Physical Sciences and Mathematics Commons^™

Student Lifestyle Choices And Perceptions Of Stress Based On Majors, Nathan Robinson, Seth Andrews, Benjamin E. Yoder

Exercise Science Senior Research Projects

College students are often experience many stressors. This study was designed to look at perceived-stress and health habits with relation to academic department of undergraduate students at Cedarville University. The results of this study have implications for the Physical Activity and the Christian Life (PACL) class, offered on the Cedarville campus, in assessing its current curriculum and making potential future adjustments to the course. The objective of this study was to answer the question: “Do perceived stress levels within different academic departments affect health habits in Cedarville University undergraduate students?”

The study was conducted with a campus-wide, 27 question survey …

Relation Of Serum Estrogen Metabolites With Terminal Duct Lobular Unit Involution Among Women Undergoing Diagnostic Image-Guided Breast Biopsy., Hannah Oh, Zeina G Khodr, Mark E Sherman, Maya Palakal, Ruth M Pfeiffer, Laura Linville, Berta M Geller, Pamela M Vacek, Donald L Weaver, Rachael E Chicoine, Roni T Falk, Hisani N Horne, Daphne Papathomas, Deesha A Patel, Jackie Xiang, Xia Xu, Timothy Veenstra, Stephen M Hewitt, John A Shepherd, Louise A Brinton, Jonine D Figueroa, Gretchen L Gierach

Pharmaceutical Sciences Faculty Publications

Higher levels of circulating estrogens and estrogen metabolites (EMs) have been associated with higher breast cancer risk. In breast tissues, reduced levels of terminal duct lobular unit (TDLU) involution, as reflected by higher numbers of TDLUs and acini per TDLU, have also been linked to elevated breast cancer risk. However, it is unknown whether reduced TDLU involution mediates the risk associated with circulating EMs. In a cross-sectional analysis of 94 premenopausal and 92 postmenopausal women referred for clinical breast biopsy at an academic facility in Vermont, we examined the associations of 15 EMs, quantified using liquid chromatography-tandem mass spectrometry, with …

Microfilariae Of Brugia Malayi Inhibit The Mtor Pathway And Induce Autophagy In Human Dendritic Cells, Prakash Babu Narasimhan, Sasisekhar Bennuru, Zhaojing Meng, Rachel N Cotton, Kathleen R Elliott, Sundar Ganesan, Renee Mcdonald-Fleming, Timothy Veenstra, Thomas B Nutman, Roshanak Tolouei Semnani

Pharmaceutical Sciences Faculty Publications

Immune modulation is a hallmark of patent filarial infection, including suppression of antigen-presenting cell function and downmodulation of filarial antigen-specific T cell responses. The mammalian target of rapamycin (mTOR) signaling pathway has been implicated in immune regulation, not only by suppressing T cell responses but also by regulating autophagy (through mTOR sensing amino acid availability). Global proteomic analysis (liquid chromatography-tandem mass spectrometry) of microfilaria (mf)-exposed monocyte-derived dendritic cells (DC) indicated that multiple components of the mTOR signaling pathway, including mTOR, eIF4A, and eIF4E, are downregulated by mf, suggesting that mf target this pathway for immune modulation in DC. Utilizing Western …

A Randomized Controlled Study To Evaluate The Effect Of Bexarotene On Amyloid-Β And Apolipoprotein E Metabolism In Healthy Subjects, Kaushik Ghosal, Michael Haag, Philip B Verghese, Tim West, Timothy Veenstra, Joel B Braunstein, Randall J Bateman, David M Holtzman, Gary E Landreth

Pharmaceutical Sciences Faculty Publications

INTRODUCTION: We conducted a phase Ib proof of mechanism trial to determine whether bexarotene (Targretin) increases central nervous system (CNS) apolipoprotein E (apoE) levels and alters Aβ metabolism in normal healthy individuals with the

METHODS: We used stable isotope labeling kinetics (SILK-ApoE and SILK-Aβ) to measure the effect of bexarotene on the turnover rate of apoE and Aβ peptides and stable isotope spike absolute quantitation (SISAQ) to quantitate their concentrations in the cerebrospinal fluid (CSF). Normal subjects were treated for 3 days with bexarotene (n = 3 women, 3 men, average 32 years old) or placebo (n = 6 women, …

2016 Symposium Overview, Cedarville University

The Research and Scholarship Symposium (2013-2019)

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