Antioxidant Properties of Berberis aetnensis C. Presl (Berberidaceae) Roots Extract and Protective Effects on Astroglial Cell Cultures by Agata Campisi, Rosaria Acquaviva, Roberta Bonfanti, Giuseppina Raciti, Andrea Amodeo, Silvana Mastrojeni, Salvatore Ragusa, Liliana Iauk

“…Presl inhibited superoxide anion, restored to control values, the decrease of GSH levels, and the production of reactive oxygen species. Potent antioxidant activities of the alkaloid extract of roots of B. aetnensis C. …”
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Highly Sensitive Colorimetric Assay for Determining Fe3+ Based on Gold Nanoparticles Conjugated with Glycol Chitosan by Kyungmin Kim, Yun-Sik Nam, Yeonhee Lee, Kang-Bong Lee

“…The Fe3+ ion coordinates with the oxygen atoms of GC in a hexadentate manner (O-Fe3+-O), decreasing the interparticle distance and inducing aggregation. …”
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A Unique and Rare Presentation of Adult Congenital Heart Disease: Common Atrium Associated with Coronary Aneurysms and Fistula by Muhammad Shabbir Rawala, Alex Munoz, Mohammad Hassan Pervaiz

“…The patient had an invasive angiography that showed severely elevated RV pressure. Oxygen saturation in the right atrium was higher than in the inferior vena cava. …”
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Uncommon Occurrences of Air Embolism: Description of Cases and Review of the Literature by Giorgio Berlot, Adriano Rinaldi, Marco Moscheni, Massimo Ferluga, Perla Rossini

“…Despite a hyperbaric oxygen therapy performed timely in each case, only the first patient survived. …”
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Bio-degradable smart nanocomposite fiber from Moringa oleifera fiber reinforced with safely functionalized carbon nanotubes by Md Abul Kalam, Salvin Mustakim, Mohammad Jellur Rahman, Md Tushar Uddin, Md Ashraful Alam, Mohammad Mahbubur Rahman

“…A facile radio frequency oxygen plasma processing method is employed to modify CNTs with hydrophilic oxygen-containing groups. …”
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Room-temperature phosphorescent transparent wood by Xixi Piao, Tengyue Wang, Xuefeng Chen, Guangming Wang, Xiangxiang Zhai, Kaka Zhang

“…The transparent wood matrix can provide a rigid environment for BF2bdk triplets and serve as oxygen barrier to suppress non-radiative decay and oxygen quenching. …”
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Biochemical Constituents of Phaleria macrocarpa (Leaf) Methanolic Extract Inhibit ROS Production in SH-SY5Y Cells Model by Ibrahim Maina Hassan, Wan Norhamidah Wan Ibrahim, Ferdaus Binti Mohamat Yusuf, Siti Aqlima Ahmad, Syahida Ahmad

“…Background. Reactive oxygen species generation in mammalian cells profoundly affects several critical cellular functions, and the lack of efficient cellular detoxification mechanisms which remove these radicals may lead to several human diseases. …”
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The effect of testing procedure on DSC measurements of Gd-Ti-Zr alloy using ZrO2 container by Turalska P., Homa M., Sobczak N., Gazda A., Wierzbicka-Miernik A., Kaban I.

“…The comparative measurements were carried out using three types of measuring devices at a temperature RT- 1650°C in the same flowing gas (Ar, 99.9992%) but applying different testing procedures, which allowed obtaining dissimilar oxygen contents in the surrounding atmosphere. The high temperature interaction and reactivity taking place between molten alloy samples and ZrO2 container during DSC tests were evaluated by structural analysis of the resulting interfaces using alloy samples solidified inside the ZrO2 containers. …”
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New insights into structural, optical, electrical and thermoelectric behavior of Na0.5Bi0.5TiO3 single crystals by G. Jagło, Kamila Kluczewska-Chmielarz, J. Suchanicz, A. Kruk, A. Kania, D. Sitko, M. Nowakowska-Malczyk, M. Łapiński, G. Stachowski

“…Our results indicate the possibility of tuning the material properties by intentionally creating non-stoichiometry/structural defects (oxygen vacancies, cation excess and cation deficiency).…”
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Clinical and Imaging Prognosis in Patients with Delayed Encephalopathy after Acute Carbon Monoxide Poisoning by Jinzhi Liu, Zhihua Si, Jie Liu, Yan Lin, Jing Yuan, Shan Xu, Yan He, Tao Zhang, Aihua Wang

“…All the patients received hyperbaric oxygen treatment and other treatments as necessary. …”
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Potential of Duckweed (Lemna minor) for the Phytoremediation of Landfill Leachate by M. K. Daud, Shafaqat Ali, Zohaib Abbas, Ihsan Elahi Zaheer, Muhammad Ahsan Riaz, Afifa Malik, Afzal Hussain, Muhammad Rizwan, Muhammad Zia-ur-Rehman, Shui Jin Zhu

