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Articles 1 - 12 of 12
Full-Text Articles in Medical Nutrition
Interplay Between Genetic Predisposition And Diet In Advancing Obesity And Type 2 Diabetes In The Tallyho Mouse, Jacaline Parkman
Interplay Between Genetic Predisposition And Diet In Advancing Obesity And Type 2 Diabetes In The Tallyho Mouse, Jacaline Parkman
Theses, Dissertations and Capstones
Obesity is a global epidemic, affecting all ages. It is one of the leading causes of preventable death, as it increases the risk of type 2 diabetes (T2D), hypertension, cardiovascular disease, nonalcoholic fatty liver disease, and some cancers. Obesity is a complex disease that is caused by a combination of genetic and environmental factors such as diets high in fat and sedentary life style. Despite our increased knowledge of obesity development and progression, current obesity treatments have not stopped the rise in obesity rates. There are still many unknowns related to the underlying mechanisms of obesity that need to be …
The Effect Of Moderate Alcohol Consumption On Sodium-Dependent Nutrient Co-Transport In Intestinal Epithelial Cells In Vitro And In Vivo, Molly Rae Butts
The Effect Of Moderate Alcohol Consumption On Sodium-Dependent Nutrient Co-Transport In Intestinal Epithelial Cells In Vitro And In Vivo, Molly Rae Butts
Theses, Dissertations and Capstones
Background: Alcohol consumption leads to a variety of different health consequences including cardiovascular disease, cancer and malnutrition. This malnutrition is in part due to a sub-optimal diet but also due to the malabsorption of nutrients along the small intestine. Many studies have shown that ethanol directly decreases nutrient absorption along the small intestine; however, few studies have investigated the effect of a moderate dose of ethanol on the transmembrane nutrient co-transporters that line the brush border membrane of the small intestine. The primary fuel source for the small intestine, glutamine, as well as for the entire body, glucose, are …
Optimizing Heart Failure Outcomes Through Diet: A Review, Farley B. Neasman Iii
Optimizing Heart Failure Outcomes Through Diet: A Review, Farley B. Neasman Iii
Marshall Journal of Medicine
Heart failure is a growing epidemic that will add significant monetary and human costs to an already overtaxed health-care system. Though promising new medications have recently been approved, this complex condition is largely preventable through aggressive risk factor modification, with diet being shown to have a greater effect than exercise. An underrated component of a healthy diet is the simple addition of nuts – the anti-inflammatory fatty acids, healthy proteins, and general availability have been shown to improve survival and reduce the primary risk factors contributing to heart failure, making the addition of nuts and legumes to the diet an …
Vitamin K2 (Menaquinone) Supplementation And Its Benefits In Cardiovascular Disease, Osteoporosis, And Cancer, Grant S. Buchanan, Md, Thomas Melvin, Brandon Merritt, Charles Bishop, Md, Franklin D. Shuler, Md, Phd
Vitamin K2 (Menaquinone) Supplementation And Its Benefits In Cardiovascular Disease, Osteoporosis, And Cancer, Grant S. Buchanan, Md, Thomas Melvin, Brandon Merritt, Charles Bishop, Md, Franklin D. Shuler, Md, Phd
Marshall Journal of Medicine
Vitamin K is known to play an essential role in the coagulation cascade; however, a growing body of research has found that a subtype of this vitamin, vitamin K2 (menaquinone) may have a beneficial effect in osteoporosis, cardiovascular disease, and cancer. This purpose of this article is to provide a comprehensive review of recent literature regarding menaquinone and its role in human health. This review discusses the physiology of menaquinone, its clinical benefits in cardiovascular disease, osteoporosis, and cancer, and how it may interact with certain medications. The authors conclude that menaquinone supplementation has been shown to improve carboxylation …
Vitamin D Deficiency: "At Risk" Patient Populations And Potential Drug Interactions, Dana Lycans Md, Elias Salloum Md, Matthew K. Wingate Md, Thomas Melvin Md, Grant S. Buchanan Md, Franklin D. Shuler Md, Phd
Vitamin D Deficiency: "At Risk" Patient Populations And Potential Drug Interactions, Dana Lycans Md, Elias Salloum Md, Matthew K. Wingate Md, Thomas Melvin Md, Grant S. Buchanan Md, Franklin D. Shuler Md, Phd
Marshall Journal of Medicine
Vitamin D is known to play an essential role in calcium homeostasis; however, excessive amounts can have harmful effects. Calcium and vitamin D levels are known to be influenced by drug interactions and pathology ranging from of cancer to cardiovascular disease. Vitamin D supplementation has become widespread, and it is important for clinicians to understand the way that certain conditions and medications interact with vitamin D and calcium homeostasis. The purpose of this review is to outline the benefits and adverse effects of vitamin D and how its levels are affected by certain pathologic and pharmacologic interactions.
