keyword
MENU ▼
Read by QxMD icon Read
search

Bonomo

keyword
https://www.readbyqxmd.com/read/27882934/macrophage-dependent-il-1%C3%AE-production-induces-cardiac-arrhythmias-in-diabetic-mice
#1
Gustavo Monnerat, Micaela L Alarcón, Luiz R Vasconcellos, Camila Hochman-Mendez, Guilherme Brasil, Rosana A Bassani, Oscar Casis, Daniela Malan, Leonardo H Travassos, Marisa Sepúlveda, Juan Ignacio Burgos, Martin Vila-Petroff, Fabiano F Dutra, Marcelo T Bozza, Claudia N Paiva, Adriana Bastos Carvalho, Adriana Bonomo, Bernd K Fleischmann, Antonio Carlos Campos de Carvalho, Emiliano Medei
Diabetes mellitus (DM) encompasses a multitude of secondary disorders, including heart disease. One of the most frequent and potentially life threatening disorders of DM-induced heart disease is ventricular tachycardia (VT). Here we show that toll-like receptor 2 (TLR2) and NLRP3 inflammasome activation in cardiac macrophages mediate the production of IL-1β in DM mice. IL-1β causes prolongation of the action potential duration, induces a decrease in potassium current and an increase in calcium sparks in cardiomyocytes, which are changes that underlie arrhythmia propensity...
November 24, 2016: Nature Communications
https://www.readbyqxmd.com/read/27874958/diagnostic-accuracy-of-mdct-in-the-evaluation-of-patients-with-peritoneal-carcinomatosis-from-ovarian-cancer-is-delayed-enhanced-phase-really-effective
#2
E Rodolfino, E Devicienti, M Miccò, A Del Ciello, S E Di Giovanni, M Giuliani, C Conte, B Gui, A L Valentini, L Bonomo
OBJECTIVE: To assess the diagnostic accuracy of delayed enhanced phase in addition to portal enhanced phase in MDCT imaging for depicting peritoneal carcinomatosis (PC) implants in patients with ovarian cancer. PATIENTS AND METHODS: We retrospectively reviewed double-phase, portal enhanced phase (PEP) and delayed enhanced phase (DEP), MDCT-examinations of 40 patients with clinical suspicion of recurrent PC from histopathologically-proven ovarian cancer, previously treated with both cytoreductive surgery and adjuvant/neoadjuvant chemotherapy...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27874943/mr-enterography-with-diffusion-weighted-imaging-adc-values-in-normal-and-pathological-bowel-loops-a-possible-threshold-adc-value-to-differentiate-active-from-inactive-crohn-s-disease
#3
V Ninivaggi, M Missere, G Restaino, E Gangemi, M Di Matteo, A Pierro, G Sallustio, L Bonomo
OBJECTIVE: The aim of our study was to compare the apparent diffusion coefficient (ADC) values of pathological bowel loops wall (pADC) with the ADC values of normal appearing ones (naADC) and to determine a discriminating threshold. PATIENTS AND METHODS: 60 patients were studied at our Institution through a MR-enterography that included free-breathing axial Diffusion Weighted Imaging (DWI) with two b (0 and 800 s/mm2) after histological diagnosis of active Crohn's disease (CD)...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27872073/exploring-the-role-of-the-%C3%AE-loop-in-the-evolution-of-ceftazidime-resistance-in-the-pena-%C3%AE-lactamase-from-burkholderia-multivorans-an-important-cystic-fibrosis-pathogen
#4
Krisztina M Papp-Wallace, Scott A Becka, Magdalena A Taracila, Elise T Zeiser, Julian A Gatta, John J LiPuma, Robert A Bonomo
The unwelcome evolution of resistance to the advanced generation cephalosporin antibiotic, ceftazidime is hindering the effective therapy of Burkholderia cepacia complex (Bcc) infections. Regrettably, Bcc are highly resistant to most antibiotics, including polymyxins; ceftazidime and trimethoprim-sulfamethoxazole are the most effective treatment options. Unfortunately, resistance to ceftazidime is increasing and posing a health threat to populations susceptible to Bcc infection. We found that up to 36% of 146 tested Bcc clinical isolates were non-susceptible to ceftazidime...
