keyword
MENU ▼
Read by QxMD icon Read
search

HBO

keyword
https://www.readbyqxmd.com/read/29678841/the-effect-of-hyperbaric-oxygen-therapy-on-myocardial-perfusion-after-the-implantation-of-drug-eluting-stents
#1
Yuan Li, Yafeng Hao, Tao Wang, Lingge Wei, Wei Wang, Yi Liang, Xuan Guo
AIM: The study is to investigate hyperbaric oxygen therapy (HBOT) on myocardial perfusion of patients after the implantation of drug-eluting stents (DES) METHODS: From December 2013 to December 2015, a total of 115 patients with CAD who received DES implantation were included in this retrospective study. They were divided into HBOT group (n=55) and control group (n=60) according to different treatments retrospectively. Gated myocardial perfusion single photon emission computed tomography (SPECT) was conducted in all the patients...
March 2018: Annals of Clinical and Laboratory Science
https://www.readbyqxmd.com/read/29665051/hyperbaric-oxygen-treatment-sensitizes-gastric-cancer-cells-to-melatonin-induced-apoptosis-through-multiple-pathways
#2
Xiang Wei, Yinliang Qi, Ning Jia, Qing Zhou, Sumei Zhang, Yuan Wang
Although extensive efforts have been made in recent decades to treat advanced gastric cancer with comprehensive therapy based on chemotherapy, effective anti-gastric cancer therapeutics are still lacking in the clinics. Therefore, potent novel anti-gastric cancer ways are greatly needed. Here, we explored hyperbaric oxygen treatment as a novel and effective adjuvant treatment method which has anti-gastric cancer effects when used together with melatonin. When performed together with MLT, HBO effectively inhibited tumorigenicity of gastric cancer through selectively inducing a robust tumor suppressive apoptosis response...
April 17, 2018: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29607850/the-neuroprotection-effect-of-oxygen-therapy-a-systematic-review-and-meta-analysis
#3
REVIEW
Z Deng, W Chen, J Jin, J Zhao, H Xu
This study reviews the oxygen therapy (normobaric oxygen [NBO] and hyperbaric oxygen [HBO]) in both stroke and traumatic brain injury (TBI) patients and meta-analyzes the efficacy of two oxygen therapies in different kinds of injuries. In stroke patients, NBO showed significant improvement in reperfusion rate while there is no favorable outcome effect of HBO treatment. In patients with TBI, HBO showed significant improvement of Glasgow outcome scale score and reduction of overall mortality while NBO may play a favorable role in improving brain metabolism...
April 2018: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/29603146/structural-determinants-of-ligand-binding-in-truncated-hemoglobins-resonance-raman-spectroscopy-of-the-native-states-and-their-carbon-monoxide-and-hydroxide-complexes
#4
REVIEW
Alessandro Feis, Barry D Howes, Lisa Milazzo, Daniela Coppola, Giulietta Smulevich
The ligand binding characteristics of heme-containing proteins are determined by a number of factors, including the nature and conformation of the distal residues and their capability to stabilize the heme-bound ligand via hydrogen-bonding and electrostatic interactions. In this regard, the heme pockets of truncated hemoglobins (TrHbs) constitute an interesting case study as they share many common features, including a number of polar cavity residues. In this review, we will focus on three proteins of group II TrHbs, from Thermobifida fusca (Tf-HbO) and Pseudoalteromonas haloplanktis TAC125 (Ph-HbO)...
March 30, 2018: Biopolymers
https://www.readbyqxmd.com/read/29592784/the-analgesic-effect-of-early-hyperbaric-oxygen-treatment-in-chronic-constriction-injury-rats-and-its-influence-on-nnos-and-inos-expression-and-inflammatory-factor-production
#5
Yuanyuan Ding, Peng Yao, Tao Hong, Hongxi Li, Yongqiang Zhu, Zhenkai Han, Guangyu Zhou
Objective To observe the analgesic effect of early hyperbaric oxygen (HBO) treatment in chronic constriction injury (CCI) rats, and to analyze the influence of HBO on the expression of neuronal nitric oxide synthase and inducible nitric oxide synthase and on the levels of inflammatory factors. Methods Rats were assigned into three groups randomly: sham, CCI, and HBO groups. The CCI rat model was established, and HBO treatment at 2.5 ATA (60 min) was given one day after surgery, lasting for five consecutive days...
