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https://www.readbyqxmd.com/read/29157801/corrigendum-to-structure-and-pharmaceutical-formulation-development-of-a-new-long-acting-recombinant-human-insulin-analog-studied-by-nmr-and-ms-j-pharm-biomed-anal-135-2017-126-132
#1
Elżbieta Bednarek, Jerzy Sitkowski, Wojciech Bocian, Piotr Borowicz, Grażyna Płucienniczak, Dorota Stadnik, Weronika Surmacz-Chwedoruk, Beata Jaworska, Lech Kozerski
No abstract text is available yet for this article.
January 30, 2018: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29156283/opportunities-and-challenges-of-applications-of-satellite-derived-sun-induced-fluorescence-at-relatively-high-spatial-resolution
#2
Xinchen Lu, Xiao Cheng, Xianglan Li, Jianwu Tang
Estimating gross primary production (GPP) regionally and globally remains challenging despite its primary role in driving ecosystem productivity and carbon cycling. Recently, satellite-derived sun-induced fluorescence (SIF) provides an alternative approach to investigate GPP from space. However, our ability to apply SIF to estimating GPP at large scales is still lacking, primarily because the SIF-GPP relationships at various spatial and temporal scales are not fully understood. The coarse spatial representativeness (around 0...
November 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29153378/corrigendum-to-dexmedetomidine-relieves-formaldehyde-induced-pain-in-rats-through-both-%C3%AE-2-adrenoceptor-and-imidazoline-receptor-biomed-pharmacother-90-2017-914-920
#3
Hong Zhang, Xiang Yan, De-Gui Wang, Yu-Fang Leng, Zhan-Hai Wan, Yong-Qiang Liu, Yan Zhang
No abstract text is available yet for this article.
November 15, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29152747/genetic-structure-and-evidence-of-anthropogenic-effects-on-wild-populations-of-two-neotropical-catfishes-baselines-for-conservation
#4
F D Do Prado, R Fernandez-Cebrián, F Foresti, C Oliveira, P Martínez, F Porto-Foresti
Genetic diversity and structure of Pseudoplatystoma corruscans and P. reticulatum, large migratory South America catfishes, where overfishing and the construction of numerous dams in their feeding and reproducing areas are affecting their migratory processes negatively, were studied using microsatellites in samples from Paraguay (that comprises the Pantanal biome), and the upper and lower Paraná Basins. Genetic diversity was in accordance to that observed for other large migratory fishes, but the most geographically isolated populations of P...
November 20, 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/29152001/total-knee-arthroplasty-in-patients-with-parkinson-s-disease-a-critical-analysis-of-available-evidence
#5
REVIEW
Munis Ashraf, Sruthi Priyavadhana, Senthil Nathan Sambandam, Varatharaj Mounasamy, Om Prakash Sharma
Background: In this era of modern medicine, there is an increase in life expectancy and thereby an ageing population. Among this group one of the most common neurological disorder is Parkinson disease and one of the most common operation done in elderly population is a total joint arthroplasty. But total joint arthroplasty in Parkinson disease is a relatively uncommon entity. There is sparse literature available with regards to total knee arthroplasty (TKA) in Parkinson disease. This review focusses on the necessity, complications and previous experiences on TKA in PD based on the literature available...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/29149487/fabrication-of-chelate-setting-%C3%AE-tricalcium-phosphate-cement-using-sodium-citrate-and-sodium-alginate-as-mixing-solution-and-its-in-vivo-osteoconductivity
#6
Toshiisa Konishi, Poon Nian Lim, Michiyo Honda, Masaki Nagaya, Hiroshi Nagashima, Eng San Thian, Mamoru Aizawa
Moldable and injectable calcium-phosphate cements (CPCs) are material candidates for bone replacement applications. In the present study, we examined the effectiveness of sodium alginate and sodium citrate additives to the liquid phase of CPC, in improving its handling property as well as mechanical strength. The use of these additives enhanced the handling property significantly, in terms of consistency as compared to CPC without additives due to the liquefying effect caused by the adsorption of citrate ions on the cement particles...
November 17, 2017: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/29147659/retracted-study-of-effect-of-salvianolic-acid-b-on-motor-function-recovery-in-rats-with-spinal-cord-injury
#7
BioMed Research International
[This retracts the article DOI: 10.1155/2014/931850.].
2017: BioMed Research International
https://www.readbyqxmd.com/read/29146804/response-to-comment-on-the-extent-of-forest-in-dryland-biomes
#8
J-F Bastin, D Mollicone, A Grainger, B Sparrow, N Picard, A Lowe, R Castro
Griffith et al do not question the quality of our analysis, but they question our results with respect to the definition of forest we employed. In our response, we explain why the differences we report result from a difference of technique and not of definition, and how anyone can adapt-as we did-our data set to any forest definition and tree cover threshold of interest.
November 17, 2017: Science
https://www.readbyqxmd.com/read/29146777/comment-on-the-extent-of-forest-in-dryland-biomes
#9
Daniel M Griffith, Caroline E R Lehmann, Caroline A E Strömberg, Catherine L Parr, R Toby Pennington, Mahesh Sankaran, Jayashree Ratnam, Christopher J Still, Rebecca L Powell, Niall P Hanan, Jesse B Nippert, Colin P Osborne, Stephen P Good, T Michael Anderson, Ricardo M Holdo, Joseph W Veldman, Giselda Durigan, Kyle W Tomlinson, William A Hoffmann, Sally Archibald, William J Bond
Bastin et al (Reports, 12 May 2017, p. 635) infer forest as more globally extensive than previously estimated using tree cover data. However, their forest definition does not reflect ecosystem function or biotic composition. These structural and climatic definitions inflate forest estimates across the tropics and undermine conservation goals, leading to inappropriate management policies and practices in tropical grassy ecosystems.
