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Proalgazyme Subfraction Improves The Lipoprotein Profile Of Hypercholesterolemic Hamsters, While Inhibiting Production Of Betaine, Carnitine, And Choline Metabolites, Andreea Geamanu, Arvind Goja, Nadia Saadat, Pramod Khosla, Smiti V. Gupta

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Previously, we reported that ProAlgaZyme (PAZ) and its biologically active fraction improved plasma lipids in hypercholesterolemic hamsters, by significantly increasing the high density lipoprotein cholesterol (HDL-C) while reducing non-HDL cholesterol and the ratio of total cholesterol/HDL-C. Moreover, hepatic mRNA expression of genes involved in HDL/reverse cholesterol transport were significantly increased, while cholesteryl ester transfer protein (CETP) expression was partially inhibited. In the current study, we investigated the therapeutic efficacy of the biologically active fraction of PAZ (BaP) on the plasma lipid and plasma metabolomic profiles in diet induced hypercholesterolemic hamsters.

Methods

Fifty male Golden Syrian hamsters were fed …

The Effect Of Proalgazyme And Its Subfractions On Lipid Metabolism In Diet Induced Hypercholesterolemic Hamsters: Correlation With Plasma Metabolomic Profile, Andreea Geamanu

Wayne State University Dissertations

ABSTRACT

THE EFFECT OF PROALGAZYME AND ITS SUBFRACTIONS ON LIPID METABOLISM IN DIET INDUCED HYPERCHOLESTEROLEMIC HAMSTRES:

CORREALTION WITH PLASMA METABOLOMIC PROFILE

by

ANDREEA GEAMANU

December 2013

Advisor: Dr. Smiti Gupta

Major: Nutrition and Food Science

Degree: Doctor of Philosophy

Background: Plasma HDL cholesterol levels are inversely related to cardiovascular disease, which is the leading cause of death worldwide. This study investigated the preventative effect of an algae infusion, ProAlgaZyme (PAZ) and its subfractions (F1, F2, F3, F4) on plasma HDL in a hamster model. Further, the study aimed to identify the biologically active fraction of PAZ and to determine the …