Digital Commons Network^™

Investigation Of Salt Tolerance Mechanisms Across A Root Developmental Gradient In Almond Rootstocks, Yuhang Shao, Yukun Cheng, Hongguang Pang, Mingqin Chang, Fang He, Minmin Wang, Destiny J. Davis, Shuxiao Zhang, Oliver Betz, Chuck Fleck, Tingbo Dai, Shahab Madahhosseini, Thomas E. Wilkop, Judy Jernstedt, Georgia Drakakaki

Physiology Faculty Publications

The intensive use of groundwater in agriculture under the current climate conditions leads to acceleration of soil salinization. Given that almond is a salt-sensitive crop, selection of salt-tolerant rootstocks can help maintain productivity under salinity stress. Selection for tolerant rootstocks at an early growth stage can reduce the investment of time and resources. However, salinity-sensitive markers and salinity tolerance mechanisms of almond species to assist this selection process are largely unknown. We established a microscopy-based approach to investigate mechanisms of stress tolerance in and identified cellular, root anatomical, and molecular traits associated with rootstocks exhibiting salt tolerance. We characterized three …

Rangeland Management And Livestock Production System In Changthang, Ladakh India, Phunchok

IGC Proceedings (1977-2023)

No abstract provided.

Study On The Characteristics Of Yak Meat In Different Domestic Types And Semi‐Wild Yak In Qinghai Plateau, X. L. Luo, Z. B. Tong, Z. J. Ma, Y. H. Ma

IGC Proceedings (1977-2023)

No abstract provided.

A New Probe Into The Calculating Method Of The Pasture Ecological Livestock Capability, Hongquan Li, Gang Liu

IGC Proceedings (1977-2023)

No abstract provided.

Identifying And Solving Mineral Deficiencies In Sheep And Goats In Inner Mongolia, Adrian Williams, Dunyuan Hao

IGC Proceedings (1977-2023)

No abstract provided.

The Glass Is Half Full But Contaminated: An Analysis Of The United States’ Financial Investment In The Drinking Water Infrastructure System, Maya Marshall

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Magnetic Resonance And Ct Imaging Biomarkers For Prediction Of Acute And Chronic Radiation-Induced Xerostomia, Anastasia Katsavochristou, Dimitrios Koumoulis

Oral Health Practice Faculty Publications

Xerostomia is a common adverse effect of radiation therapy at the head and neck area. Radiation-induced xerostomia can be severe and detrimental for the quality of life. Clinicians and radiologists have focused on the prevention of xerostomia as feasible, which has been significantly improved in the recent decades with the use of the contemporary radiation technology. However, radiation-induced xerostomia still remains one of the most devastating side effects of radiation therapy. Clinical risk factors have been identified, but the variation of its incidence and presentation has turned the focus on the investigation of parameters that would be able to predict …

Effect Of Blood Flow Restriction Training On Functional And Self-Reported Outcomes In Female Runners With Patellofemoral Pain, Lauren Nicole Erickson

Theses and Dissertations--Rehabilitation Sciences

Background: Patellofemoral pain (PFP) is the leading cause of lower extremity injury in female runners, significantly limiting running ability and becoming chronic in nearly 50% of the cases. This condition, which presents as pain around (peripatellar) or behind (retropatellar) the patella, is associated with significant weakness of the quadriceps and gluteal musculature, as well as altered movements mechanics. The challenge for clinicians is designing an effective treatment program to reduce pain and improve function without causing symptoms to flare. Blood flow restriction training (BFRT) is a relatively new training method within rehabilitation that involves placing a pressurized cuff to the …

Maternal Proximity To Mountaintop Removal Mining And Birth Defects In Appalachian Kentucky, 1997-2003, Daniel B. Cooper

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Background: Extraction of coal through mountaintop removal mining (MTR) alters many dimensions of the landscape, and explosive blasts, exposed rock, and coal washing have the potential to pollute air and water with substances known to increase risk of developmental and birth anomalies. Previous research suggests that infants born to mothers living in MTR coal mining counties have higher prevalence of most types of birth defects.

