TcPO2 as a Predictor of Limb Salvage or Amputation in Patients of Critical Limb Ischemia by Rahul Merkhed, Vikram Patra, Rishi Dhillon, Rohit Mehra, CVNM Dattatreya, Ramandeep Kaur, Gagandeep Singh Vohra, Surjeet Dwivedi

“…By applying a cutoff of 40 mmHg, informed by previous retrospective studies suggesting its predictive efficacy, our approach seeks to standardise decision-making and optimise tissue oxygenation to improve clinical outcomes. Results: We found that a TcPO2 cutoff of 40 mmHg or higher significantly correlated with increased healing likelihood, whereas values below this threshold, particularly in patients with diabetes mellitus (DM) and chronic kidney disease (CKD), posed greater risks of non-healing outcomes. …”
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A nomogram for predicting neonatal acute respiratory distress syndrome in patients with neonatal pneumonia after 34 weeks of gestation by Aosong Yu, Huanhuan Hou, Huanhuan Hou, Lingyi Ran, Xiaojia Sun, Wanchun Xin, Tong Feng

“…Gestational age, triple concave sign, blood glucose measurement after birth (Glu), Apgar score at the 5th minute (Apgar5), neutrophil count (ANC) and platelet count (PLT) are independent predictors of NARDS in late preterm and term newborns who present with progressive respiratory distress and require varying degrees of respiratory support within the first 24 h of life to minimize work of breathing and restore organismal oxygenation. The area under the ROC curve was 0.829 (95% CI = 0.785–0.873), indicating the model's strong predictive power. …”
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Altered Brain Activity and Effective Connectivity within the Nonsensory Cortex during Stimulation of a Latent Myofascial Trigger Point by Xinglou Li, Meiling Luo, Yan Gong, Ning Xu, Congcong Huo, Hui Xie, Shouwei Yue, Zengyong Li, Yonghui Wang

“…Seventeen participants with latent MTrPs underwent functional near-infrared spectroscopy (fNIRS) to collect cerebral oxygenation hemoglobin (Δ[oxy-Hb]) signals. The Δ[oxy-Hb] signals of the left/right prefrontal cortex (L/R PFC), left/right motor cortex (L/R MC), and left/right occipital lobe (L/R OL) of the subjects were measured using functional near-infrared spectroscopy (fNIRS) in the resting state, nonmyofascial trigger point (NMTrP), state and MTrP state. …”
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Patient’s Information Toward Some Modifiable Risk Factors of Ischemic Heart Disease by Bayan Omar Sharif, Aras Hamad Rasul, Osman Ibrahim Mahmud, Farman Nuri Abdulla

“…Ischemic heart disease (IHD), , is the condition of heart problems, caused by narrowed coronary arteries that supply oxygenated blood to the heart muscle. There is a shortage of study of bachelor students. …”
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Risk factors for postoperative mortality with intra-aortic balloon counterpulsation in the early period after coronary artery bypass surgery in elderly and geriatric patients by O.M. Druzhyna, O.A. Loskutov, S.R. Maruniak, A.V. Mykhailova

“…During the course of the study, 320 CABG procedures with cardiopulmonary bypass (CPB) were performed, among them 13 (4.06 %) patients required weaning from CPB by using intra-aortic balloon counterpulsation, with one patient additionally requiring the use of extracorporeal membrane oxygenation. Among 12 patients requiring only IABC, 7 (58.33 %) patients (survivors group) survived and 5 (41.67 %) died (mortality group) died. …”
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Characteristics of Medical Care During in-hospital Cardiopulmonary-cerebral Resuscitation by Viviana de la Concepción García Escudero, Liset Fuentes Santana, Víctor René Navarro Machado, Aymara Marcia Hernández Cardoso, Yanisleidys Chacón Blay, Camilo Rodríguez Pérez

“…<strong>Background:</strong> cardiopulmonary-cerebral resuscitation is the set of maneuvers to ensure oxygenation of organs when blood circulation stops. …”
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Chemical Characterization of Sub-micron Aerosols during New Particle Formation in an Urban Atmosphere by Vijay P. Kanawade, Sachchida N. Tripathi, Abhishek Chakraborty, Huan Yu

“…Our results indicated that oxygenated organic aerosols (OAs) constituted almost 77%—the largest fraction—of the sub-micron particles. …”
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Comparison of airway pressure release ventilation (APRV) versus biphasic positive airway pressure (BIPAP) ventilation in COVID-19 associated ARDS using transpulmonary pressure moni... by Sandra Emily Stoll, Tobias Leupold, Hendrik Drinhaus, Fabian Dusse, Bernd W. Böttiger, Alexander Mathes

