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https://www.readbyqxmd.com/read/28549989/overweight-in-elderly-people-induces-impaired-autophagy-in-skeletal-muscle
#1
Yaiza Potes, Beatriz de Luxán-Delgado, Susana Rodriguez-González, Marcela Rodrigues Moreira Guimarães, Juan J Solano, María Fernández-Fernández, Manuel Bermúdez, Jose A Boga, Ignacio Vega-Naredo, Ana Coto-Montes
Sarcopenia is the gradual loss of skeletal muscle mass, strength and quality associated with aging. Changes in body composition, especially in skeletal muscle and fat mass are crucial steps in the development of chronic diseases. We studied the effect of overweight on skeletal muscle tissue in elderly people without reaching obesity to prevent this extreme situation. Overweight induces a progressive protein breakdown reflected as a progressive withdrawal of anabolism against the promoted catabolic state leading to muscle wasting...
May 23, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28545129/direct-and-indirect-costs-of-diabetes-mellitus-in-mali-a-case-control-study
#2
Clara Bermudez-Tamayo, Stéphane Besançon, Mira Johri, Sidibe Assa, Jonathan Betz Brown, Kaushik Ramaiya
BACKGROUND: Diabetes mellitus (DM) is one of the most burdensome chronic diseases and is associated with shorter lifetime, diminished quality of life and economic burdens on the patient and society as a result of healthcare, medication, and reduced labor market participation. We aimed to estimate the direct (medical and non-medical) and indirect costs of DM and compare them with those of people without DM (ND), as well as the cost predictors. METHODS AND FINDINGS: Observational retrospective case-control study performed in Mali...
2017: PloS One
https://www.readbyqxmd.com/read/28539195/informing-health-choices-in-low-resource-settings
#3
Laura Gauer Bermudez, Stephanie A Grilo, John S Santelli, Fred M Ssewamala
No abstract text is available yet for this article.
May 19, 2017: Lancet
https://www.readbyqxmd.com/read/28536562/use-of-wild-type-or-recombinant-lactic-acid-bacteria-as-an-alternative-treatment-for-gastrointestinal-inflammatory-diseases-a-focus-on-inflammatory-bowel-diseases-and-mucositis
#4
REVIEW
Rodrigo D De Oliveira Carvalho, Fillipe L R do Carmo, Alberto de Oliveira Junior, Philippe Langella, Jean-Marc Chatel, Luis G Bermúdez-Humarán, Vasco Azevedo, Marcela S de Azevedo
The human gastrointestinal tract (GIT) is highly colonized by bacterial communities, which live in a symbiotic relationship with the host in normal conditions. It has been shown that a dysfunctional interaction between the intestinal microbiota and the host immune system, known as dysbiosis, is a very important factor responsible for the development of different inflammatory conditions of the GIT, such as the idiopathic inflammatory bowel diseases (IBD), a complex and multifactorial disorder of the GIT. Dysbiosis has also been implicated in the pathogenesis of other GIT inflammatory diseases such as mucositis usually caused as an adverse effect of chemotherapy...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28536029/specific-humoral-and-cellular-immune-responses-in-cancer-patients-undergoing-chronic-immunization-with-a-vegf-based-therapeutic-vaccine
#5
Yanelys Morera, Javier Sánchez, Mónica Bequet-Romero, Katty-Hind Selman-Housein, Ana de la Torre, Francisco Hernández-Bernal, Yenima Martín, Acralys Garabito, Jesús Piñero, Cimara Bermúdez, Josué de la Torre, Marta Ayala, Jorge V Gavilondo
CIGB-247 is a cancer therapeutic vaccine, based on recombinant modified human vascular endothelial growth factor (VEGF) as antigen, in combination with the adjuvant VSSP, a bacterially-derived adjuvant. The vaccine have demonstrated efficacy in several murine malignancy models. These studies supported the rationale for a phase I clinical trial where safety, tolerance, and immunogenicity of CIGB-247 was studied in patients with advanced solid tumors at three antigen dose level. Surviving individuals of this clinical trial were eligible to receive off-trial voluntary re-immunizations...