Objectives: This study seeks to examine further the relationship between MTR activity and birth defects by employing individual level exposure estimation through precise satellite data of MTR activity in the Appalachian region and maternal residence …

The Witness Project In Whitehall, Oh, Freda Allyson Hucek

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Abstract

The Witness Project (WP) is an evidence-based breast cancer screening intervention that will be implemented in Whitehall, Ohio, at three different churches by the Franklin County Health Department. The WP will target African American women 50-74 years old who are non-compliant with current United States Preventative Services Task Force (USPSTF) breast cancer screening recommendations. African American women face disproportionately higher mortality rates from breast cancer when compared to other racial and ethnic groups in the United States and in Whitehall. African American women are less likely to discuss breast cancer and preventive screening services within their community. The WP …

Delineating The Role Of Fatty Acid Metabolism To Improve Therapeutic Strategies For Colorectal Cancer, James Drury

Theses and Dissertations--Toxicology and Cancer Biology

Colorectal cancer (CRC) remains a leading cause of cancer-related deaths in the world, comprising over 1 million new cases each year and over 500,000 deaths. CRC, when detected at an early stage of disease development, can be effectively treated, with a 5-year survival rate of over 90%. Such standard treatments include surgical resection of the primary tumor in combination with adjuvant chemotherapy. However, even with advancements in surgical procedures and chemotherapeutic targets, when CRC progresses to a more advance stage, the 5-year survival rate decreases significantly to just under 14%. This stark decrease in patient survival rate can be directly …

Development Of Tools For Atom-Level Interpretation Of Stable Isotope-Resolved Metabolomics Datasets, Huan Jin

Theses and Dissertations--Toxicology and Cancer Biology

Metabolomics is the global study of small molecules in living systems under a given state, merging as a new ‘omics’ study in systems biology. It has shown great promise in elucidating biological mechanism in various areas. Many diseases, especially cancers, are closely linked to reprogrammed metabolism. As the end point of biological processes, metabolic profiles are more representative of the biological phenotype compared to genomic or proteomic profiles. Therefore, characterizing metabolic phenotype of various diseases will help clarify the metabolic mechanisms and promote the development of novel and effective treatment strategies.

Advances in analytical technologies such as nuclear magnetic resonance …

Forage News [2021-01], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.

Rethinking The Appalachian Economy: How Modern Technology Can Transform Agriculture In Mountainous Regions, Ben Childers

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Food Justice For All: Tailoring Urban Agriculture Law To Aid Disadvantaged Communities, Seth Stevens

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Physicochemical And Functional Property Modification Of Myofibrillar Protein By Phenolic Compounds Under Oxidative Stress, Anqi Guo

Theses and Dissertations--Animal and Food Sciences

Polyphenol-rich spices and extracts of phenolic compounds are widely utilized in meat processing to modify product flavors. Chemically, polyphenols are reactive with myofibrillar protein (MP), the most functional fraction of all muscle proteins responsible for texture development in comminuted meat products. Such protein–polyphenol interaction is prevalent under oxidative conditions that are common in meat processing. As a large group of phytochemicals with diverse structures, phenolic compounds are known to interact with MP with varying efficacies. Yet, the structure-function relationship of polyphenols in eliciting modification of MP is poorly understood. The overall objective of this dissertation research was to elucidate the …

The Effect Of Oil Type, Oil Quality, Vitamin E, And Phytase Supplementation On Broiler Performance, Apparent Nutrient And Energy Utilization, And The Fatty Acid Profile Of Fat And Liver In Broiler Chickens, Richard A. Adefioye

Theses and Dissertations--Animal and Food Sciences

Two experiments were conducted to examine the effects of oil type, oil quality, phytase, and vitamin E (VE) supplementation in broiler chickens. Experiment 1 used 378-day-old male by-product Cobb breeder chicks with 9 treatments, 7 replicates, and 6 birds per replicate, structured as a 2x2x2+1 factorial arrangement of treatments for 14 days. The first 8 treatments were based on a marginally non-phytate phosphorus (NPP) deficient diet (0.31%), while treatment 9 was a positive control (PC) diet with adequate NPP levels (0.45%). There were 2 levels of phytase (0 vs 1000 FTU/kg), 2 levels of oil quality (fresh soy oil; peroxide …

Animal And Plant Protein Oxidation: Chemical And Functional Property Significance, Youling L. Xiong, Anqi Guo

