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Cessation Of Chronic Ethanol Intake Reverses Ultrastructural Alterations In Ileal M Cells, Robert Rosback Eversole

Masters Theses

Membranous (M) cells of the dome epithelium of ileal Peyer's patches have been shown to serve an antigen uptake function for mucosa associated lymphoid tissue. Hypergammaglobulinemia is a frequent accompaniment of chronic alcoholism in humans and the elevated antibody titers have been shown to be due in part to bacterial and dietary proteins. This study was conducted to demonstrate the morphological changes induced by chronic ethanol exposure in the ileal M cells in the rat.

Chronic ingestion of ethanol produces marked changes in the ultrastructure of M cells. All experimental animals showed distinct mitochondrial swelling with loss of matrix density, …

Maternal-Neonatal Serum Vitamin A Concentrations., Girish S. Shirali, D G. Oelberg, K P. Mehta

Manuscripts, Articles, Book Chapters and Other Papers

Prevention of neonatal vitamin A deficiency is related to the adequacy of maternal vitamin A stores. In this study we investigated maternal and cord serum vitamin A and retinol-binding protein (RBP) values in an Indian population including, for the first time, clinically vitamin A-deficient mothers. Twenty-eight maternal-neonatal pairs were selected from maternal cohorts of high socioeconomic status without clinical evidence of vitamin A deficiency (group I) and low socioeconomic status with conjunctival xerosis and Bitot's spots (group II). Maternal education, caloric and vitamin A intakes, weight, height, hemoglobin, and birth weight were significantly lower in group II. Serum vitamin A …