keyword
MENU ▼
Read by QxMD icon Read
search

esperanza

keyword
https://www.readbyqxmd.com/read/28721334/draft-genome-sequence-of-bradyrhizobium-paxllaeri-lmtr-21-t-isolated-from-lima-bean-phaseolus-lunatus-in-peru
#1
Ernesto Ormeño-Orrillo, Luis Rey, David Durán, Carlos A Canchaya, Marco A Rogel, Doris Zúñiga-Dávila, Juan Imperial, Tomás Ruiz-Argüeso, Esperanza Martínez-Romero
Bradyrhizobium paxllaeri is a prevalent species in root nodules of the Lima bean (Phaseolus lunatus) in Peru. LMTR 21(T) is the type strain of the species and was isolated from a root nodule collected in an agricultural field in the Peruvian central coast. Its 8.29 Mbp genome encoded 7635 CDS, 71 tRNAs and 3 rRNAs genes. All genes required to stablish a nitrogen-fixing symbiosis with its host were present. The draft genome sequence and annotation have been deposited at GenBank under the accession number MAXB00000000...
September 2017: Genomics Data
https://www.readbyqxmd.com/read/28715465/multiplexing-detection-of-igg-against-plasmodium-falciparum-pregnancy-specific-antigens
#2
Ana Maria Fonseca, Llorenç Quinto, Alfons Jiménez, Raquel González, Azucena Bardají, Sonia Maculuve, Carlota Dobaño, Maria Rupérez, Anifa Vala, John J Aponte, Esperanza Sevene, Eusebio Macete, Clara Menéndez, Alfredo Mayor
BACKGROUND: Pregnant women exposed to Plasmodium falciparum generate antibodies against VAR2CSA, the parasite protein that mediates adhesion of infected erythrocytes to the placenta. There is a need of high-throughput tools to determine the fine specificity of these antibodies that can be used to identify immune correlates of protection and exposure. Here we aimed at developing a multiplex-immunoassay to detect antibodies against VAR2CSA antigens. METHODS AND FINDINGS: We constructed two multiplex-bead arrays, one composed of 3 VAR2CSA recombinant-domains (DBL3X, DBL5Ɛ and DBL6Ɛ) and another composed of 46 new peptides covering VAR2CSA conserved and semi-conserved regions...
2017: PloS One
https://www.readbyqxmd.com/read/28711727/a-chemotherapy-only-regimen-of-busulfan-melphalan-and-fludarabine-and-rabbit-atg-followed-by-allogeneic-t-cell-depleted-hematopoietic-stem-cell-transplants-for-the-treatment-of-myeloid-malignancies
#3
Barbara Spitzer, Ann A Jakubowski, Esperanza B Papadopoulos, Kirsten Fuller, Patrick D Hilden, James W Young, Juliet Barker, Guenther Koehne, Miguel-Angel Perales, Katharine C Hsu, Marcel R M van den Brink, Nancy A Kernan, Susan E Prockop, Andromachi Scaradavou, Hugo Castro-Malaspina, Richard J O'Reilly, Farid Boulad
We sought to develop a myeloablative chemotherapeutic regimen to secure consistent engraftment of T-cell depleted (TCD) hematopoietic stem cell transplants (HSCT) without the need for total body irradiation, thereby reducing toxicity, while maintaining low rates of GvHD and without increasing relapse. We investigated the myeloablative combination of busulfan and melphalan, with the immunosuppressive agents fludarabine and rabbit anti-thymocyte gloubin (r-ATG) as cytoreduction prior to a T-cell depleted HSCT...
July 12, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28711103/subcutaneous-pedicle-chin-flap-combined-with-lateral-transposition-flap-a-novel-technique-for-reconstruction-of-wide-lower-lip-defects
#4
Esperanza Manrique-Silva, Elena Godoy-Gijón, Tamara Kueder-Pajares
No abstract text is available yet for this article.
August 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28708399/development-and-validation-of-a-computational-model-ensemble-for-the-early-detection-of-bcrp-abcg2-substrates-during-the-drug-design-stage
#5
Melisa Edith Gantner, Roxana Noemí Peroni, Juan Francisco Morales, María Luisa Villalba, María Esperanza Ruiz, Alan Talevi
Breast Cancer Resistance Protein (BCRP) is an ATP-dependent efflux transporter linked to the multidrug resistance phenomenon in many diseases such as epilepsy and cancer, and a potential source of drug interactions. For those reasons, the early identification of substrates and non-substrates of this transporter during the drug discovery stage is of great interest. We have developed a computational non-linear model ensemble based on conformational independent molecular descriptors using a combined strategy of genetic algorithms, J48 decision tree classifiers and data fusion...
