Results 11 to 20 of about 59,442 (261)

Intranasal Administration of Drugs [PDF]

Archives of Otolaryngology–Head & Neck Surgery, 2008
To investigate how nasally applied substances distribute in the nose depending on the form of application.Observer-blinded study.University hospital research unit.Fifteen healthy volunteers aged 22 to 32 years.Forms of application included (1) nasal drops applied with a pipette, (2) nasal spray, and (3) a system producing squirts.
Mandy, Scheibe, Christopher, Bethge, Martin, Witt, Thomas, Hummel   +3 more
openaire   +2 more sources

Intranasal Administration of N-acetyl-L-cysteine Combined with Cell-Penetrating Peptide-Modified Polymer Nanomicelles as a Potential Therapeutic Approach for Amyotrophic Lateral Sclerosis

Pharmaceutics, 2022
Intranasal administration is a promising route for direct drug delivery to the brain; its combination with nanocarriers enhances delivery. We have previously shown that intranasal administration combined with PEG-PCL-Tat (a nanocarrier) efficiently ...
Takumi Kurano, Takanori Kanazawa, Shingo Iioka, Hiromu Kondo, Yasuhiro Kosuge, Toyofumi Suzuki   +5 more
doaj   +1 more source

Intranasal administration of regulatory dendritic cells is useful for the induction of nasal mucosal tolerance in a mice model of allergic rhinitis

World Allergy Organization Journal, 2020
Background: Intranasally administered dendritic cells (DCs) migrate into blood and thymus to induce immune responses. Regulatory dendritic cells (DCs) are also useful agents for allergy control.
Motohiko Suzuki, Makoto Yokota, Yoshihiro Kanemitsu, Wei-Ping Min, Shinya Ozaki, Yoshihisa Nakamura   +5 more
doaj   +1 more source

Intranasal administration of acetylcholinesterase inhibitors [PDF]

BMC Neuroscience, 2008
This short review outlines the rationale, challenges, and opportunities for intranasal acetylcholinesterases, in particular galantamine. An in vitro screening model facilitated the development of a therapeutically viable formulation. In vivo testing confirmed achievement of therapeutically relevant drug levels that matched or exceeded those for oral ...
Costantino, Henry R, Leonard, Alexis, Brandt, Gordon, Johnson, Paul H, Quay, Steven C   +4 more
openaire   +2 more sources

Effect of Administration Route on the Pharmacokinetics of Cobalamin in Elderly Patients: A Randomized Controlled Trial

Current Therapeutic Research, 2014
Background: The gold standard for cobalamin deficiency treatment is administration of cobalamin by intramuscular injection. The injection is painful and inconvenient, particularly for elderly persons.
Monique P.H. Tillemans, PharmD, Eline M.V.J. Donders, MD, Sjoerd L. Verweij, PharmD, Ruud T.M. Van der Hoeven, PharmD, Kees J. Kalisvaart, MD, PhD   +4 more
doaj   +1 more source

Comparative evaluation of two intranasal forms of Curcumin: Quantitation and impact on mouse model of asthma

Phytomedicine Plus, 2023
Aim of the study: Present study aimed to investigate impact of two different intranasal forms of curcumin on mouse model of asthma and detection of its absorption after different time points of administration.
Payal Singh, Ruchi Chawla, Ajai Kumar Pandey, J.K. Mishra, Rashmi Singh   +4 more
doaj   +1 more source

Pharmacokinetic Study of Intranasal Dexamethasone and Methylprednisolone Compared with Intravenous Administration: Two Open-Label, Single-Dose, Two-Period, Two-Sequence, Cross-Over Study in Healthy Volunteers

Pharmaceutics, 2022
Dexamethasone (DXM) and methylprednisolone (MEP) are potent glucocorticoids used to control several inflammatory conditions. Evidence of delayed DXM reaching the central nervous system (CNS) as well as tachyphylaxis and systemic, undesirable side effects
Graciela Cárdenas, Raúl J. Bobes, Gladis Fragoso, Nicolas I. Pérez-Osorio, Marisela Hernández, Alejandro Espinosa, Agnes Fleury, José Flores, The Revival Project Consortium, Juan Pedro Laclette, Edda Sciutto, Helgi Jung-Cook   +11 more
doaj   +1 more source

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

Pharmaceutics, 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, Tongyao You, Wenqing Xu, Yanan Xie, Yingzhe Wang, Mei Cui   +5 more
doaj   +1 more source

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

Pediatric 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, Mohammad Hussein Alsabri, Sania Tahir, Rebecca Song, Christopher Chin   +4 more
doaj   +1 more source

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

Clinical 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, Seda Ozbal, Ahmet Omer Ikiz, Cetin Pekcetin, Enis Alpin Güneri   +4 more
doaj   +1 more source