Gallic Acid, A Phenolic Compound, Exerts Anti-Angiogenic Effects Via The Pten/Akt/Hif-1Α/Vegf Signaling Pathway In Ovarian Cancer Cells, Zhiping He, Allen Y. Chen, Yon Rojanasakul, Gary O. Rankin, Yi Charlie Chen
Gallic Acid, A Phenolic Compound, Exerts Anti-Angiogenic Effects Via The Pten/Akt/Hif-1Α/Vegf Signaling Pathway In Ovarian Cancer Cells, Zhiping He, Allen Y. Chen, Yon Rojanasakul, Gary O. Rankin, Yi Charlie Chen
Pharmacology, Physiology and Toxicology
Gallic acid (GA), a polyphenol, is widely found in numerous fruits and vegetables, particularly in hickory nuts. In the present study, we found that gallic acid, a natural phenolic compound isolated from fruits and vegetables, had a more potent growth inhibitory effect on two ovarian cancer cell lines, OVCAR-3 and A2780/CP70, than the effect on a normal ovarian cell line, IOSE-364. These results demonstrated that GA selectively inhibits the growth of cancer cells. Gene expression was examined by ELISA and western blot analysis, and gene pathways were examined by luciferase assay. It was found that GA inhibited VEGF secretion and …
Dashing Away Hypertension: Evaluating The Efficacy Of The Dietary Approaches To Stop Hypertension Diet In Controlling High Blood Pressure, Preeya Shah Phd, Kyle D. Maxwell, Joseph I. Shapiro Md
Dashing Away Hypertension: Evaluating The Efficacy Of The Dietary Approaches To Stop Hypertension Diet In Controlling High Blood Pressure, Preeya Shah Phd, Kyle D. Maxwell, Joseph I. Shapiro Md
Biochemistry and Microbiology
The dietary approaches to stop hypertension (DASH) diet has been developed and popularized as a non-pharmaceutical intervention for high blood pressure reduction since 1995. However, to date, a comprehensive description of the biochemical rationale behind the diet’s principal guidelines has yet to be compiled. With rising interest for healthy and reliable life-style modifications to combat cardiovascular disease, this review aims to compile the most recent and relevant studies on this topic and make an informed assessment as to the efficacy of and underlying mechanisms operant in the DASH diet. Specifically, the merits of lowering dietary intake of sodium and saturated …
Lactobacillus Acidophilus Alleviates Platelet-Activating Factor-Induced Inflammatory Responses In Human Intestinal Epithelial Cells, Alip Borthakur, Sumit Bhattacharyya, Anoop Kumar, Arivarasu Natarajan Anbazhagan, Joanne K. Tobacman, Pradeep K. Dudeja
Lactobacillus Acidophilus Alleviates Platelet-Activating Factor-Induced Inflammatory Responses In Human Intestinal Epithelial Cells, Alip Borthakur, Sumit Bhattacharyya, Anoop Kumar, Arivarasu Natarajan Anbazhagan, Joanne K. Tobacman, Pradeep K. Dudeja
Clinical & Translational Sciences
Probiotics have been used as alternative prevention and therapy modalities in intestinal inflammatory disorders including inflammatory bowel diseases (IBD) and necrotizing enterocolitis (NEC). Pathophysiology of IBD and NEC includes the production of diverse lipid mediators, including platelet-activating factor (PAF) that mediate inflammatory responses in the disease. PAF is known to activate NF-kB, however, the mechanisms of PAF-induced inflammation are not fully defined. We have recently described a novel PAF-triggered pathway of NF-κB activation and IL-8 production in intestinal epithelial cells (IECs), requiring the pivotal role of the adaptor protein Bcl10 and its interactions with CARMA3 and MALT1. The current studies …
Consumption Of High Ω-3 Fatty Acid Diet Suppressed Prostate Tumorigenesis In C3(1) Tag Mice, Juliana A. Akinsete, Gabriela Ion, Theodore R. Witte, W. Elaine Hardman
Consumption Of High Ω-3 Fatty Acid Diet Suppressed Prostate Tumorigenesis In C3(1) Tag Mice, Juliana A. Akinsete, Gabriela Ion, Theodore R. Witte, W. Elaine Hardman
