySep™ Magnet generates a high-gradient magnetic field in the interior cavity that is strong enough to separate cells labeled with EasySep™ Magnetic Particles without the use of columns. (stemcell.com)
Acoustophoresis is the migration of particles/cells under the influence of sound. (lu.se)
By utilizing sound, cells and particles in a suspension can be separated due to their distinct properties such as size, compressibility and density. (lu.se)
This thesis aims to improve the the separation between cells, using Polystyrene particles as reference. (lu.se)
By measuring the mobility ratio of cells and particles, which is based on their trajectories in the acoustophoresis chip, the buffer conditions can be analysed in an efficient way. (lu.se)
During the experiments, it was found out that the MCF-7 cells exerts a change in contrast factor when suspended in a buffer with 10% and 20% Iodixanol, enabling a fully separation from the 7.79μm Polystyrene particles. (lu.se)
"Higher beta-glucan concentrations were reached by electrostatic separation, because the separation was based on the acquired charge of the particles, not on their size and density as in air classification," he wrote. (bakeryandsnacks.com)
Air-jet milling also showed promise in further enriching beta-glucan cell walls from protein and starch particles. (bakeryandsnacks.com)
Acoustophoresis hich is a separation technology that enables non contact handling of cells and particles in microfluidic systems. (lu.se)
Particles/cells that have a density higher than the carrier medium will migrate to the acoustic pressure node in a microchannel under the influence of the acoustic standing wave force. (lu.se)
In contrast to soluble chemicals, cadmium oxide particles on a cm2/ml media basis, but are only ~50 particles can settle, diffuse, and aggregate differentially accord- times more potent when differences in delivery to adherent cells are ing to their size, density, and surface physicochemistry. (cdc.gov)

Here we show that in cells depleted of the SRP protein, Ffh or the translocon component SecE, the ribosomal targeting pathway is blocked downstream and unprecedented, membrane-bound FtsY-ribosomal complexes are captured. (rupress.org)
3M™ Polisher ST is a fully encapsulated single-use anion exchange (AEX) product intended to reduce host cell protein impurities, viruses and other negatively charged contaminants in flow-through polishing chromatography. (3m.com.au)
Lymphocyte activation gene-3 (LAG-3) is a coinhibitory receptor associated with impaired T-cell function and is frequently coexpressed with programmed cell death protein-1 (PD-1) in the context of human cancers. (aacrjournals.org)
Also, SyBV were engineered to display the SARS-CoV-2 S1 protein on their surface, and these vesicles induced specific S1 protein antibody and T-cell responses. (bvsalud.org)
The osmotic pressure of protein solutions is an important measure of intermolecular interactions and can be used to predict stability and phase separation. (lu.se)
However, protein shape anisotropy and the surface charge distribution are ignored in the original cell model, as are specific ion-residue and ion-ion interactions. (lu.se)
To assess the validity of the cell-model approximations, we compare with two-body MC simulations that explicitly account for direct protein-protein interactions. (lu.se)
Whereas theoretical predictions of macromolec- use of nonadsorbing polymers, like polyethylene glycol, for ular crowding effects abound, there are remarkably few protein separation (Albertsson, 1986) and crystallization experimental studies of this universal phenomenon. (lu.se)

Though this method can provide insight into skin-infiltrating leukocyte biology, it can also be applied to the investigation of other resident cell populations. (jove.com)
Please refer to the Separation Flow Chart to identify the separated cell populations represented in this figure. (bdbiosciences.com)
Herein, we show that mTOR complex 1 (mTORC1) and mTORC2 have distinct roles in the generation of CD8 + T cell effector and memory populations. (jci.org)
Single cells in these populations exhibit different com- stem cell differentiation, Shannon information binations of regulator activity that suggest the presence of multiple theory, entropy configurations of a potential differentiation network as a result of multiple entry points into the committed state. (lu.se)
Transcriptomic profiling of T-cell populations in non-muscle invasive and muscle invasive bladder cancer. (lu.se)

