The E3-ligase Siah2 activates mitochondrial quality control in neurons to maintain energy metabolism during ischemic brain tolerance by Maria Josè Sisalli, Elena D’Apolito, Ornella Cuomo, Giovanna Lombardi, Michele Tufano, Lucio Annunziato, Antonella Scorziello

“…To this aim, cortical neurons were exposed to 30-min oxygen and glucose deprivation (OGD, sublethal insult) followed by 3 h OGD plus reoxygenation (lethal insult). …”
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Is Near-Infrared Spectroscopy a Reliable Method to Evaluate Clamping Ischemia during Carotid Surgery? by Luciano Pedrini, Filippo Magnoni, Luigi Sensi, Emilio Pisano, Maria Sandra Ballestrazzi, Maria Rosaria Cirelli, Alessandro Pilato

“…The purpose of this study was to evaluate the reliability of near-infrared spectroscopy (NIRS) in the detection of clamping ischemia and in the prevention of clamping-related neurologic deficits using, as a cutoff for shunting, a 20% regional cerebral oxygen saturation (rSO2) decrease if persistent more than 4 minutes, otherwise a 25% rSO2 decrease. …”
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Soft X-ray tomography reveals variations in B. subtilis biofilm structure upon tasA deletion by Anthoula Chatzimpinou, Anne Diehl, A. Tobias Harhoff, Kristina Driller, Bieke Vanslembrouck, Jian-Hua Chen, Kristaps Kairišs, Valentina Loconte, Mark A. Le Gros, Carolyn Larabell, Kürşad Turgay, Hartmut Oschkinat, Venera Weinhardt

“…Using Bacillus subtilis biofilms, we detected coherent alignment and chaining of wild-type cells towards the oxygen-rich capillary tip. In contrast, the ΔtasA genetic knock-out showed a loss of cellular orientation and changes in the extracellular matrix. …”
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Sarilumab is not Inferior to Tocilizumab in the Treatment of Cytokine Release Syndrome in COVID-19 by V. T. Ivashkin, R. V. Maslennikov, E. V. Vasilieva, M. L. Chipurik, P. A. Semikova, V. V. Semenets, T. A. Russkova

“…SAR patients unlike TOC patients required intensive care unit admission less frequently then CON patients (16.7% and 25.9% vs. 46.3%; p=0.013 and p=0.077). An increase in oxygen saturation was observed in SAR and TOC groups (p=0.001 and p=0.004; greater in SAR group [p=0.022]), but not in CON group (p=0.764) in 7-10 days after administration of these drugs. …”
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A Novel Methodology for the Accelerated Desalination of Seawater Utilizing Up‐ and Down‐Conversion Phosphors by Ernesto Valadez‐Renteria, Jorge Oliva, Haggeo Desirena, Christian Gomez‐Solis, Vicente Rodriguez‐Gonzalez

“…The higher presence of oxygen vacancies defects in the evaporators made with Fe2O3 improves the absorption of light in the UV‐Vis range, which in turn, accelerates the desalination of seawater. …”
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Effects of Dietary Aflatoxin B1 on Hybrid Grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂) Growth, Intestinal Health, and Muscle Quality by Hao Liu, Ruitao Xie, Weibin Huang, Yuanzhi Yang, Menglong Zhou, Baiquan Lu, Biao Li, Beiping Tan, Xiaohui Dong

“…Intestinal MDA content and hindgut reactive oxygen species (ROS) levels increased, while antioxidant indexes and digestive enzymes decreased with higher AFB1 levels. …”
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Characterization and Pharmacological Efficacy of Silver Nanoparticles Biosynthesized Using the Bark Extract of Garcinia Kola by Sunday Adewale Akintelu, Seyifunmi Charles Olugbeko, Femi Adekunle Folorunso, Abel Kolawole Oyebamiji, Aderonke Similoluwa Folorunso

“…The EDX analysis revealed carbon, nitrogen, oxygen, aluminum, potassium, copper, and silver as the elements present in the nanoparticles. …”
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Dexamethasone in Treatment of Comorbid SARS-CoV-2 Patients Aged over 50 Years with Lung Injury over 50 % by O. Yu. Zolnikova, R. V. Maslennikov, V. T. Ivashkin, N. L. Dzhakhaya, O. Yu. Kiseleva, N. D. Potskhverashvili, S. A. Shorokhova

“…Dexamethasone treatment associated with a significant alleviation of COVID-19-associated pneumonia in CT score (p = 0.001), reduced fibrinogen (p = 0.001), a trend to CRP reduction by day 8–10 and lower demand for oxygen therapy, including ventilatory support (p = 0.001). …”
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Metallurgical Processing of CoCrFeNi High-Entropy Alloy by P. Müller, A. Zadera, L. Čamek, M. Myška, V. Pernica

“…Significant reduction in oxygen content (to ~120 ppm) was reached after a deoxidation with aluminium and slight reduction in sulphur content (~25%, to 120 ppm) was reached after a desulphurisation with rare earth metals.…”
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ZleepNet: A Deep Convolutional Neural Network Model for Predicting Sleep Apnea Using SpO2 Signal by Hnin Thiri Chaw, Thossaporn Kamolphiwong, Sinchai Kamolphiwong, Krongthong Tawaranurak, Rattachai Wongtanawijit

