Read by QxMD icon Read


Beatriz Galatas, Helena Martí-Soler, Lidia Nhamussua, Pau Cisteró, Pedro Aide, Francisco Saute, Clara Menéndez, N Regina Rabinovich, Pedro L Alonso, Quique Bassat, Alfredo Mayor
Background: Afebrile Plasmodium falciparum infections usually remain undetected and untreated in the community and could potentially contribute to sustaining local malaria transmission in areas aiming for malaria elimination. Methods: Thirty-two men with afebrile P. falciparum infections detected with rapid diagnostic test (RDTs) were followed for 28 days. Kaplan-Meier estimates were computed to estimate probability of parasite positivity and of reducing parasitaemia by half of its initial level by day 28...
March 13, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
Victoria Sundblad, Amado A Quintar, Luciano G Morosi, Sonia I Niveloni, Ana Cabanne, Edgardo Smecuol, Eduardo Mauriño, Karina V Mariño, Julio C Bai, Cristina A Maldonado, Gabriel A Rabinovich
Galectins, a family of animal lectins characterized by their affinity for N-acetyllactosamine-enriched glycoconjugates, modulate several immune cell processes shaping the course of innate and adaptive immune responses. Through interaction with a wide range of glycosylated receptors bearing complex branched N-glycans and core 2-O-glycans, these endogenous lectins trigger distinct signaling programs thereby controling immune cell activation, differentiation, recruitment and survival. Given the unique features of mucosal inflammation and the differential expression of galectins throughout the gastrointestinal tract, we discuss here key findings on the role of galectins in intestinal inflammation, particularly Crohn's disease, ulcerative colitis, and celiac disease (CeD) patients, as well as in murine models resembling these inflammatory conditions...
2018: Frontiers in Immunology
Anat Rabinovich, Susan R Kahn
The post-thrombotic syndrome (PTS) is a chronic complication of deep vein thrombosis (DVT) that imposes significant morbidity, reduces quality of life and is costly. After DVT, 20-50% of patients will develop PTS, and up to 5% will develop severe PTS. The principal risk factors for PTS are anatomically extensive DVT, recurrent ipsilateral DVT, obesity and older age. By preventing the initial DVT and DVT recurrence, primary and secondary prophylaxis of DVT will reduce the occurrence of PTS. The effectiveness of elastic compression stockings (ECS) for PTS prevention is controversial...
March 15, 2018: Blood
Roberto A Rabinovich
No abstract text is available yet for this article.
March 1, 2018: Archivos de Bronconeumología
Jose Mario Paiva, German Fox-Rabinovich, Edinei Locks Junior, Pietro Stolf, Yassmin Seid Ahmed, Marcelo Matos Martins, Carlos Bork, Stephen Veldhuis
In the aluminum die casting process, erosion, corrosion, soldering, and die sticking have a significant influence on tool life and product quality. A number of coatings such as TiN, CrN, and (Cr,Al)N deposited by physical vapor deposition (PVD) have been employed to act as protective coatings due to their high hardness and chemical stability. In this study, the wear performance of two nanocomposite AlTiN and AlCrN coatings with different structures were evaluated. These coatings were deposited on aluminum die casting mold tool substrates (AISI H13 hot work steel) by PVD using pulsed cathodic arc evaporation, equipped with three lateral arc-rotating cathodes (LARC) and one central rotating cathode (CERC)...
February 28, 2018: Materials
Leidy Y Serna, Miguel A Mañanas, Alher M Hernández, Roberto A Rabinovich
Respiratory system modeling has been extensively studied in steady-state conditions to simulate sleep disorders, to predict its behavior under ventilatory diseases or stimuli and to simulate its interaction with mechanical ventilation. Nevertheless, the studies focused on the instantaneous response are limited, which restricts its application in clinical practice. The aim of this study is double: firstly, to analyze both dynamic and static responses of two known respiratory models under exercise stimuli by using an incremental exercise stimulus sequence (to analyze the model responses when step inputs are applied) and experimental data (to assess prediction capability of each model)...
2018: Frontiers in Physiology
Ranit Hizkiyahu, Anat Rabinovich, Jecko Thachil, Eyal Sheiner, Gad Shaked, Gilbert Sebbag, Eli Maymon, Offer Erez
OBJECTIVES: Liver rupture and hematoma are rare life-threatening complications of pregnancy. The aims of the current study are to: (1) characterize in a population-based study all cases of liver hematoma and/or rupture; and (2) validate the utility of the International Society on Thrombosis and Haemostasis (ISTH) modified pregnancy specific disseminated intravascular coagulation (DIC) score in those cases. STUDY DESIGN: A retrospective cohort study including all patients with liver subcapsular hematoma or rupture between the years 1996 and 2012 was conducted...
