keyword
MENU ▼
Read by QxMD icon Read
search

Native

keyword
https://www.readbyqxmd.com/read/29161690/catechins-blunt-the-effects-of-oxldl-and-its-primary-metabolite-phosphatidylcholine-hydroperoxide-on-endothelial-dysfunction-through-inhibition-of-oxidative-stress-and-restoration-of-enos-in-rats
#1
Hao-Hsiang Chang, Chen-Yen Chien, Kuo-Hsin Chen, Shih-Chung Huang, Chiang-Ting Chien
BACKGROUND/AIMS: We explored the effects of catechins (decaffeinated green tea extracts containing (-)-epicatechin, (-)-epigallocatechin, (-)-epicatechin gallate and (-)-epigallocatechin gallate) on atherosclerosis risk factors, oxidized low-density lipoprotein (oxLDL) and its primary metabolite, phosphatidylcholine hydroperoxide (PCOOH) induced oxidative injury in cultured endothelial cell line and rats. METHODS: We used endothelial cell line and male Wistar rats to determine the effect of catechins on oxLDL or PCOOH induced oxidative injury including apoptosis, H2O2 level, vascular responses and urinary 8-isoprostane and nitrite/nitrate concentration...
November 22, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/29161511/a-customizable-flow-injection-system-for-automated-high-throughput-and-time-sensitive-ion-mobility-spectrometry-and-mass-spectrometry-measurements
#2
Daniel J Orton, Malak M Tfaily, Ronald J Moore, Brian L LaMarche, Xueyun Zheng, Thomas L Fillmore, Rosalie K Chu, Karl K Weitz, Matthew E Monroe, Ryan T Kelly, Richard D Smith, Erin Shammel Baker
To better understand disease conditions and environmental perturbations, multi-omic studies combining proteomic, lipidomic, and metabolomic analyses are vastly increasing in popularity. In a multi-omic study, a single sample is typically extracted in multiple ways and various analyses are performed using different instruments. Thus, one sample becomes many measurements, making high throughput and reproducible evaluations a necessity. One way to address the numerous samples and varying instrumental conditions is to utilize a flow injection analysis (FIA) system for rapid sample injection...
November 21, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29161456/integrated-care-with-indigenous-populations-a-systematic-review-of-the-literature
#3
Melissa E Lewis, Laurelle L Myhra
INTRODUCTION: The integration of behavioral health into medical care is related to positive results including improved patient health outcomes, provider satisfaction, and cost-offset. Indigenous people suffer from the highest health disparities in the nation and disproportionately experience barriers to health care; yet it is unknown if integrated care is effective for this population. METHODS: A systematic literature review was completed on the state of integrated care at Indigenous-serving health care sites in 2014 and was updated in 2016...
2017: American Indian and Alaska Native Mental Health Research: the Journal of the National Center
https://www.readbyqxmd.com/read/29161455/responding-to-concerning-posts-on-social-media-insights-and-solutions-from-american-indian-and-alaska-native-youth
#4
Jesse Gritton, Stephanie Craig Rushing, David Stephens, Thomas Ghost Dog, Bradley Kerr, Megan A Moreno
PURPOSE: This study aimed to understand American Indian and Alaska Native (AI/AN) adolescents' perspectives on concerning social media posts, including those expressing suicidal intent. METHODS: A purposive sample of AI/AN youth were recruited; trained facilitators conducted focus groups. Participants discussed experiences viewing concerning posts on social media. Qualitative analysis used the constant comparative method. RESULTS: A total of 32 AI/AN youth ages 14-22 participated...
2017: American Indian and Alaska Native Mental Health Research: the Journal of the National Center
https://www.readbyqxmd.com/read/29161454/religious-and-spiritual-practices-among-home-less-urban-american-indians-and-alaska-natives-with-severe-alcohol-problems
#5
Dennis C Wendt, Susan E Collins, Lonnie A Nelson, Kelly Serafini, Seema L Clifasefi, Dennis M Donovan
Engagement in religious and spiritual practices may be protective for homeless individuals with alcohol-related problems. However, little is known in this regard for urban-dwelling American Indians and Alaska Natives (AI/ANs) who have disproportionately high rates of homelessness and co-occurring alcohol use problems. Using secondary data from a nonrandomized controlled study testing a Housing First intervention, AI/AN participants (n = 52) and non-AI/AN participants (n = 82) were compared on demographic variables, alcohol use problems, religious affiliations, and religious/spiritual practices (importance, frequency, and type)...