Employing in vitro cell culture of inherited mitochondrial disease and an in vivo animal experimental model of low-grade inflammation (high fat feeding), we show human-derived MSCs to alter mitochondrial function. (frontiersin.org)
We have generated a high affinity and selective humanized monoclonal IgG4 antibody, TSR-033, which binds human LAG-3 and serves as a functional antagonist, enhancing in vitro T-cell activation both in mixed lymphocyte reactions and staphylococcal enterotoxin B-driven stimulation assays. (aacrjournals.org)
Appropriate cell-free in vitro models are needed to study bioavailability of a material in a target biological compartment. (cdc.gov)
Here we develop and apply the principles of their evolution from systems principally for evaluating mechanism dosimetry in vitro and outline an approach for simulation of of toxicity to high-throughput systems for rapid and cost-effective nanoparticle particokinetics in cell culture systems. (cdc.gov)

Hypertriglyceridemia is indicative of insulin resistance when present with low high-density lipoprotein (HDL) and elevated low-density lipoprotein (LDL), while elevated triglyceride is a clinical risk factor for coronary artery disease (CAD), especially when low HDL is present. (medscape.com)
Steroid synthesis starts from cholesterol (low-density lipoprotein cholesterol [LDL-C]) and leads to production of three classes of specific adrenocortical steroid hormones: glucocorticoids, mineralocorticoids, and sex steroids. (medscape.com)

Therefore, the main objective of this study was to elucidate how iron-depleted, iron-saturated, and manganese-saturated forms of lactoferrin regulate intestinal barrier function via interactions with epithelial cells and macrophages. (springer.com)
in this study, CIC with a separation and distortion of epithelial cells specificity of 94% and sensitivity of 93%, and losses of mucin-secreting goblet cells, was used [14]. (who.int)
CIC the presence and density of goblet cells or is not, however, usually used in children mucin spots and density, size and shape of below 24 months due to the inability of the epithelial cells in relation to specimen area child to cooperate. (who.int)

Previous studies highlighted the challenges of HPC-A collection from patients with abnormal red blood cells (RBCs). (nih.gov)

We describe the isolation of Jurkat cell-specific membrane rafts using 2% Triton X-100. (upenn.edu)

We also collected macrophages and CD8 + T cells from the peripheral blood of patients with IDD for co-cultures with NP cells. (medsci.org)
And macrophages and CD8 + T cells were harvested for apoptosis analysis by FCM after 2 days of co-cultures. (medsci.org)
FCM analysis found that human NP cells with increased FasL expression resulted in significantly increased apoptosis ratio of macrophages and CD8 + T cells. (medsci.org)
None of the tested forms induced a pro-inflammatory response in Caco-2 cells or in macrophages either. (springer.com)

Particle and cell separation is an application that can be performed by acoustophoresis. (lu.se)
Aerodynamic diameter, AD - the physical diameter of a particle of unit density (1 gram per cubic centimeter) that has the same gravitational settling velocity as the particle of interest. (cdc.gov)
2005), delivery are accounted for, trends and magnitude of the cellular dose little attention has been devoted to a critical examination of their as a function of particle size and density differ significantly from those implied by ``concentration'' doses. (cdc.gov)

A series of studies have revealed that exosomes-mediated intercellular transfer of proteins, nucleic acids, and metabolites plays a crucial role in the initiation and progression of HCC, hypoxia and angiogenesis, chemotherapy sensitivity, and cell death mode and regulates the immune microenvironment. (hindawi.com)
Exosomes are the smallest subtype of extracellular vesicles (EVs), ranging in diameter from 30 to 150 nm with a density of 1.13 to 1.19 g/ml [ 3 ]. (hindawi.com)
Regardless of the type or the physiological or pathological state of the originating cell, exosomes share common features as enriched with nucleic acids, lipids, and proteins [ 4 ]. (hindawi.com)
In addition, the exosomes released from the same cell line can be highly homogeneous [ 5 ]. (hindawi.com)
Exosomes act as a signal-transmitting medium between cells to mediate intercellular communication and change the functional status of recipient cells [ 11 ]. (hindawi.com)
Therefore, the current research focuses on the interaction between exosomes and immune cells in HCC. (hindawi.com)

