Results 51 to 60 of about 644,421 (308)

Intracellular oxygen tension limits muscle contraction-induced change in muscle oxygen consumption under hypoxic conditions during Hb-free perfusion. [PDF]

, 2017
Under acute hypoxic conditions, the muscle oxygen uptake (mV˙O2) during exercise is reduced by the restriction in oxygen-supplied volume to the mitochondria within the peripheral tissue. This suggests the existence of a factor restricting the mV˙O2 under
Furuichi, Yasuro, Hashimoto, Takeshi, Iwase, Satoshi, Jue, Thomas, Masuda, Kazumi, Ojino, Minoru, Takakura, Hisashi, Yamada, Tatsuya   +7 more
core   +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

FEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake, Yuki Enoki, Yuka Nakazawa, Kazuaki Taguchi, Kazuaki Matsumoto   +4 more
wiley   +1 more source

Right lateral position can improving oxygen saturation and respiratory rate on under-five children with pneumonia

La Pediatria Medica e Chirurgica, 2021
Pediatric patients with pneumonia experience respiratory distress in the form of shortness of breath and rapid breathing, which affects oxygen saturation.
Novita Agustina, Nani Nurhaeni, Happy Hayati   +2 more
doaj   +1 more source

A flexible organic reflectance oximeter array. [PDF]

, 2018
Transmission-mode pulse oximetry, the optical method for determining oxygen saturation in blood, is limited to only tissues that can be transilluminated, such as the earlobes and the fingers.
Arias, Ana C, Bovo, Gianluca, Han, Donggeon, Khan, Yasser, Lochner, Claire M, Newsome, Chris, Pierre, Adrien, Ting, Jonathan, Wang, Xingchun, Wilson, Richard, Yaacobi-Gross, Nir   +10 more
core   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Compraistion of Blood Oxygen Saturation in Healthy Anterior Teeth with Ear

مجله دانشکده دندانپزشکی اصفهان, 2007
Introduction: Neural based tests response have some limitations. In this years pulse oximetery have used to measure oxygen saturation of pulpal blood circulation.
N Kaviani, B Mosavia, H Vahedi
doaj  

The Agreement Between Pulse Oximetry and Measured Arterial Oxygen Saturations in Postoperative Functionally Univentricular Patients

Children
Background: Pulse oximetry is widely used to estimate arterial oxygen saturation, yet accuracy may vary for a number of reasons. Data on children with functionally univentricular circulation are limited.
Fabio Savorgnan, Sebastian Acosta, Joshua Prabhu, Pranathi Pilla, Vikram Shah, Saul Flores, Rohit S. Loomba   +6 more
doaj   +1 more source

Roles of oxygen vacancies on ferromagnetism in Ni doped In2O3: A hybrid functional study

, 2013
The roles of oxygen vacancies on the electronic and magnetic properties of Ni doped In$_2$O$_3$ have been studied by first-principles calculations based on hybrid functional theory.
He, H. -P., Kawazoe, Y., Ma, D. -M., Mizuseki, H., Wang, V., You, C. -Y.   +5 more
core   +1 more source

Pulse oximetry of body cavities and organs [PDF]

, 2013
The focus of this paper will be in the development and in vivo applications of new custom made photoplethysmographic (PPG) and pulse oximetry optical and fiber optic sensors and instrumentation in an effort to investigate their suitability in the ...
Hickey, M., Kyriacou, P. A., Phillips, J. P.   +2 more
core   +1 more source

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein, Haoqi Sun, Sophie Lehnerer, Lea Gerischer, Maximilian Mönch, Christian Meisel, Andreas Meisel, Pushpa Narayanaswami   +7 more
wiley   +1 more source