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Full-Text Articles in Life Sciences

Exploring Modern Trends And Prevention Strategies For Childhood Obesity: A Comprehensive Literature Review, Anya E. Bogen Apr 2023

Exploring Modern Trends And Prevention Strategies For Childhood Obesity: A Comprehensive Literature Review, Anya E. Bogen

Honors Theses

This literature review seeks to provide an overview of the current research on childhood obesity. The study examines the prevalence and causes of childhood obesity, including genetic, environmental, and behavioral factors. The review also discusses the health consequences associated with childhood obesity, such as the increased risk for chronic diseases and psychological and social problems. Additionally, the review explores the effectiveness of interventions designed to prevent childhood obesity, including individual lifestyle modifications, education from health practitioners and school programs, and global, national, and state programs to promote wellness. The literature review concludes that childhood obesity is a complex and multifactorial …


Food And Nutrition Education: A Tool To Help Combat Growing Food Insecurity, Sy Lim Apr 2023

Food And Nutrition Education: A Tool To Help Combat Growing Food Insecurity, Sy Lim

Honors Theses

Food insecurity is an escalating issue often overlooked and stigmatized in the United States, affecting about 1 in 10 households. This issue is a threat that can increase stress and anxiety, which is believed to further negatively impact academic and daily performance. The University of Nebraska-Lincoln community is no exception. To combat local food insecurity, the Husker Pantry has served almost a third of the Husker community, aiming to assist by offering food items, school supplies, personal hygiene products, and additional services. This project was made in collaboration with the Husker Pantry, designed to further help combat the ever-growing issue …


Advertising Sports Nutrition Practices To Adolescent Athletes: A Poster Series, Emma Hansen Mar 2023

Advertising Sports Nutrition Practices To Adolescent Athletes: A Poster Series, Emma Hansen

Honors Theses

Sports nutrition is an important aspect of an athlete’s training and improvement, yet it is often overlooked when it comes to younger competitors. Four posters were created with the intent of providing adolescent athletes, their parents, and their coaches with information about important topics in sports nutrition including a general overview of nutrition goals, hydration strategies, recovery nutrition, and nutritional considerations for vegetarian and vegan youth athletes. The posters were designed to appeal to adolescents from the ages of 13 to 18, and each poster covers its designated topic in detail appropriate for middle and high school-aged athletes. The accompanying …


Influence Of Fertilizer Rate On Swollen Stem Formation (“Bulbing”) And Vitamin C Content In Different Kohlrabi Cultivars, Mark Iradukunda, Paul E. Read Mar 2022

Influence Of Fertilizer Rate On Swollen Stem Formation (“Bulbing”) And Vitamin C Content In Different Kohlrabi Cultivars, Mark Iradukunda, Paul E. Read

Honors Theses

Kohlrabi (Brassica oleracea Gongylodes Group) is a vegetable crop found in the Brassicaceae, and it is rich in antioxidants such as vitamin C. Vitamin C helps in oxidative damage repair and strengthens the immune system, so exploring vitamin C sources may contribute to improving human health. The objective of this study was to determine the effect of different fertilizer rates on kohlrabi yield, in terms of the swollen stem and the vitamin C content, and if those effects are similar in different kohlrabi cultivars. In this greenhouse study, we fertilized four potted kohlrabi cultivars with a common water-soluble greenhouse fertilizer …


The Crucial Role Of Sestrins In Oxidative Stress Response And Disease: An Analysis Of Phosphorylation Mutation S110a In Hsesn2, Julianne Fay Feb 2022

The Crucial Role Of Sestrins In Oxidative Stress Response And Disease: An Analysis Of Phosphorylation Mutation S110a In Hsesn2, Julianne Fay

Honors Theses

Sestrins are highly conserved proteins which are induced under environmentally stressful conditions to adjust the cell’s response to such disturbances. This protein possesses two domains critical for its dual function in reducing reactive oxygen species (ROS) and regulating the mTORC1 complex. Sestrins may use diverse transcription factors, such as Nrf2, peroxiredoxin reductase activity, and a catalytic cysteine to regenerate oxidized species; however this was confirmed to be through a mechanism likely different than AhpD, for which there was distance sequence similarity. Furthermore, Sestrins are important regulators of TORC1 and AMPK, which are crucial energy sensors able to control cellular metabolism …


The Importance Of Nutrition And Preventing Malnutrition In Older Adults: A Literature Review And Informational Booklet, Sophie Johnson Apr 2021

The Importance Of Nutrition And Preventing Malnutrition In Older Adults: A Literature Review And Informational Booklet, Sophie Johnson

Honors Theses

Over years of studying nutrition science and gerontology, there was very little information in classes that combined these two important topics. Older adults are often classified as those above the age of 65 years old. There is a growing number of older adults in the United States, which increases the need for information on how nutrition and aging are interlaced. As humans age, multiple factors can impact nutrition. Nutrition involves consuming the proper amount of nutrients to maintain body function. There are physiological, physical, socioeconomic and medication factors that can all influence nutrition status. It is important to be aware …


Dietary Polyphenols And Their Perceived Health Benefits, Stephanie Russell Mar 2019

Dietary Polyphenols And Their Perceived Health Benefits, Stephanie Russell

Honors Theses

This paper will consist of a compilation of information on polyphenol classes, dietary sources, and potential health benefits. Polyphenols can be classified as flavonoids, phenolic acids, lignans, or stilbenes. These molecules consist of over 500 plant metabolites that come from numerous food sources including various fruits, vegetables, grains, and beverages such as coffee, tea, and wine. The quantity of polyphenols in food vary greatly, as does their bioavailability for use in the body after consumption. Due to antioxidant and anti-inflammatory properties, polyphenols are being studied for effects on reducing the risk of cardiovascular disease. This paper will focus on structural …


Lactose Intolerance: An Overview Of The Facts And Their Implications, Noelle M. Yeo Mar 2017

Lactose Intolerance: An Overview Of The Facts And Their Implications, Noelle M. Yeo

Honors Theses

Lactose intolerance is often blamed for the symptoms such as bloating, diarrhea, gas, abdominal pain, and nausea, that ail many people. Patients often do not seek proper diagnosis from a physician and create their own treatment plans, severely restricting lactose intake, without professional guidance. Even those who do seek the care of a physician find that diagnosis is complicated by less-than ideal testing and confusion due to the symptoms common to many other conditions. The misconceptions and inability to confirm a diagnosis of lactose intolerance can cause nutrient deficiencies in these patients, as well as begin a pattern of unnecessary …