Results 61 to 70 of about 480,653 (295)

Inhaled insulins [PDF]

open access: yesPostgraduate Medical Journal, 2007
Abstract As a result of knowledge gained from the management of asthma with inhalers and nebulisers, pulmonary delivery devices for insulin have been developed. Particle size of the aerosol particularly influences drug delivery. Although several pharmaceutical companies are developing different systems, Pfizer have launched the first ...
Sujoy, Ghosh, Andrew, Collier
openaire   +2 more sources

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Indoor Air Quality Assessment During the Use of Tobacco and Nicotine Products*

open access: yesContributions to Tobacco and Nicotine Research
Chemical toxicants released into the environment during the use of tobacco and nicotine products potentially give rise to an elevated health risk among non-users. The aim of this study was to assess the levels of a wide range of chemical toxicants in the
Wilkinson Peter J.   +3 more
doaj   +1 more source

Synergistic Osteogenesis After Co‐Administration of cmRNAs Encoding BMP‐2 and BMP‐7 Utilizing a Transcript‐Activated Matrix

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer   +7 more
wiley   +1 more source

Development of Spray-Dried Micelles, Liposomes, and Solid Lipid Nanoparticles for Enhanced Stability

open access: yesPharmaceutics
Objectives: Micelles, liposomes, and solid lipid nanoparticles (SLNs) are promising drug delivery vehicles; however, poor aqueous stability requires post-processing drying methods for maintaining long-term stability.
Shradha Dattani   +6 more
doaj   +1 more source

Comparison of pulmonary deposition of nebulized 99mtechnetium‐diethylenetriamine‐pentaacetic acid through 3 inhalation devices in healthy dogs

open access: yesJournal of Veterinary Internal Medicine, 2021
Background Inhalation treatment frequently is used in dogs and cats with chronic respiratory disease. Little is known however about the performance of delivery devices and the distribution of aerosolized drugs in the lower airways.
Alejandra Carranza Valencia   +6 more
doaj   +1 more source

Thermal Burns and Smoke Inhalation Injuries [PDF]

open access: yes, 2015
In this pathophysiology paper, the reader is presented with a profile of an elderly patient who recently suffered thermal burns and smoke inhalation injuries as a result of a nursing home fire.
Cox, Anna
core   +1 more source

Inhaler Syncope [PDF]

open access: yesBaylor University Medical Center Proceedings, 2017
Syncope can result from certain activities that trigger an exaggerated physiological response in susceptible individuals; examples include cough, laugh, and micturition syncope. We report a novel cause for syncope, that due to reflex bradycardia and asystole produced by the use of asthma inhalers.
Robert L, Rosenthal, Jay O, Franklin
openaire   +2 more sources

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Higher incidence of sperm granuloma in the epididymis of C57BL/6N mice

open access: yesLaboratory Animal Research, 2018
C57BL/6N mice are inbred strains widely used in biomedical research. Hence, a large amount of basic data has been accumulated. However, in the field of histopathology, spontaneous data for relatively younger mice that are used more frequently are not yet
Do-Yong Park   +11 more
doaj   +1 more source

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