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https://www.readbyqxmd.com/read/28431785/multicausal-etiology-of-the-enteric-syndrome-in-rabbits-from-mexico
#1
Virginia G García-Rubio, Linda G Bautista-Gómez, José S Martínez-Castañeda, Camilo Romero-Núñez
Enteropathies in rabbits are difficult to diagnose; their etiology involves pathogens that act synergistically, causing damage to the intestine. The aim of the present study was isolate enteric pathogens from rabbits in Mexico. Using parasitological, bacteriological and molecular analyses, we screened 58 samples of the intestinal content of rabbits having a clinical history of enteric disease from the southeastern part of the State of Mexico. Out of the 58 samples analyzed, a total of 86 identifications were made, Eimeria spp...
April 18, 2017: Revista Argentina de Microbiología
https://www.readbyqxmd.com/read/28428391/the-interaction-of-human-population-food-production-and-biodiversity-protection
#2
REVIEW
Eileen Crist, Camilo Mora, Robert Engelman
Research suggests that the scale of human population and the current pace of its growth contribute substantially to the loss of biological diversity. Although technological change and unequal consumption inextricably mingle with demographic impacts on the environment, the needs of all human beings-especially for food-imply that projected population growth will undermine protection of the natural world. Numerous solutions have been proposed to boost food production while protecting biodiversity, but alone these proposals are unlikely to staunch biodiversity loss...
April 21, 2017: Science
https://www.readbyqxmd.com/read/28427986/prognostic-implications-of-extent-of-resection-in-glioblastoma-analysis-from-a-large-database
#3
Daniel M Trifiletti, Clayton Alonso, Surbhi Grover, Camilo E Fadul, Jason P Sheehan, Timothy N Showalter
OBJECTIVE: To analyze the predictors for and clinical impact of gross total resection (GTR) in patients with glioblastoma (GBM). METHODS AND MATERIALS: The National Cancer Database was queried for patients with GBM diagnosed from 2004-2013 with known survival and extent of resection. Patients were grouped based on extent of resection into biopsy alone, subtotal resection (STR), and GTR. Univariable and multivariable (MVA) analyses were performed to investigate factors associated with the likelihood of GTR and overall survival (OS) following diagnosis...
April 17, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28422293/an-autocrine-atp-release-mechanism-regulates-basal-ciliary-activity-in-airway-epithelium
#4
Karla Droguett, Mariana Rios, Daniela V Carreño, Camilo Navarrete, Christian Fuentes, Manuel Villalón, Nelson P Barrera
Extracellular nucleotides, including ATP, are locally released by the airway epithelium and stimulate ciliary activity in a [Ca(2+) ]i dependent manner after mechanical stimulation of ciliated cells. However, it is unclear if the released ATP is involved in regulating basal ciliary activity and mediating changes in ciliary activity in response to chemical stimulation. In this study we evaluated ciliary beat frequency (CBF) and ciliary beating forces in primary cultures from mouse tracheal epithelium, using videomicroscopy and atomic force microscopy (AFM), respectively...
April 19, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28422165/structural-basis-of-inhibition-of-lipid-linked-oligosaccharide-flippase-pglk-by-a-conformational-nanobody
#5
Camilo Perez, Martin Köhler, Daniel Janser, Els Pardon, Jan Steyaert, Renato Zenobi, Kaspar P Locher
PglK is an ABC transporter that flips a lipid-linked oligosaccharide (LLO) that serves as a donor in protein N-glycosylation. Previous structures revealed two inward-facing conformations, both with very large separations of the nucleotide binding domains (NBDs), and a closed, ADP-bound state that featured an occluded cavity. To investigate additional states, we developed conformation-sensitive, single-domain camelid nanobodies (Nb) and studied their effect on PglK activity. Biochemical, structural, and mass spectrometric analyses revealed that one inhibitory Nb binds as a single copy to homodimeric PglK...
