Medicine and Health Sciences Commons^™

Computational Simulation Of The Predicted Dosimetric Impact Of Adjuvant Yttrium-90 Pet/Ct-Guided Percutaneous Ablation Following Radioembolization, Alexander S. Pasciak, Abigail Lin, Christos Georgiades, Laura K. Findeiss, Shannon Kauffman, Yong C. Bradley

Faculty Publications and Other Works -- UT Graduate School of Medicine

Background: 90Y PET/CT post-radioembolization imaging has demonstrated that the distribution of 90Y in a tumor can be non-uniform. Using computational modeling, we predicted the dosimetric impact of post-treatment 90Y PET/CT-guided percutaneous ablation of the portions of a tumor receiving the lowest absorbed dose. A cohort of fourteen patients with non-resectable liver cancer previously treated using 90Y radioembolization were included in this retrospective study. Each patient exhibited potentially under-treated areas of tumor following treatment based on quantitative 90Y PET/CT. 90Y PET/CT was used to guide electrode placement for simulated adjuvant radiofrequency ablation in areas of tumor receiving the lowest dose. The …

Ada News - 12/12/2016, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Impact Of Wisconsin Medicaid Policy Change On Dental Sealant Utilization, Christopher Okunseri, Elaye Okunseri, Raul I. Garcia, Cesar Gonzales, Alexis Vistocky, Aniko Szabo

School of Dentistry Faculty Research and Publications

Background

In September 2006, Wisconsin Medicaid changed its policy to allow nondentists to become certified Medicaid providers and to bill for sealants in public health settings.

Objective

This study examined changes in patterns of dental sealant utilization in first molars of Wisconsin Medicaid enrollees associated with a policy change.

Data Source

The Electronic Data Systems of Medicaid Evaluation and Decision Support for Wisconsin from 2001 to 2009.

Study Design

Retrospective claims data analysis of Wisconsin Dental Medicaid for children aged 6-16 years.

Principal Findings

A total of 479,847 children followed up for 1,441,300 person-years with 64,546 visits were analyzed. The …

Synthesis Of Rhamnosylated Arginine Glycopeptides And Determination Of The Glycosidic Linkage In Bacterial Elongation Factor P, Siyao Wang, Leo Corcilius, Phillip B. Sharp, Andrei Rajkovic, Michael Ibba, Benjamin L. Parker, Richard J. Payne

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

A new class of N-linked protein glycosylation – arginine rhamnosylation – has recently been discovered as a critical modification for the function of bacterial elongation factor P (EF-P). Herein, we describe the synthesis of suitably protected α- and β-rhamnosylated arginine amino acid “cassettes” that can be directly installed into rhamnosylated peptides. Preparation of a proteolytic fragment of Pseudomonas aeruginosa EF-P bearing both α- and β-rhamnosylated arginine enabled the unequivocal determination of the native glycosidic linkage to be α through 2D NMR and nano-UHPLC-tandem mass spectrometry studies.

Medical School Watercooler Newsletter - December 11, 2016, Lindsey Lyle

Watercooler Newsletter

This is the December 11, 2016 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents Include:

• University of South Alabama Named to Alabama’s Regional Autism Network
• Med School Café- Expert Advice for the Community
• USA Welcomes Dr. Wadad Mneimneh

Medical School Watercooler Newsletter - December 4, 2016, Lindsey Lyle

Watercooler Newsletter

This is the December 4, 2016 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents Include:

• USA Basic Medical Science Students Defend Doctoral Dissertations
• 10th Annual COM Research Forum Winners Announced
• Josh Braswell of Mobile Selected as Floragraph Honoree on Donate Life Float in Rose Parade
• College of Medicine Accepting Nominations for Faculty Assembly Positions
• Dec. 8 DSS to Feature Dr. Karla Satchell

Kaempferol-Phospholipid Complex: Formulation, And Evaluation Of Improved Solubility, In Vivo Bioavailability, And Antioxidant Potential Of Kaempferol, Darshan R. Telange, Arun T. Patil, Anil M. Pethe, Amol A. Tatode, Sridhar Anand, Vivek S. Dave

