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https://www.readbyqxmd.com/read/28524816/phylogenetic-variation-of-chelonid-alphaherpesvirus-5-in-green-turtle-chelonia-mydas-populations-along-the-queensland-coast-australia
#1
E Ariel, F Nainu, K Jones, K Juntunen, I Bell, J Gaston, J Scott, S Trocini, G W Burgess
Sea turtle fibropapillomatosis (FP) is a disease marked by proliferation of benign but debilitating cutaneous and occasional visceral tumours, likely to be caused by chelonid alphaherpesvirus 5 (ChHV5). This study presents a phylogeny of ChHV5 strains on the east coast of Queensland, Australia and a validation for previously unused primers. Two different primer sets (gB-1534 and gB-813) were designed to target a region including part of the UL27 glycoprotein B (gB) gene and part of UL28 of ChHV5. Sequences obtained from FP tumours on juvenile green turtles (<65 cm CCL) had substantial homology with published ChHV5 sequences while a skin biopsy from a turtle without FP failed to react in the PCRs used in this study...
May 19, 2017: Journal of Aquatic Animal Health
https://www.readbyqxmd.com/read/28502454/seasonal-and-spatial-variations-of-marine-litter-on-the-south-eastern-black-sea%C3%A2-coast
#2
Yahya Terzi, Kadir Seyhan
The south-eastern Black Sea coast in Turkey was evaluated for marine litter composition and density covering nine beaches during four seasons. The marine litter (>2cm in size), was collected from the coast and categorized into material and usage categories. The data analysis showed that plastic was the most abundant litter (≥61.65%) by count and weight followed by styrofoam and fabric. The marine litter density ranged from 0.03 to 0.58 with a mean (±SD) of 0.16±0.02 items/m(2) by count. Based on weight, it varied between 0...
May 10, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28443322/crassulacean-acid-metabolism-as-a-continuous-trait-variability-in-the-contribution-of-crassulacean-acid-metabolism-cam-in-populations-of-portulacaria-afra
#3
Lonnie J Guralnick, Kate Gladsky
Portulacaria afra L. is a dominant facultative CAM species growing in the Southeastern Cape of South Africa. P. afra is well adapted to regions of the Spekboom thicket in areas of limited and sporadic rainfall. P. afra populations occur in isolated drainages. We hypothesized the utilization of CAM would vary in the different populations in response to rainfall and temperature gradients. Carbon isotope composition can be used to determine the contribution of CAM in leaf tissue. P. afra leaves of populations were analyzed in transects running south to north and east to west in locations from the coast to elevations of 1400 m...
April 2017: Heliyon
https://www.readbyqxmd.com/read/28426782/peste-des-petits-ruminants-ppr-a-neglected-tropical-disease-in-maghreb-region-of-north-africa-and-its-threat-to-europe
#4
Ratiba Baazizi, Mana Mahapatra, Brian Donald Clarke, Khatima Ait-Oudhia, Djamel Khelef, Satya Parida
BACKGROUND: Peste des petits ruminants (PPR) is a contagious disease listed by the World Organisation for Animal health (OIE) as being a specific hazard. It affects sheep, goats, and wild ungulates, and is prevalent throughout the developing world particularly Asia, the Middle East, and Africa. PPR has been targeted for eradication by 2030 by the Food and Agriculture Organization of the United Nations (FAO) and the OIE, after the successful eradication of the related disease, rinderpest in cattle...
2017: PloS One
https://www.readbyqxmd.com/read/28403767/tick-borne-infectious-diseases-in-australia
#5
REVIEW
Stephen R Graves, John Stenos
Tick bites in Australia can lead to a variety of illnesses in patients. These include infection, allergies, paralysis, autoimmune disease, post-infection fatigue and Australian multisystem disorder. Rickettsial (Rickettsia spp.) infections (Queensland tick typhus, Flinders Island spotted fever and Australian spotted fever) and Q fever (Coxiella burnetii) are the only systemic bacterial infections that are known to be transmitted by tick bites in Australia. Three species of local ticks transmit bacterial infection following a tick bite: the paralysis tick (Ixodes holocyclus) is endemic on the east coast of Australia and causes Queensland tick typhus due to R...
