Výsledky vyhledávání - "Marc, Rigden"

Associations between air pollution and cardio-respiratory physiological measures in older adults exercising outdoors

Autor: Robin Shutt, Martin S. Green, David M. Stieb, Mieczyslaw Szyszkowicz, Lisa Marie Kauri, Julie Andrade, Robert E. Dales, Nina A. Dobbin, Branka Jovic, Scott Weichenthal, Li Chen, Sarah Mason-Renton, Marie Mulholland, Marc Rigden, Guillaume Pelletier, Ling Liu, Isaac Luginaah

Publikováno v: International Journal of Environmental Health Research. :1-14

We examined whether exercising indoors vs. outdoors reduced the cardio-respiratory effects of outdoor air pollution. Adults ≥55 were randomly assigned to exercise indoors when the Air Quality Health Index was ≥5 and outdoors on other days (interv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::356292eefb287df0ce9e9d9ebda6d503
https://doi.org/10.1080/09603123.2019.1699506

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Low dose antibiotic ingestion potentiates systemic and microbiome changes induced by silver nanoparticles

Autor: Azam F. Tayabali, Matthew J. Meier, Kathy C. Nguyen, Philip S. Shwed, Karen Leingartner, Michael G. Wade, M. Navarro, A. Wong, Alice Kawata, Marc Rigden, L.A. Beaudette, Jennifer Crosthwait, Alison C. Holloway

Publikováno v: NanoImpact. 23

Changes in the mammalian gut microbiome are linked to the impairment of immunological function and numerous other pathologies. Antimicrobial silver nanoparticles (AgNPs) are incorporated into numerous consumer products (e.g., clothing, cosmetics, foo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18b8429a76ec18d7913c8334367db5ff
https://pubmed.ncbi.nlm.nih.gov/35559844

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Exposure to Low Doses of Dechlorane Plus Promotes Adipose Tissue Dysfunction and Glucose Intolerance in Male Mice

Autor: Ella Atlas, Vian Peshdary, Alexander Sorisky, Alice Kawata, George Styles, Marc Rigden, Don Caldwell

Publikováno v: Endocrinology. 161(8)

The prevalence of type 2 diabetes (T2D) continues to increase worldwide. It is well established that genetic susceptibility, obesity, overnutrition and a sedentary life style are risk factors for the development of T2D. However, more recently, studie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::150f2a484d5707d74c5154d2ead33fbd
https://pubmed.ncbi.nlm.nih.gov/32556108

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Comparison of tris(2-ethylhexyl) phosphate and di(2-ethylhexyl) phosphoric acid toxicities in a rat 28-day oral exposure study

Autor: Guillaume Pelletier, Ivana Kosarac, Sabit Cakmak, Gen Sheng Wang, Cariton Kubwabo, Shabana Siddique, Don Caldwell, Marc Rigden, Karen Leingartner

Publikováno v: Journal of Applied Toxicology

Tris(2‐ethylhexyl) phosphate (TEHP, CAS no. 78‐42‐2) is a plasticizer and a flame retardant, while di(2‐ethylhexyl) phosphoric acid (DEHPA, CAS no. 298‐07‐7) is an oil additive and extraction solvent. Publicly‐available information on r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c434634a625a2307cd73a930e0363a41
https://pubmed.ncbi.nlm.nih.gov/31884710

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Cardiorespiratory Effects of Air Pollution in a Panel Study of Winter Outdoor Physical Activity in Older Adults

Autor: Nina A. Dobbin, Branka Jovic, Marie Mulholland, Li Chen, Ryan Kulka, Mieczyslaw Szyszkowicz, Martin S. Green, Scott Weichenthal, David M. Stieb, Robin Shutt, Keith Van Ryswyk, Lisa Marie Kauri, Marc Rigden, Robert Dales, Guillaume Pelletier, Ling Liu, Gail Roth