April 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28421800/prevalencia-y-factores-asociados-al-consumo-de-bebidas-azucaradas-en-escolares-de-9-a-17-a%C3%A3-os-de-bogot%C3%A3-colombia-estudio-fuprecol
#6
Robinson Ramírez-Vélez, Juan Camilo Fuerte-Celis, Javier Martínez-Torres, Jorge Enrique Correa-Bautista
Objetivo: determinar la prevalencia y los factores asociados al consumo de bebidas azucaradas en una población escolar de Bogotá, Colombia, pertenecientes al Estudio FUPRECOL.Métodos: estudio descriptivo y transversal, realizado en 8.136 niños y adolescentes en edad escolar entre 9 y 17 años de Bogotá, Colombia. El peso, la estatura, el índice de masa corporal (IMC), la circunferencia de cintura y el porcentaje de grasa se recogieron como marcadores antropométricos y de composición corporal. El consumo de bebidas azucaradas (bebidas carbonatadas, jugos ultra-procesados y/o té), y los factores asociados (sexo, edad, obesidad abdominal, clasificación del IMC, grado de estudios de la madre/padre, y nivel nutricional por cuestionario "Krece plus" indicador de adherencia a la dieta mediterránea), se recogieron por encuesta estructurada...
March 30, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28421267/potential-distribution-of-mountain-cloud-forest-in-michoac%C3%A3-n-mexico-prioritization-for-conservation-in-the-context-of-landscape-connectivity
#7
Camilo A Correa Ayram, Manuel E Mendoza, Andrés Etter, Diego R Pérez Salicrup
Landscape connectivity is essential in biodiversity conservation because of its ability to reduce the effect of habitat fragmentation; furthermore is a key property in adapting to climate change. Potential distribution models and landscape connectivity studies have increased with regard to their utility to prioritizing areas for conservation. The objective of this study was to model the potential distribution of Mountain cloud forests in the Transversal Volcanic System, Michoacán and to analyze the role of these areas in maintaining landscape connectivity...
April 18, 2017: Environmental Management
https://www.readbyqxmd.com/read/28413952/building-new-bridges-between-in-vitro-and-in-vivo-in-early-drug-discovery-where-molecular-modeling-meets-systems-biology
#8
Robert A Pearlstein, Daniel J J McKay, Viktor Hornak, Callum Dickson, Andrei Golosov, Tyler Harrison, Camilo Velez-Vega, José Duca
Cellular drug targets exist within networked function generating systems whose constituent molecular species undergo dynamic interdependent non-equilibrium state transitions in response to specific perturbations (i.e. inputs). Cellular phenotypic behaviors are manifest through the integrated behaviors of such networks. However, in vitro data are frequently measured and/or interpreted with empirical equilibrium or steady state models (e.g. Hill, Michaelis-Menten, Briggs-Haldane) relevant to isolated target populations...
April 14, 2017: Current Topics in Medicinal Chemistry
https://www.readbyqxmd.com/read/28409321/an-integrative-overview-of-the-molecular-and-physiological-responses-of-sugarcane-under-drought-conditions
#9
Camilo Elber Vital, Andrea Giordano, Eduardo de Almeida Soares, Thomas Christopher Rhys Williams, Rosilene Oliveira Mesquita, Pedro Marcus Pereira Vidigal, Amanda de Santana Lopes, Túlio Gomes Pacheco, Marcelo Rogalski, Humberto Josué de Oliveira Ramos, Marcelo Ehlers Loureiro
Drought is the main abiotic stress constraining sugarcane production. However, our limited understanding of the molecular mechanisms involved in the drought stress responses of sugarcane impairs the development of new technologies to increase sugarcane drought tolerance. Here, an integrated approach was performed to reveal the molecular and physiological changes in two closely related sugarcane cultivars, including the most extensively planted cultivar in Brazil (cv. RB867515), in response to moderate (-0.5 MPa) and severe (-1 MPa) drought stress at the transcriptional, translational, and posttranslational levels...
April 13, 2017: Plant Molecular Biology
https://www.readbyqxmd.com/read/28409145/extra-articular-and-transcutaneous-migration-of-the-poly-l-d-lactide-interference-screw-after-popliteal-tendon-reconstruction
#10
Camilo Partezani Helito, Noel O Foni, Marcelo Batista Bonadio, José Ricardo Pécora, Marco Kawamura Demange, Fabio Janson Angelini
Knee ligament reconstructions are commonly performed orthopedic procedures. Graft fixation is generally performed with metallic or absorbable interference screws. In a recent study, only ten reports of screw migration were retrieved; of these, only one was not related to the anterior cruciate ligament, and the majority was related to the use of poly-l-lactic acid (PLLA) screws. Only one case retrieved in the literature reported screw migration in reconstructions of the posterolateral corner, and that was to the intra-articular region...