November 21, 2016: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/27845566/the-potential-predictive-value-of-mri-and-pet-ct-in-mucinous-and-nonmucinous-rectal-cancer-to-identify-patients-at-high-risk-of-metastatic-disease
#5
Brunella Barbaro, Lucia Leccisotti, Fabio M Vecchio, Marialuisa Di Matteo, Teresa Serra, Marco Salsano, Andrea Poscia, Claudio Coco, Roberto Persiani, Sergio Alfieri, Maria Antonietta Gambacorta, Vincenzo Valentini, Alessandro Giordano, Lorenzo Bonomo
OBJECTIVES: To correlate imaging parameters from baseline magnetic resonance imaging (MRI)-diffusion-weighted imaging (DWI) and -2-fluoro-2-deoxy-D-glucose (FDG) positron emission tomography-computed tomography (PET-CT) with synchronous and metachronous metastases in mucinous (MC) and nonmucinous (NMC) rectal cancer. METHODS: 111 patients with extraperitoneal locally advanced rectal cancer who underwent pelvic MRI, DWI and FDG PET-CT were stratified into MC (n=23) and NMC (n=88)...
November 15, 2016: British Journal of Radiology
https://www.readbyqxmd.com/read/27844027/prosthetic-valve-endocarditis-caused-by-bartonella-henselae-a-case-report-of-molecular-diagnostics-informing-nonsurgical-management
#6
Patricia Bartley, Emmanouil Angelakis, Didier Raoult, Rangarajan Sampath, Robert A Bonomo, Robin L P Jump
Identifying the pathogen responsible for culture-negative valve endocarditis often depends on molecular studies performed on surgical specimens. A patient with Ehlers-Danlos syndrome who had an aortic graft, a mechanical aortic valve, and a mitral anulloplasty ring presented with culture-negative prosthetic valve endocarditis and aortic graft infection. Research-based polymerase chain reaction (PCR)/electrospray ionization mass spectrometry on peripheral blood samples identified Bartonella henselae. Quantitative PCR targeting the16S-23S ribonucleic acid intergenic region and Western immunoblotting confirmed this result...
October 2016: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/27831654/unenhanced-breast-magnetic-resonance-imaging-detection-of-breast-cancer
#7
P Belli, E Bufi, A Bonatesta, F Patrolecco, F Padovano, M Giuliani, P Rinaldi, L Bonomo
OBJECTIVE: To evaluate the diagnostic performance of unenhanced MRI (UE-MRI) for malignant breast lesions and its reproducibility. PATIENTS AND METHODS: We retrospectively included 118 patients who had breast MRI. DWI and STIR images were read in combination and referred to as UE-MRI; the presence or absence of the malignant lesion was noted by two observers. Their results were compared with those of final histopathology or with a two-year negative follow-up for diagnostic performance assessment; ROC curves were built...
October 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27809741/medicinal-cannabis-in-australia-the-missing-links
#8
Jennifer H Martin, Yvonne Bonomo
No abstract text is available yet for this article.
November 7, 2016: Medical Journal of Australia
https://www.readbyqxmd.com/read/27807448/the-effectiveness-of-myo-inositol-and-d-chiro-inositol-treatment-in-type-2-diabetes
#9
Basilio Pintaudi, Giacoma Di Vieste, Matteo Bonomo
Inositol has been used as a supplement in treating several pathologies such as PCOS, metabolic syndrome, and gestational diabetes. Both myo-inositol and its isomer d-chiro-inositol showed insulin mimetic effects in conditions of insulin resistance. Type 2 diabetes (T2DM) is a condition typically caused by insulin resistance. There is a lack of evidence of inositol use in T2DM. We evaluated the effectiveness and safety of myo-inositol and d-chiro-inositol treatment in T2DM. This was a pilot study involving a consecutive sample of patients with T2DM with suboptimal glycemic control (HbA1c 7...
2016: International Journal of Endocrinology
https://www.readbyqxmd.com/read/27795336/informing-antibiotic-treatment-decisions-evaluating-rapid-molecular-diagnostics-rmds-to-identify-susceptibility-and-resistance-to-carbapenems-against-acinetobacter-spp-primers-iii
#10
Scott R Evans, Andrea M Hujer, Hongyu Jiang, Carol B Hill, Kristine M Hujer, Jose R Mediavilla, Claudia Manca, Thuy Tien T Tran, T Nicholas Domitrovic, Paul G Higgins, Harald Seifert, Barry N Kreiswirth, Robin Patel, Michael R Jacobs, Liang Chen, Rangarajan Sampath, Thomas Hall, Christine Marzan, Vance G Fowler, Henry F Chambers, Robert A Bonomo
The widespread dissemination of carbapenem-resistant Acinetobacter spp. has created significant therapeutic challenges. At present, rapid molecular diagnostics (RMDs) that can identify this phenotype are not commercially available. Two RMD platforms, polymerase chain reaction combined with electrospray ionization mass spectrometry (PCR/ESI-MS) and molecular beacons (MB), for detecting genes conferring resistance/susceptibility to carbapenems in Acinetobacter spp. were evaluated. An archived collection of 200 clinical Acinetobacter spp...