February 21, 2018: Journal of Maternal-fetal & Neonatal Medicine
V A Syomkin, O F Rabinovich, L P Agapitova, A A Bezrukov, I I Babichenko
The article presents a comparative analysis of the results of in vivo scanning of oral mucosa leukoplakia with optical coherence tomography (OCT) method and pathological studies in 15 patients (9 females and 6 males aged 27-82). The study revealed specific OCT signs of leukoplakia: even disorder of tissue layering and less clear visualization of lamina propria. OCT is an important stage in the differential diagnosis of leukoplakia of the oral mucosa and significantly complements the clinical and pathomorphological study...
2018: Stomatologii︠a︡
I M Rabinovich, I I Babichenko, A V Vasil'ev, S A Golubeva, K E Zakharova
The aim of the study was to assess root canal dentinal walls structure after photodynamic exposure with the use of 0.5% photoditazine. A root canal dentin of 46 single root intact teeth removed for orthodontic indications was examined by scanning electron microscope JEOL JSM-6510 (Japan). Microphotographs of the root canal wall were obtained in the orifice, central and apical parts under×2000 magnification. It was found that photoactivation of 0.5% gel photoditazine by a light source, laser or diode, with a wavelength of 635-660 nm and a power of 150-200 mW is an effective technique for removing the smear layer of the root canal wall, which facilitates the maximum opening of the dentinal tubules to a depth of 2-3 μm...
2018: Stomatologii︠a︡
Brandi E Stevens, Kathryn S Torok, Suzanne C Li, Nicole Hershey, Megan Curran, Gloria C Higgins, Katharine F Moore, C Egla Rabinovich, Samuel Dodson, Anne M Stevens
OBJECTIVE: To investigate clinical manifestations of juvenile systemic sclerosis (jSSc), including disease characteristics and patient quality of life, through the multinational Childhood Arthritis and Rheumatology Research Alliance (CARRA) Legacy Registry. METHODS: Subjects with jSSc were prospectively enrolled between 2010 and 2013. Diagnosis of jSSc was determined by the enrolling pediatric rheumatologist, with disease onset required prior to age 18. Collected data included demographics, disease characteristics, medication exposure, and quality of life metrics...
February 18, 2018: Arthritis Care & Research
Mariana Salatino, María Romina Girotti, Gabriel A Rabinovich
The clinical efficacy of therapies targeting the PD-1/PD-L1 pathway is still limited. In this issue of Cancer Cell, Li and colleagues identify a PD-L1 glycosylation-based mechanism in triple-negative breast cancer that fosters immunosuppression by enhancing interactions with PD-1. Targeting glycosylated PD-L1 with a drug-conjugated antibody opens new avenues for treatment.
February 12, 2018: Cancer Cell
Marius-F Danca, Nikolay V Kuznetsov, Guanrong Chen
In this paper, the problem of approximating hidden chaotic attractors of a general class of nonlinear systems is investigated. The parameter switching (PS) algorithm is utilized, which switches the control parameter within a given set of values with the initial value problem numerically solved. The PS-generated attractor approximates the attractor obtained by averaging the control parameter with the switched values, which represents the hidden chaotic attractor. The hidden chaotic attractors of a generalized Lorenz system and the Rabinovich-Fabrikant system are simulated for illustration...
January 2018: Chaos
Juri Rabinovich
We report a case of a rare mesenchymal foreskin tumor. A slow-growing node was detected during the urological examination of a 39-year-old man. A histological examination following the node excision showed a superficial leiomyosarcoma. Superficial leiomyosarcomas rarely metastasize and are associated with a better prognosis than deeper tumors. The patient had no relapse 9 months after a successful radical circumcision. We strongly recommend a histological examination whenever a growing node in the genital area is found...