“…There was no difference in PEEP, peak-, plateau- or driving- pressure, compliance, oxygenation and CO2- removal between both modes. Conclusion Despite higher tidal- volumes / airway-pressures in APRV vs. …”
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Bedside hyperspectral imaging for the evaluation of microcirculatory alterations in perioperative intensive care medicine: a study protocol for an observational clinical pilot stud... by Thilo Hackert, Thomas Bruckner, Maximilian Dietrich, Sebastian Marx, Felix Nickel, Beat Peter Müller-Stich, Markus A Weigand, Florian Uhle, Thorsten Brenner, Karsten Schmidt

“…A novel hyperspectral imaging (HSI) system can visualise changes in skin perfusion, oxygenation and water content at the bedside. We aim to evaluate the effectiveness of HSI for bedside monitoring of skin microcirculation and the association of HSI parameters with organ dysfunction in patients with sepsis and major abdominal surgery.Methods and analysis Three independent groups will be assessed and separately analysed within a clinical prospective observational study: (1) 25 patients with sepsis or septic shock (according to sepsis-3 criteria), (2) 25 patients undergoing pancreatic surgery and (3) 25 healthy controls. …”
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6‐Nitrodopamine potentiates catecholamine‐induced contractions of human isolated vas deferens by Antonio Tiago Lima, Sami Jabbour, José Britto‐Júnior, Demétrio Martinho Ramos deCarvalho, Adriano Fregonesi, Fernanda V. Mariano, Valéria Barbosa deSouza, Andre Almeida Schenka, Edson Antunes, Gilberto De Nucci

“…The vas deferens obtained from 106 patients who underwent vasectomy surgery were mounted in a 10‐mL glass chamber filled with warmed (37°C) and oxygenated Krebs–Henseleit's solution. The strips were pretreated (30 min) with 6‐ND (0.1–100 nM) and exposed to increasing concentrations of noradrenaline (0.01–300 M), dopamine (0.00001–10 mM), or adrenaline (0.01–300 M). …”
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Multi-disciplinary treatment of broncho-esophageal fistula in a high-risk single-lung patient by Rune Haaverstad, Kjell Ovrebo, Lorentz Sandvik, Håvard Seland, Gunnar Reksten Husebø, Vegard Skalstad Ellensen, Marit Farstad, Eivind Strandenes, Rajinder Sharma, Marianne Øksnes, Anders Kjellevold Storesund, Solveig Moss Kolseth

“…After temporary stent treatment, a carefully staged surgical marathon was performed: Veno-venous ECMO was established to secure oxygenation, and bilateral thoracotomy and laparotomy performed to access structures in the frozen mediastinum. …”
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Hydroxocobalamin for the treatment of vasoplegia after lung transplantation: A case series by Anh Nguyen, MD, PhD, Rima Bouajram, PharmD, Marek Brzezinski, MD, Sahand Hassanipour, David Gordon, Binh Trinh, MD, Tobias Deuse, MD, Aida Venado, MD, Steve Hays, MD, Jonathan Singer, MD, Jasleen Kukreja, MD, MPH

“…Results: We identified 3 male patients aged 49 to 62, with lung allocation scores between 89.9 and 90.6, requiring extracorporeal membrane oxygenation support (pre- and post-transplant for 5, 5, 9 and 8, 2, 2 days, respectively). …”
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Implication of fibroblast growth factor 7 in ovarian cancer metastases and patient survival by Laura F. Mortan, Laura F. Mortan, Brooke A. Meelheim, Justin Garland, Justin Garland, Jacqueline A. Bohn, Zitha Redempta Isingizwe, Doris M. Benbrook, Doris M. Benbrook

“…Significances of differential gene expression and patient prognosis were determined by volcano plot and log-rank test, respectively.ResultsTumor transcriptomes exhibited higher endothelial cells, oxygenation, proteasome activity, and metabolism in comparison to ascites, but similar percentages of cancer-associated fibroblasts and immune cells. …”
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Intraoperative Hyperspectral Imaging Predicts Early Allograft Dysfunction and Overall Survival in Liver Transplantation by Andri Lederer, MD, Antonia Alina Geisler, MD, Robert Sucher, MD, Daniel Seehofer, MD, Hans-Michael Hau, MD, Uwe Scheuermann, PD, Sebastian Rademacher, MD

