Results 81 to 90 of about 70,242 (336)

Structural and Functional Characterization of EXPO‐Derived Extracellular Vesicles in Plants

open access: yesAdvanced Science, EarlyView.
In this study, 3D electron tomography (ET), cryo‐ET, and immunogold transmission electron microscopy (TEM) are employed to characterize plant extracellular vesicles (EVs) under physiological conditions. EVs are classified into three distinct categories according to their size, content, and molecular‐marker profiles. Furthermore, Exo70E2‐positive medium
Jiayang Gao   +12 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

3D-Printing for Analytical Ultracentrifugation

open access: yes, 2016
Analytical ultracentrifugation (AUC) is a classical technique of physical biochemistry providing information on size, shape, and interactions of macromolecules from the analysis of their migration in centrifugal fields while free in solution.
Desai, Abhiksha   +4 more
core   +3 more sources

Nanoparticle sizing in the field of nanomedicine: Power of an analytical ultracentrifuge.

open access: yesAnalytica Chimica Acta, 2022
Gizem Cinar   +4 more
semanticscholar   +1 more source

NDST3‐Induced Epigenetic Reprogramming Reverses Neurodegeneration in Parkinson's Disease

open access: yesAdvanced Science, EarlyView.
NDST3‐mediated epigenetic reprogramming revitalizes neuronal circuits in the substantia nigra and striatum to halt dopaminergic neuron degeneration and restore motor function in Parkinson's disease models. This strategy promotes neuronal maintenance and functional recovery, highlighting NDST3's therapeutic potential in neurodegenerative disorders ...
Yujung Chang   +18 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

Studies on hepatotoxicity induced by chlorinated hydrocarbons. II. Lipid metabolism and absorption spectrum of microsomal lipid in the mice exposed to 1, 1, 2, 2-tetrachloroethane [PDF]

open access: yes, 1970
Female Cb mice weighing 20-23 g were exposed to 800 ppm (in average) of 1, I, 2, 2.tetrachloroethane for 3 hours. Both triglyceride and phospholipid in the liver and plasma were determined at varying times after the exposure.
Tomokuni, Katsumaro
core   +1 more source

Ribosome Homeostasis Regulated by SETD2 Preserves Intestinal Epithelial Barrier

open access: yesAdvanced Science, EarlyView.
SETD2 ablation causes dysregulation and recruitment defects of ribosome biogenesis factors, resulting in translational disorders of barrier maintenance genes, thereby compromising the intestinal barrier. These findings unveil a previously unappreciated role of ribosome biogenesis and translational regulation in preserving the intestinal epithelial ...
Hanyu Rao   +11 more
wiley   +1 more source

Serum lipoproteins in rats with carbon tetrachloride-induced fatty liver

open access: yesJournal of Lipid Research, 1965
After the administration of CCl4 to male rats, liver triglycerides began to increase after a lag period of about 1 hr; the level of serum triglycerides fell sharply during the first 30 min of intoxication.Three classes of serum lipoproteins were isolated
Benito Lombardi, Giancarlo Ugazio
doaj   +1 more source

The weight and density of carbon nanotubes versus the number of walls and diameter [PDF]

open access: yes, 2010
The weight and density of carbon nanotubes are calculated as a function of their characteristics (inner diameter, outer diameter, and number of walls).
Flahaut, Emmanuel   +2 more
core   +2 more sources

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