Digital Commons Network^™

Quantification Of Methane Emissions From Indoor-Fed Fogera Dairy Cows Using Laser Methane Detector, N. Kobayashi, F. Hou, A. Tsunekawa, Tianhai Yan, F. Tegegne, A. Tassew, Y. Mekuriaw, S. Mekuriaw, B. Hunegnaw, W. Mekonnen, T. Ichinohe

IGC Proceedings (1977-2023)

Portable laser methane detectors (LMDs) may be an economical means of estimating CH₄ emissions from ruminants. Here, we validated an LMD-based approach and then used that approach to evaluate CH₄ emissions from indigenous dairy cows in a dryland area of Ethiopia. First, we validated our LMD-based approach in Simmental crossbred beef cattle (n = 2) housed in respiration chambers and fed either a high- or low-concentrate diet. We found that the exhaled air CH₄ concentrations measured by LMD were linearly correlated with the CH₄ emissions determined by infrared-absorption-based gas analyzer (r² = 0.55). …

The Fierce Green Fire: Vol. 12 Issue 11, Wofford College. Department Of Environmental Studies

The Fierce Green Fire

No abstract provided.

The Legal Role In Building Sustainable Public Health- Speaker, Joanna Sax, E. Donald Shapiro Professor Of Law

Belmont Health Law Journal

No abstract provided.

Why A Sustainable Public Health System Needs Community-Based Integrated Health Teams, Jessica Mantel Professor Of Law And George Butler Research Professor, Jasmine Singh J.D. Candidate

Belmont Health Law Journal

This Article builds upon previous research by describing specific examples of how community-integrated health teams (CIHTs) have supported their community's COVID-19 public health response that were shared with the authors during qualitative interviews with CIHTs. This Article proceeds in three parts, Part I describes the research study we conducted, including who we interviewed, descriptions of the types of CIHTs we included, and the topics about which we inquired. Part II describes how CIHTs can provide assistance to individual patients during a public health crisis. Part III is the system-level counterpart of Part II and describes how CIHTs can leverage their …

Tissue Losses And Metabolic Adaptations Both Contribute To The Reduction In Resting Metabolic Rate Following Weight Loss, Alexandra Martin, Darius Fox, Chaise A. Murphy, Hande Hofmann, Karsten Koehler

Department of Nutrition and Health Sciences: Faculty Publications

OBJECTIVE: To characterize the contributions of the loss of energy-expending tissues and metabolic adaptations to the reduction in resting metabolic rate (RMR) following weight loss.

METHODS: A secondary analysis was conducted on data from the Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy study. Changes in RMR, body composition, and metabolic hormones were examined over 12 months of calorie restriction in 109 individuals. The contribution of tissue losses to the decline in RMR was determined by weighing changes in the size of energy-expending tissues and organs (skeletal muscle, adipose tissue, bone, brain, inner organs, residual mass) …

Grounded In Relationships Of Support: Indigenous Teacher Mentorship In The Rural West, Vanessa Anthony-Stevens, Iva Moss, Angela Como Jacobson, Rebekka Boysen-Taylor, Shawna Campbell-Daniels

The Rural Educator

This article explores the power of Indigenous teacher mentorship as essential to address “the change in point of view” long called for in Indigenous education. Drawing from a longitudinal, ethnographic study of an Indigenous teacher education program in a predominantly rural, high need region, we examine the basic questions: What do Indigenous master teachers uniquely bring to teacher education? In what ways do Indigenous master teachers support the development of socially, culturally, linguistically, and place-responsive teachers? Using the theoretical frameworks of Tribal Critical Race Theory (TribalCrit) and situated learning, our findings elucidate the importance of Indigenous mentorship for re-membering and …

A Review Of The Impacts Of Invasive Wild Pigs On Native Vertebrates, Matthew T. Mcdonough, Stephen S. Ditchkoff, Mark D. Smith, Kurt C. Vercauteren

United States Department of Agriculture Wildlife Services: Staff Publications

The wild pig (Sus scrofa) is a successful invasive species that has become well established outside of its native range in Eurasia. The invasive wild pig is the result of released or escaped domesticated livestock becoming feral, or Eurasian boar introduced for hunting purposes. The global spread of wild pigs has recently been exacerbated in some areas, such as the USA, by anthropogenically assisted dispersal. Once established in novel ecosystems, wild pigs have the potential to have significant negative impacts on the ecosystem, and the scientific literature is replete with examples. It is generally accepted that wild pigs …

