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https://www.readbyqxmd.com/read/28641072/overweight-obesity-and-extreme-obesity-among-mississippi-adults-2001-2010-and-2011-2015
#1
Vincent L Mendy, Rodolfo Vargas, Gerri Cannon-Smith, Marinelle Payton
INTRODUCTION: In 2015, about 1.5 million adults in Mississippi were overweight or obese. Obesity is associated with increased risk for diabetes and cardiovascular problems. We examined trends in the prevalence of overweight, obesity, and extreme obesity from 2001 through 2010 and 2011 through 2015. METHODS: We used data from the Mississippi Behavioral Risk Factor Surveillance System to analyze trends in the prevalence of overweight, obesity, and extreme obesity among adults from 2001 through 2010 and 2011 through 2015...
June 22, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28639329/estimating-abundance-without-recaptures-of-marked-pallid-sturgeon-in-the-mississippi-river
#2
Nicholas A Friedenberg, Jan J Hoover, Krista Boysen, K Jack Killgore
Abundance estimates are essential for estimating the viability of populations and the risks posed by alternative management actions. An effort to estimate abundance via a repeated mark-recapture experiment may fail to recapture marked individuals. We present a framework for obtaining lower bounds on abundance in the absence of recaptures for both panmictic and spatially-structured populations. We applied this nil-recapture method to data from a 12-year survey of pallid sturgeon (Scaphirhynchus albus) in the lower and middle Mississippi River; none of the 241 individuals marked were recaptured in the survey...
June 22, 2017: Conservation Biology: the Journal of the Society for Conservation Biology
https://www.readbyqxmd.com/read/28634620/new-data-on-neodiplostomum-americanum-chandler-and-rausch-1947-digenea-diplostomidae-in-the-great-horned-owl-bubo-virginianus-gmelin-1788-and-the-eastern-screech-owl-megascops-asio-linnaeus-1758-in-mississippi-usa
#3
Ethan T Woodyard, Thomas G Rosser, Matt J Griffin
Neodiplostomum americanum Chandler and Rausch, 1947 has been reported from six species of owls in North America. At present, there are no molecular data for this species and gene sequence data from Neodiplostomum Railliet, 1919 are limited. A freshly deceased specimen of the Great Horned Owl Bubo virginianus Gmelin, 1788 and a freshly deceased specimen of the Eastern Screech Owl Megascops asio Linnaeus, 1758 were collected in Oktibbeha County, Mississippi in 2014 and 2016, respectively. Neodiplostomum americanum were recovered from both hosts...
June 20, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28628233/spatial-and-temporal-trends-of-poly-and-perfluoroalkyl-substances-in-fish-fillets-and-water-collected-from-pool-2-of-the-upper-mississippi-river
#4
John L Newsted, Ryan Holem, Cleston Lange, Mark Ellefson, Gary Hohenstein, William Reagen, Susan Wolf
In 2011, poly- and perfluoroalkyl substances (PFASs) were analyzed in surface water and fish fillet samples taken from Pool 2 of the Upper Mississippi River, a 33-mile stretch inclusive of the Minneapolis/St. Paul, Minnesota metropolitan area. Approximately 100 each of bluegill (BGS), freshwater drum (FWD), smallmouth bass (SMB), and white bass (WHB) were sampled within the study area. Surface water samples were also collected from each of the 10 sampling reaches established for the study. Water and fillet samples were analyzed for perfluorinated carboxylic acids (PFCAs) (C4-C12), perfluorinated sulfonic acids (PFSAs) (C4, C6, and C8), and perfluorooctane sulfonamide (FOSA)...
June 19, 2017: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/28626503/does-a-free-office-visit-affect-primary-care-seeking-behavior-a-study-of-new-exchange-health-plan-enrollees-in-mississippi
#5
Bettina M Beech, Tristan Cordier, Laura E Happe, Laura Trunk, Gilbert S Haugh, Richard Kwong, Vipin Gopal, Roy A Beveridge
BACKGROUND: Given the positive association between primary care and overall health, several health plans are offering doctors' visits without patient copay, with the intent to increase primary care use. However, the effectiveness of these offers has not been established in the literature. OBJECTIVE: To evaluate the impact of a free primary care provider (PCP) office visit offered by a health plan on primary care-seeking behaviors. METHODS: This nonrandomized concurrent control study used event/trials logistic regression to compare the differences in primary care utilization between new exchange enrollees in Mississippi who were offered a free nonpreventive PCP visit and concurrent controls from Georgia and Tennessee who were not offered a free visit, between January 1, 2014, and December 31, 2014, which was the first year of the exchange plans...