October 26, 2016: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/27768844/adsorption-behavior-of-i3-and-i-ions-at-a-nanoporous-nio-acetonitrile-interface-studied-by-x-ray-photoelectron-spectroscopy
#11
Matteo Bonomo, Danilo Dini, Andrea Giacomo Marrani
The adsorption of I(-) and I3(-) anions, i.e. the two species constituting the most common redox couple of dye-sensitized solar cells (DSCs), onto the surface of screen-printed nanoporous NiO was studied by means of X-ray photoelectron spectroscopy (XPS). Mesoporous NiO films were deposited on transparent metallic fluorine-doped tin oxide (FTO) and polarized as working electrodes in a three-electrode cell with differently concentrated I(-)/I3(-) electrolytes to simulate the different conditions experienced by the NiO cathodes during the lifecycle of a p-type DSC (p-DSC) at those atomic sites not passivated by the dye...
October 21, 2016: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/27756714/multidetector-ct-appearance-of-the-pelvis-after-cesarean-delivery-normal-and-abnormal-acute-findings
#12
Benedetta Gui, Francesco Maria Danza, Anna Lia Valentini, Maria Elena Laino, Alessandro Caruso, Brigida Carducci, Elena Rodolfino, Ersilia Devicienti, Lorenzo Bonomo
Cesarean section (CS) may have several acute complications that can occur in the early postoperative period. The most common acute complications are hematomas and hemorrhage, infection, ovarian vein thrombosis, uterine dehiscence and rupture. Pelvic hematomas usually occur at specific sites and include bladder flap hematoma (between the lower uterine segment and the bladder) and subfascial or rectus sheath hematoma (rectus sheath or prevescical space). Puerperal hemorrhage can be associated with uterine dehiscence or rupture...
November 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27756536/in-phantom-assessment-of-superficial-doses-under-tomotherapy-irradiation
#13
Margherita Zani, Cinzia Talamonti, Marta Bucciolini, Marco Marinelli, Gianluca Verona-Rinati, Pierluigi Bonomo, Fabiola Paiar, Stefania Pallotta
PURPOSE: Aim of this work is the assessment of build-up and superficial doses of different clinical Head&Neck plans delivered with Helical TomoTherapy (HT) (Accuray, Sunnyvale, CA). Depth dose profiles and superficial dose points were measured in order to evaluate the Treatment Planning System (TPS) capability of an accurate dose modeling in regions of disequilibrium. Geometries and scattering conditions were investigated, similar to the ones generally encountered in clinical treatments...
October 15, 2016: Physica Medica: PM
https://www.readbyqxmd.com/read/27744439/is-binge-drinking-in-adolescence-related-to-specific-impairments-in-well-being-new-insights-from-a-pilot-survey-of-high-school-students
#14
Chiara Rafanelli, Matteo Bonomo, Sara Gostoli
No abstract text is available yet for this article.
October 15, 2016: Psychotherapy and Psychosomatics
https://www.readbyqxmd.com/read/27742735/%C3%AE-lactamases-a-focus-on-current-challenges
#15
Robert A Bonomo
β-Lactamases, the enzymes that hydrolyze β-lactam antibiotics, remain the greatest threat to the usage of these agents. In this review, the mechanism of hydrolysis is discussed for both those enzymes that use serine at the active site and those that require divalent zinc ions for hydrolysis. The β-lactamases now include >2000 unique, naturally occurring amino acid sequences. Some of the clinically most important of these are the class A penicillinases, the extended-spectrum β-lactamases (ESBLs), the AmpC cephalosporinases, and the carbapenem-hydrolyzing enzymes in both the serine and metalloenzyme groups...