January 25, 2018: Der Urologe. Ausg. A
Lorenzo Galluzzi, Ilio Vitale, Stuart A Aaronson, John M Abrams, Dieter Adam, Patrizia Agostinis, Emad S Alnemri, Lucia Altucci, Ivano Amelio, David W Andrews, Margherita Annicchiarico-Petruzzelli, Alexey V Antonov, Eli Arama, Eric H Baehrecke, Nickolai A Barlev, Nicolas G Bazan, Francesca Bernassola, Mathieu J M Bertrand, Katiuscia Bianchi, Mikhail V Blagosklonny, Klas Blomgren, Christoph Borner, Patricia Boya, Catherine Brenner, Michelangelo Campanella, Eleonora Candi, Didac Carmona-Gutierrez, Francesco Cecconi, Francis K-M Chan, Navdeep S Chandel, Emily H Cheng, Jerry E Chipuk, John A Cidlowski, Aaron Ciechanover, Gerald M Cohen, Marcus Conrad, Juan R Cubillos-Ruiz, Peter E Czabotar, Vincenzo D'Angiolella, Ted M Dawson, Valina L Dawson, Vincenzo De Laurenzi, Ruggero De Maria, Klaus-Michael Debatin, Ralph J DeBerardinis, Mohanish Deshmukh, Nicola Di Daniele, Francesco Di Virgilio, Vishva M Dixit, Scott J Dixon, Colin S Duckett, Brian D Dynlacht, Wafik S El-Deiry, John W Elrod, Gian Maria Fimia, Simone Fulda, Ana J García-Sáez, Abhishek D Garg, Carmen Garrido, Evripidis Gavathiotis, Pierre Golstein, Eyal Gottlieb, Douglas R Green, Lloyd A Greene, Hinrich Gronemeyer, Atan Gross, Gyorgy Hajnoczky, J Marie Hardwick, Isaac S Harris, Michael O Hengartner, Claudio Hetz, Hidenori Ichijo, Marja Jäättelä, Bertrand Joseph, Philipp J Jost, Philippe P Juin, William J Kaiser, Michael Karin, Thomas Kaufmann, Oliver Kepp, Adi Kimchi, Richard N Kitsis, Daniel J Klionsky, Richard A Knight, Sharad Kumar, Sam W Lee, John J Lemasters, Beth Levine, Andreas Linkermann, Stuart A Lipton, Richard A Lockshin, Carlos López-Otín, Scott W Lowe, Tom Luedde, Enrico Lugli, Marion MacFarlane, Frank Madeo, Michal Malewicz, Walter Malorni, Gwenola Manic, Jean-Christophe Marine, Seamus J Martin, Jean-Claude Martinou, Jan Paul Medema, Patrick Mehlen, Pascal Meier, Sonia Melino, Edward A Miao, Jeffery D Molkentin, Ute M Moll, Cristina Muñoz-Pinedo, Shigekazu Nagata, Gabriel Nuñez, Andrew Oberst, Moshe Oren, Michael Overholtzer, Michele Pagano, Theocharis Panaretakis, Manolis Pasparakis, Josef M Penninger, David M Pereira, Shazib Pervaiz, Marcus E Peter, Mauro Piacentini, Paolo Pinton, Jochen H M Prehn, Hamsa Puthalakath, Gabriel A Rabinovich, Markus Rehm, Rosario Rizzuto, Cecilia M P Rodrigues, David C Rubinsztein, Thomas Rudel, Kevin M Ryan, Emre Sayan, Luca Scorrano, Feng Shao, Yufang Shi, John Silke, Hans-Uwe Simon, Antonella Sistigu, Brent R Stockwell, Andreas Strasser, Gyorgy Szabadkai, Stephen W G Tait, Daolin Tang, Nektarios Tavernarakis, Andrew Thorburn, Yoshihide Tsujimoto, Boris Turk, Tom Vanden Berghe, Peter Vandenabeele, Matthew G Vander Heiden, Andreas Villunger, Herbert W Virgin, Karen H Vousden, Domagoj Vucic, Erwin F Wagner, Henning Walczak, David Wallach, Ying Wang, James A Wells, Will Wood, Junying Yuan, Zahra Zakeri, Boris Zhivotovsky, Laurence Zitvogel, Gerry Melino, Guido Kroemer
Over the past decade, the Nomenclature Committee on Cell Death (NCCD) has formulated guidelines for the definition and interpretation of cell death from morphological, biochemical, and functional perspectives. Since the field continues to expand and novel mechanisms that orchestrate multiple cell death pathways are unveiled, we propose an updated classification of cell death subroutines focusing on mechanistic and essential (as opposed to correlative and dispensable) aspects of the process. As we provide molecularly oriented definitions of terms including intrinsic apoptosis, extrinsic apoptosis, mitochondrial permeability transition (MPT)-driven necrosis, necroptosis, ferroptosis, pyroptosis, parthanatos, entotic cell death, NETotic cell death, lysosome-dependent cell death, autophagy-dependent cell death, immunogenic cell death, cellular senescence, and mitotic catastrophe, we discuss the utility of neologisms that refer to highly specialized instances of these processes...