March 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28405381/a-model-of-urban-scaling-laws-based-on-distance-dependent-interactions
#11
Fabiano L Ribeiro, Joao Meirelles, Fernando F Ferreira, Camilo Rodrigues Neto
Socio-economic related properties of a city grow faster than a linear relationship with the population, in a log-log plot, the so-called superlinear scaling. Conversely, the larger a city, the more efficient it is in the use of its infrastructure, leading to a sublinear scaling on these variables. In this work, we addressed a simple explanation for those scaling laws in cities based on the interaction range between the citizens and on the fractal properties of the cities. To this purpose, we introduced a measure of social potential which captured the influence of social interaction on the economic performance and the benefits of amenities in the case of infrastructure offered by the city...
March 2017: Royal Society Open Science
https://www.readbyqxmd.com/read/28397703/pseudomembranous-colitis-from-cytomegalovirus-infection
#12
Dayana Sylva, Pablo Villa, Cristian García, Juan Camilo Pérez, Carlos Andrés Agudelo
No abstract text is available yet for this article.
May 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28394964/-association-of-socio-demographic-factors-with-the-age-at-death-due-to-cardiovascular-diseases
#13
Juan Haase, Sebastián Lavanderos, Camilo Riquelme, Andrea Morales
BACKGROUND: The association of cardiovascular diseases with socio-demographic factors has not been fully explored. AIM: To analyze the association of socio-demographic features with the survival time of individuals who died due to cardiovascular diseases. MATERIAL AND METHODS: The death registries published by the Ministry of Health were analyzed. All deaths due to cardiovascular diseases occurred between 2001 and 2013 in people aged over one year were considered...
November 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/28393991/-quality-of-life-in-chilean-breast-cancer-survivors
#14
M Elisa Irarrázaval, Pascale Kleinman, Fernando Silva R, Loreto Fernández González, Camilo Torres, Marcela Fritis, Carolina Barriga, Herman Waintrub
BACKGROUND: Quality of Life (QOL) assessment may evaluate the impact of diseases and their treatment on the overall well-being of patients. AIM: To assess QOL in Chilean breast cancer survivors. PATIENTS AND METHODS: Ninety one female breast cancer patients aged 60 ± 10 years, who finished their oncologic treatment at least a year prior to the assessment, who were disease free and in medical follow-up were included in the study. They completed the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 core questionnaire and the breast cancer module QLQ-BR23...
December 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/28381396/caspase-3-controls-aml1-eto-driven-leukemogenesis-via-autophagy-modulation-in-a-ulk1-dependent-manner
#15
Na Man, Yurong Tan, Xiao-Jian Sun, Fan Liu, Guoyan Cheng, Sarah Greenblatt, Camilo Martinez, Daniel L Karl, Koji Ando, Ming Sun, Dan Hou, Bingyi Chen, Mingjiang Xu, Feng-Chun Yang, Zhu Chen, Saijuan Chen, Stephen D Nimer, Lan Wang
AML1-ETO (AE), a fusion oncoprotein, generated by the t(8;21), can trigger acute myeloid leukemia (AML) in collaboration with mutations including c-Kit, ASXL1/2, FLT3, N-RAS, and K-RAS. Caspase-3, a key executor among its family, plays multiple roles in cellular processes, including hematopoietic development and leukemia progression. Caspase-3 was revealed to directly cleave AE in vitro, suggesting that AE may accumulate in a Caspase-3 compromised background and thereby accelerate leukemogenesis. Therefore, we developed a Caspase-3 knockout genetic mouse model of AML and found that loss of Caspase-3 actually delayed AML1-ETO9a (AE9a)-driven leukemogenesis, indicating that Caspase-3 may play distinct roles in the initiation and/or progression of AML...