Collection of hematopoietic progenitor cells by apheresis (HPC-A) requires separation of cells by density. (nih.gov)
Apheresis separates the blood into various components while the donor is still linked to the separation equipment. (spasifikmag.com)
The maximum time between double apheresis red cell donations and platelet donations is 16 weeks, but donors can provide platelets as often as once every seven days. (spasifikmag.com)

In this study, we have mechanistically examined if GML affects the signaling and functional output of human primary T cells. (nature.com)
Spin-polarized van der Waals corrected density functional theory calculations were applied to Sn-Pt alloys with Pt content ≤ 50% (referred to as low Pt alloys) to evaluate their catalytic activity towards the dehydrogenation of methylcyclohexane (MCH), with the formation of toluene as product. (mdpi.com)
Biologically functional vesicles can also be artificially generated from MSC by extruding cells through membranes to produce EV-mimetic nanovesicles (NV). (bvsalud.org)

Anemonia viridis Forskål (Cnidaria: Anthozoa), the temperate Mediterranean species chosen for this study, occurs naturally at high densities throughout Levante Bay and harbors the dinoflagellate Symbiodinium muscatinei LaJeunesse and Trench (Dinomastigota: Dinophyceae) 12 . (nature.com)
Here we present data from an extensive field study in which cell densities of toxic Pseudo-nitzschia species and DA levels in anchovies and sardines were measured from samples collected weekly throughout Monterey Bay from 8 October 1999 to 18 October 2000. (researchgate.net)
Results presented will include development of record high power density (3 kW/kg) solid oxide fuel cells, NO$_{x}$/CO species selective solid-state sensors, high yield membrane reactors, and regenerative life support systems that reduce CO$_{2}$ to O$_{2}$ and solid C. (aps.org)

Cell therapy with mesenchymal stem cells (MSC) has been shown to attenuate inflammation in asthma models, and similar effects have recently been observed using extracellular vesicles (EV) obtained from these cells. (bvsalud.org)
Both types of vesicles underwent density gradient purification and were quantified through nanoparticle tracking analysis. (bvsalud.org)

Cells from donors with ulcerative colitis can be used as representative intestinal model to study the interactions between intestinal and immune cells in triggering the pathological responses of the disorder. (stemcell.com)

Mesenchymal stem cells (MSCs) are the most commonly used cells in tissue engineering and regenerative medicine. (frontiersin.org)

As a first step, we correlated a number of deformability and aggregation parameters in red blood cells from healthy donors, which we obtained in the course of our studies on red blood cell homeostasis in health and disease. (frontiersin.org)

Our data reveal that the widely used anti-microbial agent GML also alters the lipid dynamics of human T cells, leading to their defective signaling and function. (nature.com)
Moreover, the report sheds light on the changing competitive dynamics in the global cell separation technologies market. (bccresearch.com)

Four distinct blooms were documented with cell densities ranging from 3.2쎷 to 5.0쎹 cells l-1. (researchgate.net)

The activities of transcription factors and other genes involved in cell fate decisions can be measured by a number of different gene expression quantification experiments. (lu.se)

Activation of mTOR-dependent pathways regulates the specification and differentiation of CD4 + T effector cell subsets. (jci.org)

Although the notion that malaria has helped shape the human genome is well- accepted, the lack of a nucleus in human erythrocytes has hindered our ability to study genetic interactions between these unusual host cells and P. falciparum parasites. (stanford.edu)
Many if not all of these processes depend on the organization of the RBC membrane that enables the complex, dynamic interactions between the cell membrane and various intracellular and extracellular molecules. (frontiersin.org)
They are widely present in various body fluids and serve as an important medium for the interactions between cells. (hindawi.com)