January 23, 2018: Cell Death and Differentiation
Gabriela Turk, Yanina Ghiglione, Macarena Hormanstorfer, Natalia Laufer, Romina Coloccini, Jimena Salido, César Trifone, María Julia Ruiz, Juliana Falivene, María Pía Holgado, María Paula Caruso, María Inés Figueroa, Horacio Salomón, Luis D Giavedoni, María de Los Ángeles Pando, María Magdalena Gherardi, Roberto Daniel Rabinovich, Pedro A Pury, Omar Sued
Progression of HIV infection is variable among individuals, and definition disease progression biomarkers is still needed. Here, we aimed to categorize the predictive potential of several variables using feature selection methods and decision trees. A total of seventy-five treatment-naïve subjects were enrolled during acute/early HIV infection. CD4⁺ T-cell counts (CD4TC) and viral load (VL) levels were determined at enrollment and for one year. Immune activation, HIV-specific immune response, Human Leukocyte Antigen (HLA) and C-C chemokine receptor type 5 (CCR5) genotypes, and plasma levels of 39 cytokines were determined...
January 13, 2018: Viruses
Cinta Moraleda, Regina N Rabinovich, Pedro L Alonso, Clara Menéndez
Anemia is a major public health problem that affects mainly children, predominantly in low-income countries and most often due to iron deficiency (ID). Administration of iron supplements to prevent and treat ID anemia in malaria endemic areas has been controversial for decades; however, recent World Health Organization guidelines recommend universal iron supplementation for children in highly prevalent anemia settings, including those where malaria is endemic. However, infants younger than 6 months of age have been exempted from this recommendation because ID is not considered prevalent at this age and because of assumptions-without evidence-that they are protected from ID through breast milk...
December 18, 2017: American Journal of Tropical Medicine and Hygiene
Marina Rabinovich, Jessica Grahl, Emily Durr, Rita Gayed, Katleen Chester, Raymie McFarland, Barbara McLean
BACKGROUND: Insulin infusions are commonly utilized to control hyperglycemia in critically ill patients and decrease hyperglycemia associated complications. Safety concerns have been raised in trials evaluating methods of glycemic control regarding the incidence of hypoglycemia and its relationship to increased mortality. Electronic glycemic management systems (eGMS) may result in less variable blood glucose (BG) control and less hypoglycemia. This study aimed to compare BG control, time in target BG range, and the rate of hypoglycemia when critically ill patients were managed with an insulin infusion guided by paper-based protocol (PBP) versus eGMS...
December 1, 2017: Journal of Diabetes Science and Technology
Alex Rabinovich, Keren Holtzman, Ilana Shoham-Vardi, Moshe Mazor, Offer Erez
PURPOSE: The purpose of this study is to determine the relationship between oligohydramnios and adverse maternal and neonatal outcomes in a unique cohort of preterm pre-eclamptic patients. MATERIALS AND METHODS: A retrospective matched case-control study comparing 81 preterm parturients (28 0/7 and 36 6/7 weeks) with pre-eclampsia and oligohydramnios to 81 preterm pre-eclamptic patients with a normal amniotic fluid index (AFI). RESULTS: About 4...
December 27, 2017: Journal of Maternal-fetal & Neonatal Medicine
Tiago Clemente, Narcisio J Vieira, Juan P Cerliani, Colin Adrain, Alexander Luthi, Mariana R Dominguez, Monica Yon, Fernanda C Barrence, Thalita B Riul, Richard D Cummings, Telma M Zorn, Sebastian Amigorena, Marcelo Dias-Baruffi, Maurício M Rodrigues, Seamus J Martin, Gabriel A Rabinovich, Gustavo P Amarante-Mendes
Secretory granules released by cytotoxic T lymphocytes (CTLs) are powerful weapons against intracellular microbes and tumor cells. Despite significant progress, there is still limited information on the molecular mechanisms implicated in target-driven degranulation, effector cell survival and composition and structure of the lytic granules. Here, using a proteomic approach we identified a panel of putative cytotoxic granule proteins, including some already known granule constituents and novel proteins that contribute to regulate the CTL lytic machinery...
December 7, 2017: Cell Death & Disease
A I Kovalev, D L Wainstein, V O Vakhrushev, R Gago, F Soldera, J L Endrino, G S Fox-Rabinovich, S Veldhuis
Plasmon resonance heterogeneities were identified and studied along Ag and TiAlN layers within a multilayer stack in nanolaminate TiAlN/Ag coatings. For this purpose, a high-resolution plasmon microscopy was used. The plasmons intensity, energy, and depth of interface plasmon-polariton penetration were studied by scanning reflected electron energy loss spectroscopy. The heat conductivity of such metal-insulator-metal (MIM) nanolaminate coatings was measured by laser reflectometry. Dependencies of thermal conductivity coefficient of coatings, MIM interfaces, and resistivity of Ag layers as a function of the Ag-TiAlN bilayer thickness were calculated on the basis of experimental data...
December 6, 2017: Scientific Reports
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"