2017: American Indian and Alaska Native Mental Health Research: the Journal of the National Center
https://www.readbyqxmd.com/read/29161453/comparison-of-american-indian-and-non-native-basc-2-self-report-adolescent-scores
#6
Georgette Yetter, Victoria M Foutch
BASC-2 SRP-A scores of 162 American Indian (AI) youth were compared with those of an ethnically diverse sample (N = 200) to explore group equivalence. A MANOVA indicated group differences among the five composites. AIs outscored non-Natives in Inattention/Hyperactivity. We examined AIs' ADHD scores in relation to their acculturation strategies, measured using the Bicultural Ethnic Identity Scale. Culturally marginalized AIs (low White and low Indian acculturation) reported stronger ADHD symptoms than bicultural, assimilated, or separated youth...
2017: American Indian and Alaska Native Mental Health Research: the Journal of the National Center
https://www.readbyqxmd.com/read/29161452/psychometric-examination-of-the-center-for-epidemiologic-studies-depression-scale-with-older-american-indians-the-native-elder-care-study
#7
Marc Schure, R Turner Goins
Measuring mental health accurately is an important endeavor for screening purposes. Depression scales, such as the Center for Epidemiologic Studies Depression (CES-D) scale, have been well-established among different populations. Yet, little work has been done to examine the reliability and validity of the CES-D among older American Indians and Alaska Natives. The purpose of our study was to examine the factor structure, reliability, and concurrent validity of the full 20-item and abbreviated 12-item CES-D scale with a sample of older American Indians...
2017: American Indian and Alaska Native Mental Health Research: the Journal of the National Center
https://www.readbyqxmd.com/read/29161322/altered-juvenile-fish-communities-associated-with-invasive-halophila-stipulacea-seagrass-habitats-in-the-u-s-virgin-islands
#8
Lauren K Olinger, Sarah L Heidmann, Allie N Durdall, Colin Howe, Tanya Ramseyer, Sara G Thomas, Danielle N Lasseigne, Elizabeth J Brown, John S Cassell, Michele M Donihe, Mareike D Duffing Romero, Mara A Duke, Damon Green, Paul Hillbrand, Kristin R Wilson Grimes, Richard S Nemeth, Tyler B Smith, Marilyn Brandt
Caribbean seagrass habitats provide food and protection for reef-associated juvenile fish. The invasive seagrass Halophila stipulacea is rapidly altering these seascapes. Since its arrival in the Caribbean in 2002, H. stipulacea has colonized and displaced native seagrasses, but the function of this invasive seagrass as a juvenile fish habitat remains unknown. To compare diversity, community structure, and abundance of juvenile fish between H. stipulacea and native seagrass beds, fish traps were deployed in four nearshore bays around St...
2017: PloS One
https://www.readbyqxmd.com/read/29161305/impact-of-austropuccinia-psidii-myrtle-rust-on-myrtaceae-rich-wet-sclerophyll-forests-in-south-east-queensland
#9
Geoff Pegg, Tamara Taylor, Peter Entwistle, Gordon Guymer, Fiona Giblin, Angus Carnegie
In April 2010, Austropuccinia psidii (formerly Puccinia psidii) was detected for the first time in Australia on the central coast of New South Wales. The fungus spread rapidly along the east coast and can now be found infecting vegetation in a range of native forest ecosystems with disease impacts ranging from minor leaf spots to severe shoot and stem blight and tree dieback. Localised extinction of some plant species has been recorded. In 2014, the impact of A. psidii was observed for the first time in a wet sclerophyll site with a rainforest understory, dominated by species of Myrtaceae, in Tallebudgera Valley, south east Queensland, Australia...
2017: PloS One
https://www.readbyqxmd.com/read/29161006/top-dnj-a-selective-inhibitor-of-endoplasmic-reticulum-%C3%AE-glucosidase-ii-exhibiting-anti-flaviviral-activity
#10
J L Kiappes, Michelle L Hill, Dominic S Alonzi, Joanna L Miller, Ren Iwaki, Andrew C Sayce, Alessandro T Caputo, Atsushi Kato, Nicole Zitzmann
Iminosugars have therapeutic potential against a range of diseases, due to their efficacy as glycosidase inhibitors. A major challenge in the development of iminosugar drugs lies in making a compound that is selective for the glycosidase associated with a given disease. We report the synthesis of ToP-DNJ, an antiviral iminosugar-tocopherol conjugate. Tocopherol was incorporated into the design of the iminosugar in order to direct the drug to the liver and immune cells, specific tissues of interest for antiviral therapy...
