Results 71 to 80 of about 2,351,070 (299)

Methylphenidate and Attention Deficit Disorder

open access: yesPediatric Neurology Briefs, 1987
The relative effects of sustained release (Ritalin [SR-207[) and standard methylphenidate (Ritalin 10 mg, BD) on cognitive and social behavior in 22 boys with ADD were investigated at a summer treatment program supervised by the Western Psychiatric ...
J Gordon Millichap
doaj   +1 more source

Unraveling the Mechanisms, Clinical Impact, Comparisons, and Safety Profiles of Slow-Release Therapies in Glaucoma. [PDF]

open access: yesPharmaceutics
Glaucoma, a primary cause of irreversible blindness, is most effectively managed by reducing intraocular pressure (IOP). Topical eye drops, which are conventional treatments, frequently encounter constraints regarding patient compliance, inconsistent ...
Zeppieri M   +8 more
europepmc   +2 more sources

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Nutrients Release from a Novel Gel-Based Slow/Controlled Release Fertilizer

open access: yesApplied and Environmental Soil Science, 2016
A novel gel-based slow/controlled release fertilizer (G-CRF) was developed, which was produced by combining various natural, seminatural, and/or synthetic organic macromolecule materials and natural inorganic mineral with conventional NPK fertilizers ...
H. Ding   +6 more
doaj   +1 more source

Selection of a slow-release theophylline product

open access: yesJournal of Allergy and Clinical Immunology, 1986
Slow-release formulations of theophylline, if absorbed completely, consistently, and at a sufficiently slow rate, provide more stable serum concentrations at longer dosing intervals than plain uncoated tablets or liquids and thus have the potential to improve efficacy, safety, and compliance. However, clinically important differences in extent and rate
Division of Clinical Pharmacokinetics, College of Pharmacy, and Division of Clinical Pharmacology, Department of Pediatrics, The University of Florida, Gainesville, Fla., USA ( host institution )   +2 more
openaire   +3 more sources

A continuum model for the dynamics of the phase transition from slow-wave sleep to REM sleep [PDF]

open access: yes, 2010
Previous studies have shown that activated cortical states (awake and rapid eye-movement (REM) sleep), are associated with increased cholinergic input into the cerebral cortex.
Voss, Logan J.   +5 more
core   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Preparation and Property of Poly (acrylamide-co-acrylic acid) Macromolecule Slow-releasing Fertilizer

open access: yesInternational Journal of Electrochemical Science, 2012
The aim of the study was to prepare a poly (acrylamide-co-acrylic acid) macromolecule slow-releasing fertilizer (PMSF) by electrochemistry method. The acrylamide, acrylic acid and Urea were polymerized and grafted on the Ti/PbO2 electrode by adding the ...
Wanjie Li   +3 more
doaj   +1 more source

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