Bio-indicator Bacteria Levels in Riva Stream, an Important Stream in İstanbul, Türkiye by Serap Koşal Şahin, Selma Dilara Karaman Baş, Meryem Öztaş, Gülşen Altuğ, Pelin Saliha Çiftçi Türetken

“…Temperature, salinity, pH, dissolved oxygen, and conductivity values of the stations were measured in situ during sampling using a multiparameter (YSI). …”
Get full text

A thermodynamic bottleneck in the TCA cycle contributes to acetate overflow in Staphylococcus aureus by Nabia Shahreen, Jongsam Ahn, Adil Alsiyabi, Niaz Bahar Chowdhury, Dhananjay Shinde, Sujata S. Chaudhari, Kenneth W. Bayles, Vinai C. Thomas, Rajib Saha

“…Finally, we show that the TCA cycle bottleneck provides S. aureus the flexibility to redirect carbon toward maintaining redox balance through lactate overflow when oxygen becomes limiting, albeit at the expense of ATP production through acetate overflow. …”
Get full text

Treatment of rheumatoid arthritis using dual-targeted and dual-response intelligent micelles: a “three birds with one stone” strategy by Rui-Bo Guo, Lu Zhang, Yang Liu, Liang Kong, Yang Yu, Bin Yang, Zuo-Jun Wang, Jing-Yi Zhang, Xue-Tao Li

“…This study aimed to develop dual-targeted, reactive oxygen species (ROS)/pH dual-responsive, size-shrinkable intelligent micelles targeting M1 macrophages and fibroblast-like synoviocytes (FLSs) to enhance drug efficacy and safety. …”
Get full text

Nebulised 3% hypertonic saline versus 0.9% saline for treating patients hospitalised with acute bronchiolitis: protocol for a randomised, double-blind, multicentre trial by Sara Szupieńko, Aleksandra Buczek, Henryk Szymański

“…Only supportive therapy, including suctioning nasal secretions, water–electrolyte balance maintenance and oxygen supplementation when needed, is recommended. …”
Get full text

Performance Improvement of Dye-Sensitized Solar Cell- (DSSC-) Based Natural Dyes by Clathrin Protein by Prihanto Trihutomo, Sudjito Soeparman, Denny Widhiyanuriyawan, Lilis Yuliati

“…EDS analysis shows an increase in carbon, oxygen, and phosphorus content in TiO2 layers with increasing clathrin protein concentration. …”
Get full text

Insights into the Properties of Type Ibn/Icn Supernovae and Their Progenitor Channels through X-Ray Emission by Yusuke Inoue, Keiichi Maeda

“…Applying our model to the soft X-ray LCs of SNe Ibn 2006jc and 2022ablq, we derive that the CSM potentially contains a larger fraction of carbon and oxygen for SN 2006jc than 2022ablq, highlighting the power of the soft X-ray modeling to address the nature of the CSM. …”
Get full text

Simultaneous implementation for landfill leachate treatment and desulfurization and decarbonization of landfill gas purification by NIE Wenbo, CHEN Yi*

“…By controlling low dissolved oxygen levels in the pre-reactor, nitrosation rates exceeding 85% were achieved while enabling partial nitrification coupled DAMO-Anammox process. …”
Get full text

Comparative study of polymeric nanoparticles and traditional agents in dental implant decontamination by Håvard J Haugen, Jaime Bueno, Badra Hussain, Raquel Osorio, Mariano Sanz

“…Residual contaminants, including carbon and oxygen, persisted on all treated surfaces, indicating enhanced cleaning strategies were needed. …”
Get full text

PATHOPHYSIOLOGIC MECHANISMS OF THE INFLUENCE OF TISSUE RESPIRATION ENZYMES ON THE MITOCHONDRIAL FUNCTION IN PATIENTS WITH CHRONIC HEPATITIS C by I.Y. Bagmut, S.M. Gramatiuk

“…In many cases, researchers used data to calculate parameters, including the respiratory rate or the amount of ADP consumed for each amount of oxygen used. However, so far, little is known about how the virus can survive in a highly oxidizing environment, given that oxidative stress is such an outstanding clinical feature that is associated with infection with the hepatitis C virus. …”
Get full text

Functional capacity testing in patients with pulmonary hypertension (PH) using the one-minute sit-to-stand test (1-min STST). by Christina Kronberger, Roya Anahita Mousavi, Begüm Öztürk, Robin Willixhofer, Theresa-Marie Dachs, René Rettl, Luciana Camuz-Ligios, Nima Rassoulpour, Christoph Krall, Brigitte Litschauer, Roza Badr Eslam

“…<h4>Methods</h4>We evaluated 106 PH patients with the 1-min-STST and 6MWT and measured cardiorespiratory parameters (heart rate, blood pressure, oxygen saturation) before and after test conduction. …”
Get full text

