Case report: Pseudoprogression mimicking neoplastic recurrence three months after completion of proton beam therapy for an IDH-mutant astrocytoma CNS WHO grade 3 by Liv Cathrine Heggebø, Liv Cathrine Heggebø, Ida Maria Henriksen Borgen, Ida Maria Henriksen Borgen, Hanne Blakstad, Hanne Blakstad, Cathrine Saxhaug, Pål André Rønning, Pitt Frederik Niehusmann, Katja Werlenius, Malin Blomstrand, Malin Blomstrand, Petter Brandal, Petter Brandal

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Proton magnetic resonance spectroscopy-based evaluation of metabolic abnormalities in the right dorsolateral prefrontal cortex and caudate nucleus in treatment-naïve patients with obsessive-compulsive disorder by Gagan Hans, Uma Sharma, Novy Gupte, Ragul Ganesh, Vaibhav Patil, Pratap Sharan

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Helicobacter pylori infection at long-term treatment by proton pump inhibitors for acid-related diseases (Literature review and resolution of Advisory council, March 22, 2018) by V. T. Ivashkin, I. V. Mayev, R. A. Abdulkhakov, O. P. Alekseyeva, S. A. Alekseyenko, A. Yu. Baranovsky, Ye. K. Baranskaya, I. L. Klyaritskaya, N. V. Korochanskaya, Yu. A. Kucheryavy, T. L. Lapina, M. F. Osipenko, V. I. Simanenkov, G. N. Tarasova, A. S. Trukhmanov, I. B. Khlynov, A. A. Sheptulin

“…To present management approach for acid-related diseases in patients with Helicobacter pylori (H. pylori) infection, under long-term proton pump inhibitor therapy. Summary. There is no relation of gastroesophageal reflux disease (GERD) symptom severity, the pattern of relapses and treatment efficacy to the presence or absence of H. pylori infection; successful H. pylori eradication does not cause relapse of pre-existing GERD and does not induce its development. …”
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Therapeutic regimens against infection without proton pump inhibitors in patients with corpus atrophic gastritis: a real-life single-centre longitudinal observational study by Emanuele Dilaghi, Lorenzo Mosciatti, Ludovica Dottori, Irene Ligato, Gianluca Esposito, Emanuela Pilozzi, Bruno Annibale, Edith Lahner

“…Background: Efficacy of eradication regimens in Helicobacter pylori (Hp) infection is commonly reported with proton pump inhibitors (PPIs). In patients with corpus atrophic gastritis, characterized by impaired acid secretion, PPI treatment is questionable. …”
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Dynamically Cyclic Fe2+/Fe3+ Active Sites as Electron and Proton-Feeding Centers Boosting CO2 Photoreduction Powered by Benzyl Alcohol Oxidation by Ben Lei, Gaofeng Zhou, Zhongyou Gong, Chao Liu, Ying Zhou, Vitaliy P. Guro, Yanjuan Sun, Jianping Sheng, Fan Dong

“…Solar-driven CO2 photoreduction holds promise for sustainable fuel and chemical productions, but the complex proton-coupled multi-electron transfer processes and sluggish oxidation half-reaction kinetics substantially hinder its efficiency. …”
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Proton pump inhibitors versus histamine-2 receptor antagonists for stress ulcer prophylaxis during extracorporeal membrane oxygenation: a propensity score-matched analysis by Hiroki Matsui, Hideo Yasunaga, Hiroshi Tanaka, Yutaka Kondo, Hiroyuki Ohbe, Kiyohide Fushimi

“…Purpose Patients receiving extracorporeal membrane oxygenation (ECMO) generally receive proton pump inhibitors (PPIs) or histamine-2 receptor antagonists (H2RAs) to avoid major gastrointestinal bleeding. …”
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Complexes of a piperazine based macrocycle as Cu-Zn SOD biomimetic: approach by constants determination by Armando Ferrer Serrano, Ilena Alica García Del Toro

Subjects: “…Protonation. Complex. Macrocycle. Biomimetic. Cu,Zn-SOD…”
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Prognostic significance of total choline on in-vivo proton MR spectroscopy for prediction of late recurrence in patients with hormone receptor-positive, HER2-negative early breast cancer. by Hyunjik Kim, Heungkyu Park, Yongsoon Chun, Hagjun Kim, Hyeonman Baek, Yunyeong Kim

“…<h4>Purpose</h4>In-vivo proton magnetic resonance spectroscopy (MRS) is a non-invasive method of analyzing choline metabolism that has been used to predict breast cancer prognosis. …”
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High Catalytic Selectivity of Electron/Proton Dual‐Conductive Sulfonated Polyaniline Micropore Encased IrO2 Electrocatalyst by Screening Effect for Oxygen Evolution of Seawater Electrolysis by Yuhan Shen, Shengqiu Zhao, Fanglin Wu, Hao Zhang, Liyan Zhu, Mingjuan Wu, Tian Tian, Haolin Tang