April 17, 2017: Medical Journal of Australia
https://www.readbyqxmd.com/read/28341153/elemental-distribution-and-trace-metal-contamination-in-the-surface-sediment-of-south-east-coast-of-india
#6
S Barath Kumar, R K Padhi, A K Mohanty, K K Satpathy
Spatial distribution and potential ecological risk of trace metals in the surface sediment of south east coast of India covering eight different ecosystems was studied. The concentration of major elements viz. Ca, Mg, K, Ti and trace metals viz. Cr, Mn, Co, Al, Fe, Ni, Cu, Zn, Cd and Pb were analysed by energy dispersive X-ray fluorescence technique. Contamination factor, geo-accumulation index, probable effect level, enrichment factor and pollution load index were calculated to evaluate the pollution status...
January 30, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28331390/cryptorchestia-ruffoi-sp-n-from-the-island-of-rhodes-greece-revealed-by-morphological-and-phylogenetic-analysis-crustacea-amphipoda-talitridae
#7
Domenico Davolos, Elvira De Matthaeis, Leonardo Latella, Ronald Vonk
A new Cryptorchestia species, Cryptorchestia ruffoi Latella & Vonk, sp. n. from the island of Rhodes in south-eastern Greece, can be distinguished on the basis of morphological and phylogenetic data. Morphological analysis and DNA sequencing of mitochondrial and nuclear protein-coding genes indicated that this species is related to Cryptorchestia cavimana (Cyprus) and Cryptorchestia garbinii (Mediterranean regions, with a recent northward expansion). Results supported a genetic separation between the Cryptorchestia species of the east Mediterranean regions and those of the northeast Atlantic volcanic islands examined in this study (Cryptorchestia canariensis, Cryptorchestia gomeri, Cryptorchestia guancha, and Cryptorchestia stocki from the Canary islands, Cryptorchestia monticola from Madeira, and Cryptorchestia chevreuxi from the Azores)...
2017: ZooKeys
https://www.readbyqxmd.com/read/28316414/first-occurrence-of-argathona-macronema-bleeker-1857-isopoda-cirolanidae-on-coral-reef-fishes-along-the-tuticorin-coastal-water-gulf-of-mannar
#8
Gurusamy Chelladurai, Jayaraj Mohanraj, Govinda Rajalu Jayanthi
Isopod Parasites are considered as a major threat to the fishing industry, due to rigorous disease outbreaks. The parasites from the two economically important reef fish family Lutjanidae and Serranidae are analyzed i.e. Epinephelus malabaricus and Lutjanus rivulatus. The samples are obtained from the landings of Trawl net from Gulf of Mannar region of South east coast of India. They are severely infested by the isopod parasite Agrathona macronema in the Pectoral fins and ventral region of the body. This species is found to be the new record in the Gulf of Mannar region and deposited in the Marine laboratory of Kamaraj College...
March 2017: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/28231338/genes-encoding-two-theileria-parva-antigens-recognized-by-cd8-t-cells-exhibit-sequence-diversity-in-south-sudanese-cattle-populations-but-the-majority-of-alleles-are-similar-to-the-muguga-component-of-the-live-vaccine-cocktail
#9
Diaeldin A Salih, Roger Pelle, Joram M Mwacharo, Moses N Njahira, Wani L Marcellino, Henry Kiara, Agol K Malak, Abdel Rahim M El Hussein, Richard Bishop, Robert A Skilton
East Coast fever (ECF), caused by Theileria parva infection, is a frequently fatal disease of cattle in eastern, central and southern Africa, and an emerging disease in South Sudan. Immunization using the infection and treatment method (ITM) is increasingly being used for control in countries affected by ECF, but not yet in South Sudan. It has been reported that CD8+ T-cell lymphocytes specific for parasitized cells play a central role in the immunity induced by ITM and a number of T. parva antigens recognized by parasite-specific CD8+ T-cells have been identified...
2017: PloS One
https://www.readbyqxmd.com/read/28216646/long-term-satellite-tracking-reveals-variable-seasonal-migration-strategies-of-basking-sharks-in-the-north-east-atlantic
#10
P D Doherty, J M Baxter, F R Gell, B J Godley, R T Graham, G Hall, J Hall, L A Hawkes, S M Henderson, L Johnson, C Speedie, M J Witt
Animal migration is ubiquitous in nature with individuals within a population often exhibiting varying movement strategies. The basking shark (Cetorhinus maximus) is the world's second largest fish species, however, a comprehensive understanding of their long-term wider-ranging movements in the north-east Atlantic is currently lacking. Seventy satellite tags were deployed on basking sharks over four years (2012-2015) off the west coast of Scotland and the Isle of Man. Data from 28 satellite tags with attachment durations of over 165 days reveal post-summer ranging behaviours...
