Results 51 to 60 of about 1,568,027 (370)

Novel and revisited approaches in nanoparticle systems for buccal drug delivery [PDF]

open access: yes, 2020
The buccal route is considered patient friendly due to its non-invasive nature and ease of administration. Such delivery route has been used as an alternative for the delivery of drugs that undergo first-pass metabolism or are susceptible to pH and ...
Castro, Pedro M.   +6 more
core   +1 more source

Epithelial PD‐L1 expression at tumor front predicts overall survival in a cohort of oral squamous cell carcinomas from Sudan

open access: yesClinical and Experimental Dental Research, Volume 8, Issue 6, Page 1467-1477, December 2022., 2022
Abstract Background We recently described the tumor immune microenvironment (TIME) in oral squamous cell carcinomas (OSCC) from Sudan by assessing the core of the lesions. However, the invasive tumor front (ITF) is the most active part of OSCC lesions; thus, TIME should also be characterized at the ITF in this patient cohort.
Nuha M. Gaafar   +9 more
wiley   +1 more source

Thermal damage and excision time of micro and super pulsed diode lasers: A comparative ex vivo analysis

open access: yesClinical and Experimental Dental Research, Volume 8, Issue 6, Page 1655-1663, December 2022., 2022
Abstract Objectives The primary aim of this ex vivo study was to evaluate thermal damage and cutting efficiency of micro and super pulsed diode lasers. The secondary aim was to suggest a guideline to perform simple surgical excisions adequate for histopathological evaluation.
Mariliza C. O. Prado   +5 more
wiley   +1 more source

Synthesis and functionalization of mucoadhesive mesoporous silica particles containing diphenhydramine for treatment of aphthous ulcers [PDF]

open access: yesBioImpacts, 2023
Introduction: Medications used to treat oral ulcers include corticosteroids, anesthetics, and antihistamines. These can be used as gels, mouthwashes, pastes, ointments, etc.
Azadeh Vaezi Moghaddam   +4 more
doaj   +1 more source

Buccal Drug Delivery of Pravastatin Sodium [PDF]

open access: yesAAPS PharmSciTech, 2010
The purpose of this study was to develop and optimize formulations of mucoadhesive bilayered buccal tablets of pravastatin sodium using carrageenan gum as the base matrix. The tablets were prepared by direct compression method. Polyvinyl pyrrolidone (PVP) K 30, Pluronic(R) F 127, and magnesium oxide were used to improve tablet properties.
Supriya Shidhaye   +3 more
openaire   +3 more sources

Advances in oral transmucosal drug delivery [PDF]

open access: yes, 2011
Original article can be found at : http://sciencedirect.com/ Copyright ElsevierThe successful delivery of drugs across the oral mucosa represents a continuing challenge, as well as a great opportunity.
Brown, Marc   +2 more
core   +1 more source

Multiple Roles of Chitosan in Mucosal Drug Delivery: An Updated Review

open access: yesMarine Drugs, 2022
Chitosan (CS) is a linear polysaccharide obtained by the deacetylation of chitin, which, after cellulose, is the second biopolymer most abundant in nature, being the primary component of the exoskeleton of crustaceans and insects.
Paola Mura   +3 more
doaj   +1 more source

The use of a non-absorbable membrane as an occlusive barrier for alveolar ridge preservation: A one year follow-up prospective cohort study [PDF]

open access: yes, 2020
The aims of this study were to obtain preliminary data and test the clinical efficacy of a novel nonporous dense-polytetrafluoroethylene (d-PTFE) membrane (permamem®, botiss) in alveolar ridge preservation (ARP) procedures with a flapless approach.
D'addona, A.   +5 more
core   +1 more source

BUCCAL FILM: A NOVEL APPROACH FOR ORAL MUCOSAL DRUG DELIVERY SYSTEM [PDF]

open access: yes, 2021
Buccal drug delivery especially refers to the delivery of drugs through the buccal mucosal membrane lining of the oral cavity. For geriatric and pediatric patients who undergo difficulties in swallowing conventional oral solid dosage forms, the buccal ...
BAIG, REESHA   +3 more
core   +1 more source

Oral transmucosal delivery of naratriptan [PDF]

open access: yes, 2016
Naratriptan (NAR) is currently used as the hydrochloride salt (NAR.HCl) for the treatment of migraine and is available in tablet dosage forms for oral administration.
Lane, ME, Sattar, M
core   +1 more source

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