Pharmacy Faculty/Staff Publications

The current work describes the formulation and evaluation of a phospholipid complex of kaempferol toenhance the latter’s aqueous solubility, in vitro dissolution rate, in vivo antioxidant and hepatoprotectiveactivities, and oral bioavailability. The kaempferol-phospholipid complex was synthesized using a freeze-drying method with the formulation being optimized using a full factorial design (32) approach. The resultsinclude the validation of the mathematical model in order to ascertain the role of specific formulation andprocess variables that contribute favorably to the formulation’s development. The final product wascharacterized and confirmed by Differential Scanning Calorimetry (DSC), Fourier Transform InfraredSpectroscopy (FTIR), Proton Nuclear Magnetic Resonance Spectroscopy (1H-NMR), and …

Mobilising Expertise And Resources To Close The Radiotherapy Gap In Cancer Care., D Rodin, J Longo, T Sherertz, M M Shah, O Balagun, N Wendling, Jacob Van Dyk, C N Coleman, M J Xu, S Grover

Oncology Publications

Closing the gap in cancer care within low- and middle-income countries and in indigenous and geographically isolated populations in high-income countries requires investment and innovation. This is particularly true for radiotherapy, for which the global disparity is one of the largest in healthcare today. New models and paradigms and non-traditional collaborations have been proposed to improve global equity in cancer control. We describe recent initiatives from within the radiation oncology community to increase access to treatment, build the low- and middle-income countries' radiation oncology workforce, mobilise more professionals from within high-income countries and raise awareness of the global need for …

Effect Of Arginine On Oligomerization And Stability Of N-Acetylglutamate Synthase., N Haskins, A Mumo, P H Brown, Mendel Tuchman, Hiroki Morizono, L Caldovic

Genomics and Precision Medicine Faculty Publications

N-acetylglutamate synthase (NAGS; E.C.2.3.1.1) catalyzes the formation of N-acetylglutamate (NAG) from acetyl coenzyme A and glutamate. In microorganisms and plants, NAG is the first intermediate of the L-arginine biosynthesis; in animals, NAG is an allosteric activator of carbamylphosphate synthetase I and III. In some bacteria bifunctional N-acetylglutamate synthase-kinase (NAGS-K) catalyzes the first two steps of L-arginine biosynthesis. L-arginine inhibits NAGS in bacteria, fungi, and plants and activates NAGS in mammals. L-arginine increased thermal stability of the NAGS-K from Maricaulis maris (MmNAGS-K) while it destabilized the NAGS-K from Xanthomonas campestris (XcNAGS-K). Analytical gel chromatography and ultracentrifugation indicated tetrameric structure of the …

Differences In Utilization Of Dental Procedures By Children Enrolled In Wisconsin Medicaid And Delta Dental Insurance Plans, Pradeep Bhagavatula, Qun Xiang, Aniko Szabo, Fredrick Eichmiller, Christopher Okunseri

School of Dentistry Faculty Research and Publications

Background

Few studies have directly compared dental procedures provided in public and private insurance plans for enrollees living in dental health professional shortage areas (DHPSAs). We examined the rates for the different types of dental procedures received by 0–18-year-old children living in DHPSAs and non-DHPSAs who were enrolled in Medicaid and those enrolled under Delta Dental of Wisconsin (DDW) for years 2002 to 2008.

Methods

Medicaid and DDW dental claims data for 2002 to 2008 was analyzed. Enrollees were divided into DDW-DHPSA and non-DHPSA and Medicaid-DHPSA and non-DHPSA groups. Descriptive and multivariable analyses using over-dispersed Poisson regression were performed to …

Erratum To: Neonatal Hyperbilirubinemia In Infants With G6pd C.563c>T Variant, Bushra Moiz, Amna Nasir, Sarosh Ahmed Khan, Saleema Amin Kherani, Maqbool Qadir

Department of Pathology and Laboratory Medicine

No abstract provided.

To Keep Or Not To Keep…? A Look At Peripheral Ivs In The Medical-Surgical Setting, Jaime Mccabe Bsn, Rn, Jessica A. Duval Bsn, Rn

Patient Care Services / Nursing

No abstract provided.

