Results 81 to 90 of about 68,271 (373)

Nanoscale Structure Determination of Murray Valley Encephalitis and Powassan Virus Non-Coding RNAs

open access: yesViruses, 2020
Viral infections are responsible for numerous deaths worldwide. Flaviviruses, which contain RNA as their genetic material, are one of the most pathogenic families of viruses. There is an increasing amount of evidence suggesting that their 5’ and 3&#
Tyler Mrozowich   +3 more
doaj   +1 more source

Albumin Corona Overturns Long‐Acting Behaviors of Myristic Acid‐Conjugated Quetiapine Nanosuspension

open access: yesAdvanced Healthcare Materials, EarlyView.
Albumin corona alters surface properties and enhances colloidal stability by overturning pH responsiveness and nano‐aggregation behaviors of long‐acting myristic acid‐conjugated quetiapine nanosuspensions (QMN), resulting in accelerated in vitro and in vivo drug release.
Hy Dinh Nguyen   +2 more
wiley   +1 more source

Evaluation of heat-sealed ultracentrifuge tubes in the isolation of plasma lipoproteins.

open access: yesJournal of Lipid Research, 1984
An initial step in the measurement of the concentration of lipids in plasma lipoproteins by the Lipid Research Centers' protocol is the separation of very low density lipoproteins from low density and high density lipoproteins by ultracentrifugation.
T G Cole, D W Gibson
doaj  

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

open access: yesAdvanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll   +16 more
wiley   +1 more source

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

open access: yesAdvanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding   +5 more
wiley   +1 more source

Biology and Medicine, Spring 1965 Semiannual report [PDF]

open access: yes
Reports on radiobiology studies, pion studies with silicon detectors, immunology, ultracentrifuge rotor temperature and speed measurement by radio telemetry, and radiosensitivity ...
Lawrence, J. H., Neville, T.
core   +1 more source

Oral cancer cells may rewire alternative metabolic pathways to survive from siRNA silencing of metabolic enzymes. [PDF]

open access: yes, 2014
BackgroundCancer cells may undergo metabolic adaptations that support their growth as well as drug resistance properties. The purpose of this study is to test if oral cancer cells can overcome the metabolic defects introduced by using small interfering ...
Brumbaugh, Jeffrey   +8 more
core   +1 more source

Polymer Nanogels with Albumin Reporting Interface Created Using RAFT Precipitation Polymerization for Disease Diagnosis and Food Testing

open access: yesAdvanced Materials Interfaces, EarlyView.
Herein, polymer nanogels with a reporting interface for albumin are synthesized through reversible addition–fragmentation chain transfer (RAFT) precipitation polymerization of di(ethylene glycol) methyl ether methacrylate and N,N’‐methylenebis(acrylamide) using a poly(2‐methacryloyloxyethyl phosphorylcholine) macro‐RAFT agent, followed by dansyl ...
Yukiya Kitayama   +2 more
wiley   +1 more source

Extracellular vesicles in mouse testes elevate the level of serum testosterone

open access: yesReproductive and Developmental Medicine, 2019
Objective: Testosterone plays an essential role in maintaining spermatogenesis and male fertility, and the primary known source of testosterone is testicular Leydig cells, which are regulated by luteinizing hormone (LH).
Da-Min Yun   +5 more
doaj   +1 more source

Apical endosomes isolated from kidney collecting duct principal cells lack subunits of the proton pumping ATPase. [PDF]

open access: yes, 1992
Endocytic vesicles that are involved in the vasopressin-stimulated recycling of water channels to and from the apical membrane of kidney collecting duct principal cells were isolated from rat renal papilla by differential and Percoll density gradient ...
Ausiello, DA   +6 more
core  

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