Blood-Brain Barrier Disruption Mediated By Ffa1 Receptor-Evidence Using Miniscope, Kristen L Lindenau, Jeffrey L Barr, Christopher R Higgins, Kevin T Sporici, Eugen Brailoiu, G Cristina Brailoiu

College of Pharmacy Faculty Papers

Omega-3 polyunsaturated fatty acids (n-3 PUFAs), obtained from diet and dietary supplements, have been tested in clinical trials for the prevention or treatment of several diseases. n-3 PUFAs exert their effects by activation of free fatty acid (FFA) receptors. FFA1 receptor, expressed in the pancreas and brain, is activated by medium- to long-chain fatty acids. Despite some beneficial effects on cognition, the effects of n-3 PUFAs on the blood-brain barrier (BBB) are not clearly understood. We examined the effects of FFA1 activation on BBB permeability in vitro, using rat brain microvascular endothelial cells (RBMVEC), and in vivo, by assessing Evans …

Human Milk Oligosaccharide Compositions Illustrate Global Variations In Early Nutrition, Anita Vinjamuri, Jasmine C. C. Davis, Sarah M. Totten, Lauren D. Wu, Laura D. Klein, Melanie Martin, Ea Quinn, Brooke Scelza, Alicia Breakey, Michael Gurven, Grazyna Jasienska, Hillard Kaplan, Claudia Valeggia, Katie Hinde, Jennifer T. Smilowitz, Robin M. Bernstein, Angela M. Zivkovic, Michael J. Barratt, Jeffrey I. Gordon, Mark A. Underwood, David A. Mills, J. Bruce German, Carlito B. Lebrilla

ESI Publications

Background

Human milk oligosaccharides (HMOs) are an abundant class of compounds found in human milk and have been linked to the development of the infant, and specifically the brain, immune system, and gut microbiome.

Objectives

Advanced analytical methods were used to obtain relative quantitation of many structures in approximately 2000 samples from over 1000 mothers in urban, semirural, and rural sites across geographically diverse countries.

Methods

LC-MS−based analytical methods were used to profile the compounds with broad structural coverage and quantitative information. The profiles revealed their structural heterogeneity and their potential biological roles. Comparisons of HMO compositions were made between …

Blood–Brain Barrier Disruption Mediated By Ffa1 Receptor—Evidence Using Miniscope, Kristen L Lindenau, Jeffrey L Barr, Christopher R Higgins, Kevin T Sporici, Eugen Brailoiu, Gabriela C Brailoiu

Faculty, Staff and Student Publications

Omega-3 polyunsaturated fatty acids (n-3 PUFAs), obtained from diet and dietary supplements, have been tested in clinical trials for the prevention or treatment of several diseases. n-3 PUFAs exert their effects by activation of free fatty acid (FFA) receptors. FFA1 receptor, expressed in the pancreas and brain, is activated by medium- to long-chain fatty acids. Despite some beneficial effects on cognition, the effects of n-3 PUFAs on the blood-brain barrier (BBB) are not clearly understood. We examined the effects of FFA1 activation on BBB permeability in vitro, using rat brain microvascular endothelial cells (RBMVEC), and in vivo, by assessing Evans …

Health Promotion In An Australian Aboriginal Community: The Growing Strong Brains ® Toolkit, Wendy Simpson, Darlene Robinson, Elaine Bennett, Cecily Strange, Vicki Banham, Jenny Allen, Rhonda Marriott

Research outputs 2022 to 2026

AIM: The aim of this paper is to describe the implementation and evaluation of the Growing Strong Brains® (GSB) toolkit in a remote Aboriginal community in Western Australia (WA) over a 2-year period, 2018-2019. BACKGROUND: Ngala, a community service organisation in WA, developed the GSB toolkit in 2014, a culturally appropriate and interactive resource to build knowledge of early childhood development within Aboriginal communities. This was in response to evidence that a higher percentage of children in Aboriginal communities were developmentally vulnerable compared to the rest of the population. The GSB toolkit promotes awareness and understanding of early brain development …

Clinical Symptoms Contributing To Zenker's Diverticulum Repair: A Retrospective Review, Jhon F. Martinez Paredes, Razan Al Fakir, Amy L. Rutt

School of Medicine Publications

Objective: Zenker's diverticulum (ZD) is usually associated with dysphagia and other symptoms due to the interrelated functions of several systems. Surgical management of ZD is effective for all sizes of diverticula, but not all patients decide to undergo surgery. The purpose of this study was to determine the relationship between clinical presentation and patients' decision to undergo surgical repair.

