Life Sciences Commons^™

Effect Of N-3 And N-6 Polyunsaturated Fatty Acids On Inflammation, Tao Xu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Intake of polyunsaturated fatty acids (PUFA) has changed drastically in the past century in the American diet has received attention due to potential effects on chronic inflammation-related metabolic diseases. In this project, the effects of dietary PUFA content and the n-6 to n-3 ratio on inflammatory responses in the acute and chronic inflammation models were evaluated. The PUFA content was modified on a Western diet background to deliver both n-6 and n-3 intakes at the 10^th and 90^th percentile of the population in the United States, and models of acute and chronic inflammation were tested in mice model. …

Development Of Methods For Assessing The Effect Of Moisture And Aging On Sliceability Of Cheese, Jess Perrie

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Sliceability is a cheese’s ability to cut cleanly into thin slices, resist breakage or fracture at slices edges, and undergo a high level of bending before breaking. Intuitively, sliceability depends on the chemistry, microstructural, and rheological properties of the casein network. Currently there is no reported scientific research investigating evaluation methods of cheese slice quality, as well as properties that influence a cheese’s ability to slice.

In this study, a method for slice quality evaluation was developed on purchased cheese and performed on commercial cheeses and experimental cheeses manufactured at three different moisture contents (40.6%, 37.0%, and 33.9%). In addition, …

The Effect Of Buttermilk Fraction Concentrates On Growth And Iron Uptake And Transport By Caco-2 Cell Cultures, Yoo-Hyun Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

To examine the effect of buttermilk fractions on growth, iron transport, and uptake, Caco-2 cells (human colon adenocarcinoma) were grown in a bicameral chamber. The Caco-2 cell culture system is a useful model to study micronutrient utilization in the human enterocyte, because Caco-2 cells continuously differentiate and form a monolayer, which has high polarity, a well-developed brush border, and a tight junction.

Iron bioavailabilty in various milks is very different depending upon milk composition. The fat fraction especially is known to be associated with iron absorption, because the fat fraction has milk fat globule membrane (MFGM), which contains bioactive molecules …

Examination Of The Effect Of Physical Exercise On Metabolic Control In Type I Insulin-Dependent Youth With Diabetes Mellitus, Gayle Ann Brazzi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

There is evidence for the importance of physical exercise balanced with diet and insulin therapy in the treatment and control of Type I insulin-dependent diabetes mellitus. Recent attention in the literature has focused on the once neglected component of treatment--exercise. A well-controlled exercise state is generally believed to be beneficial for the individual with diabetes. Limited studies are available on the effect of exercise on long-term metabolic control. Before exercise levels can be professionally prescribed for a given population of youth with diabetes, current exercise patterns should be evaluated as to the effect on long-term metabolic control.

It is the …