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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
271

Dermal and ocular exposure during the spray application of selected industrial chemicals /

Lee, Su-Gil. January 2004 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Faculty of Health Sciences, Dept. of Public Health, 2005. / "November 2004." Includes bibliographical references (leaves 149-179).
272

The association between air pollution and lung cancer in the North West of Adelaide: a case control study and air quality monitoring /

Whitrow, Melissa Jayne. January 2004 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Medicine and Dept. of Public Health, 2004. / "July 2004" Includes bibliographical references (leaves 334-352).
273

Environment and health in Central Asia : quantifying the determinants of child survival /

Franz, Jennifer Sue. January 2007 (has links)
Thesis (Ph.D.) - University of St Andrews, May 2007. / Restricted until 25th November 2008.
274

The politics of PVC /

Vess, Lora Elizabeth, January 2007 (has links)
Thesis (Ph. D.)--University of Oregon, 2007. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 252-277). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
275

Representations of the environment on New Zealand television : a thesis submitted in fulfilment of the requirements for the degree of Master of Arts in Mass Communication, School of Social and Political Sciences, University of Canterbury /

Howard-Williams, Rowan. January 2009 (has links)
Thesis (M.A.)--University of Canterbury, 2009. / Typescript (photocopy). Includes bibliographical references (p. 108-116). Also available via the World Wide Web.
276

"Haumanu taiao ihumanea" : collaborative study with Te Tai O Marokura Kaitiaki Group : PHD [i.e. Doctor of Philosophy] thesis [Lincoln University] /

Wakefield, Benita. Kahu, Miriama. January 2008 (has links)
Thesis (Ph. D.) -- Lincoln University, 2008. / "17 July 2008." Also available via the World Wide Web.
277

Willingness to pay for health risk reductions : the importance of scenario adjustment, household structure and type of disease /

Johnson, Erica H. January 2009 (has links)
Typescript. Includes vita and abstract. Includes bibliographical references (leaves 146-150). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
278

Putting health in its place: Women's perceptions and experiences of health in Hamilton's North End /

Farmer, Tracy. Herring, Ann. January 2004 (has links)
Thesis (Ph.D.)--McMaster University, 2004. / Advisor: Ann Herring. Includes bibliographical references (leaves 274-297). Also available online.
279

Embodying nature : health, place, and identity in nineteenth-century America /

Seltz, Jennifer. January 2005 (has links)
Thesis (Ph. D.)--University of Washington, 2005. / Vita. Includes bibliographical references (leaves 263-296).
280

Environmental toxicants and their effect on bone health

Bernard, Holly M. 17 June 2016 (has links)
Osteoblasts and osteoclasts are crucial to maintaining bone homeostasis. These specialized cells rely on various environmental signals and cross talk from one another in order to model, remodel and repair bone. Exogenous chemicals such as the therapeutic drug rosiglitazone, a peroxisome proliferator activated receptor gamma (PPARγ) agonist, can interfere with bone-forming and bone-resorbing pathways, causing osteoporosis and increasing the risk of bone fracture. Evidence is emerging that environmental toxicants induce similar toxic endpoints in bone, both through PPARγ-dependent and PPARγ-independent mechanisms. To date, these toxicants have only ever been considered in isolation or in limited co-exposure studies. This comprehensive review relating these toxicants and their effect on bone health will help guide future studies and illuminate gaps in our knowledge. Five toxicant classes (organotins—mainly tributyltin; TBT, heavy metals—lead, cadmium, and arsenic, dioxin-like chemicals, phthalates, and perfluoroalkyl compounds; PFAs) were examined, with emphasis on molecular targets, osteoclast- and osteoblast-specific effects, animal models and epidemiological data. It was concluded that organotins (TBT) act via PPARγ and RXR agonism, phthalates act via PPARγ agonism, heavy metals act at least through ERK-mediated pathways, and dioxin-like chemicals act through aryl hydrocarbon receptor interaction. The molecular targets of PFAs remain unknown. Additional targets are still being investigated. These findings emphasize the importance of co-exposures, as these toxicants act through diverse molecular mechanisms that may share toxic endpoints, making co-exposure consequences particularly severe. While the evidence available strongly suggests that lead, cadmium, and dioxin-like chemicals are negative modulators of human bone health, evidence supporting this conclusion for organotins, phthalates, arsenic, and PFAs is somewhat lacking. There are still significant gaps in our understanding that must be filled to gain a holistic understanding of these threats to human bone health.

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