January 2018: Molecular Pain
https://www.readbyqxmd.com/read/29582672/effect-of-hyperbaric-oxygen-on-proliferation-and-gene-expression-of-human-chondrocytes-an-in-vitro-study
#6
Carolin Melcher, Birte Sievers, Nadine Höchsmann, Frank Düren, Volkmar Jansson, Peter E Müller
Purpose The present study investigated the effects of hyperbaric oxygen (HBO) on human chondrocyte proliferation and gene expression patterns. Methods Chondrocyte cultures were transferred to a HBO chamber and exposed to 100% oxygen for 7 consecutive days. Within groups, pressure was varied between 1 and 2 atm and duration of HBO administration was varied among 60, 90, and 120 minutes. Cell counts were performed using the WST-1 assay at 1, 3, 5, and 7 days after initiation of HBO treatment to obtain data to plot a growth curve...
March 1, 2018: Cartilage
https://www.readbyqxmd.com/read/29571239/management-of-central-retinal-artery-occlusion-following-successful-hyperbaric-oxygen-therapy-case-report
#7
Frank K Butler, Catherine Hagan, Karen Van Hoesen, Heather Murphy-Lavoie
Objective: This case report presents a patient with central retinal artery occlusion (CRAO) who was successfully treated with hyperbaric oxygen (HBO₂) but subsequently suffered a recurrence of his visual loss. Methods: CRAO may be treated successfully with HBO₂ if treatment is undertaken promptly after the onset of vision loss. The goal of HBO₂ therapy is to oxygenate the ischemic inner retinal layers via diffusion from the hyperoxygenated choroidal circulation until recanalization of the central retinal artery occurs...
January 2018: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/29571236/hyperbaric-oxygen-for-late-sequelae-of-carbon-monoxide-poisoning-enhances-neurological-recovery-case-report
#8
Lon Keim, Sreekanth Koneru, Vesper Fe Marie Ramos, Najib Murr, Deborah S Hoffnung, Daniel L Murman, Jeffrey S Cooper, Diego Torres-Russotto
Neuropsychiatric sequelae have been reported in 15%-45% of survivors of carbon monoxide (CO) poisoning. Hyperbaric oxygen (HBO₂) therapy reduces the incidence of cognitive and neurological a dysfunction. The efficacy of providing HBO₂ beyond the first one to two days after initial insult is unknown. However, some evidence exists for the benefit of this treatment. We report on treating a patient 14 months after CO injury, who responded with markedly improved neurologic status. A 27-year-old scholar was found comatose due to CO poisoning (carboxyhemoglobin = 31...
January 2018: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/29571229/hyperbaric-oxygen-therapy-as-adjuvant-for-treating-wound-complications-after-extensive-resection-for-vulvar-malignancy
#9
André Lopes, Ronaldo Lúcio Rangel Costa, Gabriel Lowndes de Souza Pinto, Mariana Camargo Guimarães Forghieri, Ailma Larrè, Thais Gomes de Almeida, Carla Baltazar de Souza, Vivian Sartorelli, Francisco Ricardo Gualda Coelho, José Ribamar Branco
Introduction: Necrosis, wound breakdown, and infection represent major complications associated with radical vulvectomy. We aimed to analyze the feasibility of hyperbaric oxygen (HBO₂) therapy as an adjunctive treatment for such complications. Methods: We performed a retrospective analysis of the medical records, clinical charts, and operative records of vulvar cancer patients who underwent hyperbaric oxygen therapy after extensive surgical resection in our institute between 2012 and 2016, with a comparison of the clinical outcomes of patients with similar surgical procedures andsevere wound complications who did not undergo HBO₂...
January 2018: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/29571228/an-anti-barotrauma-system-for-preventing-barotrauma-during-hyperbaric-oxygen-therapy
#10
Moon Song, Se Jeon Hoon, Tae Min Shin
In the present study, a tympanometry-based anti-barotrauma (ABT) device was designed using eardrum admittance measurements to develop an objective method of preventing barotrauma that occurs during hyperbaric oxygen (HBO₂) therapy. The middle ear space requires active equalization, and barotrauma of these tissues during HBO₂therapy constitutes the most common treatment-associated injury. Decongestant nasal sprays and nasal steroids are used, but their efficacy is questionable to prevent middle ear barotrauma (MEB) during HBO₂ treatment...
