The Synergistic Effect of TRPV1 on Oxidative Stress-Induced Autophagy and Apoptosis in Microglia by Tingting Huang, Yao Lin, Qiongyi Pang, Weimin Shen, Xiang Chen, Fengxia Tu

“…A high amount of reactive oxygen species (ROS) is involved in oxidative stress induction. …”
Get full text

Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives by Rahman Bikas, Hassan Hosseini-Monfared, Erwann Jeanneau, Behrouz Shaabani

“…In the complexes 1, 2, and 3 the conformation of 2-furanyl oxygen atom relative to the carbohydrazide oxygen atom is s-anti, s-anti/s-syn, and s-syn at 293 K, respectively. …”
Get full text

Water Quality Assessment of Tributaries of Batang Baleh in Sarawak Using Cluster Analysis by Teck-Yee Ling, Chen-Lin Soo, Teresa-Lee-Eng Heng, Lee Nyanti, Siong-Fong Sim, Jongkar Grinang, Karen-Suan-Ping Lee, Tonny Ganyai

“…Cluster analysis demonstrated that water quality at tributary stations along the Batang Baleh exhibited a longitudinal variation from upstream to downstream regions, particularly, dissolved oxygen, five-day biochemical oxygen demand, and nitrite-nitrate nitrogen, which were found higher in upstream region and steadily decreased towards the downstream region. …”
Get full text

Succinate Supplement Elicited “Pseudohypoxia” Condition to Promote Proliferation, Migration, and Osteogenesis of Periodontal Ligament Cells by Huimin Mao, Andi Yang, Yunhe Zhao, Lang Lei, Houxuan Li

“…Most mesenchymal stem cells reside in a niche of low oxygen tension. Iron-chelating agents such as CoCl2 and deferoxamine have been utilized to mimic hypoxia and promote cell growth. …”
Get full text

Comparative efficacy of sleep positional therapy, oral appliance therapy, and CPAP in obstructive sleep apnea: a meta-analysis of mean changes in key outcomes by Yunjun Gao, Sixiang Zhu, Wenjun Li, Youqing Lai

“…However, SPT did not lead to significant improvements in TST or oxygen saturation parameters across comparisons.ConclusionSleep positional therapy (SPT) is a safe alternative for managing positional OSA, particularly for patients intolerant to CPAP, though it remains less effective than CPAP in reducing overall AHI and improving oxygenation.…”
Get full text

Immediate and Intermediate-Term Outcomes of Infants With Transposition of Great Arteries Who Underwent Balloon Atrial Septostomy in Sudan by Sulafa K. M. Ali, Amna Elsheikh, Mohammed Abdulrahman Alhassan

“…The study included 75 infants (70% males) with a median age at presentation of 25 and at the time of BAS of 28 days. Pre-BAS median oxygen saturation was 48 (Interquartile Range (IQR) 40–60%). …”
Get full text

Assessment of Bacterial Community Structure, Associated Functional Role, and Water Health in Full-Scale Municipal Wastewater Treatment Plants by Inderjeet Tyagi, Kaomud Tyagi, Faheem Ahamad, Rakesh Bhutiani, Vikas Kumar

“…<i>Proteobacteria</i>, <i>Bacteroidetes</i>, <i>Cloacimonetes</i>, <i>Firmicutes</i>, <i>Euryarchaeota</i>, <i>Verrucomicrobia</i>, <i>Cyanobacteria</i>, <i>Desulfomicrobium</i>, <i>Thauera</i>, <i>Zavarzinia</i>, and <i>Nitrospirae</i>, among others, dominated the bacterial community structure in all treatment stages. The biochemical oxygen demand was 7–12 times, chemical oxygen demand (COD) was 6 times, and total suspended solids (TSS) was 3.5 times higher in the wastewater than what the Central Pollution Control Board (CPCB) in New Delhi, India, allows as standard discharge. …”
Get full text

Exercise limitation in chronic kidney disease: An experimental pilot study with leg and arm exercise by Helena Wallin, Eva Jansson, Ragad Said, Sigrid Lundberg, Pourya Zolfaghardidani, Maria J. Eriksson, Anette Rickenlund, Patrik Sundblad

“…Abstract Maximal oxygen uptake (VO2max) in healthy subjects is primarily limited by systemic oxygen delivery. …”
Get full text

Application of EPR spectroscopy method for comparative analysis of structural damage accumulation kinetics in two-phase lithium-containing ceramics by Dmitriy I. Shlimas, Daryn B. Borgekov, Artem L. Kozlovskiy

“…During the conducted studies it was established that in the case of proton irradiation, the dominant role at fluences of 1015–1017 cm−2 is played by oxygen vacancies, the change in the concentration of which upon reaching critical values causes a decrease in the thermophysical properties, and disordering of the damaged layer. …”
Get full text

Acute Toxicity and Determination of the Active Constituents of Aqueous Extract of Uncaria tomentosa Bark in Hyphessobrycon eques by Jefferson Yunis Aguinaga, Gustavo S. Claudiano, Paulo F. Marcusso, Cynthia Ikefuti, George G. Ortega, Silas F. Eto, Claudinei da Cruz, Juliet R. E. Moraes, Flávio R. Moraes, João B. K. Fernandes