May 20, 2017: Vaccine
https://www.readbyqxmd.com/read/28533303/cardiopulmonary-resuscitation-in-adults-and-children-with-mechanical-circulatory-support-a-scientific-statement-from-the-american-heart-association
#6
REVIEW
Mary Ann Peberdy, Jason A Gluck, Joseph P Ornato, Christian A Bermudez, Russell E Griffin, Vigneshwar Kasirajan, Richard E Kerber, Eldrin F Lewis, Mark S Link, Corinne Miller, Jeffrey J Teuteberg, Ravi Thiagarajan, Robert M Weiss, Brian O'Neil
Cardiac arrest in patients on mechanical support is a new phenomenon brought about by the increased use of this therapy in patients with end-stage heart failure. This American Heart Association scientific statement highlights the recognition and treatment of cardiovascular collapse or cardiopulmonary arrest in an adult or pediatric patient who has a ventricular assist device or total artificial heart. Specific, expert consensus recommendations are provided for the role of external chest compressions in such patients...
May 22, 2017: Circulation
https://www.readbyqxmd.com/read/28530622/-laparoscopic-uretero-ureterostomy-for-iatrogenic-lesions-of-the-distal-ur%C3%A3-ter
#7
Álvaro Juárez Soto, Rubén Campanario Pérez, Rocío Sáiz Marenco, Javier Amores Bermúdez, Manuel Soto Delgado, Jose Miguel Arroyo Maestre, Margarita De Paz Suárez
The most frequent ureteral lesions are iatrogenic, mainly due to gynecologic and urologic procedures. The resolution and repair of these lesions, when they require surgery, is often the performance of ureteroneocystostomy. We describe the technique for the repair of distal ureter lesions that preserves both anatomy and function of the urinary tract (1). The operation consists in dissection and extraction of the distal ureteral stump from its intramural tract to get at least 1 cm of free ureter, percutaneous insertion of a ureteral stent, checking the absence of tension between proximal ureter and distal dissected stump, end to end anastomosis and reinsertion of the distal ureter in the previously dissected bladder muscle layer...
May 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28528578/a-cluster-randomized-trial-to-reduce-caesarean-delivery-rates-in-quebec-cost-effectiveness-analysis
#8
Mira Johri, Edmond S W Ng, Clara Bermudez-Tamayo, Jeffrey S Hoch, Thierry Ducruet, Nils Chaillet
BACKGROUND: Widespread increases in caesarean section (CS) rates have sparked concerns about risks to mothers and infants and rising healthcare costs. A multicentre, two-arm, cluster-randomized trial in Quebec, Canada assessed whether an audit and feedback intervention targeting health professionals would reduce CS rates for pregnant women compared to usual care, and concluded that it reduced CS rates without adverse effects on maternal or neonatal health. The effect was statistically significant but clinically small...
May 22, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28504354/new-methodology-to-reconstruct-in-2-d-the-cuspal-enamel-of-modern-human-lower-molars
#9
Mario Modesto-Mata, Cecilia García-Campos, Laura Martín-Francés, Marina Martínez de Pinillos, Rebeca García-González, Yuliet Quintino, Antoni Canals, Marina Lozano, M Christopher Dean, María Martinón-Torres, José María Bermúdez de Castro
OBJECTIVES: In the last years different methodologies have been developed to reconstruct worn teeth. In this article, we propose a new 2-D methodology to reconstruct the worn enamel of lower molars. Our main goals are to reconstruct molars with a high level of accuracy when measuring relevant histological variables and to validate the methodology calculating the errors associated with the measurements. METHODS: This methodology is based on polynomial regression equations, and has been validated using two different dental variables: cuspal enamel thickness and crown height of the protoconid...
May 15, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28503396/hybrid-nanomaterials-from-the-laboratory-to-the-market
#10
EDITORIAL
Verónica de Zea Bermudez, Fabrice Leroux, Pierre Rabu, Andreas Taubert
No abstract text is available yet for this article.
