Results 21 to 30 of about 96,185 (308)

A novel PKC activating molecule promotes neuroblast differentiation and delivery of newborn neurons in brain injuries [PDF]

open access: yes, 2020
Neural stem cells are activated within neurogenic niches in response to brain injuries. This results in the production of neuroblasts, which unsuccessfully attempt to migrate toward the damaged tissue. Injuries constitute a gliogenic/non-neurogenic niche
A Buffo   +48 more
core   +2 more sources

Rapid and Widespread Distribution of Intranasal Small Extracellular Vesicles Derived from Mesenchymal Stem Cells throughout the Brain Potentially via the Perivascular Pathway

open access: yesPharmaceutics, 2023
Intranasal administration is a promising strategy to enhance the delivery of the sEVsomes-based drug delivery system to the central nervous system (CNS).
Weiwei Shen   +5 more
doaj   +1 more source

Nasal Drug Delivery Systems: An Overview [PDF]

open access: yes, 2015
Since ancient times, drugs have been administered via the nasal route for therapeutic and recreational purposes. The interest in, and importance, of the systemic effects of drugs administered through the nasal route, have expanded over recent decades ...
Conway, Barbara R.   +3 more
core   +1 more source

Effects of Topical Intranasal Doxycycline Treatment in the Rat Allergic Rhinitis Model [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2014
ObjectivesAllergic rhinitis (AR) is a chronic upper respiratory tract disease that inflames the mucous membranes of the nose and occurs when circulating inflammatory cells including eosinophils and basophils migrate to and accumulate in the inflammation ...
Mehmet Ozgür Avincsal   +4 more
doaj   +1 more source

Intranasal Drug Administration in Alzheimer-Type Dementia: Towards Clinical Applications

open access: yesPharmaceutics, 2023
Alzheimer-type dementia (ATD) treatments face limitations in crossing the blood–brain barrier and systemic adverse effects. Intranasal administration offers a direct route to the brain via the nasal cavity’s olfactory and trigeminal pathways.
Raquel Taléns-Visconti   +4 more
doaj   +1 more source

Oxytocin and social pretreatment have similar effects on processing of negative emotional faces in healthy adult males [PDF]

open access: yes, 2013
Oxytocin has been shown to affect several aspects of human social cognition, including facial emotion processing. There is also evidence that social stimuli (such as eye-contact) can effectively modulate endogenous oxytocin levels.
Hernádi, Anna   +3 more
core   +1 more source

Pre-clinical study of protective potency of candidate recombinant live pertussis vaccine for intranasal administration

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2019
The aim of present research is studying of protective potency of candidate recombinant live pertussis vaccine (RLPV) for intranasal administration.Materials and methods.
L. N. Sinyashina   +4 more
doaj   +1 more source

Intranasal drug delivery in pediatric emergency departments: brief review and future outlook [PDF]

open access: yesPediatric Emergency Medicine Journal, 2023
This review aims to provide an overview and update of current literature on the use of intranasal (IN) drug delivery in pediatric emergency medicine (PEM), in terms of the anatomy, physiology, pharmacokinetics, limitations, drug delivery methods ...
Christopher Hugh McClean   +4 more
doaj   +1 more source

A new subunit vaccine based on nucleoprotein nanoparticles confers partial clinical and virological protection in calves against bovine respiratory syncytial virus [PDF]

open access: yes, 2010
Human and bovine respiratory syncytial viruses (HRSV and BRSV) are two closely related, worldwide prevalent viruses that are the leading cause of severe airway disease in children and calves, respectively.
Bernadet, Philippe   +14 more
core   +2 more sources

A multicenter, open-label, long-term safety and tolerability study of DFN-02, an intranasal spray of sumatriptan 10 mg plus permeation enhancer DDM, for the acute treatment of episodic migraine. [PDF]

open access: yes, 2017
BackgroundDFN-02 is a novel intranasal spray formulation composed of sumatriptan 10 mg and a permeation-enhancing excipient comprised of 0.2% 1-O-n-Dodecyl-β-D-Maltopyranoside (DDM).
Allenby, Kent   +5 more
core   +1 more source

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