July 14, 2017: Journal of Chemical Information and Modeling
https://www.readbyqxmd.com/read/28708270/transcriptional-and-cellular-effects-of-benzotriazole-uv-stabilizers-uv-234-and-uv-328-in-the-freshwater-invertebrates-chlamydomonas-reinhardtii-and-daphnia-magna
#6
Maeva Giraudo, Guillaume Cottin, Marta Esperanza, Pierre Gagnon, Amila O De Silva, Magali Houde
Benzotriazole UV-stabilizers (BZT-UVs) are compounds used in many applications and products to prevent photochemical degradation. Despite their widespread presence in aquatic ecosystems and persistence in the environment, there are very limited data on their effects and toxicity, and their modes of action remain largely unknown. The objectives of this study were to evaluate the chronic effects of two BZT-UVs, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol (UV-234) and 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328), on the freshwater green algae Chlamydomonas reinhardtii and the freshwater crustacean Daphnia magna...
July 14, 2017: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/28702356/genome-sequence-of-bradyrhizobium-sp-lmtr-3-a-diazotrophic-symbiont-of-lima-bean-phaseolus-lunatus
#7
Ernesto Ormeño-Orrillo, Luis Rey, David Durán, Carlos A Canchaya, Doris Zúñiga-Dávila, Juan Imperial, Esperanza Martínez-Romero, Tomás Ruiz-Argüeso
Bradyrhizobium sp. LMTR 3 is a representative strain of one of the geno(species) of diazotrophic symbionts associated with Lima bean (Phaseolus lunatus) in Peru. Its 7.83 Mb genome was sequenced using the Illumina technology and found to encode a complete set of genes required for nodulation and nitrogen fixation, and additional genes putatively involved in root colonization. Its draft genome sequence and annotation have been deposited at GenBank under the accession number MAXC00000000.
September 2017: Genomics Data
https://www.readbyqxmd.com/read/28699100/reward-devaluation-disrupts-latent-inhibition-in-fear-conditioning
#8
Luís Gonzalo De la Casa, Auxiliadora Mena, Juán Carlos Ruiz-Salas, Esperanza Quintero, Mauricio R Papini
Three experiments explored the link between reward shifts and latent inhibition (LI). Using consummatory procedures, rewards were either downshifted from 32% to 4% sucrose (Experiments 1-2), or upshifted from 4% to 32% sucrose (Experiment 3). In both cases, appropriate unshifted controls were also included. LI was implemented in terms of fear conditioning involving a single tone-shock pairing after extensive tone-only preexposure. Nonpreexposed controls were also included. Experiment 1 demonstrated a typical LI effect (i...
July 11, 2017: Learning & Behavior
https://www.readbyqxmd.com/read/28694182/allogeneic-hematopoietic-stem-cell-transplantation-with-myeloablative-conditioning-is-associated-with-favorable-outcomes-in-mixed-phenotype-acute-leukemia
#9
Bartlomiej M Getta, Mikhail Roshal, Junting Zheng, Jae H Park, Eytan M Stein, Ross Levine, Esperanza B Papadopoulos, Ann A Jakubowski, Nancy A Kernan, Peter Steinherz, Richard J O'Reilly, Miguel-Angel Perales, Sergio A Giralt, Martin S Tallman, Brian C Shaffer
Mixed phenotype acute leukemia (MPAL) represents a poorly characterized group of acute leukemias that lack an accepted therapeutic approach and are typically associated with poor outcomes. We present our experience of genomic profiling, pre-transplant therapy and transplant outcomes for 36 well characterized pediatric and adult patients with MPAL defined according to the 2016 WHO leukemia update. A predominance of ALL-associated mutations and cytogenetic abnormalities was noted. Remission rates after induction appeared comparable among adults (20/23) and children (11/13) and among those who received ALL (10/11) or AML-type (21/25) induction...
July 7, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28687478/factors-influencing-the-phenotypic-expression-of-hypertrophic-cardiomyopathy-in-genetic-carriers
#10
Inmaculada Pérez-Sánchez, Antonio José Romero-Puche, Esperanza García-Molina Sáez, María Sabater-Molina, José María López-Ayala, Carmen Muñoz-Esparza, David López-Cuenca, Gonzalo de la Morena, Francisco José Castro-García, Juan Ramón Gimeno-Blanes
INTRODUCTION AND OBJECTIVES: Hypertrophic cardiomyopathy (HCM) is a disorder with variable expression. It is mainly caused by mutations in sarcomeric genes but the phenotype could be modulated by other factors. The aim of this study was to determine whether factors such as sex, systemic hypertension, or physical activity are modifiers of disease severity and to establish their role in age-related penetrance of HCM. METHODS: We evaluated 272 individuals (mean age 49 ± 17 years, 57% males) from 72 families with causative mutations...