January 2018: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/29571227/impact-of-hyperbaric-oxygenation-on-oxidative-stress-in-diabetic-patients
#11
Sandra Tepić, Anica Petković, Ivan Srejović, Nevena Jeremić, Vladimir Zivković, Slobodan Loncarević, Jovana Bradić, Vladimir Jakovljević, Miodrag Zivkovć
Taking into consideration that a high concentration of oxygen can express toxic effects due to production of reactive oxygen species (ROS), the aim of our investigation was to establish the influence of hyperbaric oxygenation on oxidative stress parameters and antioxidant enzymes in patients with diabetes mellitus (DM) type 2. Investigation included 50 patients with DM type 2 divided into two groups. The first group consisted of 25 patients, mean age 70 years, mean duration of illness 12 years and without manifest peripheral vascular complications (Wagner 0)...
January 2018: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/29571226/the-hyperbaric-oxygen-therapy-registry-driving-quality-and-demonstrating-compliance
#12
Caroline E Fife, Kristen A Eckert
Objective: To provide an update on the status of provider participation in the US Wound Registry (USWR) and its specialty registry the Hyperbaric Oxygen Therapy Registry (HBOTR), which provide much-needed national benchmarking and quality measurement services for hyperbaric medicine. Methods: Providers can meet many requirements of the Merit-Based Incentive Payment System (MIPS) and simultaneously participate in the HBOTR by transmitting Continuity of Care Documents (CCDs) directly from their certified electronic health record (EHR) or by reporting hyperbaric quality measures, the specifications for which are available free of charge for download from the registry website as electronic clinical quality measures for installation into any certified EHR...
January 2018: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
https://www.readbyqxmd.com/read/29569291/in-vitro-efficacy-of-a-honey-based-gel-against-canine-clinical-isolates-of-staphylococcus-pseudintermedius-and-malassezia-pachydermatis
#13
Ana M P Oliveira, Joana S P Devesa, Peter B Hill
BACKGROUND: Staphylococcus pseudintermedius and Malassezia pachydermatis are important agents in canine pyoderma and otitis. HYPOTHESIS/OBJECTIVES: Determine the in vitro efficacy of a honey-based gel (HBO) against meticillin-susceptible S. pseudintermedius (MSSP), meticillin-resistant S. pseudintermedius (MRSP) and M. pachydermatis, by minimum bactericidal concentration (MBC), minimum fungicidal concentration (MFC) and time-kill assay (TKA). Efficacy of the product's honey component (HO) also was evaluated...
March 22, 2018: Veterinary Dermatology
https://www.readbyqxmd.com/read/29558201/inhibition-of-hypoxia-associated-response-and-kynurenine-production-in-response-to-hyperbaric-oxygen-as-mechanisms-involved-in-protection-against-experimental-cerebral-malaria
#14
Marcele F Bastos, Ana Carolina A V Kayano, João Luiz Silva-Filho, João Conrado K Dos-Santos, Carla Judice, Yara C Blanco, Nathaniel Shryock, Michelle K Sercundes, Luana S Ortolan, Carolina Francelin, Juliana A Leite, Rafaella Oliveira, Rosa M Elias, Niels O S Câmara, Stefanie C P Lopes, Letusa Albrecht, Alessandro S Farias, Cristina P Vicente, Claudio C Werneck, Selma Giorgio, Liana Verinaud, Sabrina Epiphanio, Claudio R F Marinho, Pritesh Lalwani, Rogerio Amino, Julio Aliberti, Fabio T M Costa
Cerebral malaria (CM) is a multifactorial syndrome involving an exacerbated proinflammatory status, endothelial cell activation, coagulopathy, hypoxia, and accumulation of leukocytes and parasites in the brain microvasculature. Despite significant improvements in malaria control, 15% of mortality is still observed in CM cases, and 25% of survivors develop neurologic sequelae for life-even after appropriate antimalarial therapy. A treatment that ameliorates CM clinical signs, resulting in complete healing, is urgently needed...
March 20, 2018: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/29541647/neural-activation-within-the-prefrontal-cortices-during-the-goal-directed-motor-actions-of-children-with-hemiplegic-cerebral-palsy
#15
Swati M Surkar, Rashelle M Hoffman, Regina Harbourne, Max J Kurz
The primary aim of the study was to explore the prefrontal cortical (PFC) activation while performing a shape-matching motor task in children with hemiplegic cerebral palsy (HCP) as compared with typically developing (TD) children. Fifteen TD children ([Formula: see text]) and 12 children with HCP ([Formula: see text]) were included. We assessed the PFC activation while performing an ecologically valid upper extremity shape-matching task of different complexities by measuring the concentration of oxygenated hemoglobin (HbO) using functional near-infrared spectroscopy...
