Results 41 to 50 of about 1,057,490 (313)

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

Prediction of the Elemental Content of Thin Films Electrodeposited from a Multi–component Solution: Co–Ni–Fe–Mn Thin Film as an Example of Multi–element Electrodeposits

open access: yesInternational Journal of Electrochemical Science, 2020
The elemental content of Co–Ni–Fe–Mn thin films electrodeposited by a rectangular pulse voltage were investigated using energy dispersive X-ray microscopy (EDX).
M. Saitou
doaj   +1 more source

Propelling and perturbing appendages together facilitate strenuous ground self-righting

open access: yeseLife, 2021
Terrestrial animals must self-right when overturned on the ground, but this locomotor task is strenuous. To do so, the discoid cockroach often pushes its wings against the ground to begin a somersault which rarely succeeds. As it repeatedly attempts this,
Ratan Othayoth, Chen Li
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Blood-brain barrier disturbances in diabetes-associated dementia: Therapeutic potential for cannabinoids

open access: yes, 2019
© 2019 Elsevier Ltd Type-2 diabetes (T2D) increases the risk of dementia by ˜5-fold, however the mechanisms by which T2D increases dementia risk remain unclear.
Mamo, John   +9 more
core   +1 more source

"In vitro" evaluation of blood-brain barrier transport [PDF]

open access: yes, 2014
The blood-brain barrier (BBB), which is formed by brain capillary endothelial cells, effectively protects the central nervous system (CNS) from potential neurotoxic agents and maintains the brain homeostasis for synaptic signaling (Abbott, 2004 ...
Dieu, Le-Ha
core   +1 more source

Resonances of a Potential Well with a Thick Barrier [PDF]

open access: yesSIAM Journal on Applied Mathematics, 2013
This work is motivated by the desire to develop a method that allows for easy and accurate calculation of complex resonances of a one-dimensional Schrodinger's equation whose potential is a low-energy well surrounded by a thick barrier. The resonance is calculated as a perturbation of the bound state associated with a barrier of infinite thickness.
David C. Dobson   +3 more
openaire   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

THE EFFECT OF ISOVALENT SUBSTITUTIONS AND DOPANTS OF 3D-METALS ON THE PROPERTIES OF FERROELECTRICS- SEMICONDUCTORS

open access: yesCondensed Matter Physics, 2003
Electrophysical properties and microstructure of PTCR ceramics of the system (Ba,Ca,Sr,Y)TiO3+y%Mn have been investigated. It has been shown that manganese ions increase the potential barrier at grain boundaries and form a high-resistance outer layer in (
O.I.V'yunov, L.L.Kovalenko, A.G.Belous
doaj   +1 more source

The food contaminant deoxynivalenol, decreases intestinal barrier permeability and reduces claudin expression [PDF]

open access: yes, 2009
The gastrointestinal tract represents the first barrier against food contaminants as well as the first target for these toxicants. Deoxynivalenol (DON) is a mycotoxin that commonly contaminates cereals and causes various toxicological effects.
Nougayrède, Jean-Philippe   +10 more
core   +1 more source

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