November 21, 2017: ACS Chemical Biology
https://www.readbyqxmd.com/read/29160900/fusarium-graminearum-pathogen-or-endophyte-of-north-american-grasses
#11
Lotus A Lofgren, Nicholas R LeBlanc, Amanda K Certano, Jonny Nachtigall, Kathryn M LaBine, Jakob Riddle, Karen Broz, Yanhong Dong, Bianca Bethan, Christopher W Kafer, H Corby Kistler
Mycotoxin-producing Fusarium graminearum and related species cause Fusarium head blight on cultivated grasses, such as wheat and barley. However, these Fusarium species may have had a longer evolutionary history with North American grasses than with cultivated crops and may interact with the ancestral hosts in ways which are biochemically distinct. We assayed 25 species of asymptomatic native grasses for the presence of Fusarium species and confirmed infected grasses as hosts using re-inoculation tests. We examined seed from native grasses for the presence of mycotoxin-producing Fusarium species and evaluated the ability of these fungi to produce mycotoxins in both native grass and wheat hosts using biochemical analysis...
November 21, 2017: New Phytologist
https://www.readbyqxmd.com/read/29160795/differential-expression-patterns-of-pleurotus-ostreatus-catalase-genes-during-developmental-stages-and-under-heat-stress
#12
Lining Wang, Xiangli Wu, Wei Gao, Mengran Zhao, Jinxia Zhang, Chenyang Huang
Catalases are ubiquitous hydrogen peroxide-detoxifying enzymes. They participate in fungal growth and development, such as mycelial growth and cellular differentiation, and in protecting fungi from oxidative damage under stressful conditions. To investigate the potential functions of catalases in Pleurotus ostreatus, we obtained two catalase genes from a draft genome sequence of P. ostreatus, and cloned and characterized them (Po-cat1 and Po-cat2). Po-cat1 (group II) and Po-cat2 (group III) encoded putative peptides of 745 and 528 amino acids, respectively...
November 21, 2017: Genes
https://www.readbyqxmd.com/read/29160627/native-and-microwave-modified-terminalia-mantaly-gums-as-sustained-release-and-bioadhesive-excipients-in-naproxen-matrix-tablet-formulations
#13
Michael Ayodele Odeniyi, Babatunde Mukhtar Oyedokun, Oluyemisi Adebowale Bamiro
BACKGROUND: Hydrophilic polymers provide a means of sustaining drug delivery. Native gums may be limited in function, but modification may improve their activity. OBJECTIVES: The aim of the study was to evaluate native and modified forms of Terminalia mantaly gum for their sustained-release and bioadhesive properties. MATERIAL AND METHODS: The native gum (NTM) was modified by microwave irradiation for 20 seconds (MTM20) and 60 seconds (MTM60) and characterized using microscopy, Fourier transform infrared spectroscopy (FTIR) and packing properties...
January 2017: Polimery W Medycynie
https://www.readbyqxmd.com/read/29160355/growth-mortality-and-susceptibility-of-oyster-crassostrea-spp-to-perkinsus-spp-infection-during-on-growing-in-northeast-brazil
#14
Marcos Paiva Scardua, Rogério Tubino Vianna, Sâmia Sousa Duarte, Natanael Dantas Farias, Maria Luíza Dias Correia, Helen Taynara Araújo Dos Santos, Patricia Mirella da Silva
Crassostrea rhizophorae and C. gasar oysters are cultivated in the northeast region. Perkinsus parasites infect bivalves, and their effects on oysters from tropical regions are poorly understood. This study evaluated the impact of Perkinsus infection on the productive traits of native oysters. Oysters were sampled bimonthly during 7 months, from July 2010 to February 2011, to evaluate growth rate, mortality and shell color patterns (white and dark-gray) (n = 500), and to determine the prevalence and intensity of Perkinsus (n = 152)...