Biochemistry and Microbiology
Prostate cancer incidence and mortality are high in the Western world and high ω-6/ω-3 PUFA in the Western diet may be a contributing factor. We investigated whether changing from a diet that approximates ω-6 fat content of the Western diet to a high ω-3 fat diet at adulthood might reduce prostate cancer risk. Female SV 129 mice that had consumed a high ω-6 diet containing corn oil for 2 weeks were bred with homozygous C3(1)Tag transgenic male mice. All male offspring were weaned to the corn oil diet (CO) until postpuberty when half of the male offspring were transferred to …
Rbc And Wbc Fatty Acid Composition Following Consumption Of An Omega 3 Supplement: Lessons For Future Clinical Trials, Theodore R. Witte, Alexander J. Salazar, Oscar F. Ballester, W. Elaine Hardman
Rbc And Wbc Fatty Acid Composition Following Consumption Of An Omega 3 Supplement: Lessons For Future Clinical Trials, Theodore R. Witte, Alexander J. Salazar, Oscar F. Ballester, W. Elaine Hardman
Biochemistry and Microbiology
Background: Results from increasing numbers of in vitro and in vivo studies have demonstrated that omega 3 fatty acids incorporated in cell culture media or in the diet of the animals can suppress the growth of cancers. When human clinical trials are initiated to determine the ability of omega 3 fatty acids to alter growth or response to chemotherapeutic interventions of cancers, it will be essential to determine the omega 3 intake of individuals in the trial to determine compliance with consumption of the supplement and to correlate with endpoints of efficacy. We wondered if the fatty acid composition of …
Acetaminophen Combinations Protect Against Iron-Induced Cardiac Damage In Gerbils, Ernest M. Walker Jr., Ryan G. Morrison, Lucy Dornon, Joseph P. Laurino, Sandra M. Walker, Mark Studeny, Paulette S. Wehner, Kevin M. Rice, Miaozong Wu, Eric R. Blough
Acetaminophen Combinations Protect Against Iron-Induced Cardiac Damage In Gerbils, Ernest M. Walker Jr., Ryan G. Morrison, Lucy Dornon, Joseph P. Laurino, Sandra M. Walker, Mark Studeny, Paulette S. Wehner, Kevin M. Rice, Miaozong Wu, Eric R. Blough
MIIR Faculty Research
This study tested if acetaminophen, N-methyl-D-glucamine dithiocarbamate (NMGDTC), deferoxamine, and combinations of these agents reduce excess iron content, prevent iron-induced pathology, reduce cardiac arrhythmias, and reduce mortality in iron-overloaded gerbils. Eight groups of 16 gerbils received iron dextran injections (ferric hydroxide dextran complex, 120 mg/kg, ip) or saline solution (controls) twice/wk for 8 wk. The 8 groups were treated every Monday, Wednesday, and Friday with one of the following: saline control, acetaminophen, 150 mg/kg, ip), acetaminophen (150 mg/kg, po), deferoxamine, 83 mg/kg, ip), NMGDTC (200 mg/kg, ip), or combinations of acetaminophen (75 mg/kg) with deferoxamine (42 mg/kg, each ip, separately) …
Impact Of The Short-Term Consumption Of A Moderately High Fat Diet On Nitric Oxide Production And Bioavailibility, Kan Huang
Theses, Dissertations and Capstones
Nitric oxide (NO) plays an essential role in the regulation of numerous biological processes. Its bioavailability is assured by a well regulated balance between NO generation and NO removal. Disruptions in this balance contribute to the pathogenesis of various diseases, including hypertension, Alzheimer’s disease, diabetes mellitus and arthritis. Many factors contribute to the maintenance of NO bioavailability by controlling nitric oxide synthase (NOS) expression, NOS activity, the availability of substrates and cofactors involved in the generation of NO by NOS, levels of reactive oxygen species (ROS), and the formation and mobilization of NO reservoirs. Dietary factors have a significant impact …