February 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28207832/towards-sustainable-fishery-management-for-skates-in-south-america-the-genetic-population-structure-of-zearaja-chilensis-and-dipturus-trachyderma-chondrichthyes-rajiformes-in-the-south-east-pacific-ocean
#11
Carolina Vargas-Caro, Carlos Bustamante, Michael B Bennett, Jennifer R Ovenden
The longnose skates (Zearaja chilensis and Dipturus trachyderma) are the main component of the elasmobranch fisheries in the south-east Pacific Ocean. Both species are considered to be a single stock by the fishery management in Chile however, little is known about the level of demographic connectivity within the fishery. In this study, we used a genetic variation (560 bp of the control region of the mitochondrial genome and ten microsatellite loci) to explore population connectivity at five locations along the Chilean coast...
2017: PloS One
https://www.readbyqxmd.com/read/28194259/anti-inflammatory-activity-of-a-sulfated-polysaccharide-isolated-from-an-enzymatic-digest-of-brown-seaweed-sargassum-horneri-in-raw-264-7-cells
#12
Kalu Kapuge Asanka Sanjeewa, Ilekkuttige Priyan Shanura Fernando, Eun-A Kim, Ginnae Ahn, Youngheun Jee, You-Jin Jeon
BACKGROUND/OBJECTIVES: Sargassum horneri is an edible brown alga that grows in the subtidal zone as an annual species along the coasts of South Korea, China, and Japan. Recently, an extreme amount of S. horneri moved into the coasts of Jeju Island from the east coast of China, which made huge economic and environmental loss to the Jeju Island. Thus, utilization of this biomass becomes a big issue with the local authorities. Therefore, the present study was performed to evaluate the anti-inflammatory potential of crude polysaccharides (CPs) extracted from S...
February 2017: Nutrition Research and Practice
https://www.readbyqxmd.com/read/28187649/variation-of-plumage-patterns-geographic-distribution-and-taxonomy-of-the-unicolored-blackbird-aves-icteridae
#13
Leonardo Esteves Lopes
The Unicolored Blackbird Agelasticus cyanopus (Vieillot, 1819) is a marsh bird with four allopatric subspecies restricted to lowlands in South America east of the Andes. I conducted a taxonomic revision of the species based on analysis of external morphological characters of 288 study skins, including all types available. My revision shows that: 1) Leistes unicolor Swainson, 1838, is a senior synonym of A. c. xenicus (Parkes, 1966) and, therefore, the correct name of the taxon should be A. c. unicolor (Swainson, 1838); 2) the range of A...
January 19, 2017: Zootaxa
https://www.readbyqxmd.com/read/28187215/spatiotemporal-trends-in-the-southwest-monsoon-wind-driven-upwelling-in-the-southwestern-part-of-the-south-china-sea
#14
Poh Heng Kok, Mohd Fadzil Mohd Akhir, Fredolin Tangang, Mohd Lokman Husain
This study analyzes two wind-induced upwelling mechanisms, namely, Ekman transport and Ekman pumping that occur during the southwest monsoon. The results suggest that the coastline of the east coast of Peninsular Malaysia (ECPM) is affected by upwelling with spatiotemporal variations. Characterization of upwelling by using wind-induced upwelling indexes (UIW) indicate the existence of favorable upwelling conditions from May to September. Upwelling intensity increased in May and peaked in August before declining in September, decreasing intensity from the southern tip towards the northern tip along the coastline of the ECPM...
2017: PloS One
https://www.readbyqxmd.com/read/28186122/half-metre-sea-level-fluctuations-on-centennial-timescales-from-mid-holocene-corals-of-southeast-asia
#15
Aron J Meltzner, Adam D Switzer, Benjamin P Horton, Erica Ashe, Qiang Qiu, David F Hill, Sarah L Bradley, Robert E Kopp, Emma M Hill, Jędrzej M Majewski, Danny H Natawidjaja, Bambang W Suwargadi
Sea-level rise is a global problem, yet to forecast future changes, we must understand how and why relative sea level (RSL) varied in the past, on local to global scales. In East and Southeast Asia, details of Holocene RSL are poorly understood. Here we present two independent high-resolution RSL proxy records from Belitung Island on the Sunda Shelf. These records capture spatial variations in glacial isostatic adjustment and paleotidal range, yet both reveal a RSL history between 6850 and 6500 cal years BP that includes two 0...