Animal and Food Sciences Faculty Publications

Protein oxidation, a phenomenon that was not well recognized previously but now better understood, is a complex chemical process occurring ubiquitously in food systems and can be induced by processing treatments as well. While early research concentrated on muscle protein oxidation, later investigations included plant, milk, and egg proteins. The process of protein oxidation involves both radicals and nonradicals, and amino acid side chain groups are usually the site of initial oxidant attack which generates protein carbonyls, disulfide, dityrosine, and protein radicals. The ensuing alteration of protein conformational structures and formation of protein polymers and aggregates can result in significant …

Horses, Humans, And The Law: A Study Of Four Pillars Of Support For Horse Ownership, Elaine M. Ramesh

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Unboxing The Japanese Sojourning Mom’S Pediatric-Going Experience: A Phenomenological Study Of Culturally And Linguistically Appropriate Health Services, Carolyn Oldham

Theses and Dissertations--Education Sciences

This study explores how twelve former Lexington-area Japanese sojourning mothers define culturally and linguistically appropriate services and how culture, gender and language shaped their health care beliefs, behaviors and experiences in pediatric settings. It is a naturalistic, pragmatic line of inquiry born in collaboration with Japanese sojourning moms across cups of matcha 末茶 and mugicha 麦茶. Framed by constructivist and intersectionality research lenses, this phenomenological study seeks to understand how study participants perceived the cultural and linguistic appropriateness of their interactions with Lexington-area pediatric offices and to begin to ascertain the meanings they created based on their subjective experiences. Its …

In-Store Marketing Campaign To Promote The Purchase Of Healthy Foods And Beverages At Convenience Stores In Rural Kentucky, Brynnan Nicole Jacobs Dunaway

Theses and Dissertations--Nutrition and Food Systems

The prevalence of obesity is greater in rural communities, and current health promotion interventions have not shown broad positive impacts on dietary patterns in these areas. Focusing community-based efforts on unconventional food retailers is a unique avenue to encourage healthier food choices in rural populations. This study used shelf-wobblers to market healthier snack and beverage items at convenience stores (n=5) in a rural Kentucky county. Selection of healthy snacks and beverages from the store inventory was conducted using the CDC Food Service Guidelines for Federal Facilities calculator. Items were sorted into four categories: meal replacement snacks, high-protein snacks, low-fat carbohydrate …

The Outcomes Of Cope, A Cognitive Behavioral Therapy Program, In Patients Awaiting Lvad Implantation, Aaron G. Harris

DNP Projects

PURPOSE: The purpose of the Doctor of Nursing Practice (DNP) project was to pilot Creating Opportunities for Personal Empowerment (COPE), an evidence based cognitive behavioral therapy (CBT) intervention, with patients diagnosed with advanced heart failure who are awaiting Left Ventricular Assist Device (LVAD) implantation or those who have had one recently implanted before they are discharged home. METHODS: A cross-sectional study design was used for this Pilot project. Patients were identified for potential participation by LVAD coordinators and represent a convenience sample. The patients were screened for anxiety and depression using the GAD-7 and PHQ-9 screening tools. If patients scored …

Factors Associated With Lifestyle Modification For Type 2 Diabetes Self-Management And Prevention, Leigh Anne Koonmen

Theses and Dissertations--Nursing

Diabetes is the seventh leading cause of death in the United States, affecting roughly 13% of U.S. adults aged 18 years or older. Type 2 diabetes accounts for 90-95% of all diabetes cases and is characterized by the progressive development of insulin resistance leading to sustained elevated blood glucose levels. Management of type 2 diabetes includes risk-reduction strategies and continuous medical care to prevent the development of complications.