November 9, 2017: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/29160216/serological-survey-of-australian-native-reptiles-for-exposure-to-ranavirus
#15
E Ariel, E Elliott, J I Meddings, J Miller, M B Santos, L Owens
Ranaviruses have been isolated from many ectothermic vertebrates, and serological surveys of both amphibians and reptiles have shown the presence of ranaviral antibodies in a proportion of these populations. An enzyme-linked immunosorbent assay (ELISA) was developed to measure serum antibodies against ranavirus in Australian reptiles. The ELISA was validated with serum from challenge trials with Bohle iridovirus (BIV) in 6 reptilian species. A preliminary sero-survey of northern Queensland riparian reptile fauna (saw-shelled turtles Myuchelys latisternum, Krefft's river turtles Emydura macquarii krefftii, freshwater crocodiles Crocodylus johnstoni, as well as the snakes Boiga irregularis, Dendrelaphis punctulatus, Tropidonophis mairii, Morelia spilota, Liasis childreni and L...
November 21, 2017: Diseases of Aquatic Organisms
https://www.readbyqxmd.com/read/29160078/formation-of-lipid-bilayer-nanodiscs-by-diisobutylene-maleic-acid-dibma-copolymer
#16
Abraham Olusegun Oluwole, Johannes Klingler, Bartholomäus Danielczak, Jonathan Oyebamiji Babalola, Carolyn Vargas, Georg Pabst, Sandro Keller
Membrane proteins usually need to be extracted from their native environment and separated from other membrane components for in-depth in vitro characterization. The use of styrene/maleic acid (SMA) copolymers to solubilize membrane proteins and their surrounding lipids into bilayer nanodiscs is an attractive approach toward this goal. We have recently shown that diisobutylene/maleic acid (DIBMA) copolymer similarly solubilizes model and cellular membranes but, unlike SMA(3:1), has a mild impact on lipid acyl-chain order and thermotropic phase behavior...
November 21, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29160076/segregation-of-native-defects-to-the-grain-boundaries-in-methylammonium-lead-iodide-perovskite
#17
Weitao Shan, Wissam A Saidi
Native point and grain boundary (GB) defects are ubiquitous in methylammonium lead iodide (MAPbI3) sensitizers employed in solar cells that are polycrystalline in nature. Here we use density functional theory (DFT) in conjunction with a thermodynamic approach to determine the stability and electronic properties of all native point defects and their interplays with Σ5-(210) GB in MAPbI3. The transition levels of charged defects are investigated with inclusion of electrostatic charge corrections and spin-orbit coupling...
November 21, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/29159990/context-effects-and-spoken-word-recognition-of-chinese-an-eye-tracking-study
#18
Michael C W Yip, Mingjun Zhai
This study examined the time-course of context effects on spoken word recognition during Chinese sentence processing. We recruited 60 native Mandarin listeners to participate in an eye-tracking experiment. In this eye-tracking experiment, listeners were told to listen to a sentence carefully, which ended with a Chinese homophone, and look at different visual probes (Chinese characters or different line-drawing pictures) presented concurrently on the computer screen naturally. Different types of context and probe types were manipulated in the experiment...
November 20, 2017: Cognitive Science
https://www.readbyqxmd.com/read/29159813/an-overview-of-cleaner-fish-use-in-ireland
#19
M Bolton-Warberg
Sea lice infestations represent one of the most significant challenges facing the salmon farming industry, giving rise to lost production, additional costs of treatment and potential negative interactions with wild stocks. At present, cleaner fish, which actively remove lice from salmon, are an effective, biological, long-term option which has been adopted by many countries. In Ireland, several key studies were conducted in the 1990s on the use of wild-caught wrasse (corkwing, goldsinny and rock cook) as cleaner fish in experimental and commercial scale trials...
November 21, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/29159799/memory-for-retinotopic-locations-is-more-accurate-than-memory-for-spatiotopic-locations-even-for-visually-guided-reaching
#20
Anna Shafer-Skelton, Julie D Golomb
To interact successfully with objects, we must maintain stable representations of their locations in the world. However, their images on the retina may be displaced several times per second by large, rapid eye movements. A number of studies have demonstrated that visual processing is heavily influenced by gaze-centered (retinotopic) information, including a recent finding that memory for an object's location is more accurate and precise in gaze-centered (retinotopic) than world-centered (spatiotopic) coordinates (Golomb & Kanwisher, 2012b)...
November 20, 2017: Psychonomic Bulletin & Review
keyword
keyword
26954
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"