Browsing by Author "Da Boit Martinello, Katia"
Now showing items 1-11 of 11
-
A new animal diet based on human western diet is a robust diet-induced obesity model: comparison to high-fat and cafeteria diets in term of metabolic and gut microbiota disruption
Calixto Bortolin, Rafael; Rodrigues Vargas, Amanda; Gasparotto, Juciano; Rodrigues Chaves, Paloma; Schnorr, Carlos Eduardo; Da Boit Martinello, Katia; Kleber Silveira, Alexandre; Rabelo, Thallita Kelly; Gelain, D. P; Moreira Fonseca, Jose Claudio (Universidad de la Costa, 2018)Background/Objectives:Obesity is a metabolic disorder that predisposes patients to numerous diseases and has become a major global public-health concern. Animal models of diet-induced obesity (DIO) are frequently used to ... -
Chemical and nano-mineralogical study for determining potential uses of legal Colombian gold mine sludge: Experimental evidence
Sánchez, Nazly E.; Narváez-Semanate, José Luis; Pabón Patiño, Daniela; Fernández Mera, Javier E.; Silva Oliveira, Marcos Leandro; Da Boit Martinello, Katia; Fonseca Tutikian, Bernardo; Crissien Borrero, Tito José; Pinto, Diana C.; Serrano Arrieta, Ivan Dario; Ayala Rueda, Claudia Ines; Duarte Gonzalez, Ana Lucia; Ruiz Ariza, Jose David; Silva Oliveira, Luis Felipe (Chemosphere, 2018-01)The present study is focused on the chemical and nano-mineralogical characterization of sludge from gold mine activities, in order to put forward diverse solution alternatives, where lack of knowledge has been found. The ... -
Coal emissions adverse human health effects associated with ultrafine/nano-particles role and resultant engineering controls
Silva Oliveira, Marcos Leandro; Navarro Garcia, Orlando Enrique; Crissien Borrero, Tito José; Fonseca Tutikian, Bernardo; Da Boit Martinello, Katia; Teixeira, Elba Calesso; Cabello Eras, Juan Jose; Agudelo Castañeda, Dayana Milena; Silva Oliveira, Luis Felipe (Environmental Research, 2017)There are multiple elements which enable coal geochemistry: (1) boiler and pollution control system design parameters, (2) temperature of flue gas at collection point, (3) feed coal and also other fuels like petroleum coke, ... -
Hazardous elements and amorphous nanoparticles in historical estuary coal mining area
Duarte Gonzalez, Ana Lucia; Da Boit Martinello, Katia; Silva Oliveira, Marcos Leandro; Calesso Teixeira, Elba; Schneider, Ismael Luis; Silva Oliveira, Luis Felipe (Geoscience Frontiers, 2019)In Brazil, intense coal exploitation activities have led to environmental deterioration, including soil mortification, water contamination, loss of ecosystem, and atmospheric contamination. In addition, considerable ... -
In vitro genotoxic effect of secondary minerals crystallized in rocks from coal mine drainage
Perachi Nordin, Adriane; Da Silva, Juliana; Telles De Souza, Claudia; Niekraszewiczl Boufleur, Liana Appe; Ferraz Dias, Johnny; Da Boit Martinello, Katia; Silva Oliveira, Marcos Leandro; Grivicich, Ivana; Garcia Hilario, Ana Leticia; Silva Oliveira, Luis Felipe; Da Silva Rabaioli, Fernanda (Journal Of Hazardous Materials, 2018-03)Coal processing generates a large volume of waste that can damage human health and the environment. Often these wastes produce acid drainage in which several minerals are crystallized (evaporites). This study aimed to ... -
Multifaceted processes controlling the distribution of hazardous compounds in the spontaneous combustion of coal and the effect of these compounds on human health
Silva Oliveira, Marcos Leandro; Da Boit Martinello, Katia; Pacheco, Fernanda; Calesso Teixeira, Elba; Schneider, Ismael Luis; Crissien Borrero, Tito José; Pinto Osorio, Diana Del Carmen; Oyaga Martinez, Rafael Fernando; Silva Oliveira, Luis Felipe (Environmental Research, 2018)Pollution generated by hazardous elements and persistent organic compounds that affect coal fire is a major environmental concern because of its toxic nature, persistence, and potential risk to human health. The coal mining ... -
Nanominerals and potentially hazardous elements from coal cleaning rejects of abandoned mines: Environmental impact and risk assessment
Fdez Ortiz De Vallejuelo, Silvia; Gredilla, Ainara; Da Boit Martinello, Katia; Calesso Teixeira, Elba; Sampaio Hoffmann, Carlos; Madariaga, Juan Manuel; Silva Oliveira, Luis Felipe (Universidad de la Costa, 2017)Soils around coal mining are important reservoir of hazardous elements (HEs), nanominerals, and ultrafine compounds. This research reports and discusses the soil concentrations of HEs (As, Cd, Cr, Cu, Ni, Pb, and Zn) in ... -
Nanominerals and potentially hazardous elements from coal cleaning rejects of abandoned mines: Environmental impact and risk assessment
Fdez Ortiz De Vallejuelo, Silvia; Gredilla, Ainara; Da Boit Martinello, Katia; Calesso Teixeira, Elba; Sampaio, Carlos Hoffmann; Madariaga, Juan Manuel; Silva Oliveira, Luis Felipe (Chemosphere, 2017)Soils around coal mining are important reservoir of hazardous elements (HEs), nanominerals, and ultrafine compounds. This research reports and discusses the soil concentrations of HEs (As, Cd, Cr, Cu, Ni, Pb, and Zn) in ... -
Obese rats are more vulnerable to inflammation, genotoxicity and oxidative stress induced by coal dust inhalation than non-obese rats
Gasparotto, Juciano; Chaves Rodrigues, Paloma; Da Boit Martinello, Katia; Da Rosa Siva, Helen Tais; Bortolin, Rafael Calixto; Silva Oliveira, Luis Felipe; Rabelo, Thallita Kelly; Da Silva, Jeferson D; Da Silva, Fernanda Rabaioli; Nordin, Adriane Perachi; Soares, Karina; Borges, Malu Siqueira; Gelain, D. P; Moreira Fonseca, José Cláudio (Ecotoxicology And Environmental Safety, 2018-08-26)Obesity is an important nutritional disorder worldwide. Its association with environmental pollution may trigger an increase in oxidative stress and inflammatory parameters. Coal is a resource used throughout the world as ... -
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines
Silva Oliveira, Marcos Leandro; Pinto Osorio, Diana Del Carmen; Fonseca Tutikian, Bernardo; Da Boit Martinello, Katia; K. Saikia, Binoy; Silva Oliveira, Luis Felipe (Journal of Cleaner Production, 2019-01-14)In this investigation, the coal fires in different Colombian coal mines were studied using advanced electron beam and X-ray diffraction techniques. The results were compared with information from highresolution transmission ... -
Study Of Coal Cleaning Rejects By FIB And Sample Preparation For HR-TEM: Mineral Surface Chemistry And Nanoparticle-Aggregation Control For Health Studies
Silva Oliveira, Marcos Leandro; Da Boit Martinello, Katia; Schneider, Ismael Luis; Calesso Teixeira, Elba; Crissien Borrero, Tito José; Silva Oliveira, Luis Felipe (Journal Of Cleaner Production, 2018-04-05)Nano-minerals and amorphous nanoparticles play a vital role in the contexts of human health and environmental sustainability. For instance, aerosols generated by the process of coal beneficiation adversely affect human ...