“…This structure combines electron conductivity from the organic framework and proton conductivity from ‐SO3H, weakens the Cl− adsorption, and suppresses metal‐chlorine coupling, thus enhancing the catalytic activity and selectivity. …”
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Stabilization of oxygen vacancy ordering and electrochemical-proton-insertion-and-extraction-induced large resistance modulation in strontium iron cobalt oxides Sr(Fe,Co)O y by Yosuke Isoda, Thanh Ngoc Pham, Ryotaro Aso, Shuri Nakamizo, Takuya Majima, Saburo Hosokawa, Kiyofumi Nitta, Yoshitada Morikawa, Yuichi Shimakawa, Daisuke Kan

“…In this study, guided by theoretical calculations on the energies of oxygen reduction and hydrogen insertion reactions with oxygen-deficient perovskite oxides, we demonstrated that the oxygen vacancy ordering in Sr(Fe1−x Co x )O y (SFCO) epitaxial films can be stabilized by increasing the Co content (x ≥ 0.3) and revealed that it plays a key role in promoting proton accommodation into the SFCO lattice. We also show that the electrical resistance of SFCO films can be reversibly modulated by electrochemical proton insertion and extraction, and the modulation exceeds three orders of magnitude for Sr(Fe0.5Co0.5)O2.5 epitaxial films. …”
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Are Collagen Protons Visible with the Zero Echo Time (ZTE) Magnetic Resonance Imaging Sequence: A D₂O Exchange and Freeze-Drying Study by Tan Guo, Dina Moazamian, Arya A. Suprana, Saeed Jerban, Eric Y. Chang, Yajun Ma, Michael Carl, Min Chen, Jiang Du

“…It is known that ultrashort echo time (UTE) magnetic resonance imaging (MRI) sequences can detect signals from water protons but not collagen protons in short T2 species such as cortical bone and tendons. …”
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Prognostic significance of total choline on in-vivo proton MR spectroscopy for prediction of late recurrence in patients with hormone receptor-positive, HER2-negative early breast cancer by Hyunjik Kim, Heungkyu Park, Yongsoon Chun, Hagjun Kim, Hyeonman Baek, Yunyeong Kim

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PTR-ToF-MS VOC Profiling of Raw and Cooked Gilthead Sea Bream Fillet (<i>Sparus aurata</i>): Effect of Rearing System, Season, and Geographical Origin by Iuliia Khomenko, Valentina Ting, Fabio Brambilla, Mirco Perbellini, Luca Cappellin, Franco Biasioli

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Vonoprazan in the management of erosive oesophagitis and peptic ulcer-induced medication: a systematic review by Décio Chinzon, Joaquim Prado P. Moraes-Filho, Gerson Domingues, Juliana Leite Soares Guedes, Cláudia Yang Santos, Schlioma Zaterka

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Histamine 2 receptor antagonists do not improve the outcomes of hospitalized COVID-19 patients by Waseem Amjad, Faisal Kamal, Adnan Malik, Ritu Singh, Sultan Mahmood

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Detection of breast cancer lesions using APT weighted MRI: a systematic review by Ryan C. Lee, Montek Singh Boparai, Tim Q. Duong

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Inappropriate prescribing of drugs for peptic ulcer and gastro-esophageal reflux disease remains a matter of concern: Results from the LAPTOP-PPI cluster randomized trial by Manuela Casula, Manuela Casula, Ilaria Ardoino, Laura Pierini, Lara Perrella, Stefano Scotti, Sara Mucherino, Valentina Orlando, Enrica Menditto, Carlotta Franchi

Subjects: “…proton pump inhibitors…”
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The Rate of Prescribing Gastrointestinal Prophylaxis with Either a Proton Pump Inhibitor Or an H2-Receptor Antagonist in Nova Scotia Seniors Starting Nonsteroidal Anti-Inflammatory Drug Therapy by Bogdan Superceanu, Sander Veldhuyzen van Zanten, Chris Skedgel, Michael Shepherd, Ingrid Sketris

“…For patients at increased risk of NSAID-related GI complications, prophylaxis with either a nonselective NSAID plus gastroprotective agent (GPA) or, alternatively, therapy with a cyclooxygenase-2 selective inhibitor with or without a GPA such as a proton pump inhibitor (PPI), is recommended.…”
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A Real World Report on Intravenous High-Dose and Non-High-Dose Proton-Pump Inhibitors Therapy in Patients with Endoscopically Treated High-Risk Peptic Ulcer Bleeding by Lung-Sheng Lu, Sheng-Chieh Lin, Chung-Mou Kuo, Wei-Chen Tai, Po-Lin Tseng, Kuo-Chin Chang, Chung-Huang Kuo, Seng-Kee Chuah

“…The optimal dose of intravenous proton-pump inhibitor (PPI) therapy for the prevention of peptic ulcer (PU) rebleeding remains controversial. …”
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Design of Incremental Conductance Sliding Mode MPPT Control Applied by Integrated Photovoltaic and Proton Exchange Membrane Fuel Cell System under Various Operating Conditions for BLDC Motor by Jehun Hahm, Hyoseok Kang, Jaeho Baek, Heejin Lee, Mignon Park

“…This paper proposes an integrated photovoltaic (PV) and proton exchange membrane fuel cell (PEMFC) system for continuous energy harvesting under various operating conditions for use with a brushless DC motor. …”
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