April 2017: American Health & Drug Benefits
https://www.readbyqxmd.com/read/28621176/women-s-decision-making-about-self-protection-during-sexual-activity-in-the-deep-south-of-the-usa-a-grounded-theory-study
#6
Deborah Konkle-Parker, Katherine Fouquier, Kaitlin Portz, Linnie Wheeless, Trisha Arnold, Courtney Harris, Janet Turan
Many women continue to become infected with HIV, particularly in the Southeastern USA, despite widespread knowledge about methods to prevent its sexual transmission. This grounded theory investigation examined the decision-making process women use to guide their use or non-use of self-protective measures when engaging in sexual activity. Participants included women in the Mississippi cohort of the Women's Interagency HIV Study who were infected with or at high risk for HIV. Theoretical sampling was used to recruit a sample of 20 primarily African American women aged between 26 and 56 years, living in rural and urban areas...
June 16, 2017: Culture, Health & Sexuality
https://www.readbyqxmd.com/read/28619008/trends-in-mortality-rates-by-subtypes-of-heart-disease-in-mississippi-1980-2013
#7
Vincent L Mendy, Rodolfo Vargas, Marinelle Payton
BACKGROUND: Heart disease (HD) is the leading cause of death among Mississippians. However, trends in mortality rates for HD subtypes in Mississippi have not been adequately described. This study examined trends in mortality rates for HD subtypes among adults in Mississippi from 1980 through 2013. METHODS: We used Mississippi Vital Statistics data to calculate age-specific mortality rates for HD subtypes for Mississippians age 35 and older. Cases were identified via underlying cause of death codes from the International Classification of Diseases, Ninth Revision (ICD-9) and Tenth Revision (ICD-10)...
June 15, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28612354/quantifying-disparities-in-accessibility-and-availability-of-pediatric-primary-care-across-multiple-states-with-implications-for-targeted-interventions
#8
Monica Gentili, Pravara Harati, Nicoleta Serban, Jean O'Connor, Julie Swann
OBJECTIVE: To quantify disparities in accessibility and availability of pediatric primary care by modeling interventions across multiple states that compare publicly insured versus privately insured children, and urban versus rural communities. DATA SOURCES: Secondary data sources include 2013 National Plan and Provider Enumeration System, 2009 MAX Medicaid claims, 2012 American Community Survey. STUDY DESIGN: The study models accessibility and availability of care for all children in seven states...
June 13, 2017: Health Services Research
https://www.readbyqxmd.com/read/28610038/morphological-and-genetic-evolution-in-eastern-populations-of-the-i-macrhybopsis-i-i-aestivalis-i-complex-cypriniformes-cyprinidae-with-the-descriptions-of-four-new-species
#9
Carter R Gilbert, Richard L Mayden, Steven L Powers
For many years the North American cyprinid fish Macrhybopsis aestivalis (common name: Speckled Chub) was regarded as a single widespread and morphologically variable species, occurring in rivers throughout much of the Mississippi Valley and geographically adjacent eastern Gulf slope drainages, west to the Rio Grande basin in Texas, New Mexico, and Mexico. Eisenhour (1997) completed a morphological study of western populations of the Speckled Chub, the results of which appeared thereafter in published form (Eisenhour 1999, 2004)...
March 30, 2017: Zootaxa
https://www.readbyqxmd.com/read/28609872/review-of-continental-north-and-central-american-paracloeodes-day-1955-ephemeroptera-baetidae-including-description-of-a-new-species-from-minnesota-u-s-a
#10
Paulo Vilela Cruz, Andrew K Usher, Luke M Jacobus
Paracloeodes Day is a western hemisphere genus with 20 species, but only three of these valid species are known from continental North and Central America. Based on available literature comparisons, species-level identifications of these three species can be difficult. Considering the apparent similarity between them, the main objective of this study was to examine type and other material housed in the Purdue Entomological Research Collection and the University of Minnesota in order to evaluate species status and to elucidate additional diagnostic characters...
