Results 121 to 130 of about 621,199 (307)

New merycodonts from the upper Miocene of Nevada [PDF]

open access: yes, 1934
In an Upper Miocene assemblage of mammals recently brought together, occur remains of numerous individuals referable to the genus Merycodus. The collection represents several seasons of palaeontological field work by parties from the California Institute
Furlong, Eustace L.
core  

Titanium Nitride and Nitrogen Ion Implanted Coated Dental Materials [PDF]

open access: yes, 2012
Titanium nitride and/or nitrogen ion implanted coated dental materials have been investigated since the mid-1980s and considered in various applications in dentistry such as implants, abutments, orthodontic wires, endodontic files, periodontal/oral ...
Al Jabbari, Youssef S.   +5 more
core   +3 more sources

Age‐Dependent Correlation of Pulmonary Function Impairment and Aortic Arch Stiffness in Mice

open access: yesPediatric Discovery, EarlyView.
This study examined the relationship between aortic arch stiffness and lung function in aging mice. Multiple linear regression modeling showed moderate to strong correlations between the rise in aortic arch stiffness and changes in lung function as the mice progressively aged.
Ayman Isbatan   +10 more
wiley   +1 more source

Rapid Serological Detection of Anti‐GM‐CSF Autoantibodies in Autoimmune Pulmonary Alveolar Proteinosis Using a Novel Immunochromatographic Test

open access: yesRespirology, EarlyView.
We developed a novel ICT with high clinical performance that can distinguish APAP patients from those with other pulmonary diseases. The rapid and simple detection of GMAbs in serum provided a new practical method for the diagnosis of APAP. ABSTRACT Background and Objectives Anti‐GM‐CSF autoantibodies (GMAbs) are essential biomarkers for diagnosing ...
Chika Narita   +10 more
wiley   +1 more source

Hydroxylapatite and tricalcium phosphate implants in the dental alveolus of rats. A histometric study.

open access: yesBrazilian dental journal, 1996
The objective of the present study was to analyze histomorphometrically the biological behavior of microgranular hydroxylapatite (HA 40), and tricalcium phosphate (TCP) implanted in the dental alveolus of rats. All three materials retarded alveolar repair when compared to controls, since less bone was formed during all periods of study.
A L, Rosa   +2 more
openaire   +1 more source

Novel Wide‐Spectrum Virucidal Lipid Nanoparticles

open access: yesSmall, EarlyView.
POSTAN is a novel broad‐spectrum antiviral nanoparticle that combines safety with potent virucidal activity. Composed of biocompatible lipids, it mimics heparan sulfate proteoglycans and lipid rafts exploited by viruses, thereby dismantling viral envelopes and blocking replication.
Yugo Araújo Martins   +10 more
wiley   +1 more source

Cutaneous sinus tracts (or emerging sinus tracts) of odontogenic origin: a report of 3 cases

open access: yesClinical, Cosmetic and Investigational Dentistry, 2010
Ronald S Brown1, Robert Jones2, Tawana Feimster3, Frances E Sam21Department of Oral Diagnostic Services, Howard University College of Dentistry, Washington, DC, USA; 2Department of Oral and Maxillofacial Surgery, Howard University College of Dentistry ...
Ronald S Brown   +3 more
doaj  

Extending Human Lung Monitoring by Laser Spectroscopy From Infants Toward Adults: Initial Proof of Concept in a Porcine Lung Model

open access: yesTranslational Biophotonics, EarlyView.
Real‐time lung function monitoring is critical in intensive care and surgical settings. The GASMAS technique enables non‐invasive measurement of oxygen and water vapor in the lungs. This study, using a high‐power 760 nm diode‐laser system, demonstrates tests on a ventilated porcine lung model with up to 9 cm tissue depth.
Henrik Palme   +7 more
wiley   +1 more source

Recent advances of non‐invasive sensors for smart wearable respiratory monitoring

open access: yesVIEW, EarlyView.
Respiration contains rich physiological and pathological information, making it one of the most fundamental and continuous vital signs. Respiration monitoring is a non‐invasive and simple, but incredibly powerful, tool for assessing health, managing disease, and tracking fitness.
Jianhui Chen   +8 more
wiley   +1 more source

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