January 2018: Neurophotonics
https://www.readbyqxmd.com/read/29541495/rgb-camera-based-imaging-of-cerebral-tissue-oxygen-saturation-hemoglobin-concentration-and-hemodynamic-spontaneous-low-frequency-oscillations-in-rat-brain-following-induction-of-cortical-spreading-depression
#16
Afrina Mustari, Naoki Nakamura, Satoko Kawauchi, Shunichi Sato, Manabu Sato, Izumi Nishidate
To evaluate cerebral hemodynamics and spontaneous low-frequency oscillations (SLFOs) of cerebral blood flow in rat brain, we investigated an imaging method using a digital RGB camera. In this method, the RGB values were converted into tristimulus values in the CIE (Commission Internationale de l'Eclairage) XYZ color space, which is compatible with the common RGB working spaces. Monte Carlo simulation for light transport in tissue was then used to specify the relationship among the tristimulus XYZ values and the concentrations of oxygenated hemoglobin ( C HbO ), deoxygenated hemoglobin ( C HbR ), and total hemoglobin ( C HbT ) and cerebral tissue oxygen saturation ( StO 2 )...
March 1, 2018: Biomedical Optics Express
https://www.readbyqxmd.com/read/29536649/hyperbaric-oxygenation-and-glucose-amino-acids-substitution-in-human-severe-placental-insufficiency
#17
Michael Tchirikov, Erich Saling, Gauri Bapayeva, Michael Bucher, Oliver Thews, Gregor Seliger
In the first case, the AA and glucose were infused through a perinatal port system into the umbilical vein at 30 weeks' gestation due to severe IUGR. The patient received daily hyperbaric oxygenation (HBO, 100% O2 ) with 1.4 atmospheres absolute for 50 min for 7 days. At 31+4  weeks' gestation, the patient gave birth spontaneously to a newborn weighing 1378 g, pH 7.33, APGAR score 4/6/intubation. In follow-up examinations at 5 years of age, the boy was doing well without any neurological disturbance or developmental delay...
March 2018: Physiological Reports
https://www.readbyqxmd.com/read/29513745/nicotinic-acetylcholine-receptor-chrn-expression-and-function-in-cultured-human-adult-fungiform-hbo-taste-cells
#18
Jie Qian, Shobha Mummalaneni, James Larsen, John R Grider, Andrew I Spielman, Mehmet Hakan Özdener, Vijay Lyall
In rodents, CHRNs are involved in bitter taste transduction of nicotine and ethanol. Currently, it is not clear if CHRNs are expressed in human taste cells and if they play a role in transducing the bitter taste of nicotine and ethanol or in the synthesis and release of neurohumoral peptides. Accordingly, we investigated the expression and functional role of CHRNs in HBO cells. Using molecular techniques, we demonstrate that a subset of HBO cells express CHRNs that also co-express TRPM5, T1R3 or T2R38. Exposing HBO cells to nicotine or ethanol acutely or to nicotine chronically induced a differential increase in the expression of CHRN mRNA and protein in a dose- and time-dependent manner...
2018: PloS One
https://www.readbyqxmd.com/read/29512098/effects-of-hyperbaric-oxygen-on-vascular-endothelial-function-in-patients-with-slow-coronary-flow
#19
Yuan Li, Huiping Zhang, Yi Liang, Wei Wang, Tongshun Xu, Jifang Zhang, Wenliang Xiao, Tao Wang
BACKGROUND: To improve therapy for slow coronary flow (SCF), the effects of hyperbaric oxygen (HBO) therapy on vascular endothelial function in SCF patients is the focus of this investigation. METHODS: Ninety-eight patients who exhibited chest discomfort were retrospectively analyzed, and di-agnosed with SCF by coronary artery angiography at the Third Hospital of Hebei Medical University, Shijiazhuang, China from 2014 to 2016. The patients were divided into two groups according to the following treatment: HBO group (n = 48) and the control group (n = 50)...
2018: Cardiology Journal
https://www.readbyqxmd.com/read/29504250/effect-of-hyperbaric-oxygen-on-the-process-of-hypertrophic-scar-formation-in-rabbit-ears
#20
Jizhen Ren, Sumei Liu, Jin'e Wan, Enhao Kang, Zhenyu Chen
OBJECTIVE: To explore the influence of hyperbaric oxygen on scar formation in rabbit ears. METHODS: A total of 20 New Zealand rabbits were selected to establish the hypertrophic scar model on the ears. The rabbits were randomly divided into control group and experimental group (7d, 14d, 21d, and 28d group according to different HBO treatment days),each experimental group received hyperbaric oxygen treatment after the operation at the same time everyday for 1 hour...
March 4, 2018: Journal of Cosmetic Dermatology
keyword
keyword
32621
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"