July 4, 2017: Revista Española de Cardiología
https://www.readbyqxmd.com/read/28686665/the-esperanza-window-trap-reduces-the-human-biting-rate-of-simulium-ochraceum-s-l-in-formerly-onchocerciasis-endemic-foci-in-southern-mexico
#11
Mario A Rodríguez-Pérez, Javier A Garza-Hernández, Mario C Salinas-Carmona, Ildefonso Fernández-Salas, Filiberto Reyes-Villanueva, Olga Real-Najarro, Eddie W Cupp, Thomas R Unnasch
BACKGROUND: The Esperanza Window Trap (EWT) baited with CO2 and human sweat compounds is attractive to Simulium ochraceum s.l., the primary vector of Onchocerca volvulus in the historically largest endemic foci in México and Guatemala. METHODOLOGY/PRINCIPAL FINDINGS: The ability of the EWT to locally reduce numbers of questing S. ochraceum s.l. was evaluated in two formerly onchocerciasis endemic communities in Southern México. At each community, two EWTs were placed in or near a school or household and flies were collected sequentially for a total of 10 days...
July 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28684725/the-influence-of-copolymer-composition-on-plga-nha-scaffolds-cytotoxicity-and-in-vitro-degradation
#12
Esperanza Díaz, Igor Puerto, Silvie Ribeiro, Senentxu Lanceros-Mendez, José Manuel Barandiarán
The influence of copolymer composition on Poly(Lactide-co-Glycolide)/nanohydroxyapatite (PLGA/nHA) composite scaffolds is studied in the context of bone tissue engineering and regenerative medicine. The composite scaffolds are fabricated by thermally-induced phase separation and the effect of bioactive nanoparticles on their in vitro degradation in phosphate-buffered solution at 37 °C is analyzed over eight weeks. The indirect cytotoxicity evaluation of the samples followed an adaptation of the ISO 10993-5 standard test method...
July 6, 2017: Nanomaterials
https://www.readbyqxmd.com/read/28682218/differences-in-the-rates-of-drug-polyconsumption-and-psychiatric-comorbidity-among-patients-with-cocaine-use-disorders-according-to-the-mental-health-service
#13
P Araos, Esperanza Vergara-Moragues, Francisco González-Saiz, María Pedraz, Nuria García-Marchena, Pablo Romero-Sanchiz, Juan Jesus Ruiz, Rafael Campos-Cloute, Antonia Serrano, Francisco Javier Pavón, Marta Torrens, Fernando Rodriguez De Fonseca
Cocaine continues to be a worldwide public health concern in Europe. To improve prognosis and intervention, it is necessary to understand the characteristics of the patients who depend on the services where they receive care. The objective is to analyze the differences among patients who use cocaine and between ambulatory and residential resources to better adapt treatment. This is a descriptive, observational study of two populations of cocaine users in treatment: the ambulatory therapeutic community (ATC) and the therapeutic community (TC)...
July 6, 2017: Journal of Psychoactive Drugs
https://www.readbyqxmd.com/read/28678053/raised-frequency-of-central-nervous-system-malformations-related-to-zika-virus-infection-in-two-birth-defects-surveillance-systems-in-bogot%C3%A3-and-cali-colombia
#14
Paula Hurtado-Villa, Angie K Puerto, Salomé Victoria, Gloria Gracia, Lesly Guasmayán, Patricia Arce, Gilberto Álvarez, Esperanza Blandón, Nubia Rengifo, Jorge A Holguín, Alexander Durán, Ignacio Zarante
Zika virus infection during pregnancy is now known to cause congenital microcephaly and severe brain defects. Colombia has been experiencing an epidemic wave of Zika infection, starting approximately in October 2015. Here we document the trends of microcephaly and severe CNS malformations in two major cities in Colombia from 2012 through 2016, tracking the epidemiologic curve from before through the major Zika epidemic so far. METHODS: The study included neural tube defects (anencephaly, spina bifida, encephalocele), holoprosencephaly, and hydrocephaly...
July 1, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28677364/dapagliflozin-administration-on-visceral-adiposity-blood-pressure-and-aortic-central-pressure-in-overweight-patients-without-type-2-diabetes
#15
Manuel González-Ortiz, Fernando Grover-Páez, Cristal Díaz-Cruz, Anayeli de J Patiño-Laguna, Luis D López-Murillo, Esperanza Martínez-Abundis
No abstract text is available yet for this article.
