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Spring 2018

Just, Timothy P

The purpose of this thesis was to investigate whether sex and estrogen modulate sympathetic neurovascular control in resting and contracting skeletal muscle. This thesis also investigated the hypothesis that the effects of sex and estrogen on neurovascular control would be mediated by the signal...

2010

Godbout, Roseline, Mita, Raja, Field, Catherine J., Beaulieu, Michael J.

Malignant gliomas (MG) are highly infiltrative tumors that consistently recur despite aggressive treatment. Brain fatty acid-binding protein (FABP7), which binds docosahexaenoic acid (DHA) and arachidonic acid (AA), localizes to sites of tumor infiltration and is associated with a poor prognosis...

1994

Ambrose, Divakar J., Burton, Bruce, Rajamahendran, Rajadurai

Transrectal real-time ultrasonography has proved to be a rapid and reliable technique for studying reproductive functions in cattle. Through ultrasonography it is now established that follicular growth occurs in wave-like patterns during each estrous cycle. It has been shown that follicular...

Fall 2015

Normandeau, Christopher M.

There is a concern that brain tumours are underreported in the Alberta Cancer Registry (ACR), yet no studies have been performed to investigate this issue. This study addresses the concern of underreporting of brain tumours in the ACR by assessing case ascertainment of primary brain tumours cases...

2008

Kastelic, John P., Small, Julie A., Ambrose, Divakar J., Colazo, Marcos G.

The objective of this study was to compare 2 enzyme immunoassays (EIAs) with a radioimmunoassay (RIA) as to sensitivity and accuracy in the measurement of the progesterone (P4) concentration in bovine plasma, skim milk, and whole milk. The 72 samples from 24 lactating dairy cows expected to have...

Spring 2015

Bentley, Pamela AP

Photoperiod, or day length, generates a highly accurate biological calendar that allows animals to anticipate and adapt to environmental change throughout the year. Photoperiod coordinates both daily and yearly rhythms associated with sleep/wake cycles, behavior, and reproduction, including...

2014

Jacobs, Rene L., Field, Catherine J., Subhan, Fatheema B., Bell, Rhonda C., Lewis, Erin D., McCargar, Linda J., Curtis, Jonathan M.

Despite recommendations for higher choline intakes during pregnancy and lactation, there is limited research regarding maternal intake during these important periods. In the present study, we estimated dietary choline intake during pregnancy and lactation in a population of Albertan women and the...

Fall 2022

Collison, Breanne

Contraction-mediated inhibition of sympathetic vasoconstriction (sympatholysis) is enhanced in female compared with male rats. Acute pharmacological blockade of nitric oxide (NO) production abolished the sex difference in sympatholysis, indicating that NO-mediated sympatholysis is elevated in...

Fall 2019

Radin Pereira, Leticia C

Postpartum weight retention (PPWR) is an important risk factor for long-term obesity. Accurate assessment and understanding of energy expenditure and other metabolic characteristics of postpartum women may improve weight management following childbirth. The overall aims of this research were to...

2009

Field, Catherine J., Schnabl, Kareena L., Clandinin M. Thomas

Gangliosides are glycosphingolipids found in cell membranes and human milk with important roles in cell proliferation, differentiation, growth, adhesion, migration, signalling and apoptosis. Similar changes in ganglioside composition occur during embryonic development, lactation and cancer cell...