Dysfunctional BCAA degradation triggers neuronal damage through disrupted AMPK-mitochondrial axis due to enhanced PP2Ac interaction by Shih-Cheng Wu, Yan-Jhen Chen, Shih-Han Su, Pai-Hsiang Fang, Rei-Wen Liu, Hui-Ying Tsai, Yen-Jui Chang, Hsing-Han Li, Jian-Chiuan Li, Chun-Hong Chen

“…Mechanistically, we show that excess BCAA-induced mitochondrial reactive oxygen species (ROS) triggered the binding of protein phosphatase 2 A catalytic subunit (PP2Ac) to AMPK, suppressing AMPK activity. …”
Get full text

COVID-19 Vaccination Status and Pregnancy Outcome during Third Wave by Madhusudan Dey, Shyamji Tiwari, Sunil Chawla, Pranjali Dhume, Abhijit Kumar, Priyanshi Chowdhary, Reshu Rawal

“…CONCLUSION: Unvaccinated or partially vaccinated parturient had no increased risk of symptomatic COVID-19 illness or requirement of supportive management in terms of oxygen inhalation or ventilation as compared with fully vaccinated pregnant women. …”
Get full text

Effect of Locally Delivered Melatonin as an Adjunct to Nonsurgical Therapy on GCF Antioxidant Capacity and MMP-9 in Stage II Periodontitis Patients: A Randomized Controlled Clinica... by Enji Ahmed, Olfat G. Shaker, Nermin Yussif, Dalia M. Ghalwash

“…The increase in reactive oxygen species (ROS) is responsible for the oxidative damage occurring in periodontal tissues. …”
Get full text

Male infertility along with the era of coronavirus infection SARS-CoV-2 by N. G. Kulchenko, N. K. Druzhinina, G. I. Myandina

“…Also, the increased activity of immunocytes leads to an imbalance of the antioxidant system of men, an increase in the level of reactive oxygen species and the formation of oxidative stress. …”
Get full text

Evaluating the Protective Effects of MitoQ and Antifreeze Protein III on Cryopreserved Canine Sperm by Abbas Farshad, Emilia Diel, Axel Wehrend

“…Post-thaw, samples were evaluated for motility, viability, membrane and acrosome integrity, lipid peroxidation, apoptosis indicators, mitochondrial function, and reactive oxygen species (ROS-H₂O₂). The results showed significant (<i>p</i> < 0.05) improvements in motility rate, progressive motility, VAP, VSL, VCL, ALH, and BCF with MitoQ or AFP alone. …”
Get full text

The In Vitro Antioxidant and Antiadipogenic Properties of Pigmented Flower Extracts of Geraniaceae and Lamiaceae Plant Families by Anton Venter, Hennie Fisher, Gary I. Stafford, June C. Serem, Megan J. Bester, Kwaku G. Duodu

“…The total polyphenol content (TPC) and 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity were higher for Geraniaceae than for Lamiaceae species. For all extracts, oxygen radical absorption capacity (ORAC) was similar, except for P. zonale hybrid. …”
Get full text

Differentiation between 3,4- and 4,15-Epoxyeudesmanolides by Electrospray Ionization Tandem Mass Spectrometry by Herbert Júnior Dias, Ricardo Stefani, José Carlos Tomaz, Ricardo Vessecchi, Antônio Eduardo Miller Crotti

“…The formation of these diagnostic ions was associated with the C(3)–O bond of compound 1, which propitiates the participation of the lone pair of the oxygen epoxide in the formation of B through a Grob-Wharton-type fragmentation, then resulting in an alternative fragmentation pathway. …”
Get full text

Neutrophil membrane biomimetic delivery system (Ptdser‐NM‐Lipo/Fer‐1) designed for targeting atherosclerosis therapy by Wei Li, Chang Liu, Sichuan Wang, Naifeng Liu

“…Fer‐1 was released at the AS plaque site to remove reactive oxygen species (ROS) and improve the inflammatory microenvironment. …”
Get full text

Water Hyacinth, an Invasive Species in Africa: A Literature Review by Lubembe, Sharon Indasi, Okoth, Sharon, Turyasingura, Benson, Oyugi, Timothy, Ibarasa, Hillary, Moenga, Kelvin, Chavula, Petros, Tumushabe, Jennifer Turyatemba

“…Water hyacinth Pontederia crassipes (Eichhornia crassipes) has proliferated rapidly in African inland waters, posing numerous threats to fisheries by reducing the existence of some species; water quality by lowering levels of dissolved oxygen; human health and the environment by introducing various disease causing pathogens and harbouring dangerous animals. …”
Get full text

Effect of Presoaking Methods to Break Seed Dormancy in Indigenous Purple Passion Fruits. by Abaho, Darius

“…The challenge with passion fruit production is that their seeds are characterized by hard seed coats which inhibit the embryo from accessing water and oxygen. This leads to delay in germination and failure of seeds to germinate in seed beds. …”
Get full text