Subjects and methods: This is a retrospective study including 165 patients with ZD treated over the last 11 years. Data collection includes patients' chief complaints and symptoms, medical history, findings on radiologic swallow evaluations, and patients' decision to undergo surgery. Pearson …

Acute Esophageal Necrosis: An In-Depth Review Of Pathogenesis, Diagnosis And Management, Abu Baker Sheikh, Samir Mirza, Ramsha Abbas, Nismat Javed, Anthony Nguyen, Hamza Hanif, Asif Farooq

Journal of Community Hospital Internal Medicine Perspectives

Introduction: Acute esophageal necrosis (AEN) is an uncommon but fatal cause of upper gastrointestinal bleeding. The complex pathophysiology of the disorder provides multiple points for intervention. Therefore, it is important to discuss the many multifaceted aspects of the disease. Methods: A scoping review was performed using PubMed, Google Scholar, and ClinicalTrials.gov. We reviewed literature from 1990 to 2021. The keywords used were ‘acute esophageal necrosis’, ‘upper GI bleed’, ‘pathogenesis’, ‘EGD’, ‘prognosis’. Results and conclusions: The review summarized findings of 46 studies. AEN usually targets older males who have underlying cardiovascular disease. The middle part of the esophagus is commonly involved. …

Seeking Opportunity In Crisis: Redesigning Care For High-Risk Diabetics During The Pandemic, Kelly Le, Susan Arnold, Fatoumatta Sissoho, Hmu Minn, Eugene Obah, Patricia Nicholls, Allison Hicks, Mary Stumbroski

Journal of Community Hospital Internal Medicine Perspectives

Management of uncontrolled diabetic (DM) patients has always been a challenge across healthcare settings, but recently we noticed a surge in the number of uncontrolled DM patient in our clinic patients’ population during the COVID19 pandemic. This in part a combination of disruptions to care, delayed or inaccessible care, and poor diet and physical activity. To address this issue, we formed a multidisciplinary Diabetes Initiative Team consisting of attending physicians, residents, clinical pharmacist, nurse manager, care manager, and coordinator, along with supportive staffs in our Internal Medicine Residency clinic. Our aim was to reengage diabetic patients in the outpatient setting …

Case Of Ischemic Hepatitis In The Setting Of Hfpef Exacerbated By Persistent Atrial Fibrillation, Christian Mcclairen, Tracey Doering

Journal of Community Hospital Internal Medicine Perspectives

Congestive hepatopathy in the setting of chronic heart failure is predominantly cholestatic. Severe hepatocellular injury can be seen in cardiogenic shock, usually in an acute setting with severe reduction in ejection fraction and with significant hypotension. Hepatic ischemia with preserved ejection fraction in the setting of atrial fibrillation has not been widely recognized, although mild elevations of liver enzymes have been seen in such patients in the chronic state. We present a patient with preserved EF, rapid afib with hypotension who had ischemic hepatitis, with AST and ALT over 1000.

Pyloric Stenosis: A Rare Manifestation Of Crohn’S Disease, Rajarajeshwari Ramachandran, Eric Then, Tyler Grantham, Swetha Parvataneni, Vinaya Gaduputi

Journal of Community Hospital Internal Medicine Perspectives

We are presenting a rare case of pyloric stenosis due to Crohn’s disease. A 53-year-old woman with prior history of colonic Crohn’s disease was admitted to the hospital with gastric outlet obstruction. Esophagogastroduodenoscopy demonstrated pyloric stenosis and biopsy was consistent with Crohn’s disease. She was treated with corticosteroids and her condition improved.