Publikováno v: Journal of Occupational & Environmental Medicine. 60:673-682

The aim of this study was to assess cardiorespiratory effects of air pollution in older adults exercising outdoors in winter.Adults 55 years of age and older completed daily measurements of blood pressure, peak expiratory flow and oximetry, and weekl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1438e9de4aff94899c8f2660129627e
https://doi.org/10.1097/jom.0000000000001334

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Cardio-Respiratory Effects of Air Pollution in a Panel Study of Outdoor Physical Activity and Health in Rural Older Adults

Autor: David M. Stieb, Marc Rigden, Guillaume Pelletier, Robin Shutt, Ling Liu, Sarah Mason, Nina A. Dobbin, Branka Jovic, Robert Dales, Lisa Marie Kauri, Isaac Luginaah, Martin S. Green, Marie Mulholland, Scott Weichenthal, Mieczyslaw Szyszkowicz, Li Chen

Publikováno v: Journal of Occupational and Environmental Medicine

Objective: To examine cardio-respiratory effects of air pollution in rural older adults exercising outdoors. Methods: Adults 55 and over completed measurements of blood pressure, peak expiratory flow and oximetry daily, and of heart rate variability,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cf5a80da892cea3698d9656bced30f
https://doi.org/10.1097/jom.0000000000000954

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Gestational and Lactational Exposure to an Environmentally-Relevant Mixture of Brominated Flame Retardants: Effects on Neurodevelopment and Metabolism

Autor: Marc Rigden, Barbara F. Hales, Alison C. Holloway, Bernard Robaire, Don Caldwell, Alice Kawata, Wayne J. Bowers, Emily W. Y. Tung, Michael G. Wade

Publikováno v: Birth Defects Research. 109:497-512

Background Developmental exposure to brominated flame retardants (BFRs), including polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecane (HBCDD), has been associated with impaired neurodevelopment and some symptoms of metabolic syndrome.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee2fdff039fe53adf1413c0a0c623da2
https://doi.org/10.1002/bdr2.1021

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Toxicity of Flame Retardant Isopropylated Triphenyl Phosphate: Liver, Adrenal, and Metabolic Effects

Autor: Don Caldwell, Alice Kawata, Alison C. Holloway, Michael G. Wade, Marc Rigden

Publikováno v: International journal of toxicology. 38(4)

The use of organophosphates phosphate flame retardants, particularly isopropylated triphenyl phosphate (IPTPP), has increased in recent years as replacements for polybrominated diphenyl ethers. This is despite limited understanding of the hazards of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ea66da2e07297115055f5cc53d34d85
https://pubmed.ncbi.nlm.nih.gov/31132918

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Effect of industrial point-source air pollutants on fractional exhaled nitric oxide in healthy volunteers

Autor: Premkumari Kumarathasan, Mamun Mahmud, Robert Dales, Sabit Cakmak, Ling Liu, Errol M. Thomson, Lisa Marie Kauri, Renaud Vincent, Robin Shutt, Marc Rigden

Publikováno v: Environmental research. 181

Background Few studies have examined the effects of industrial, fixed-site sources of air pollution on lung inflammation in nearby residents. We investigated the effects of short-term exposure to ambient air near a steel plant on the fractional exhal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f11bb64ff9809d7e2f1d823e1081446
https://pubmed.ncbi.nlm.nih.gov/31796259

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Gestational and Early Postnatal Exposure to an Environmentally Relevant Mixture of Brominated Flame Retardants: General Toxicity and Skeletal Variations

Autor: Emily W. Y. Tung, Dorothea F. K. Rawn, Robert G. Berger, Michael G. Wade, Bernard Robaire, Han Yan, Barbara F. Hales, Pavine L.C. Lefèvre, Dean W. Gaertner, Marc Rigden, Alice Kawata

Publikováno v: Birth Defects Research Part B: Developmental and Reproductive Toxicology. 107:157-168

Brominated flame retardants (BFRs) are stable environmental contaminants known to exert endocrine-disrupting effects. Developmental exposure to polybrominated diphenyl ethers (PBDEs) is correlated with impaired thyroid hormone signaling, as well as e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c184930a5bf7e550579182b46f5dfc94
https://doi.org/10.1002/bdrb.21180

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