2017: Beilstein Journal of Nanotechnology
https://www.readbyqxmd.com/read/28482838/beneficial-effects-on-host-energy-metabolism-of-short-chain-fatty-acids-and-vitamins-produced-by-commensal-and-probiotic-bacteria
#11
REVIEW
Jean Guy LeBlanc, Florian Chain, Rebeca Martín, Luis G Bermúdez-Humarán, Stéphanie Courau, Philippe Langella
The aim of this review is to summarize the effect in host energy metabolism of the production of B group vitamins and short chain fatty acids (SCFA) by commensal, food-grade and probiotic bacteria, which are also actors of the mammalian nutrition. The mechanisms of how these microbial end products, produced by these bacterial strains, act on energy metabolism will be discussed. We will show that these vitamins and SCFA producing bacteria could be used as tools to recover energy intakes by either optimizing ATP production from foods or by the fermentation of certain fibers in the gastrointestinal tract (GIT)...
May 8, 2017: Microbial Cell Factories
https://www.readbyqxmd.com/read/28480508/cultivation-of-solanum-tuberosum-in-a-former-mining-district-for-a-safe-human-consumption-integrating-simulated-digestion
#12
M J Sierra, R López-Nicolás, C A González-Bermúdez, C Frontela-Saseta, R Millán
BACKGROUND: Potato (Solanum tuberosum) is a global crop and by far the most important non-cereal crop in the world. Therefore, it is necessary to assure its safe consumption. This is especially relevant in the case of its cultivation in abandoned mining areas, where the population tends to return to agriculture. In the present work, the objective is to evaluate the contribution to the diet of nutrients and contaminants of potato grown in soils from the Almadén area (mining district) by studying the intestinal absorption (in vitro) of the tuber taking into account the preparation methods for its consumption...
May 8, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28479324/theta-oscillations-during-active-sleep-synchronize-the-developing-rubro-hippocampal-sensorimotor-network
#13
Carlos Del Rio-Bermudez, Jangjin Kim, Greta Sokoloff, Mark S Blumberg
Neuronal oscillations comprise a fundamental mechanism by which distant neural structures establish and express functional connectivity. Long-range functional connectivity between the hippocampus and other forebrain structures is enabled by theta oscillations. Here, we show for the first time that the infant rat red nucleus (RN)-a brainstem sensorimotor structure-exhibits theta (4-7 Hz) oscillations restricted primarily to periods of active (REM) sleep. At postnatal day 8 (P8), theta is expressed as brief bursts immediately following myoclonic twitches; by P12, theta oscillations are expressed continuously across bouts of active sleep...
May 22, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28477318/molecular-characterization-and-clinical-interpretation-of-brca1-brca2-variants-in-families-from-murcia-south-eastern-spain-with-hereditary-breast-and-ovarian-cancer-clinical-pathological-features-in-brca-carriers-and-non-carriers
#14
Xavier Gabaldó Barrios, Mª Desamparados Sarabia Meseguer, Miguel Marín Vera, Ana Isabel Sánchez Bermúdez, José Antonio Macías Cerrolaza, Pilar Sánchez Henarejos, Marta Zafra Poves, Mª Rosario García Hernández, Encarna Cuevas Tortosa, Ángeles Aliaga Baño, Verónica Castillo Guardiola, Pedro Martínez Hernández, Isabel Tovar Zapata, Enrique Martínez Barba, Francisco Ayala de la Peña, José Luis Alonso Romero, José Antonio Noguera Velasco, Francisco Ruiz Espejo
This is the first study performed in Murcia (south-eastern Spain) in which 592 families with hereditary breast and ovarian cancer were identified thanks to Genetic Counselling Units from this area over 6 years. Diagnostic performance was 18.1% and 194 different genetic variants were obtained. Variants with uncertain significance accounted for only 5.6% of the total number of reports, so our population has been well characterised. In BRCA1 gene, two novel variants were found (c.1859delT and c.3205C > T) and the most frequently detected mutations were c...