Mitochondrial function or the ability to generate energy through OXPHOS (oxidative phosphorylation) is vital for cell homeostasis and its dysfunction has been linked to the pathogenesis of nearly all chronic diseases ( Pieczenik and Neustadt, 2007 ). (frontiersin.org)
Clinical studies in humans indicate that β-cell dysfunction in MODY3 patients leads to a defect in glucose-stimulated insulin secretion that is responsible for chronic hyperglycemia ( 2 ). (diabetesjournals.org)

We first examined whether GML treatment affected T cell viability. (nature.com)

Also, we found that most of these correlations were absent in misshapen red blood cells that have an inborn defect in the interaction between the membrane and the cytoskeleton. (frontiersin.org)
We aimed for addressing the role of FasL expression in human intervertebral disc degeneration (IDD) and immune privilege in terms of the interaction between NP cells and immunocytes via the FasL-Fas machinery. (medsci.org)

Until recently, and due to technical limitations, for a given cell type such experiments had to be done on an ensemble of many cells and, hence, gene expression quantifi- cations represented the average over a given population. (lu.se)

The newest 3M solution, 3M™ Harvest RC, utilises fibrous anion exchange (AEX) chromatography to efficiently separate cells, cell debris and DNA from the harvest fluid containing the target product. (3m.com.au)

OncoQuick® is a simple-to-use, rapid and efficient system for the enrichment of circulating tumour cells that are released into the blood by a solid epithelial tumour or malignant melanoma. (thomassci.com)
We develop novel lab-on-a-chip technology for separation, enrichment and manipulation of cells and biological microparticles. (lu.se)

The report provides revenue of the global cell separation technologies market for the period 2017-2031, considering 2021 as the base year and 2031 as the forecast year. (bccresearch.com)

Specifically, immunization with Pseudomonas aeruginosa-derived SyBV protected mice against bacterial challenge, and this was accompanied by significant reduction in lung cell infiltration and inflammatory cytokines. (bvsalud.org)

The separation is repeated twice to increase the purity of the positive fraction. (bdbiosciences.com)

To isolate CTCs from a leukapheresis product the white blood cells need to be depleted. (utwente.nl)

Percoll is a tool for efficient density separation in Cell biology that was first formulated by Pertoft and colleagues. (wikipedia.org)

Over 3 days, approximately 50 L of whole blood was processed, and 2 × 10(8) CD34+ cells were collected (2.8 × 10(6) CD34+ cells/kg). (nih.gov)
Population genetic studies dating back to the mid-20th century first proposed that erythrocytes (red blood cells), the host cell for P. falciparum, have been under natural selection due to malaria. (stanford.edu)
The role of membrane organization is prominently reflected in red blood cell deformation and aggregation. (frontiersin.org)
Tissue oxygenation depends on hemoglobin as much as on red blood cell (RBC) characteristics such as metabolism, communication with the immune system, deformability and aggregation behavior. (frontiersin.org)
DLA is an extracorporeal therapy in which the blood of a donor or patient is passed through an apparatus that continuously performs density-based cell separation of MNCs from several liters of total processed blood volume and returns the remainder to the circulation. (utwente.nl)
Traditional blood donation consists of four components: whole blood, red blood cells, white blood cells, platelets, and plasma. (spasifikmag.com)
Complete blood from a donor is separated into its component parts using density and a centrifuge or a moving belt. (spasifikmag.com)
Next in density after red blood cells are white blood cells, then platelets, then plasma. (spasifikmag.com)
Most of the blood is made up of platelets, plasma, red cells, and white blood cells. (spasifikmag.com)
Platelets are a type of blood cell that helps to stop bleeding. (spasifikmag.com)

Cells thus derived can be used for diverse downstream applications. (jove.com)
Get the cells you need with custom products, flexible delivery times, and the option to reserve entire lots to prescreen cells for applications. (stemcell.com)
MIP Technologies develops and produces molecularly imprinted polymers (MIPs) and other `smart' polymer materials for use in trace analysis or in advanced separations applications. (lu.se)