May 9, 2017: Zootaxa
https://www.readbyqxmd.com/read/28604921/association-of-educational-attainment-with-lifetime-risk-of-cardiovascular-disease-the-atherosclerosis-risk-in-communities-study
#11
Yasuhiko Kubota, Gerardo Heiss, Richard F MacLehose, Nicholas S Roetker, Aaron R Folsom
Importance: Estimates of lifetime risk may help raise awareness of the extent to which educational inequalities are associated with risk of cardiovascular disease (CVD). Objective: To estimate lifetime risks of CVD according to categories of educational attainment. Design, Setting, and Participants: Participants were followed from 1987 through December 31, 2013. All CVD events (coronary heart disease, heart failure, and stroke) were confirmed by physician review and International Classification of Diseases codes...
June 12, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28586285/improving-the-health-of-rural-america-s-chronically-ill-a-case-study-of-a-patient-centered-medical-home-clinic-in-mississippi
#12
Wesley James, Karen Matthews, Peter Albrecht, Anna Church
No abstract text is available yet for this article.
June 6, 2017: Population Health Management
https://www.readbyqxmd.com/read/28571624/reprint-of-cyp1a-protein-expression-and-catalytic-activity-in-double-crested-cormorants-experimentally-exposed-to-deepwater-horizon-mississippi-canyon-252-oil
#13
Courtney R Alexander, Michael J Hooper, Dave Cacela, Kim D Smelker, Caleshia S Calvin, Karen M Dean, Steve J Bursian, Fred L Cunningham, Katie C Hanson-Dorr, Katherine E Horak, John P Isanhart, Jane Link, Susan A Shriner, Céline A J Godard-Codding
Double-crested cormorants (Phalacrocorax auritus, DCCO) were orally exposed to Deepwater Horizon Mississippi Canyon 252 (DWH) oil to investigate oil-induced toxicological impacts. Livers were collected for multiple analyses including cytochrome P4501A (CYP1A) enzymatic activity and protein expression. CYP1A enzymatic activity was measured by alkoxyresorufin O-dealkylase (AROD) assays. Activities specific to the O-dealkylation of four resorufin ethers are reported: benzyloxyresorufin O-debenzylase (BROD), ethoxyresorufin O-deethylase (EROD), methoxyresorufin O-demethylase (MROD), and pentoxyresorufin O-depentylase (PROD)...
May 29, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28571622/reprint-of-development-of-methods-for-avian-oil-toxicity-studies-using-the-double-crested-cormorant-phalacrocorax-auritus
#14
Fred Cunningham, Karen Dean, Katie Hanson-Dorr, Kendal Harr, Kate Healy, Katherine Horak, Jane Link, Susan Shriner, Steven Bursian, Brian Dorr
Oral and external dosing methods replicating field exposure were developed using the double crested cormorant (DCCO) to test the toxicity of artificially weathered Deepwater Horizon Mississippi Canyon 252 oil. The majority of previous oil dosing studies conducted on wild-caught birds used gavage methods to dose birds with oil and determine toxicity. However, rapid gut transit time of gavaged oil likely reduces oil absorption. In the present studies, dosing relied on injection of oil into live feeder fish for oral dosing of these piscivorous birds, or applying oil to body contour feathers resulting in transdermal oil exposure and oral exposure through preening...
May 29, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28570901/hypoxia-exacerbates-the-cardiotoxic-effect-of-the-polycyclic-aromatic-hydrocarbon-phenanthrene-in-danio-rerio
#15
Alysha D Cypher, Joanna Consiglio, Brian Bagatto
The Deepwater Horizon oil spill of 2010 released a mixture of polycyclic aromatic hydrocarbons (PAHs) into the Gulf of Mexico presenting a complex exposure regime for native species. Concurrently, the Gulf has experienced an increase in hypoxic events due to agricultural runoff from the Mississippi River outflow. This combination presents a unique physiological challenge to native species and a challenge for researchers. The purpose of this study was to determine how the cardiotoxic PAH, phenanthrene interacts with hypoxia to affect the cardiovascular system of larval zebrafish (Danio rerio)...