April 5, 2017: Blood
https://www.readbyqxmd.com/read/28380270/oral-ulcers-associated-with-bone-destruction-as-the-primary-manifestation-of-histoplasmosis-in-an-immunocompetent-patient
#16
J A Figueira, D J Camilo, É R Biasoli, G I Miyahara, D G Bernabé
Histoplasmosis is a systemic fungal infection caused by Histoplasmacapsulatum, a saprophyte fungus commonly found in enriched soils with bat and bird droppings.[1] Oral manifestations of histoplasmosis are associated with the disseminated form of the disease, occurring in general associated with pulmonary infection.[2] We report a rare case of oral histoplasmosis with periodontal bone destruction in an immunocompetent patient without underlying pulmonary disease. This article is protected by copyright. All rights reserved...
April 5, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28380203/determinants-of-outpatient-expenditure-within-primary-care-in-the-brazilian-national-health-system
#17
Bruna Camilo Turi, Jamile Sanches Codogno, Flávia Mori Sarti, Nana Kwame Anokye, Rômulo Araújo Fernandes, Henrique Luiz Monteiro
CONTEXT AND OBJECTIVE: One of the big challenges facing governments worldwide is the financing of healthcare systems. Thus, it is necessary to understand the factors and key components associated with healthcare expenditure. The aim here was to identify demographic, socioeconomic, lifestyle and clinical factors associated with direct healthcare expenditure within primary care, among adults attended through the Brazilian National Health System in the city of Bauru. DESIGN AND SETTING: Cross-sectional study conducted in five primary care units in Bauru (SP), Brazil...
April 3, 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28379169/intake-of-marine-derived-omega-3-polyunsaturated-fatty-acids-and-mortality-in-renal-transplant-recipients
#18
António W Gomes Neto, Camilo G Sotomayor Campos, Ilse G Pranger, Else van den Berg, Rijk O B Gans, Sabita S Soedamah-Muthu, Gerjan J Navis, Stephan J L Bakker
The effect of marine-derived omega-3 polyunsaturated fatty acids (n-3 PUFA) on long-term outcome in renal transplant recipients (RTR) remains unclear. We investigated whether marine-derived n-3 PUFA intake is associated with all-cause and cardiovascular (CV) mortality in RTR. Intake of eicosapentaenoic acid plus docosahexaenoic acid (EPA-DHA) was assessed using a validated Food Frequency Questionnaire. Cox regression analyses were performed to evaluate the associations of EPA-DHA intake with all-cause and CV mortality...
April 5, 2017: Nutrients
https://www.readbyqxmd.com/read/28378061/tongue-surgeries-for-pediatric-obstructive-sleep-apnea-a-systematic-review-and-meta-analysis
#19
REVIEW
Macario Camacho, Michael W Noller, Soroush Zaghi, Lauren K Reckley, Camilo Fernandez-Salvador, Erika Ho, Brandyn Dunn, Dylan Chan
OBJECTIVES: To evaluate the international literature for studies reporting outcomes for obstructive sleep apnea (OSA) in children undergoing isolated tongue surgeries. METHODS: Two authors searched from inception through November 14, 2016 in four databases including PubMed/MEDLINE. RESULTS: 351 studies were screened. Eleven studies (116 children) met criteria. Most children were syndromic and had craniofacial disorders, co-morbidities, or other serious medical issues...
April 4, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28373998/datasets-for-transcriptomics-q-proteomics-and-phenotype-microarrays-of-polyphosphate-metabolism-mutants-from-escherichia-coli
#20
Macarena Varas, Camilo Valdivieso, Cecilia Mauriaca, Javiera Ortíz-Severín, Alberto Paradela, Ignacio Poblete-Castro, Ricardo Cabrera, Francisco P Chávez
Here, we provide the dataset associated with our research article on the polyphosphate metabolism entitled, "Multi-level evaluation of Escherichia coli polyphosphate related mutants using global transcriptomic, proteomic and phenomic analyses". By integrating different omics levels (transcriptome, proteome and phenome), we were able to study Escherichia coli polyphosphate mutant strains (Δppk1, Δppx, and Δppk1-ppx). We have compiled here all datasets from DNA microarrys, q-proteomic (Isotope-Coded Protein Labeling, ICPL) and phenomic (Phenotype microarray) raw data we have obtained in all polyP metabolism mutants...
June 2017: Data in Brief
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