A Systematic Review To Propose An Evidence-Based Nutrition Protocol In Depression, Camilla A. Mirkin, Nicole Koci

NSU REACH and IPE Day

Background: Rates of depression have been rising steadily over the last several decades with more than 264 million people affected, making it one of the top three burdens globally. The pandemic has brought on a greater risk of depression. Forty-two percent of individuals surveyed in December 2020 by the US Census Bureau reported depressive symptoms. Many factors, including poor diet quality, play a role in the development of depression during traumatic events like the pandemic. A low-quality dietary pattern has been associated with obesity, low-grade chronic inflammation, dysbiosis, increased cortisol levels and monoamine neurotransmitter deficiency. Among others, these factors have …

An Ecophisiological Proposal To Manage Natural Grasslands: A Long Term Trial, F. L. F. De Quadros, D. Roberti, L. Marin, B. Kuinchtner, P. L. Nascimento

IGC Proceedings (1977-2023)

Natural grasslands on Southern Brazil comprise the so called “Rio de La Plata Grasslands” in South America. They are an important fodder source for ruminant pastoral systems and contribute to regional ecosystem services. Strength of these grasslands is its floristic diversity that poses a dilemma to farmers: how to choose management protocols that could be applied for hundreds of species. We propose to use a functional ecophysiological approach based on groups of grasses, the most abundant on aerial biomass of this natural grasslands. We clustered the most frequent grasses in two groups based on its leaf traits (leaf dry matter …

When The Natural Toxin Concentration In Crotalaria Increase In Japan?, M. Kaneko, N. Kato, I. Hattori

IGC Proceedings (1977-2023)

A green manure crop, sunn hemp (Crotalaria juncea L.), legumes, has a nematode-suppressive effect. It is also used as feed in India. However, it is not used as feed in Japan because it contains natural toxins: Pyrrolizidine alkaloids (PAs). PAs has the negative effects for not only livestock but also human health. The PAs, which are abundant in sunn hemp seeds and which are contained only slightly in leaves and stems. Therefore, if sunn hemp harvested before flowering, then no poison problem is posed by PAs. However, if it is harvested at the podding stage, a poisonous concentration of …

Variation Of Pollen Viability In Brachiaria Species And Opportunity In Increased Filled Seed Percentage, Weenaporn Juntasin, Sarayut Thaikua, Rattikan Poungkaew, Pichet Chanpeng, Sompon Waipanya, Yasuhiro Kawamoto

IGC Proceedings (1977-2023)

On pseudogamy process, pollen fertility affects endosperm development in Brachiaria apomictic hybrids. Also, it was well-known that self-incompatibility could affect the fertilization in cross pollination species. Evaluation of pollen viability and percentage of filled seed, and the demonstration of pollen induction technique for increasing filled seed percentage in Brachiaria spp. are presented in this paper. In the first experiment, 8 cultivars/breeding lines of Brachiaria, including 2 open-pollinated cultivars, an apomictic cultivar and 5 hybrids, were planted in randomized completely block design, with 3 replications at northeast Thailand. Each experimental unit consisted of 20 plants, 6 central plants were evaluated. …

Vol.49 N.31 February 17th 2022, Voice Media Ventures

Black Voice News

No abstract provided.

Temporal Trends Of Persistent Organic Pollutants In Sarasota Bay Common Bottlenose Dolphins (Tursiops Truncatus), John Kucklick, Ashley Boggs, Kevin Huncik, Amanda Moors, Elizabeth Davis, Gina Ylitalo, Mary Mcconnell, Christina Makris, Randall S. Wells

Scholarship and Professional Work – COPHS

No abstract provided.

Ms 041 Guide To Maurice J. Meynier, Md Papers (1904-1989), Maurice J. Meynier Jr

Manuscript Finding Aids

The Maurice J. Meynier, MD papers contains information about Dr. Meynier childhood, education and participation in World War II. Material includes correspondence, reprints, some handwritten manuscripts, certificates and diplomas, newspaper and magazine articles, brochures, glass slides, photographs and photographic slides. See more at MS 041.

2022-February-17-Five Years Of Caring For Patients With Als, University Marketing And Communication, East Tennessee State University

ETSU News

A Patient's Perspective

“The clinic has been my lifeline in knowing what to do to help ease the difficulties of this disease.”

Jean Peace, pictured at left with her daughter, Jennifer Humphrey

JOHNSON CITY, Tenn. (Feb. 17, 2022) – Before she was diagnosed with ALS, or amyotrophic lateral sclerosis, in March 2021, Jean Peace played tennis four days a week and enjoyed an active lifestyle that included power walking, kayaking and paddle boarding.