October 14, 2016: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/27741230/treatment-selection-choices-should-not-be-based-on-benefits-or-costs-alone-a-head-to-head-randomized-controlled-trial-of-antiviral-drugs-for-hepatitis-c
#16
Perica Davitkov, Apoorva Krishna Chandar, Amy Hirsch, Anita Compan, Marina G Silveira, Donald D Anthony, Suzanne Smith, Clare Gideon, Robert A Bonomo, Yngve Falck-Ytter
BACKGROUND: Clinicians often face dilemmas with decisions related to formulary choices when two similar drugs are simultaneously available in the market. We studied the comparative safety, effectiveness, and treatment costs of the two first generation direct-acting antiviral agents (DAA), boceprevir and telaprevir as uncertainty existed regarding the drug of choice between these two seemingly equally Hepatitis-C treatment options. METHODS: We randomly assigned 50 patients in an open-label, pragmatic randomized controlled trial (RCT) at a VA Medical Center to either boceprevir or telaprevir in combination with peginterferon and ribavirin, stratified by the presence of cirrhosis and prior treatment experience...
2016: PloS One
https://www.readbyqxmd.com/read/27728863/lower-plasma-testosterone-levels-enhance-the-predictive-value-of-endothelial-dysfunction-for-future-cardiovascular-events-a-5-year-prospective-study
#17
Salvatore Novo, Rosanna Iacona, Vito Bonomo, Angela Sansone, Mariaconcetta Di Piazza, Carlo Pavone
No abstract text is available yet for this article.
October 1, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27712635/a-predictive-model-of-mortality-in-patients-with-bloodstream-infections-due-to-carbapenemase-producing-enterobacteriaceae
#18
Belén Gutiérrez-Gutiérrez, Elena Salamanca, Marina de Cueto, Po-Ren Hsueh, Pierluigi Viale, José Ramón Paño-Pardo, Mario Venditti, Mario Tumbarello, George Daikos, Vicente Pintado, Yohei Doi, Felipe Francisco Tuon, Ilias Karaiskos, Isabel Machuca, Mitchell J Schwaber, Özlem Kurt Azap, Maria Souli, Emmanuel Roilides, Spyros Pournaras, Murat Akova, Federico Pérez, Joaquín Bermejo, Antonio Oliver, Manel Almela, Warren Lowman, Benito Almirante, Robert A Bonomo, Yehuda Carmeli, David L Paterson, Alvaro Pascual, Jesús Rodríguez-Baño
OBJECTIVE: To develop a score to predict mortality in patients with bloodstream infections (BSIs) due to carbapenemase-producing Enterobacteriaceae (CPE). PATIENTS AND METHODS: A multinational retrospective cohort study (INCREMENT project) was performed from January 1, 2004, through December 31, 2013. Patients with clinically relevant monomicrobial BSIs due to CPE were included and randomly assigned to either a derivation cohort (DC) or a validation cohort (VC)...
October 2016: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/27711748/solution-equilibria-and-the-x-ray-structure-of-cu-ii-complexation-with-3-amino-n-pyridin-2-ylmethyl-propanamide-a-pseudo-mimic-of-human-serum-albumin
#19
Graham E Jackson, Fatin M Elmagbari, Ahmed N Hammouda, Raffaele P Bonomo
Copper complexes have anti-inflammatory activity in the treatment of inflammation associated with rheumatoid arthritis (RA). The preferred route of administration is through the skin, so the rate of dermal absorption and bioavailability of copper is important. Based on previous studies, 3-amino-N-(pyridin-2-ylmethyl)-propanamide, [H(56)NH2], was designed as a potential chelator of copper. The stability constant measurements revealed that MLH-1 is the most stable species at the physiological pH of 7.4. The X-ray crystal structure of this species was solved and copper was found in a rectangular pyramidal geometry...
October 4, 2016: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/27707998/g-csf-induced-suppressor-il-10-neutrophils-promote-regulatory-t-cells-that-inhibit-graft-versus-host-disease-in-a-long-lasting-and-specific-way
#20
Suelen Martins Perobelli, Ana Carolina Terra Mercadante, Rômulo Gonçalves Galvani, Triciana Gonçalves-Silva, Ana Paula Gregório Alves, Antonio Pereira-Neves, Marlene Benchimol, Alberto Nóbrega, Adriana Bonomo
Acute graft-versus-host disease (aGVHD) is the main complication of allogeneic hematopoietic stem cell transplantation, and many efforts have been made to overcome this important limitation. We showed previously that G-CSF treatment generates low-density splenic granulocytes that inhibit experimental aGVHD. In this article, we show that aGVHD protection relies on incoming IL-10(+) neutrophils from G-CSF-treated donor spleen (G-Neutrophils). These G-Neutrophils have high phagocytic capacity, high peroxide production, low myeloperoxidase activity, and low cytoplasmic granule content, which accounts for their low density...
October 5, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
keyword
keyword
27096
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"