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Theses and Dissertations

2007

Pregnancy

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Full-Text Articles in Life Sciences

The Role Of Prolactin In Ccl28 Regulation, Jennie Hyde Mar 2007

The Role Of Prolactin In Ccl28 Regulation, Jennie Hyde

Theses and Dissertations

Infants are born with naive immune systems, making them susceptible to a variety of infections. In order to protect the newborn infant it is important that mothers be able to pass protective IgA antibodies to their infants through breast milk. B cells that produce IgA enter the mammary tissue during lactation and secrete IgA into the milk. During pregnancy, the mammary tissue expresses high levels of chemokines, molecules that allow lymphocytes to selectively home to specific tissues. The chemokine CCL28 has been shown to be upregulated during both pregnancy and lactation, and is vital for the ability of IgA-producing B …


The Expression Of Neutrophil Products, Myeloperoxidase And Matrix Metalloproteinase 8, In Systemic Vasculature Of Obese And Preeclamptic Women, Juhi Shukla Jan 2007

The Expression Of Neutrophil Products, Myeloperoxidase And Matrix Metalloproteinase 8, In Systemic Vasculature Of Obese And Preeclamptic Women, Juhi Shukla

Theses and Dissertations

Evidence shows the activation of neutrophils in the systemic vasculature of obese and preeclamptic women. In this study, I evaluated whether expression of neutrophil products, myeloperoxidase (MPO) and matrix metalloproteinase 8 (MMPS), was associated with neutrophil infiltration in systemic vascular tissue of obese and preeclamptic women. I tested my hypotheses by using immunohistochemical studies to look at the expression of MPO and MMP8 in the vasculature of obese and preeclamptic women. There was a significantly greater expression of MPO and MMP8 in the vasculature of preeclamptic women as compared to normal pregnant and normalnonpregnant women. The vasculature of obese women …