Results 21 to 30 of about 100,941 (345)

New technologies to improve root canal disinfection [PDF]

open access: yes, 2016
Effective irrigant delivery and agitation are prerequisites to promote root canal disinfection and debris removal and improve successful endodontic treatment. This paper presents an overview of the currently available technologies to improve the cleaning
Cortese, Teresa   +6 more
core   +1 more source

Future of smart cardiovascular implants [PDF]

open access: yes, 2018
Cardiovascular disease remains the leading cause of death in Western society. Recent technological advances have opened the opportunity of developing new and innovative smart stent devices that have advanced electrical properties that can improve ...
Bussooa, Anubhav   +2 more
core   +1 more source

Chemotherapy-Response Monitoring of Breast Cancer Patients Using Quantitative Ultrasound-Based Intra-Tumour Heterogeneities [PDF]

open access: yes, 2017
© 2017 The Author(s). Anti-cancer therapies including chemotherapy aim to induce tumour cell death. Cell death introduces alterations in cell morphology and tissue micro-structures that cause measurable changes in tissue echogenicity.
A Ahmed   +70 more
core   +2 more sources

Understanding nonlinear vibration behaviours in high-power ultrasonic surgical devices [PDF]

open access: yes, 2015
Ultrasonic surgical devices are increasingly used in oral, craniofacial and maxillofacial surgery to cut mineralized tissue, offering the surgeon high accuracy with minimal risk to nerve and vessel tissue.
Cardoni, Andrea   +3 more
core   +1 more source

Berberine for prevention of dementia associated with diabetes and its comorbidities: A systematic review [PDF]

open access: yes, 2020
Background A growing number of epidemiological studies indicate that metabolic syndrome (MetS) and its associated features play a key role in the development of certain degenerative brain disorders, including Alzheimer’s disease and vascular dementia ...
Bell, J.D.   +9 more
core   +1 more source

Effects of 1-MHz Ultrasound on Epaxial Muscle Temperature in Horses

open access: yesFrontiers in Veterinary Science, 2019
Objective: The purpose of this study was to examine the tissue temperature changes that occur at various depths during 1.0-MHz ultrasound (US) treatments of the epaxial muscles in horses.Animals: Ten healthy adult mares with no lameness or orthopedic ...
Henry S. Adair, David Levine
doaj   +1 more source

Early Stage Rehabilitation for Strain Hamstring : A case report

open access: yesInspiree, 2021
The  purpose  of  the study. This study's purpose is to report on the early stage physiotherapists' intervention on patients with hamstring strains as recommended in the early stage management of sports injuries. Materials and methods.
Lucky Anggiat
doaj   +1 more source

Research Progress on Application of Ultrasonic Microbubbles in Treatment of Liver Cancer

open access: yesZhongliu Fangzhi Yanjiu, 2022
Ultrasound therapy and considerable progress in molecular imaging technologies have allowed the use of ultrasonic microbubbles not only in image enhancement but also in targeted drug or gene delivery as drug or gene carriers, respectively.
YU Jiaojiao, ZHA Li, ZENG Shue
doaj   +1 more source

An Experimental Study on the Heat Enhancement and the Bio-Heat Transfer Using Gold Macro Road and Ultrasound: A Potential Alternative to Kill Cancer Cells [PDF]

open access: yes, 2014
We have previously proposed a method of treating solid tumors with a combination of gold macro-rods irradiated with ultrasound. Macro particle sized rods offer a greater circumferential treatment area over nanoparticle options.
Austerlitz, C.   +3 more
core   +2 more sources

Efficacy of low-intensity pulsed ultrasound for the treatment of viral pneumonia: study protocol for a randomized controlled trial

open access: yesTrials, 2023
Background Viral pneumonia has always been a problem faced by clinicians because of its insidious onset, strong infectivity, and lack of effective drugs.
Xiao Li   +6 more
doaj   +1 more source

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