Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism
Thesis (M.Sc.)--Memorial University of Newfoundland, 2009. Biochemistry Includes bibliographical references (leaves 101-114) The effects of birth weight variations on growth and glucose metabolism later in life were investigated in Yucatan miniature pigs. Pigs were fed a high salt, high sugar, and h...
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ftmemorialunivdc:oai:collections.mun.ca:theses4/51652 2023-05-15T17:23:33+02:00 Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism MacKay, Dylan S., 1983- Memorial University of Newfoundland. Dept. of Biochemistry 2009 xii, 114 leaves : ill. Image/jpeg; Application/pdf http://collections.mun.ca/cdm/ref/collection/theses4/id/51652 Eng eng Electronic Theses and Dissertations (13.04 MB) -- http://collections.mun.ca/PDFs/theses/MacKay_DylanS.pdf a3177104 http://collections.mun.ca/cdm/ref/collection/theses4/id/51652 The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries Glucose tolerance tests Glucose-- Metabolism Insulin--Methylation Miniature pigs--Metabolism Text Electronic thesis or dissertation 2009 ftmemorialunivdc 2015-08-06T19:21:59Z Thesis (M.Sc.)--Memorial University of Newfoundland, 2009. Biochemistry Includes bibliographical references (leaves 101-114) The effects of birth weight variations on growth and glucose metabolism later in life were investigated in Yucatan miniature pigs. Pigs were fed a high salt, high sugar, and high fat diet for -12 months. Glucose metabolism in vivo was studied using intravenous glucose tolerance tests (IVGTT) and insulin sensitivity tests (1ST). Glucose tolerance or insulin sensitivity was not affected by birth weight but was significantly affected by gender. Female pigs had reduced glucose tolerance and insulin sensitivity compared to male pigs. The female pigs also had higher visceral fat concentrations than male. Increased visceral fat was detrimental to glucose metabolism in all the pigs. The hepatic gene expression of cystathionase (CTH) was lower in runt piglets but betaine-homocysteine methyltransferase (BHMT) expression and hepatic global DNA methylation were not different. Thus the role of methyl metabolism in fetal programming of adult disease remains unclear. Thesis Newfoundland studies University of Newfoundland Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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ftmemorialunivdc |
language |
English |
topic |
Glucose tolerance tests Glucose-- Metabolism Insulin--Methylation Miniature pigs--Metabolism |
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Glucose tolerance tests Glucose-- Metabolism Insulin--Methylation Miniature pigs--Metabolism MacKay, Dylan S., 1983- Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
topic_facet |
Glucose tolerance tests Glucose-- Metabolism Insulin--Methylation Miniature pigs--Metabolism |
description |
Thesis (M.Sc.)--Memorial University of Newfoundland, 2009. Biochemistry Includes bibliographical references (leaves 101-114) The effects of birth weight variations on growth and glucose metabolism later in life were investigated in Yucatan miniature pigs. Pigs were fed a high salt, high sugar, and high fat diet for -12 months. Glucose metabolism in vivo was studied using intravenous glucose tolerance tests (IVGTT) and insulin sensitivity tests (1ST). Glucose tolerance or insulin sensitivity was not affected by birth weight but was significantly affected by gender. Female pigs had reduced glucose tolerance and insulin sensitivity compared to male pigs. The female pigs also had higher visceral fat concentrations than male. Increased visceral fat was detrimental to glucose metabolism in all the pigs. The hepatic gene expression of cystathionase (CTH) was lower in runt piglets but betaine-homocysteine methyltransferase (BHMT) expression and hepatic global DNA methylation were not different. Thus the role of methyl metabolism in fetal programming of adult disease remains unclear. |
author2 |
Memorial University of Newfoundland. Dept. of Biochemistry |
format |
Thesis |
author |
MacKay, Dylan S., 1983- |
author_facet |
MacKay, Dylan S., 1983- |
author_sort |
MacKay, Dylan S., 1983- |
title |
Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
title_short |
Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
title_full |
Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
title_fullStr |
Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
title_full_unstemmed |
Developmental origins of adult disease in the Yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
title_sort |
developmental origins of adult disease in the yucatan miniature pig - the effects of pre-natal growth on glucose and methyl metabolism |
publishDate |
2009 |
url |
http://collections.mun.ca/cdm/ref/collection/theses4/id/51652 |
genre |
Newfoundland studies University of Newfoundland |
genre_facet |
Newfoundland studies University of Newfoundland |
op_source |
Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries |
op_relation |
Electronic Theses and Dissertations (13.04 MB) -- http://collections.mun.ca/PDFs/theses/MacKay_DylanS.pdf a3177104 http://collections.mun.ca/cdm/ref/collection/theses4/id/51652 |
op_rights |
The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. |
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