Lifestyle is a major contributing factor to morbidity and mortality rates in the United States. Preventative health behaviors, such as engaging in physical activity, maintaining a healthy weight, and following a healthy …

Dietary Assessments And Their Association With Psychological Factors, Inflammation, And Cardiovascular Health Outcomes, Junghee Kang

Theses and Dissertations--Nursing

Cardiovascular diseases (CVDs), a group of disorders of the heart and blood vessels, are the leading cause of death worldwide, causing one-third of deaths each year. Diet is one of the most important behavioral risk factors for CVD. The effects of behavioral risk factors, such as diet, may lead to increased blood pressure, increased blood glucose, raised blood lipids, and overweight and obesity. Inflammation contributes to the development of CVD and can be influenced by diet. Dietary assessment indices can measure diet quality from an individual's dietary intake by scoring food and nutrient intakes. However, the mediation effects of diet …

Workplace Lactation Support And Breastfeeding Practices In Employed Mothers, Robin Ray

Theses and Dissertations--Nursing

Low rates of breastfeeding are a global public health issue. Despite national and international health agency recommendations for breastfeeding until infants are six months of age when solid foods are introduced and continued breastfeeding until 12 months of age or older, many mothers in the United States discontinue breastfeeding at an early age. Return to work after childbirth is one of the leading contributing factors to early cessation of breastfeeding in employed mothers. Understanding the association between individual and organizational factors and breastfeeding practices in employed mothers is essential for the development, implementation, and evaluation of programs and policies to …

Kentucky’S Hunger Crisis: A Preventable & Overlooked Tragedy, Ryan Quarles

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Precision Nutrition And Advanced Culinary Medicine, Sara B. Police

Pharmacology and Nutritional Sciences Textbook Gallery

This electronic textbook (eBook) accompanies NS801, Precision Nutrition and Advanced Culinary Medicine, a 1-credit, 8-week online medical elective course for the University of Kentucky College of Medicine Office of Medical Education. The eBook provides module-based background information including text, tables, and figures to support each module of the online course:

1. Introduction
2. Culinary Challenges Preparation
3. Emerging Concepts in Precision Nutrition
4. Cardiovascular Disease & Nutritional Considerations
5. Neurological and Mental Health Disorders & Nutritional Considerations
6. Cancer & Nutritional Considerations
7. Gastrointestinal (GI) Health, Microbiome & Nutritional Considerations
8. Renal Conditions & Nutritional Considerations

As an open access textbook supported by the University of Kentucky Libraries …

A Multiple Goals Perspective On Burnout Disclosure And Support Among Attending Physicians, Alison N. Buckley

Theses and Dissertations--Communication

Burnout is a common experience among physicians and has been identified as a precursor to substance abuse and suicide ideation. When not addressed, burnout can have many negative personal, relational and professional consequences. Research about the burnout experience is limited due to the taboo nature of the topic. The present study used a multiple goals theoretical perspective to examine how physicians disclose burnout in order to access social support. Attending physicians from various specialties (N = 30) participated in one-on-one interviews and were asked to discuss their burnout experience, conversational goals during burnout disclosure, catalysts and barriers for disclosure, and …

Arabinoxylan Structural Profiling Of Cool-Season Pasture Grasses Via High-Performance Anion-Exchange Chromatography With Pulsed Amperometric Detection (Hpaec-Pad) Analysis Of Endoxylanase Digests, Glenna Erin Joyce

Theses and Dissertations--Animal and Food Sciences

Arabinoxylan (AX) is a major structural polysaccharide found in the cell walls of monocots such as cereal grains and pasture grasses. The variety of AX structural components and substitution patterns contribute to AX structural diversity between different monocot species as well as plant tissues.

The rumen is the first digestion site of masticated food material in cattle and provides 70% of energy to host through fermentation of forage. There are many species of pasture grasses that act as a forage source. Differences in AX structure found in these pasture grasses may impact rumen microbial fermentation. Understanding the AX structure of …

Predicting Tomorrow: Optimizing The Early Detection Of Disease And Disease Recovery In Dairy Calves Using Precision Technologies, Melissa Cantor

Theses and Dissertations--Animal and Food Sciences

The leading causes of morbidity and mortality in preweaned dairy calves are diarrhea and bovine respiratory disease complex (BRD). The delayed detection of these diseases in calves can also delay intervention and disease recovery. The overarching objective of this dissertation was to follow a cohort of calves daily for the first 90 days of life for naturally occurring clinical BRD bouts and diarrheal bouts. The objective answered if feeding behaviors and activity levels were different in at-risk calves during BRD development and BRD recovery from an antimicrobial intervention. Furthermore, the potential of colostrum replacer as a feeding intervention strategy to …