“…In this paper, we propose a deep convolutional neural network (CNN) model based on the oxygen saturation (SpO2) signal from a smart sensor. …”
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The expanded genome of Hexamita inflata, a free-living diplomonad by Zeynep Akdeniz, Michal Havelka, Michal Stoklasa, Alejandro Jiménez-González, Vojtěch Žárský, Feifei Xu, Courtney W. Stairs, Jon Jerlström-Hultqvist, Martin Kolísko, Jan Provazník, Staffan Svärd, Jan O. Andersson, Jan Tachezy

“…Diplomonads either live as endobionts (parasites and commensals) of animals or free-living in low-oxygen environments. Genomic information is available for parasitic diplomonads like Giardia intestinalis and Spironucleus salmonicida, while little is known about the genomic arrangements of free-living diplomonads. …”
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Immunopathology of Airway Surface Liquid Dehydration Disease by Brandon W. Lewis, Sonika Patial, Yogesh Saini

“…The primary purpose of pulmonary ventilation is to supply oxygen (O2) for sustained aerobic respiration in multicellular organisms. …”
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Scientific challenges faced by Mn‐based layered oxide cathodes with anionic redox for sodium‐ion batteries by Chao Zheng, Shengnan He, Jiantuo Gan, Zhijun Wu, Liaona She, Yong Gao, YaXiong Yang, Jiatao Lou, Zhijin Ju, Hongge Pan

“…This review systematically summarizes the composition, structure, oxygen‐redox mechanism, and performance of various types of Mn‐based cathodes with ARRs, as well as the main scientific challenges they face, including sluggish ion diffusion, cationic migration, O2 release, and element dissolution. …”
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Captive breeding, developmental biology and commercial production of<i> Dravidia fasciata</i>- An indigenous ornamental fish of the Western Ghats of India by T.V. Anna Mercy, Eapen Jacob, K. Raju Thomas

“…Melon barbs were collected from the wild and brought to the hatchery of College of Fisheries in oxygen filled plastic bags and gradually acclimatized to the captive conditions. …”
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Neurovascularization inhibiting dual responsive hydrogel for alleviating the progression of osteoarthritis by Wenpin Qin, Zhangyu Ma, Guo Bai, Wen Qin, Ling Li, Dongxiao Hao, Yuzhu Wang, Jianfei Yan, Xiaoxiao Han, Wen Niu, Lina Niu, Kai Jiao

“…The dynamic Schiff base bonds and boronic ester bonds allow for injectability, self-healing, and pH/reactive oxygen species dual responsiveness. The OSPPB hydrogel can significantly inhibit angiogenesis and neurogenesis in vitro. …”
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Pathogenic and therapeutic role of bile acids at reflux-gastritis by T. L. Lapina, I. M. Kartavenko, V. T. Ivashkin

“…Exposition of bile acids results in formation of active forms of oxygen and nitrogen, damage of DNA, mutagenicity, induction of apoptosis in short-term prospect and resistance to apoptosis in long-term prospect. …”
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Impact of water residence time and stratification on water quality improvement of an artificial brackish waterway by Bo-Kyung Kim, Dong Hyeon Kim, Jin Hwan Hwang

“…In the F0 scenario, excluding freshwater inflow increased summer maximum dissolved oxygen by 1.37 times compared to the validation case. …”
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Procedural Pediatric Sedation by Nurses: Available, Competent, and Safe by Laetiscia Lavoie, Catherine Vezina, Emilie Paul-Savoie, Claude Cyr, Sylvie Lafrenaye

“…Complications were separated in four categories: (1) major complications (call for help; unexpected admission, aspiration, and code); (2) reportable sedation events (oxygen saturation <90%, bradycardia (more than 2 SD below normal for the age of the child), and hypotension (more than 2 SD below normal for the age of the child); (3) difficult sedation (agitation, inadequate sedation, and failure to perform the procedure), (4) minor complications. …”
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Doxycycline Degradation by the Oxidative Fenton Process by Alexandre A. Borghi, Milena F. Silva, Saleh Al Arni, Attilio Converti, Mauri S. A. Palma

“…This antibiotic could be degraded by the so-called Fenton process, consisting in the oxidation of organic pollutants by oxygen peroxide (H2O2) in the presence of Fe2+. Experiments were performed according to an experimental Rotational Central Composite Design to investigate the influence of temperature (0–40.0°C), H2O2 concentration (100–900 mg/L), and Fe2+ concentration (5–120 mg/L) on residual doxycycline and total organic carbon concentrations. …”
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Diethyldithiocarbamate Delayed Wound-Induced Callus Formation in Potato Tubers by Inhibiting Superoxide Dismutase by CHENG Xinyan, SONG Bingfang, LIU Ning, TIAN Wenmao, YIN Yan, LI Yongcai, BI Yang, WANG Yi

“…We determined the StSODs gene expression and activity of SOD, reactive oxygen species (ROS) content, phenylpropanoid metabolism-related enzyme activity, total phenols and lignin contents at the wound site during the healing process. …”
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