GML treated T cells have decreased cellular proliferation when stimulated with phorbol 12-myristate 12-acetate (PMA), concanavalin A (ConA), and Toxic Shock Syndrome Toxin-1 (TSST-1) 13 . (nature.com)

Recently, we developed a hematopoietic stem cell-based approach to tackle this issue, in which we can genetically alter nucleated hematopoietic precursor cells and differentiate them ex-vivo to mature erythrocytes that can be infected by P. falciparum. (stanford.edu)
M, Peterson C. 2018 Haematopoietic stem suggests that during differentiation a stem cell approaches a stable equili- cells: entropic landscapes of differentiation. (lu.se)

Analysts employed a combination of top-down and bottom-up approaches to study various attributes of the global cell separation technologies market. (bccresearch.com)
In this study, we first revisit the original cell model for a spherical cell and use it to calculate the osmotic pressure of an aqueous plectasin solution using coarse grained Monte Carlo (MC) simulations. (lu.se)

Labeled cells migrate toward the magnet (positive fraction), leaving the unlabeled cells in suspension so they can be drawn off (negative fraction). (bdbiosciences.com)

The latter concern also applies to the use of Percoll with any other cells that might be injected back into a patient, since endotoxin can cause severe inflammation and fever. (wikipedia.org)
Hemoglobinopathies, thalassemias, ovalocytosis, and G6PD deficiency are all examples of red cell disorders that appear to provide protection against severe malaria. (stanford.edu)
Change of interferon-γ-producing T-cell responses to severe acute respiratory syndrome coronavirus 2-specific overlapping peptides in paired samples classified with symptom severities. (ajtmh.org)

A known volume of reservoir fluid is charged to a high-pressure PVT cell and heated to the reservoir temperature. (corelab.com)
A known volume of reservoir fluid is mixed with the known volume of gas in a second PVT cell and stabilised in single phase. (corelab.com)

However, the sources of the macro-dipole charges have usually been the same, microscopic dielectric barrier discharges within the voids, induced when the ferroelectrets are poled under a large electric field typically via a so-called corona poling, resulting in the separation and trapping of opposite charges into the interior walls of the voids. (acs.org)

MSCs can promote host tissue repair through several different mechanisms including donor cell engraftment, release of cell signaling factors, and the transfer of healthy organelles to the host. (frontiersin.org)

Recently, researchers and engineers have been exploring innovative ways to make electrified flight feasible, and the SABERS project tackles key issues, such as energy density and weight constraints of batteries. (devx.com)
In this context, in the undifferentiated state, the entropy would be large since fewer constraints exist on the gene expression programmes of the cell. (lu.se)

The density at saturation pressure is then calculated using the measured relative volumes from the above partial pressure-volume relation. (corelab.com)

Anatomy27

Organisms17

Diseases6

Chemicals and Drugs67

Analytical, Diagnostic and Therapeutic Techniques and Equipment69

Psychiatry and Psychology3

Phenomena and Processes58

Disciplines and Occupations9

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture5

Information Science7

Health Care9

Centrifugation7

Mononuclear4

Sucrose density gradients1

Viscosity4

Gradient separation3

Gradients2

Peripheral blood T cells1

Hematopoietic Stem1

Molecular7

Tumor8

Equilibrium2

Particles11

Protein8

Populations5

Vitro4

Lipoprotein2

Epithelial cells3

RBCs1

Isolation1

Macrophages4

Particle3

Exosomes6

Apheresis3

Functional3

Species3

Vesicles2

Immune cells1

Mesenchymal1

Donors1

Dynamics2

Distinct1

Genes1

Subsets1

Interactions3

Dysfunction2

Viability1

Interaction2

Experiments1

Debris1

Enrichment2

20211

Infiltration1

Purity1

CTCs1

Pertoft1

Blood10

Applications3

Proliferation1

Stem cell2

Study2

Migrate1

Severe3

Fluid2

Walls1

Donor1

Constraints2

Relation1