Results 11 to 20 of about 101,821 (331)

The importance of monitoring saturated oxygen values in hemoglobin in the sports diagnostics [PDF]

open access: yesTIMS: Acta, 2021
Cardiorespiratory performance is one of the most important determinants of success in sports activities. In order to better prepare for sports challenges, the athletes must be exposed to appropriate training which should be based on individualized ...
Međedović Bojan, Plećaš Jovan
doaj   +1 more source

Functional Imaging of the Ocular Fundus Using an 8-Band Retinal Multispectral Imaging System

open access: yesInstruments, 2020
Application of functional imaging in ophthalmology requires efficient imaging techniques that can detect and quantify chromophores to visualise processes in vivo.
Emanuel R. de Carvalho   +4 more
doaj   +1 more source

Green textile dyeing process by using natural dyes: a review [PDF]

open access: yes, 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

Cerebral Blood Volume During Neonatal Transition in Term and Preterm Infants With and Without Respiratory Support

open access: yesFrontiers in Pediatrics, 2018
Background: Recently, we demonstrated that in healthy newborn infants cerebral blood volume (CBV) was decreasing continuously after birth. We hypothesized that this was due to the increase in oxygen delivery to the brain during neonatal transition.
Bernhard Schwaberger   +10 more
doaj   +1 more source

Anesthetic experience of methemoglobinemia detected during general anesthesia for gastrectomy of advanced gastric cancer -A case report- [PDF]

open access: yesKorean 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

Minimally Invasive Optical Biopsy for Oximetry [PDF]

open access: yes, 2017
The study of localised oxygen saturation in blood vessels can shed light on the etiology and progression of many diseases with which hypoxia is associated.
Brewer, James M.   +2 more
core   +1 more source

Assessing the SpO2 in a random population – Looking for the best among fingers

open access: yesJournal of Family Medicine and Primary Care, 2022
Context: Pulse oximetry is one of the most revolutionary methods used to monitor the patients in the clinical setting, particularly intensive care and anesthesia. We usually use the index or middle finger to measure SpO2 values, but little is known about
Prabhat Agrawal   +6 more
doaj   +1 more source

Retinal oximetry [PDF]

open access: yesActa 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

Critical congenital heart disease screening by pulse oximetry in a neonatal intensive care unit. [PDF]

open access: yes, 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

The diagnostic accuracy of carbon monoxide pulse oximetry in adults with suspected acute carbon monoxide poisoning: a systematic review and meta-analysis

open access: yesFrontiers in Medicine, 2023
IntroductionAcute carbon monoxide poisoning (COP) is one of the leading causes of intoxication among patients presenting to the emergency department (ED). COP symptoms are not always specific and may vary from mild to critical.
Giacomo Ramponi   +13 more
doaj   +1 more source

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