“…Reduction in chemical oxygen demand (COD) and biological oxygen demand (BOD) was observed by 39% and 47%, respectively. …”
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Prevalence of Neonatal Sepsis and Associated Factors among Neonates in Neonatal Intensive Care Unit at Selected Governmental Hospitals in Shashemene Town, Oromia Regional State, Et... by Aytenew Getabelew, Mihret Aman, Endashaw Fantaye, Tomas Yeheyis

“…This study found out that age of neonates, birth asphyxia, and use of oxygen via mask were significantly associated with neonatal sepsis. …”
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A novel breath pattern model and analysis to minimize patient discomfort in medical ventilators by M. Deepa, R. Vidhyapriya, A. S. Raagul

“…Based on transient analysis of the pressure variation simulation, it was observed that the air and oxygen mixture delivered to the patient was relatively jerk-free due to the finite values of first and second-order derivatives of pressure/flow curves. …”
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Chromium Removal from Tannery Wastewater via a Hydroponic Technique with Vetiver Grass (Vetiveria zizanioides) by Ismot Zereen, Md. Zainul Abedin, Md. Siddikur Rahman, Debasish Pandit

“…The observed reduction rate for pH was 15.19%, whereas the treatment efficiencies for electrical conduc-tivity, biological oxygen demand, chemical oxygen demand, turbidity, total suspended solids, total dissolved solids, and Cr were 35.42%, 84.66%, 81.21%, 33.17%, 83.28%, 72.55%, and 79.71%, respectively. …”
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Which Groups of Children Are at More Risk of Fatality during COVID-19 Pandemic? A Case-Control Study in Yazd, Iran by Behnam Shafaei, Zahra Nafei, Mehran Karimi, Nasrin Behniafard, Farimah Shamsi, Masoud Faisal, Amir Pasha Amel Shahbaz, Elahe Akbarian

“…Disease severity, dyspnea, low oxygen saturation on admission, length of hospital stays, and hospitalization history before the last admission were significantly correlated with mortality (P < 0.05). …”
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Hydrogeochemical Characteristics and Water–Rock Interactions of Coalbed-Produced Water Derived from the Dafosi Biogenic Gas Field in the Southern Margin of Ordos Basin, China by Yuan Bao, Chao An, Chaoyong Wang, Chen Guo, Wenbo Wang

“…The coalbed-produced water’s oxygen isotopes displayed a characteristic 18O drift and enrichment, indicating that the 16O isotope in the water was preferentially exchanged with the coal organic matter. …”
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Analysis of the effects of group progressive resistance training on inflammatory markers, cardiovascular fitness parameters, and respiratory function in elderly patients with chron... by Chunyang Li, Yijia Sun

“…Background: To investigate the effects of implementing group progressive resistance training on Maximal Oxygen consumption (VO2max), Maximum Ventilation per minute (VEmax), Maximal Oxygen pulse (O2pulsemax), Maximum Heart Rate (HRmax), and Modified Medical Research Council dyspnea scale (mMRC) in elderly patients with chronic obstructive pulmonary disease. …”
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Mechanosynthesis, characterization, and adsorptive properties of Mg–Al-LDH and Zn–Al-LDH for olive mill wastewater treatment by Hosni, Khaled, Mahmoudi, Khaled, Haraketi, Manel, Jellali, Salah, Srasra, Ezzeddine

“…Indeed, after 44 h of contact time, the removed amounts of chemical oxygen demand (COD) and biological oxygen demand (BOD) were assessed at approximately 300 and 100 mg${\cdot }$g$^{-1}$, respectively. …”
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Understanding the Effect of Grown-in Defects in Silicon on Solar Cell Efficiency by Jinta Mathew, Bulent Arikan, Sercan Aslan, Ryan Bugeja, Davide La Fata, Jessica Magro, Vahdet Özyahni, Selin Seyrek, Nurhayat Yildirim, Daniele Zingariello, Marija Demicoli, Raşit Turan, Luciano Mule' Stagno

“…Silicon wafers from different parts of the crystal having a range of oxygen and dopant concentrations and growth profiles, were investigated. …”
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Effect of Gold Dispersion on the Photocatalytic Activity of Mesoporous Titania for the Vapor-Phase Oxidation of Acetone by S. V. Awate, A. A. Belhekar, S. V. Bhagwat, R. Kumar, N. M. Gupta

“…Nanosize gold particles, on the other hand, were primarily responsible for the adsorption and activation of oxygen molecules. Mechanistic aspects of the photochemical processes are discussed on the basis of these observations.…”
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