“…Fish showed behavior changes at concentrations above 2000 mg/L, accompanied by a significant decrease of dissolved oxygen. At the highest concentration 100% mortality was observed attributed to oxygen reduction by the amount of oxindole alkaloids, polyphenols accumulation of the extract in the gills, and the interaction of these compounds with dopamine. …”
Get full text

Temporal and Spatial Seasonal Variations in Quality of Gravity Flow Water in Kyanamira Sub-County, Kabale District, Uganda by Hannington, Ngabirano, Denis, Byamugisha, Emmanuel, Ntambi

“…Temperature, pH, TDS dissolved oxygen, cations, anions (chemical parameters) and salmonella, faecal coliforms were the major contributing parameters to gravity flow water’s quality variations during both seasons. …”
Get full text

Nitrogen to Potassium Ratios for Florida Golf Courses by Travis W. Shaddox, J. Bryan Unruh

“…These macronutrients are required by turfgrass in greater quantities than any other element except carbon, hydrogen, and oxygen. This 2-page fact sheet explains the Nitrogen to Potassium ratios that are best for golf courses. …”
Get full text

Nitrogen to Potassium Ratios for Florida Golf Courses by Travis W. Shaddox, J. Bryan Unruh

“…These macronutrients are required by turfgrass in greater quantities than any other element except carbon, hydrogen, and oxygen. This 2-page fact sheet explains the Nitrogen to Potassium ratios that are best for golf courses. …”
Get full text

Key Influences on Oral Feeding Achievement in Preterm Infants: Insights From a Tertiary Hospital in Indonesia by Putri Maharani Tristanita Marsubrin, Ni Nyoman Berlian Aryadevi, Bernie Endyarni Medise, Yoga Devaera

“…Conclusion: This study found significant associations between the time to achieve FOF and factors such as oxygen therapy duration, sepsis episodes, and frequency of blood transfusion. …”
Get full text

Development of a sustainable, green, and solar-powered filtration system for E. coli removal and greywater treatment by R. Abdallat, A.N. Bdour, A. Abu Haifa, F.F. Al-Rawash, L. Almakhadmeh, S. Hazaimeh

“…The presence of nitrate ions, total dissolved solids, total suspended solids, chemical oxygen demand, and biological oxygen demand in greywater poses excellent environmental and health risks when disposed untreated. …”
Get full text

Effectiveness of advanced cardiovascular life support in hyperkalemic cardiac arrest: A randomized experimental study in pigs by Najmiddin Mamadjonov, Wan Young Heo, Kyung Woon Jeung, Yong Hun Jung, Hyoung Youn Lee, Seok Jin Ryu, Byung Kook Lee, Yong Soo Cho, Tag Heo

“…Although not significant, brain tissue oxygen tension was also lower in the hyperkalemic arrest group. …”
Get full text

Effect of breathing exercises combined with behavioral intervention in nursing of patients with asthma (呼吸训练联合行为干预在哮喘患者护理中的应用效果观察) by TIAN Shuijing (田水静), ZHANG Wenzheng (张文峥), WANG Yan (王燕)

“…The total duration of oxygen intake in the observation group was lower than that in the control group. …”
Get full text

Impact of endoplasmic reticulum aminopeptidases 1 (ERAP1) and 2 (ERAP2) on neutrophil cellular functions by Irma Saulle, Irma Saulle, Fiona Limanaqi, Micaela Garziano, Micaela Garziano, Maria Luisa Murno, Valentina Artusa, Valentina Artusa, Sergio Strizzi, Matteo Giovarelli, Carsten Schulte, Jacopo Aiello, Mario Clerici, Mario Clerici, Claudia Vanetti, Mara Biasin

“…In these cells following 3 h or 24 h rhERAP stimulation by Western Blot, RT-qPCR, Elisa, Confocal microscopy, transwell migration assay, Oxygraphy and Flow Cytometry we assessed: i) rhERAP internalization; ii) activation; iii) migration; iv) oxygen consumption rate; v) reactive oxygen species (ROS) accumulation; granule release; vi) phagocytosis; and vii) autophagy.ResultsWe observed that following stimulation rhERAPs: i) were internalized by neutrophils; ii) triggered their activation as witnessed by increased percentage of MAC-1+CD66b+ expressing neutrophils, cytokine expression/release (IL-1β, IL-8, CCL2, TNFα, IFNγ, MIP-1β) and granule enzyme secretion (myeloperoxidase, Elastase); iii) increased neutrophil migration capacity; iv) increased autophagy and phagocytosis activity; v) reduced ROS accumulation and did not influence oxygen consumption rate.ConclusionOur study provides novel insights into the biological role of ERAPs, and indicates that extracellular ERAPs, contribute to shaping neutrophil homeostasis by promoting survival and tolerance in response to stress-related inflammation. …”
Get full text

Altitude Pulmonary Edema or Altitude Disease by Amilcar Tinoco Solórzano

“…Hypobaric hypoxia caused by the decrease of partial environmental oxygen pressure associated to the barometric pressure drop, secondary to altitude increase, meets the criteria of causal agent of altitude disease caused by non-acclimation to altitude. …”
Get full text

Number 2: Chronic Obstructive Pulmonary Disease: The Importance of Exercise by Norman L Jones

“…The reasons for shortness of breath are dealt with in another patient page (Can Respir J 2000;7(1):35-36), and include narrowing of the airways, poor lung function leading to falls in the amount of oxygen carried in the blood and weak muscles for breathing. …”
Get full text