February 10, 2017: Nature Communications
https://www.readbyqxmd.com/read/28181255/taxonomic-revision-of-the-south-american-catfish-genus-ageneiosus-siluriformes-auchenipteridae-with-the-description-of-four-new-species
#16
F R V Ribeiro, L H Rapp Py-Daniel, S J Walsh
The catfish genus Ageneiosus in the exclusively Neotropical family Auchenipteridae is revised. Species of Ageneiosus are widely distributed in all major South American continental drainages except the São Francisco River basin and small rivers along the Brazilian east coast. The taxonomic revision was based on examination of available type specimens, additional museum material and comparisons of original descriptions. A suite of morphometric, meristic and qualitative characters of internal and external anatomy were used to diagnose valid species and determine synonyms...
April 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/28166939/thermal-tolerance-and-preference-of-exploited-turbinid-snails-near-their-range-limit-in-a-global-warming-hotspot
#17
Roslizawati Ab Lah, Kirsten Benkendorff, Daniel Bucher
Predicted global climate change has prompted numerous studies of thermal tolerances of marine species. The upper thermal tolerance is unknown for most marine species, but will determine their vulnerability to ocean warming. Gastropods in the family Turbinidae are widely harvested for human consumption. To investigate the responses of turbinid snails to future conditions we determined critical thermal maxima (CTMax) and preferred temperatures of Turbo militaris and Lunella undulata from the tropical-temperate overlap region of northern New South Wales, on the Australian east coast...
February 2017: Journal of Thermal Biology
https://www.readbyqxmd.com/read/28155040/-what-makes-a-parasite-transforming-insights-into-cancer-from-the-agents-of-an-exotic-pathology-theileria-spp
#18
K M Cheeseman, J B Weitzman
Theileria are obligate eukaryotic intracellular parasites of cattle. The diseases they cause, Tropical theileriosis and East Coast Fever, cause huge economic loss in East African, Mediterranean and central and South-East Asian countries. These apicomplexan parasites are the only intracellular eukaryotic parasites known to transform their host cell and represent a unique model to study host-parasite interactions and mechanisms of cancer onset. Here, we review how Theileria parasites induce transformation of their leukocyte host cell and discuss similarities with tumorigenesis...
February 2, 2017: Bulletin de la Société de Pathologie Exotique
https://www.readbyqxmd.com/read/28138433/organic-matter-from-benthic-foraminifera-ammonia-beccarii-shells-by-ft-ir-spectroscopy-a-study-on-tupilipalem-south-east-coast-of-india
#19
G Sreenivasulu, N Jayaraju, B C Sundara Raja Reddy, T Lakshmi Prasad, K Nagalakshmi, B Lakshmanna
Fourier Transform Infrared Spectroscopy (FTIR) was used to study the variations in organic matters of benthic foraminifera (Ammonia beccarii) from four samples collected from beach environments from brackish environments along Tupilipalem coast (South east coast of India). Common absorption bands were observed as peaks in the range of 3600-3400 cm(-1), 3000-2850 cm(-1), 1750-1740 cm(-1), 1640-1600 cm(-1), 1450-1350 cm(-1), 885-870 cm(-1) and 725-675 cm(-1) in all the shells of Ammonia beccarii. The FTIR spectrum of station-1 represents the presence of alkanes (CH3) and alkyl halide (C-F stretching) with absorptions at the range 1385-1255 and 1350-1150 cm(-1) were observed and ether (C-O stretching) absorption band was observed at stations 1 and 3 with wavenumber of 1115 cm(-1) and 1117 cm(-1) respectively...
2017: MethodsX
https://www.readbyqxmd.com/read/28089404/the-schhs-hip-fracture-clinical-network-experience-improving-care-and-outcomes-through-an-interprofessional-approach
#20
Gillian Puckeridge, Morné Terblanche, Debbie Massey
BACKGROUND: Hip fractures are a major global health care issue, with the 1.26 million estimated cases in 1990 predicted to increase to 4.5 million by 2050. Varying models of care have been developed to improve outcomes following fragility hip fractures. Most of these care models embrace an interprofessional approach to care. Specialist orthopedic nurses play an important role in the management of fragility hip fracture patients and their contribution to the interprofessional health care team is an important predictor of patient outcomes...
December 18, 2016: International Journal of Orthopaedic and Trauma Nursing
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