Natural And Induced Mitochondrial Phosphate Carrier Loss: Differential Dependence Of Mitochondrial Metabolism And Dynamics And Cell Survival On The Extent Of Depletion., Erin L. Seifert, Aniko Gál, Michelle G. Acoba, Qipei Li, Lauren Anderson-Pullinger, Tünde Golenár, Cynthia Moffat, Neal Sondheimer, Steven M. Claypool, György Hajnóczky

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

The relevance of mitochondrial phosphate carrier (PiC), encoded by SLC25A3, in bioenergetics is well accepted. However, little is known about the mechanisms mediating the cellular impairments induced by pathological SLC25A3 variants. To this end, we investigated the pathogenicity of a novel compound heterozygous mutation in SLC25A3 First, each variant was modeled in yeast, revealing that substituting GSSAS for QIP within the fifth matrix loop is incompatible with survival on non-fermentable substrate, whereas the L200W variant is functionally neutral. Next, using skin fibroblasts from an individual expressing these variants and HeLa cells with varying degrees of PiC depletion, PiC loss of …

Epidemiology News, Georgia Southern University

Epidemiology News (2012-2018)

• Georgia Southern Examines Physical Activity Levels of Older Cancer Survivors

College Of Public Health News, Georgia Southern University

Jiann-Ping Hsu College of Public Health News (2011-2023)

• Georgia Southern Examines Physical Activity Levels Of Older Cancer Survivors

Allelic Variation In Cxcl16 Determines Cd3+ T Lymphocyte Susceptibility To Equine Arteritis Virus Infection And Establishment Of Long-Term Carrier State In The Stallion, Sanjay Sarkar, Ernest Bailey, Yun Young Go, R. Frank Cook, Ted Kalbfleisch, John E. Eberth, R. Lakshman Chelvarajan, Kathleen M. Shuck, Sergey Artiushin, Peter J. Timoney, Udeni B. R. Balasuriya

Maxwell H. Gluck Equine Research Center Faculty Publications

Equine arteritis virus (EAV) is the causative agent of equine viral arteritis (EVA), a respiratory, systemic, and reproductive disease of horses and other equid species. Following natural infection, 10–70% of the infected stallions can become persistently infected and continue to shed EAV in their semen for periods ranging from several months to life. Recently, we reported that some stallions possess a subpopulation(s) of CD3⁺ T lymphocytes that are susceptible to in vitro EAV infection and that this phenotypic trait is associated with long-term carrier status following exposure to the virus. In contrast, stallions not possessing the CD3⁺ T …

Analysis Of Global Radiotherapy Needs And Costs By Geographic Region And Income Level., E Zubizarreta, Jacob Van Dyk, Y Lievens

Oncology Publications

Recent years have seen various reviews on the lack of access to radiotherapy often based on geographic regions of the world such as Africa, Asia Pacific, Europe, Latin America and North America. Countries are often defined by their national income per capita levels based on World Bank definitions of high income, upper middle income, lower middle income and low income. Within the world regions, there are significant variations in gross national income (GNI) per capita among the different countries, and even within similar income levels, large variations exist. This report presents the actual status of radiotherapy and analyses the current …

Restoring Gait And Functional Mobility For A Patient With An Ischemic Stroke Through Physical Therapy: A Case Report, Colleen Kelly

Case Report Papers

Stroke is the primary cause of disability and care dependency in adults in the United States. Research has found that the risk of mortality post stroke can be greatly reduced through stroke rehabilitation. The purpose of this case report is to provide a framework of physical therapy rehabilitation that facilitated functional mobility and gait in a patient who experienced a stroke. The patient was a 50-year old male who was admitted to an inpatient rehabilitation hospital for physical therapy following a left middle cerebral artery ischemic stroke four days prior. The patient received three weeks of physical therapy after displaying …

Formulation And Characterization Of An Apigenin-Phospholipid Phytosome (Aplc) For Improved Solubility, In Vivo Bioavailability, And Antioxidant Potential, Darshan R. Telange, Arun T. Patin, Anil M. Pethe, Harshal Fegade, Sridhar Anand, Vivek S. Dave

Pharmacy Faculty/Staff Publications

The apigenin-phospholipid phytosome (APLC) was developed to improve the aqueous solubility, dissolution, in vivo bioavailability, and antioxidant activity of apigenin. The APLC synthesis was guided by a full factorial design strategy, incorporating specific formulation and process variables to deliver an optimized product. The design-optimized formulation was assayed for aqueous solubility, in vitro dissolution, pharmacokinetics, and antioxidant activity. The pharmacological evaluation was carried out by assessing its effects on carbon tetrachloride-induced elevation of liver function marker enzymes in a rat model. The antioxidant activity was assessed by studying its effects on the liver antioxidant marker enzymes. The developed model was validated …

Initiator Trna Genes Template The 3' Cca End At High Frequencies In Bacteria., David H. Ardell, Ya-Ming Hou

Department of Biochemistry and Molecular Biology Faculty Papers

BACKGROUND: While the CCA sequence at the mature 3' end of tRNAs is conserved and critical for translational function, a genetic template for this sequence is not always contained in tRNA genes. In eukaryotes and Archaea, the CCA ends of tRNAs are synthesized post-transcriptionally by CCA-adding enzymes. In Bacteria, tRNA genes template CCA sporadically.