August 2017: Minerva Medica
https://www.readbyqxmd.com/read/28676826/subchronic-infection-of-porphyromonas-gingivalis-and-tannerella-forsythia-stimulates-an-immune-response-but-not-arthritis-in-experimental-murine-model
#16
Jorday Hernández-Aguas, José Luis Montiel-Hernández, Myriam A De La Garza-Ramos, Rosa Velia Ruiz-Ramos, Erandi Escamilla García, Mario Alberto Guzmán-García, Esperanza Raquel Ayón-Haro, Mario Alberto Garza-Elizondo
Studies have proposed that Porphyromonas gingivalis (Pg) and Tannerella forsythia (Tf) promote a nonspecific inflammatory response that could produce systemic disease. Oral inoculation of Pg and Tf on the immune and arthritis response was evaluated in BALB/C mice divided into four groups: (1) sham; (2) food contaminated with Pg/Tf; (3) complete Freund's adjuvant (CFA) + Pg/Tf; and (4) CFA alone. CFA was administered subcutaneously on days 1 and 14. The arthritis response was monitored for 21 days after day 14 of CFA administration...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28674498/nimotuzumab-induces-nk-cell-activation-cytotoxicity-dendritic-cell-maturation-and-expansion-of-egfr-specific-t-cells-in-head-and-neck-cancer-patients
#17
Zaima Mazorra, Anabel Lavastida, Fernando Concha-Benavente, Anet Valdés, Raghvendra M Srivastava, Tatiana M García-Bates, Esperanza Hechavarría, Zuyen González, Amnely González, Martha Lugiollo, Iván Cuevas, Carlos Frómeta, Braulio F Mestre, Maria C Barroso, Tania Crombet, Robert L Ferris
Survival benefit and long-term duration of clinical response have been seen using the epidermal growth factor receptor (EGFR)-targeted monoclonal antibody (mAb) nimotuzumab. Blocking EGFR signaling may not be the only mechanism of action underlying its efficacy. As an IgG1 isotype mAb, nimotuzumab's capacity of killing tumor cells by antibody dependent cellular cytotoxicity (ADCC) and to induce an immune response in cancer patients have not been studied. ADCC-induced by nimotuzumab was determined using a (51)Cr release assay...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28670767/age-slowing-down-in-detection-and-visual-discrimination-under-varying-presentation-times
#18
Carmen Moret-Tatay, Lenin-Guillermo Lemus-Zúñiga, Diana Abad Tortosa, Daniel Gamermann, Andrea Vázquez-Martínez, Esperanza Navarro-Pardo, J Alberto Conejero
The reaction time has been described as a measure of perception, decision making, and other cognitive processes. The aim of this work is to examine age-related changes in executive functions in terms of demand load under varying presentation times. Two tasks were employed where a signal detection and a discrimination task were performed by young and older university students. Furthermore, a characterization of the response time distribution by an ex-Gaussian fit was carried out. The results indicated that the older participants were slower than the younger ones in signal detection and discrimination...
July 2, 2017: Scandinavian Journal of Psychology
https://www.readbyqxmd.com/read/28664622/subclinical-atherosclerosis-in-low-framingham-risk-hiv-patients
#19
Rafael León, Sergio Reus, Nicolás López, Irene Portilla, José Sánchez-Payá, Livia Giner, Vicente Boix, Esperanza Merino, Diego Torrús, Óscar Moreno, Joaquín Portilla
BACKGROUND: Pathogenesis of atherosclerosis is complex and differences between HIV-infected patients and general population cannot be completely explained by the higher prevalence of traditional cardiovascular risk factors. We aimed to analyse the association between inflammation and subclinical atherosclerosis in HIV patients with low Framingham risk score. MATERIALS AND METHODS: Case-control study. SETTING: outpatient Infectious Diseases clinic in a university hospital...
June 29, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28664292/uric-acid-is-independent-cardiovascular-risk-factor-as-manifested-by-increased-carotid-intima-media-thickness-in-rheumatoid-arthritis-patients
#20
Suad Hannawi, Issa AlSalmi, Ingrid Moller, Esperanza Naredo
Rheumatoid arthritis (RA) is associated with increased cardiovascular disease (CVD) mortality and morbidity, due to the combined effects of traditional and non-traditional cardiovascular risk factors (CV). A serum uric acid (SUA) level has been suggested as one of the non-traditional cardiovascular risk factors. Cardiovascular risk can be assessed by looking at the subclinical atherosclerosis such as ultrasound (US)-measured carotid intima-media thickness (cIMT). This paper aimed to determine the role of SUA as a cardiovascular risk factor, along with the traditional cardiovascular risk factors and inflammation, among RA population...
August 2017: Clinical Rheumatology
keyword
keyword
96511
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"