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Articles 1 - 7 of 7
Full-Text Articles in Nutrition
The Probiotic Effect Of Clostridium Cochlearium Is Associated With Significant Change In Short-Chain Fatty Acid Metabolism And Gut Microbiota, Qing Ai
Wayne State University Dissertations
The prevalence of obesity is rising steadily across the world, which increases the risk of many metabolic diseases and life-threatening illnesses. A specific strain, Clostridium cochlearium (C. cochlearium), reported as a butyrate producer, could have potential probiotic effects against obesity. The objective of this study was to evaluate the effects of dietary supplementation of C. cochlearium on a high-fat diet-induced obese (DIO) mouse model. The 16S rRNA sequencing of mice gut microbiome was performed at the end of the experimental period to identify the changes in gut microbial composition, investigate possible functional genes, and elucidate potential mechanisms. Thirty-six C57BL/6 6-8 …
Characterization Of Clostridium Cochlearium As A Potential Probiotic For Obesity Management, Paba Edirisuriya
Characterization Of Clostridium Cochlearium As A Potential Probiotic For Obesity Management, Paba Edirisuriya
Wayne State University Dissertations
ABSTRACTCHARACTERIZATION OF CLOSTRIDIUM COCHLEARIUM AS A POTENTIAL PROBIOTIC FOR OBESITY MANAGEMENT
ByPABA EDIRISURIYA MAY 2021 Advisor: Dr. Kequan Zhou Major: Nutrition and food science Degree: Doctor of Philosophy Emerging evidence indicates that manipulation of gut microflora is a potential therapeutic approach for managing obesity. Probiotic effects on host weight reduction have repeatedly been revealed through previous studies. Clostridium cochlearium is a butyrate-producing, spore-forming bacteria that have been reported to present in the mammalian gut. Our simulated Invitro digestion model revealed that C. cochlearium could survive in the unfavorable conditions of the human gastrointestinal tract, including low pH (pH2), high bile …
The Effect Of Short-Term Supplementation Of Potato Starch And Vsl#3 On The Large Intestines Of Male C57bl/6 Mice, Kaitlyn R. Merz
The Effect Of Short-Term Supplementation Of Potato Starch And Vsl#3 On The Large Intestines Of Male C57bl/6 Mice, Kaitlyn R. Merz
Wayne State University Theses
The microbiome is extremely complex and presumed to be involved in several biological processes. Dysbiosis is associated with development of several diseases, therefore, eubiosis is essential for prevention and treatment, possibly achieved through prebiotic or probiotic supplementation. The objective of this study was to establish effects of short-term supplementation on large intestine microbiota, pH and inflammatory cytokines. Large intestines of 21 day old C57BL/6 male mice that were given a control diet or supplemented with 10% potato starch or VSL#3 short-term, were analyzed for shifts in bacteria, pH, and inflammatory cytokine concentration. Large intestine digesta bacteria concentration differed from feces …
Exploring The Short-Term Effects Of Probiotic And Prebiotic Supplementation On The Microbiota And Physiology Of Male C57bl/6 Mice, Miguel Angel Rivas
Exploring The Short-Term Effects Of Probiotic And Prebiotic Supplementation On The Microbiota And Physiology Of Male C57bl/6 Mice, Miguel Angel Rivas
Wayne State University Theses
The gut microbiome may play a role in the development of chronic diseases like obesity, diabetes, and heart disease. Diets including prebiotics or probiotics can alter the abundance of gut bacterial groups and have subsequent health effects. In this study we wanted to establish a method for comparing the benefits of commercial supplements that alter the microbiota by monitoring fecal microbial profiles in male C57BL/6 mice (n = 24) exposed to 15 days of dietary supplementation. A probiotic diet (VSL#3) and a prebiotic diet (potato starch) were compared to a standard diet (n = 8 for each group). Microbial profiles …
Investigation Into Roseburia Intesinalis For Optimal Growth And Survivability Conditions For Potential Probiotic Use, Lisa Rana Felczak
Investigation Into Roseburia Intesinalis For Optimal Growth And Survivability Conditions For Potential Probiotic Use, Lisa Rana Felczak
Wayne State University Theses
Obesity and diabetes is an epidemic of increasing concern. Certain novel bacteria have been found to be an aid in reversing some of the mechanisms associated. This study focused on investigating the optimal stability conditions for R.intestinalis that can associate with an increase in growth. First, environmental conditions were tested to find the optimal conditions associated with each. Once growth conditions were found, generation time was calculated and various prebiotics were used to investigate a potential for additional growth. Next, common antibiotics were tested to see if the R.intestinalis could still show growth when exposed. Large batches of R.intestinalis were …
The Potential Stimulation Of C. Minuta Growth By Various Prebiotics, And Its Sensitivity To Various Antibiotics, Maria Elena Hakim
The Potential Stimulation Of C. Minuta Growth By Various Prebiotics, And Its Sensitivity To Various Antibiotics, Maria Elena Hakim
Wayne State University Theses
Gut microbiota play a crucial role in maintaining intestinal health and integrity; a feature that is both heritable, as well as affected by the environment and lifestyle. Probiotics are supplements containing live microorganisms that act in a similar manner to gut microflora, and maintain a balance in the latter. C. minuta is a novel bacterium in the gut that was found to be associated with reduction in body weight and adiposity. The aim of this study was to determine the possible effects of different prebiotics on C. minuta growth, and the survival of C. minuta in response to different antibiotics. …
The Antimicrobial, Mechanical, Physical And Structural Properties Of Chitosan-Gallic Acid Films, Xiuxiu Sun, Zhe Wang, Hoda Kadouh, Kequan Zhou
The Antimicrobial, Mechanical, Physical And Structural Properties Of Chitosan-Gallic Acid Films, Xiuxiu Sun, Zhe Wang, Hoda Kadouh, Kequan Zhou
Nutrition and Food Science Faculty Research Publications
Chitosan films incorporated with various concentrations of gallic acid were prepared and investigated for antimicrobial, mechanical, physical and structural properties. Four bacterial strains that commonly contaminate food products were chosen as target bacteria to evaluate the antimicrobial activity of the prepared gallic acid-chitosan films. The incorporation of gallic acid significantly increased the antimicrobial activities of the films against Escherichia coli, Salmonella typhimurium, Listeria innocua and Bacillus subtilis. Chitosan films incorporated with 1.5 g/100 g gallic acid showed the strongest antimicrobial activity. It was also found that tensile strength (TS) of chitosan film was significantly increased when incorporating …