RESULTS: In order to understand the variation in how prokaryotic tRNA genes template CCA, we re-annotated tRNA genes in tRNAdb-CE database version 0.8. Among 132,129 prokaryotic tRNA genes, initiator tRNA genes template CCA at the highest average frequency (74.1%) over all functional classes except selenocysteine and …

Pharmacotherapeutic Considerations For Individuals With Down Syndrome, Erik Hefti

Harrisburg University Faculty Works

Down syndrome (DS; trisomy 21) is the most common survivable disorder due to aneuploidy. Individuals with DS may experience multiple comorbid health problems including congenital heart defects, endocrine abnormalities, skin and dental problems, seizure disorders, leukemia, dementia, and obesity. These associated conditions may necessitate pharmacotherapeutic management with various drugs. The complex pathobiology of DS may alter drug disposition and drug response in some individuals. For example, reports have documented increased rates of adverse drug reactions in patients with DS treated for leukemia and dementia. Intellectual disability resulting from DS may impact adherence to medication regimens. In this review, we highlight …

Ca2+/Calmodulin/Mlck Pathway Initiates, And Rhoa/Rock Maintains, The Internal Anal Sphincter Smooth Muscle Tone., Satish Rattan

Division of Gastroenterology and Hepatology Faculty Papers

No abstract provided.

Wealth And Cardiovascular Health: A Cross-Sectional Study Of Wealth-Related Inequalities In The Awareness, Treatment And Control Of Hypertension In High-, Middle- And Low-Income Countries., Benjamin Palafox, Martin Mckee, Dina Balabanova, Khalid F. Khalid, Alvaro Jr Avezum, Ahmad Bahonar, Noorhassim Noorhassim, Jephat Chifamba, Clara K. Chow, Daniel J. Corsi, Gilles R. Dagenais, Rafael Diaz, Rajeev Gupta, Romaina Iqbal, Manmeet Kaur, Rasha Khatib, Annamarie Kruger, Iolanthe Marike Kruger, Fernando Lanas, Patricio Lopez-Jaramillo, Fu Minfan, Viswanathan Mohan, Prem K. Mony, Aytekin Oguz, Lia M. Palileo-Villanueva, Pablo Perel, Paul Poirier, Sumathy Rangarajan, Lei Rensheng, Annika Rosengren, Biju Soman, David Stuckler, S. V. Subramania, Koon Teo, Lungiswa P. Tsolekile, Andreas Wielgosz, Peng Yaguang, Karen Yeates, Mo Yongzhen, Khalid Yusoff, Rita Yusuf, Afzalhussein Yusufali, Katarzyna Zatońska, Salim Yusuf

Community Health Sciences

BACKGROUND:

Effective policies to control hypertension require an understanding of its distribution in the population and the barriers people face along the pathway from detection through to treatment and control. One key factor is household wealth, which may enable or limit a household's ability to access health care services and adequately control such a chronic condition. This study aims to describe the scale and patterns of wealth-related inequalities in the awareness, treatment and control of hypertension in 21 countries using baseline data from the Prospective Urban and Rural Epidemiology study.

METHODS:

A cross-section of 163,397 adults aged 35 to 70 …

Voice And Communication Therapy For The Transgender Or Transsexual Client: Service Delivery And Treatment Options, Carly J. Clark

Graduate Independent Studies - Communication Sciences and Disorders

TG/TS individuals often face discrimination when seeking health care services such as provider judgment. Further, TG/TS individuals may be unaware of culturally competent service providers or the range of services that exist to aid them in their transition. Through extensive review of the literature, these issues will be highlighted in the coming pages to help future clients and clinicians gain the information necessary to obtain and provide effective interventions, respectively.

