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Finger retronychias detected early by 3D ultrasound examination
(European Academy of Dermatology and Venereology, 2012)
Background A new pattern of ingrown nail, called retronychia is involved in the posterior translation of the whole
nail unit producing paronychia.
Objective To demonstrate an unusual case of paronychia that affected three ...
Reverse ultrasound-assisted emulsification-microextraction of macrolides from chicken fat followed by electrophoretic determination
(Elsevier Science, 2019-07-02)
A new microextraction methodology, called reverse ultrasound-assisted emulsification-microextraction (R-USAEME) was developed to extract Tilmicosin (TILM) and Tylosin (TYL) from chicken fat samples, prior to their determination ...
Evaluation of ultrasound treatment on wine protein stability
(Zamorano: Escuela Agrícola Panamericana, 2019, 2019)
Feasibility of a 5g-based robot-assisted remote ultrasound system for cardiopulmonary assessment of patients with COVID-19
BACKGROUND: Traditional methods for cardiopulmonary assessment of patients with coronavirus disease 2019 (COVID-19) pose risks to both patients and examiners. This necessitates a remote examination of such patients without ...
Comparative ultrasound study of gastric emptying between an isotonic solution and a nutritional supplementEstudo comparativo do esvaziamento gástrico entre uma solução isotônica e um suplemento nutricional por meio da ultrassonografia
(2019-03-01)
Background and objectives: Preoperative fasting may lead to undesirable effects in the surgical patient in whom there is a stimulus to ingesting clear liquids until 2 hours before anesthesia. The aim of this study was to ...
Despeckle filtering for multiscale amplitude-modulation frequency-modulation (AM-FM) texture analysis of ultrasound images of the intima-media complex
(Hindawi Publishing Corporation, 2014-03-09)
The intima-media thickness (IMT) of the common carotid artery (CCA) is widely used as an early indicator of cardiovascular disease (CVD). Typically, the IMT grows with age and this is used as a sign of increased risk of ...
Influence of ultrasound speckle tracking strategies for motion and strain estimation
(Elsevier Science, 2016-08)
Speckle Tracking is one of the most prominent techniques used to estimate the regional movement of the heart based on ultrasound acquisitions. Many different approaches have been proposed, proving their suitability to ...
Effects of low-intensity pulsed ultrasound on injured skeletal muscle
(Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia, 2013-08-23)
BACKGROUND:Low-intensity pulsed ultrasound (LIPUS) has been shown to stimulate tissue metabolism and accelerate muscle healing. However, the optimal parameters in the use of LIPUS are still not clear.OBJECTIVE:The aim of ...
Influence of ultrasonic waves in the reduction of nitrate to nitrite by hydrazine–Cu(II)
(2007)
Colorimetric methods are still important for determining nitrate and nitrite. A critical step in the use of these methods to determine nitrate in low concentrations is the reaction time required to totally reduce nitrate ...
Behavior of the common bile duct diameter before and 12 years after choledochostomy for cholecystolithiasis and choledocholithiasis. A prospective study
(2007)
In patients with common bile duct (CBD) stones, the diameter of the CBD is usually dilated. After surgery, the behavior of CBD diameter is not clearly known. To determine at a late follow-up the width of CBD before and ...