“…HSI is a noninvasive imaging modality that provides information on tissue characteristics, such as tissue hemoglobin, water index, oxygenation, and perfusion. Methods:. We included all patients who underwent orthotopic LT with full-size allografts between 2019 and 2021. …”
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Aspirin modulates generation of procoagulant phospholipids in cardiovascular disease, by regulating LPCAT3 by Majd B. Protty, Victoria J. Tyrrell, Ali A. Hajeyah, Bethan Morgan, Daniela Costa, Yong Li, Anirban Choudhury, Rito Mitra, David Bosanquet, Alex Reed, Iuliia K. Denisenko, Katsuyuki Nagata, Hideo Shindou, Benjamin F. Cravatt, Alastair W. Poole, Takao Shimizu, Zaheer Yousef, Peter W. Collins, Valerie B. O’Donnell

“…Enzymatically oxygenated phospholipids (eoxPL) from lipoxygenases (LOX) or cyclooxygenase (COX) are prothrombotic. …”
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Alleviating Tumor Hypoxia and Immunosuppression via Sononeoperfusion: A New Ally for potentiating anti-PD-L1 blockade of solid Tumor by Guoliang Yang, Hui Li, Jiabei Yin, Lei Yao, Jun Yang, Jiawei Tang, You Wu, Meng Zhou, TingTing Luo, Yi Zhang, Jing Zhang, Xuezhi Yang, XiaoXiao Dong, Zheng Liu, Ningshan Li

“…Here, we found that sononeoperfusion—a new effect of tumor perfusion enhancement induced by low mechanical index ultrasound stimulated microbubble cavitation (USMC)—ameliorated tumor tissue oxygenation and induced tumor vascular normalization (TVN). …”
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Influence of environmental factors on the accumulation volatile compounds in Salvia officinalis essential oil and hydrolate by Aćimović Milica, Stanković-Jeremić Jovana, Cvetković Mirjana, Todosijević Marina, Vujisić Ljubodrag, Sikora Vladimir, Lončar Biljana

“…The research revealed that the essential oil of S. officinalis contains significant amounts of oxygenated monoterpenes, including a-thujone (19.9-29.0%), camphor (15.8-19.6%), b-thujone (12.3-13.3%), and 1,8-cineole (8.8-11.3%). …”
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Current practice of using the airway pressure release ventilation mode in acute respiratory distress syndrome patients among respiratory therapists in Saudi Arabia by Abdullah A Alqarni, Abdulelah M Aldhahir, Rayan A Siraj, Ahmed H Alasimi, Jaber S Alqahtani, Hassan Alwafi, Mohammed A Almeshari, Nowaf Y Alobaidi, Mansour S Majrshi, Saeed M Alghamdi, Mohammed M Alyami

“…The most appropriate intervention to improve ventilation and oxygenation was to increase the P-high, which was reported by 370 (46.14%) and 326 (40.65%) respiratory therapists, respectively. …”
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Petrophysical Characterization and Gas Accumulation of Wufeng-Longmaxi Shale Reservoir in Eastern Margin of Sichuan Basin, SW China by Wei Wang, Dahua Li, Lijun Cheng, Ye Zhang, Jinxi Wang, Zhiping Zhang, Hualian Zhang, Dongxin Guo, Yuelei Zhang, Qing Hua, Jun Liu

“…Meanwhile, the SS1, SS2, and SS3 experienced variable sedimentary environment—with different relatively oxygenic and hydrodynamics. And the bottom section (SS1 and SS2) has a soft great brittle index (BI) value than the upper section (SS3), suggesting the bottom WL shale is better suited for hydraulic fracturing than the upper section. …”
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Volatile Organic Compounds and Carbonyls Pollution in Mexico City and an Urban Industrialized Area of Central Mexico by Elizabeth Vega, Omar Ramírez, Gabriela Sánchez-Reyna, Judith C. Chow, John G. Watson, Diego López-Veneroni, Monica Jaimes-Palomera

“…Average VOC concentrations in Tula were dominated by alkanes (40.8–42.2% of the total VOCs), followed by alkenes (10.3–11.9%), oxygenated compounds (10.0–11.5%), aromatics (7.3–12.5%), halogenated species (7.0–9.3%), and acetylene (1.6–2.4%), denotating a highly reactive atmosphere. …”
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