Birth Weight And Risk Of Ischemic Heart Disease: A Mendelian Randomization Study, Shiu Lun Au Yeung, Shi Lin Lin, Albert Martin Li, C. Mary Schooling

Publications and Research

Low birth weight is a risk factor for cardiovascular disease. However, the association could be confounded by many factors. We used Mendelian randomization to clarify the role of birth weight in ischemic heart disease (IHD) and lipids. We used all 7 single nucleotide polymorphisms (SNPs) independently contributing to birth weight at genome wide significance (p < 5 × 10−8) in separate sample instrumental variable analysis to estimate the effect of birth weight on IHD using the CARDIoGRAMplusC4D 1000 Genomes based GWAS case (n = 60,801)-control (n = 123,504) study and on lipids using GLGC (n = 188,577). Higher genetically predicted birth weight was associated with lower risk of IHD (odds ratio (OR) 0.96 per 100 grams, 95% confidence interval (CI) 0.93 to 0.99), but the association was not robust to sensitivity analyses excluding SNPs related to height or use of weighted median methods. Genetically predicted birth weight was not associated with low density lipoprotein cholesterol or triglycerides, but was associated with lower high density lipoprotein cholesterol (−0.014 standard deviation, 95% CI −0.027 to −0.0005) and the association was more robust to the sensitivity analyses. Our study does not show strong evidence for an effect of birth weight on IHD and lipids.

Plasmodium Falciparum Infection Status Among Children With Schistosoma In Sub-Saharan Africa: A Systematic Review And Meta-Analysis, Abraham Degarege, Dawit Degarege, Emir Veledar, Berhanu Erko, Mathieu Nacher, Consuelo Beck Sague, Purnima Madhivanan

Department of Epidemiology

A clear understanding of the epidemiology of malaria during Schistosoma co-infection is essential to inform decisions on appropriate control strategies for schistosomiasis and malaria in SSA. In this systematic review and meta-analysis, we synthesized evidence on the nature of relationship of S. haematobium and S. mansoni infection with the prevalence/incidence of P. falciparum infection, density of the parasite and related reduction in haemoglobin level among children in SSA. We searched all published articles available in PubMed, Embase, Cochrane library and CINAHL databases before May 20, 2015 without any language restriction. We found five cross-sectional and seven prospective …

Sex And Race/Ethnicity Differences In Following Dietary And Exercise Recommendations For U.S. Representative Sample Of Adults With Type 2 Diabetes, Joan A. Vaccaro, Fatma G. Huffman

Department of Dietetics and Nutrition

This study examined sex by race/ethnicity differences in medical advice received for diet and exercise with corresponding health behaviors of a U.S. representative sample of adults with type 2 diabetes (N = 1,269). Data from the National Health and Nutrition Examination Surveys for 2011-2014 for 185 Mexican Americans, 123 Other Hispanics, 392 non-Hispanic Blacks, 140 non-Hispanic Asians, and 429 non-Hispanic Whites were analyzed using logistic regression analyses. Reporting being given dietary and exercise advice was positively associated with reporting following the behavior. There were differences in sex and sex by race/ethnicity for reporting receiving medical advice and performing the …

Community Health News, Georgia Southern University

Community Health Department News (2011-2018)

• Georgia Southern Senior Honored as ESG Founder’s Award Winner

E-Learning For Research Capacity Strengthening In Sexual And Reproductive Health: The Experience Of The Geneva Foundation For Medical Education And Research And The Department Of Reproductive Health And Research, World Health Organization, Karim Abawi, Venkatraman Chandra-Mouli, Igor Toskin, Mario Philip Festin, Lynn Gertiser, Raqibat Idris, Hanan Hamamy, Moazzam Ali, Ameyo Masakhwe Bonventure, Marleen Temmerman, Aldo Campana

Obstetrics and Gynaecology, East Africa

Abstract: Technological advancement has resulted in the increasing use of e-learning and online education, initially in high-income countries and increasingly in low- and middle-income countries.

Background: In 2010, the Geneva Foundation for Medical Education and Research, in collaboration with the World Health Organization and partner institutions, developed an online postgraduate course “From Research to Practice: Training Course in Sexual and Reproductive Health Research”. This course takes advantage of the advancing Internet technology to provide training opportunities to health professionals mostly from low- and middle-income countries whose access to quality education is constrained by time, financial resources, or both.

Case presentation: …

Assessment Of Iron Sucrose Use At A Community-Based Hospital, Ada Jalice, Mercedes Frias, Yarelys Garcia

All Publications

No abstract provided.