May 5, 2017: Familial Cancer
https://www.readbyqxmd.com/read/28465050/-use-of-prostate-specific-antigen-in-primary-care
#15
F J Brenes Bermúdez
No abstract text is available yet for this article.
April 2017: Semergen
https://www.readbyqxmd.com/read/28461083/infectious-keratitis-in-a-patient-with-kid-syndrome
#16
M Pilar Bermúdez-Ruiz, Elisabeth Gómez-Moyano, Rocío Sainz-Rodríguez, Rafael Garín-Ferreira
No abstract text is available yet for this article.
April 28, 2017: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/28459743/the-use-of-gmp-produced-bone-marrow-derived-stem-cells-in-combination-with-extracorporeal-membrane-oxygenation-in-ards-an-animal-model
#17
Ergin Kocyildirim, Nayra Cárdenes, Antony Ting, Eder Cáceres, Christian BermUdez, Mauricio Rojas
Acute respiratory distress syndrome (ARDS) is the result of a wide variety of disorders, which can be associated with different clinical disorders or systemic diseases directly affecting the lungs. Currently, the only existing therapy is limited to supportive care. In a 6 hour pilot study, we analyzed the use of the combination of both stem cell and extracorporeal membrane oxygenation (ECMO) strategies to prevent or treat severe lung injury. A total of 11 sheep were used. Five sheep received Escherichia coli endotoxin as a control group (group 1)...
May 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28453060/-physician-patient-relationship-impact-on-promotion-and-prevention-campaigns-for-patients-with-hiv-in-medellin
#18
Viviana Bermúdez-Román, Lemy Bran-Piedrahita, Lucía Palacios-Moya, Isabel C Posada-Zapata
Objective To understand the impact that healthcare professionals have on the perception of health promotion and disease prevention campaigns of individuals with HIV in Medellin, Colombia in 2012. MATERIALS AND METHODS: The research was conducted using a qualitative approach, based on the Strauss and Corbin´s Grounded Theory; thirteen people were interviewed during two sequential steps. The interviews were transcribed and analyzed in accordance with the theory mentioned above, by performing an open and axial coding on the data found...
August 2016: Revista de Salud Pública
https://www.readbyqxmd.com/read/28447317/neuroimaging-findings-of-postnatally-acquired-zika-virus-infection-a-pictorial-essay
#19
Mohammad Zare Mehrjardi, Guillaume Carteaux, Andrea Poretti, Morteza Sanei Taheri, Sonia Bermudez, Heron Werner, Luiz Celso Hygino da Cruz
Zika virus (ZIKV) is a mosquito-borne arbovirus from the Flaviviridae family, first discovered in 1947. There has been no report of severe complications caused by this virus in humans until recently. However, it is confirmed now that prenatally acquired ZIKV infection may cause severe congenital brain abnormalities in the infected fetuses. In addition, there has been an increasing number of reports during recent years about the causal relationship between postnatally acquired ZIKV infection and severe neurologic complications (mostly immune-mediated ones)...
April 26, 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28440605/-carbapenem-resistance-in-pseudomonas-aeruginosa-isolated-from-urine-cultures-prevalence-and-risk-factors
#20
J Álvarez-Otero, J L Lamas-Ferreiro, L González-González, I Rodríguez-Conde, M J Fernández-Soneira, A Arca-Blanco, J R Bermúdez-Sanjurjo, J de la Fuente-Aguado
OBJECTIVE: Pseudomonas aeruginosa is a non-fermentative gram-negative bacillus with a great ability to develop resistance to multiple antibiotics, including carbapenems, which is a growing problem worldwide. The aim of this study was to analyse the prevalence of carbapenem-resistant P. aeruginosa (CRPA) in urine cultures and to determine the risk factors associated with the development of carbapanem resistance. METHODS: Positive urine cultures to P. aeruginosa between September 2012 and September 2014 were identified...
April 25, 2017: Revista Española de Quimioterapia: Publicación Oficial de la Sociedad Española de Quimioterapia
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