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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.
1

Investigation on the biosynthesis and the chemosynthesis of glucuronic acid

Ashford, Walter Rutledge January 1941 (has links)
[No abstract submitted] / Science, Faculty of / Chemistry, Department of / Graduate
2

Renal basolateral transport of glucuronides and other organic anions in rat in vitro models

Miles, Sarah L. January 1900 (has links)
Theses (Ph. D.)--Marshall University, 2004. / Title from document title page. Includes abstract. Document formatted into pages: contains xv, 205 pages. Bibliography: p. 167-184.
3

Acyl glucuronide reactivity : some biological consequences /

Bailey, Mark J. January 2001 (has links) (PDF)
Thesis (Ph. D.)--University of Queensland, 2001. / Includes bibliographical references.
4

The synthesis and acid hydrolysis of methyl alpha-d-glucopyranosiduronic acid

Easty, Dwight B. 01 January 1961 (has links)
No description available.
5

HK-2 cells as a human model of glucuronide transport

Robertson, Eliza E. January 2004 (has links)
Theses (Ph. D.)--Marshall University, 2004. / Title from document title page. Includes abstract. Document formatted into pages: contains xiv, 175 p. Bibliography: p. 149-162.
6

The distribution and function of β-glucuronidases in human gut microbiota and β-glucuronidase targeted drug discovery

Wei, Bin January 2018 (has links)
University of Macau / Institute of Chinese Medical Sciences
7

The renal disposition of gemfibrozil glucuronide in the islolated perfused rat kidney model /

Khalil, Hanan. Unknown Date (has links)
Thesis (PhD)--University of South Australia, 2001.
8

Analysis of the UGT1 family in human tissues /

DeLozier, Tracy C. Unknown Date (has links)
Thesis (PhD)--University of South Australia, 2001.
9

Quantitative assessment of daily urinary conjugates in an adult male population /

Lugogo, Rita de Nicolo, January 1992 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1992. / Vita. Abstract. Includes bibliographical references (leaves 103-113). Also available via the Internet.
10

Hydroxytyrosol et effets santé : Nouvelles voies d’action via ses métabolites glucurono-conjugués / Biodisponibility and signaling pathways of olive oil polyphenols, hydroxytyrosol and its glucuronides, on vascular function in type 2 diabetes

Peyrol, Julien 17 July 2017 (has links)
Grâce à leurs propriétés antioxydantes, les phénols de l’huile d’olive sont reconnus comme les acteurs principaux de la réduction de la mortalité cardiovasculaire et du diabète de type 2 associée au régime méditerranéen. Cependant, la forte métabolisation de l’hydroxytyrosol, principal composé phénolique de l’huile d’olive, en glucuronides, remet en question son activité biologique.Un premier objectif de ce travail de thèse a été de mettre en évidence l’importance des glucuronides dans l’amélioration de la fonction vasculaire grâce à un effet antioxydant. Néanmoins et contrairement à l’hydroxytyrosol, qui peut être transporté directement par la bilitranslocase, les glucuronides doivent, dans un premier temps, être déconjugués par la β-glucuronidase afin d’exercer leur activité biologique.Un deuxième objectif de ce travail de thèse a été de mettre en évidence leurs effets chez des rats atteints de syndrome métabolique. Nous avons pu constater que ni l’hydroxytyrosol, ni ses glucuronoconjugués ne modulaient la fonction vasculaire.Enfin, un troisième objectif a été de regarder la répercussion d’une supplémentation en hydroxytyrosol, sur les facteurs de risque cardiovasculaire dans un modèle de souris atteintes de diabète de type 2. La supplémentation en hydroxytyrosol a réduit la prise de poids, les masses adipeuses et a eu des effets hypotenseurs. Ces effets hypotenseurs semblent être dus à une de la fonction des cellules musculaires lisses puisque nos travaux montrent une relaxation endothélium-indépendante améliorée. Nos travaux donnent un nouvel éclairage sur les effets de l’hydroxytyrosol et ses métabolites, tous deux contribuant, potentiellement, à la réduction de l’incidence des maladies cardiovasculaires et du diabète de type 2. / Olive oil polyphenols are well-known to lower cardiovascular mortality and type 2 diabetes incidence associated to the Mediterranean diet. However, the high metabolization rate of hydroxytyrosol, the main phenolic compound of olive oil, into glucuronides, questions its real biological effect. The first objective of this thesis was to evidence the importance of glucuronides of Hydroxytyrosol in the enhancement of vascular function through antioxidative properties. It was found that, unlike to hydroxytyrosol that can be directly transported with bilitranslocase glucuronides have to be deconjugated by β-glucuronidase to exert their biological activity. A second objective was to evidence the effects of Hydroxytyrosol and glucuronides on vascular function in diet-induced metabolic syndrome rats. Neither hydroxytyrosol nor glucuronides modulated vascular function in this pathological context. A third objective was to show the effect of a chronic Hydroxytyrosol supplementation in refined olive oil on cardiovascular risk factors in a mice model of Metabolic Syndrome. Hydroxytyrosol supplementation was able to reduce weight gain, white adipose tissues mass and to lower blood pressure. These hypotensive effects seem to be due in smooth muscle cells function. In conclusion, our works highlight the importance of Hydroxytyrosol and its glucuronoconjugated metabolites, both contributing to the reduction of the incidence of cardiovascular risk factors associated to type 2 diabetes and Metabolic syndrome.

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