9 results match your criteria cuantitativos presión

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Prognostic Factors in De Novo Metastatic Renal Cell Carcinoma: A Report From the Latin American Renal Cancer Group.

JCO Glob Oncol 2021 05;7:671-685

Servicio de Urología, Hospital Pasteur, Montevideo, Uruguay.

Purpose: To assess the effect of clinical and pathological variables on cancer-specific and overall survival (OS) in de novo metastatic patients from a collaborative of primarily Latin American countries.

Patients And Methods: Of 4,060 patients with renal cell carcinoma diagnosed between 1990 and 2015, a total of 530 (14.5%) had metastasis at clinical presentation. Read More

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Forest strips increase connectivity and modify forests' functioning in a deforestation hotspot.

J Environ Manage 2021 Jul 28;290:112606. Epub 2021 Apr 28.

Laboratorio de Análisis Regional y Teledetección. Facultad de Agronomía- Universidad de Buenos Aires- IFEVA- CONICET. Av. San Martín 4453- C1417DSE, Buenos Aires, Argentina; Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Métodos Cuantitativos y Sistemas de Información. Av. San Martín 4453- C1417DSE, Buenos Aires, Argentina; Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental La Estanzuela, Ruta 50 km 11, Colonia, Uruguay; Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo, Uruguay. Electronic address:

Land use changes are occurring with unprecedented magnitude and intensity, imposing global impacts on ecosystem services (ES) and biodiversity. While the impacts of land use changes are increasingly recognized, understanding how landscape connectivity is related to ecosystem functioning is lacking. In the Argentinian Dry Chaco, deforestation increased forest fragmentation but strips of native forest (linear remnants) were usually left after clearings. Read More

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Immune profiling of breast milk from mothers with treated celiac disease.

Pediatr Res 2021 02 21;89(3):488-495. Epub 2020 Apr 21.

Cátedra de Inmunología. Instituto de Química Biológica, Facultad de Ciencias/Departamento de Biociencias, Facultad de Química, Universidad de la República, Instituto de Higiene. Avda. Alfrado Navarro 3051, Montevideo, Uruguay.

Background: The protective effect of breastfeeding on celiac disease (CD) onset is controversial. We studied a wide range of milk components in milk produced by celiac mothers following long-term gluten-free diet (GFD) in comparison to milk produced by healthy mothers.

Methods: Breast-milk samples from celiac (n = 33) and healthy (n = 41) mothers were obtained during the first year of lactation. Read More

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February 2021

Effect of 15 BMI-Associated Polymorphisms, Reported for Europeans, across Ethnicities and Degrees of Amerindian Ancestry in Mexican Children.

Int J Mol Sci 2020 Jan 7;21(2). Epub 2020 Jan 7.

División de Inmunogenética, Departamento de Trasplantes, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Avda. Vasco de Quiroga, Ciudad de México14080, Mexico.

In Mexico, the genetic mechanisms underlying childhood obesity are poorly known. We evaluated the effect of loci, known to be associated with childhood body mass index (BMI) in Europeans, in Mexican children from different ethnic groups. We performed linear and logistic analyses of BMI and obesity, respectively, in Mestizos and Amerindians (Seris, Yaquis and Nahuatl speakers) from Northern ( = 369) and Central Mexico ( = 8545). Read More

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January 2020

Being Overweight Is Related to Faster Decline in Annual Glomerular Filtration Rate in Kidney Transplant.

Transplant Proc 2018 Dec 18;50(10):3392-3396. Epub 2018 Apr 18.

Centro de Nefrología, Hospital de Clínicas, Facultad de Medicina, UdeLaR, Montevideo, Uruguay.

Few studies have examined the relationship between non-immunological factors and glomerular filtration rate (GFR) decline in kidney transplant. Correcting these factors in native kidneys slows the progression of chronic kidney disease. The aim of this study was to analyze the association between the control of non-immunological factors and the annual decline of GFR. Read More

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December 2018

Full Breastfeeding and Obesity in Children: A Prospective Study from Birth to 6 Years.

Child Obes 2018 07 18;14(5):327-337. Epub 2018 Jun 18.

3 Division of International Health, Mount Sinai School of Medicine , New York, NY.

Background: Obesity is a major public health crisis among both children and adults and contributes to significant physical, psychological, and economic burden. We aim to investigate the effect of duration of breastfeeding on excessive weight and obesity at 6 years of age.

Subjects/methods: Data on breastfeeding and child anthropometric measurements were collected in a birth-cohort study in Murcia, Spain (n = 350). Read More

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Consumption of orange fermented beverage improves antioxidant status and reduces peroxidation lipid and inflammatory markers in healthy humans.

J Sci Food Agric 2018 May 28;98(7):2777-2786. Epub 2017 Nov 28.

Área de Nutrición y Bromatología, Departamento de Biología Molecular e Ingeniería Bioquímica, Universidad Pablo de Olavide, Sevilla, Spain.

Background: Alcoholic fermentation of fruits has generated novel products with high concentrations of bioactive compounds and moderate alcohol content. The aim of this study was to evaluate the potential effect on cardiovascular risk factors of the regular consumption by healthy humans of a beverage obtained by alcoholic fermentation and pasteurization of orange juice.

Results: Thirty healthy volunteers were enrolled in a randomized controlled study. Read More

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Childhood cancer in small geographical areas and proximity to air-polluting industries.

Environ Res 2017 07 19;156:63-73. Epub 2017 Mar 19.

Environmental Epidemiology and Cancer Unit, National Centre for Epidemiology, Instituto de Salud Carlos III - ISCIII, Madrid, Spain; Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública-CIBERESP), Madrid, Spain.

Aim: Pediatric cancer has been associated with exposure to certain environmental carcinogens. The purpose of this work is to analyse the relationship between environmental pollution and pediatric cancer risk.

Method: We analysed all incidences of pediatric cancer (<15) diagnosed in a Spanish region during the period 1998-2015. Read More

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Prevalence and spatial distribution of bovine brucellosis in San Luis and La Pampa, Argentina.

BMC Vet Res 2015 Aug 15;11:209. Epub 2015 Aug 15.

Department of Veterinary Population Medicine, College of Veterinary Medicine. University of Minnesota, Minnessota, MN, 55113, USA.

Background: Bovine brucellosis (BB) is a zoonotic disease caused by Brucella abortus. BB is endemic in Argentina, where vaccination with Brucella abortus strain 19 is compulsory for 3-to-8 month-old heifers. The objectives of this study were to quantify the prevalence of BB and to identify factors associated with its occurrence, along with the spatial distribution of the disease, in the provinces of La Pampa and San Luis. Read More

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