Results 11 to 20 of about 92,616 (300)
Liver Transplantation, EarlyView., 2022 Abstract Hepatopulmonary syndrome (HPS) is associated with increased waitlist mortality in liver transplantation (LT) candidates. Children with HPS are granted Model for End‐Stage Liver Disease (MELD)/Pediatric End‐Stage Liver Disease (PELD) exception points for waitlist prioritization in the United States based on criterion developed for adults.
Muhammad H. Raza +8 more
wiley +1 more source
Green textile dyeing process by using natural dyes: a review [PDF]
, 2020 In the textile industry, up to 200,000 tons of dyes are lost to effluents every year during the dyeing and finishing operations, due to the inefficiency of the dyeing process. Today, the textile industry used average six hundred dyes and chemical for the
Mahmood, Salwa +3 more
core +1 more source
Multispectral oximetry of murine tendon microvasculature with inflammation [PDF]
, 2017 We report a novel multispectral imaging technique for localised measurement of vascular oxygen saturation (SO2) in vivo. Annular back-illumination is generated using a Schwarzchild-design reflective objective.
Brewer, James M +2 more
core +1 more source
Anesthetic experience of methemoglobinemia detected during general anesthesia for gastrectomy of advanced gastric cancer -A case report- [PDF]
Korean Journal of Anesthesiology, 2010 Methemoglobinemia is an uncommon but potentially fatal disorder. Most cases have no adverse clinical consequence and require no treatment, but methemoglobinemia is often overlooked as a cause of low oxygen saturation, and often mistaken for the more ...
Sam Soon Cho +5 more
doaj +1 more source
Gates Open Research, 2023 Background Under-5 pneumonia mortality remains high in low-income countries. In 2014 the World Health Organization (WHO) advised that children with chest indrawing pneumonia, but without danger signs or peripheral oxygen saturation (SpO2) < 90% be ...
Tisungane Mvalo +6 more
doaj +1 more source
Critical congenital heart disease screening by pulse oximetry in a neonatal intensive care unit. [PDF]
, 2014 ObjectiveCritical congenital heart disease (CCHD) screening is effective in asymptomatic late preterm and term newborn infants with a low false-positive rate (0.035%).
Carrion, V +3 more
core +2 more sources
Contribution of pulse oximetry in relation to respiratory flow events in a home-based approach aimed at diagnosing obstructive sleep apnea [PDF]
Sleep Science, 2021 Objective: To compare pulse oximetry with manual analysis against all signals of respiratory polygraphy. Material and Methods: This retrospective study estimated sensitivity (S), specificity (Sp) and positive/negative likelihood ...
Eduardo Enrique Borsini +5 more
doaj +1 more source
Acta Ophthalmologica, 2013 Abstract.Purpose:Malfunction of retinal blood flow or oxygenation is believed to be involved in various diseases. Among them are retinal vessel occlusions, diabetic retinopathy and glaucoma. Reliable, non‐invasive technology for retinal oxygen measurements has been scarce and most of the knowledge on retinal oxygenation comes from animal studies.
openaire +4 more sources
Methods and systems for extracting venous pulsation and respiratory information from photoplethysmographs [PDF]
, 2019 A system and method for separating a venous component and an arterial component from a red signal and an infrared signal of a PPG sensor is provided.
Nourani, Mehrdad, Yousefi, Rasoul
core +1 more source
Determining the effect of implant surgery on blood oxygen saturation of the adjacent tooth
Dental Research Journal, 2012 Background: Implant surgery requires local anesthesia and drilling. This surgery may affect the blood circulation of the adjacent teeth. In this study, we evaluated the blood oxygen saturation of the healthy adjacent tooth with a pulse oximeter, during ...
Nasser Kaviani +2 more
doaj +1 more source