After her diagnosis, Peace, who lives in Kingsport, had to learn to navigate a new lifestyle – one that will soon include a motorized wheelchair and a …

Role Of Specialized Pro-Resolving Mediators In Reducing Neuroinflammation In Neurodegenerative Disorders, Jana Ponce, Arzu Ulu, Corrine Hanson, Erin Cameron-Smith, Jenna Wuebker, John Bertoni, Alfred Fisher, Ka-Chun Siu, Vivien Marmelat, Jiri Adamec, Danish Bhatti

Department of Biochemistry: Faculty Publications

Alzheimer’s disease (AD) and Parkinson’s disease (PD) are neurodegenerative disorders that affect millions of individuals worldwide. As incidence of these conditions increases with age, there will undoubtedly be an increased prevalence of cases in the near future. Neuroinflammation is a hallmark in the development and progression of neurodegenerative diseases and prevention or resolution of chronic neuroinflammation may represent a novel approach to treatment. The present review highlights the potential of the anti-inflammatory and pro-resolving effects of polyunsaturated fatty acid (PUFA)- derived mediators (Specialized Pro-resolving Mediators—SPM) in neurodegenerative disorders. PUFA-derived SPM are biosynthesized in response to chemicals produced from acute inflammatory …

The Weekly Challenger, February 17, 2022, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The February 17, 2022, issue of The Weekly Challenger.

Gc Minutes Feb 17, 2022, Graduate Council

Graduate Council Minutes

No abstract provided.

Assessing Infant Cognition In Field Settings Using Eye-Tracking: A Pilot Cohort Trial In Sierra Leone, Jukka Leppänen, Julius Butcher, Claire Godbout, Kevin Stephenson, D. Taylor Hendrixson, Stacy Griswold, Beatrice Rogers, Patrick Webb, Aminata Koroma, Mark Manary

Open Access Publications

OBJECTIVES: To investigate the feasibility of eye-tracking-based testing of the speed of visual orienting in malnourished young children at rural clinics in Sierra Leone.

DESIGN: Prospective dual cohort study nested in a cluster-randomised trial.

SETTING: 8 sites participating in a cluster-randomised trial of supplementary feeding for moderate acute malnutrition (MAM).

PARTICIPANTS: For the MAM cohort, all infants aged 7-11 months at the eight sites were enrolled, 138 altogether. For controls, a convenience sample of all non-malnourished infants aged 7-11 months at the same sites were eligible, 60 altogether. A sample of 30 adults at the sites also underwent eye-tracking tests …

Novel Role Of Ghrelin Receptor In Gut Dysbiosis And Experimental Colitis In Aging, Ji Yeon Noh, Chia-Shan Wu, Jennifer A A Deluca, Sridevi Devaraj, Arul Jayaraman, Robert C Alaniz, Xiao-Di Tan, Clinton D Allred, Yuxiang Sun

Faculty, Staff and Students Publications

Chronic low-grade inflammation is a hallmark of aging, which is now coined as inflamm-aging. Inflamm-aging contributes to many age-associated diseases such as obesity, type 2 diabetes, cardiovascular disease, and inflammatory bowel disease (IBD). We have shown that gut hormone ghrelin, via its receptor growth hormone secretagogue receptor (GHS-R), regulates energy metabolism and inflammation in aging. Emerging evidence suggests that gut microbiome has a critical role in intestinal immunity of the host. To determine whether microbiome is an integral driving force of GHS-R mediated immune-metabolic homeostasis in aging, we assessed the gut microbiome profiles of young and old GHS-R global knockout …

Repair-Assisted Damage Detection Reveals Biological Disparities In Prostate Cancer Between African Americans And European Americans, Kimiko L Krieger, Jie H Gohlke, Kevin J Lee, Danthasinghe Waduge Badrajee Piyarathna, Patricia D Castro, Jeffrey A Jones, Michael M Ittmann, Natalie R Gassman, Arun Sreekumar

Faculty, Staff and Students Publications

African Americans (AA) are two times more likely to be diagnosed with and succumb to prostate cancer (PCa) compared to European Americans (EA). There is mounting evidence that biological differences in these tumors contribute to disparities in patient outcomes. Our goal was to examine the differences in DNA damage in AA and EA prostate tissues. Tissue microarrays with matched tumor-benign adjacent pairs from 77 AA and EA PCa patients were analyzed for abasic sites, oxidative lesions, crosslinks, and uracil content using the Repair Assisted Damage Detection (RADD) assay. Our analysis revealed that AA PCa, overall, have more DNA damage than …