May 19, 2017: Chemosphere
https://www.readbyqxmd.com/read/28560100/the-first-reported-ceratopsid-dinosaur-from-eastern-north-america-owl-creek-formation-upper-cretaceous-mississippi-usa
#16
Andrew A Farke, George E Phillips
Ceratopsids ("horned dinosaurs") are known from western North America and Asia, a distribution reflecting an inferred subaerial link between the two landmasses during the Late Cretaceous. However, this clade was previously unknown from eastern North America, presumably due to limited outcrop of the appropriate age and depositional environment as well as the separation of eastern and western North America by the Western Interior Seaway during much of the Late Cretaceous. A dentary tooth from the Owl Creek Formation (late Maastrichtian) of Union County, Mississippi, represents the first reported occurrence of Ceratopsidae from eastern North America...
2017: PeerJ
https://www.readbyqxmd.com/read/28559122/reprint-of-overview-of-avian-toxicity-studies-for-the-deepwater-horizon-natural-resource-damage-assessment
#17
S J Bursian, C R Alexander, D Cacela, F L Cunningham, K M Dean, B S Dorr, C K Ellis, C A Godard-Codding, C G Guglielmo, K C Hanson-Dorr, K E Harr, K A Healy, M J Hooper, K E Horak, J P Isanhart, L V Kennedy, J E Link, I Maggini, J K Moye, C R Perez, C A Pritsos, S A Shriner, K A Trust, P L Tuttle
The Oil Pollution Act of 1990 establishes liability for injuries to natural resources because of the release or threat of release of oil. Assessment of injury to natural resources resulting from an oil spill and development and implementation of a plan for the restoration, rehabilitation, replacement or acquisition of natural resources to compensate for those injuries is accomplished through the Natural Resource Damage Assessment (NRDA) process. The NRDA process began within a week of the Deepwater Horizon oil spill, which occurred on April 20, 2010...
May 27, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28558067/impact-of-insurance-coverage-on-utilization-of-pre-exposure-prophylaxis-for-hiv-prevention
#18
Rupa R Patel, Leandro Mena, Amy Nunn, Timothy McBride, Laura C Harrison, Catherine E Oldenburg, Jingxia Liu, Kenneth H Mayer, Philip A Chan
Pre-exposure prophylaxis (PrEP) can reduce U.S. HIV incidence. We assessed insurance coverage and its association with PrEP utilization. We reviewed patient data at three PrEP clinics (Jackson, Mississippi; St. Louis, Missouri; Providence, Rhode Island) from 2014-2015. The outcome, PrEP utilization, was defined as patient PrEP use at three months. Multivariable logistic regression was performed to determine the association between insurance coverage and PrEP utilization. Of 201 patients (Jackson: 34%; St. Louis: 28%; Providence: 28%), 91% were male, 51% were White, median age was 29 years, and 21% were uninsured; 82% of patients reported taking PrEP at three months...
2017: PloS One
https://www.readbyqxmd.com/read/28552450/factors-associated-with-pediatric-mortality-from-motor-vehicle-crashes-in-the-united-states-a-state-based-analysis
#19
Lindsey L Wolf, Ritam Chowdhury, Jefferson Tweed, Lori Vinson, Elena Losina, Adil H Haider, Faisal G Qureshi
OBJECTIVE: To examine geographic variation in motor vehicle crash (MVC)-related pediatric mortality and identify state-level predictors of mortality. STUDY DESIGN: Using the 2010-2014 Fatality Analysis Reporting System, we identified passengers <15 years of age involved in fatal MVCs, defined as crashes on US public roads with ≥1 death (adult or pediatric) within 30 days. We assessed passenger, driver, vehicle, crash, and state policy characteristics as factors potentially associated with MVC-related pediatric mortality...
May 25, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28547884/lack-of-transgene-and-glyphosate-effects-on-yield-and-mineral-and-amino-acid-content-of-glyphosate-resistant-soybean
#20
Stephen O Duke, Agnes M Rimando, Krishna N Reddy, James V Cizdziel, Nacer Bellaloui, David R Shaw, Martin M Williams, Jude E Maul
BACKGROUND: There has been controversy as to whether the glyphosate resistance gene and/or glyphosate applied to glyphosate-resistant (GR) soybean affect the content of cationic minerals (especially Mg, Mn, and Fe), yield and amino acid content of GR soybean. A two-year field study (2013 and 2014) examined these questions at sites in Mississippi, USA. RESULTS: There were no effects of glyphosate, the GR transgene, or field crop history (for a field with both no history of glyphosate use versus one with a long history of glyphosate use) on grain yield...
May 25, 2017: Pest Management Science
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