November 17, 2017: Science
https://www.readbyqxmd.com/read/29145405/drivers-of-house-invasion-by-sylvatic-chagas-disease-vectors-in-the-amazon-cerrado-transition-a-multi-year-state-wide-assessment-of-municipality-aggregated-surveillance-data
#10
Raíssa N Brito, David E Gorla, Liléia Diotaiuti, Anália C F Gomes, Rita C M Souza, Fernando Abad-Franch
BACKGROUND: Insecticide spraying efficiently controls house infestation by triatomine bugs, the vectors of Trypanosoma cruzi. The strategy, however, is ineffective against sylvatic triatomines, which can transmit Chagas disease by invading (without colonizing) man-made structures. Despite growing awareness of the relevance of these transmission dynamics, the drivers of house invasion by sylvatic triatomines remain poorly understood. METHODS/FINDINGS: About 12,000 sylvatic triatomines were caught during routine surveillance in houses of Tocantins state, Brazil, in 2005-2013...
November 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29144219/trypanosoma-sp-diversity-in-amazonian-bats-chiroptera-mammalia-from-acre-state-brazil
#11
Francisco C B Dos Santos, Cristiane V Lisboa, Samanta C C Xavier, Maria A Dario, Rair de S Verde, Armando M Calouro, André Luiz R Roque, Ana M Jansen
Bats are ancient hosts of Trypanosoma species and their flying ability, longevity and adaptability to distinct environments indicate that they are efficient dispersers of parasites. Bats from Acre state (Amazon Biome) were collected in four expeditions conducted in an urban forest (Parque Zoobotânico) and one relatively more preserved area (Seringal Cahoeira) in Rio Branco and Xapuri municipalities. Trypanosoma sp. infection was detected by hemoculture and fresh blood examination. Isolated parasite species were identified by the similarity of the obtained DNA sequence from 18S rDNA polymerase chain reaction and reference strains...
November 16, 2017: Parasitology
https://www.readbyqxmd.com/read/29143883/rooting-depth-varies-differentially-in-trees-and-grasses-as-a-function-of-mean-annual-rainfall-in-an-african-savanna
#12
Ricardo M Holdo, Jesse B Nippert, Michelle C Mack
A significant fraction of the terrestrial biosphere comprises biomes containing tree-grass mixtures. Forecasting vegetation dynamics in these environments requires a thorough understanding of how trees and grasses use and compete for key belowground resources. There is disagreement about the extent to which tree-grass vertical root separation occurs in these ecosystems, how this overlap varies across large-scale environmental gradients, and what these rooting differences imply for water resource availability and tree-grass competition and coexistence...
November 16, 2017: Oecologia
https://www.readbyqxmd.com/read/29143417/can-antarctic-lichens-acclimatise-to-changes-in-temperature
#13
Claudia Colesie, Burkhard Büdel, Vaughan Hurry, T G Allan Green
The Antarctic Peninsula, a tundra biome dominated by lichens and bryophytes, is an ecozone undergoing rapid temperature shifts. Such changes may demand a high physiological plasticity of the local lichen species in order for them to maintain their role as key drivers in this pristine habitat. This study examines the response of net photosynthesis and respiration to increasing temperatures for three Antarctic lichen species with different ecological response amplitudes. We hypothesise that negative effects caused by increased temperatures can be mitigated by thermal acclimation of respiration and/or photosynthesis...
November 15, 2017: Global Change Biology
https://www.readbyqxmd.com/read/29140580/enhanced-biological-fixation-of-ligaments-to-bone-tissues-utilizing-chitin-fabrics
#14
Hisaya Nomata, Michiko Nakaishi, Kazuo Takakuda
In ligament reconstruction involving anterior cruciate ligament surgery, biological fixation between the transferred ligament and bone tissue is critical for achieving successful outcomes. Here, we administered chitin fabrics into the bone tunnels and evaluated their efficacy in promoting biological fixation. An animal model on the rat's patellar ligament was employed. First, bone tunnels were created in the lateral condyle of the femur. The ligament was then separated from the tibial tuberosity, and half was inserted into the tunnel and fixed with the use of end button...
November 15, 2017: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/29134006/cecidonius-pampeanus-gen-et-sp-n-an-overlooked-and-rare-new-gall-inducing-micromoth-associated-with-schinus-in-southern-brazil-lepidoptera-cecidosidae
#15
Gilson R P Moreira, Rodrigo P Eltz, Ramoim B Pase, Gabriela T Silva, Sérgio A L Bordignon, Wolfram Mey, Gislene L Gonçalves
Galls induced by the larval stage of cecidosids (Lepidoptera: Cecidosidae) are complex, multi-trophic systems, still poorly studied. They may be associated with other insect feeding guilds, including inquilines, kleptoparasites, cecidophages, parasitoids, and predators. By causing death of the gall inducer early in life and altering the gall phenotype, inquilines may lead to misidentification of the true gall inducers. Here, we describe through light and scanning electron microscopy Cecidonius pampeanus, a new genus and species of cecidosid moth, from the Pampa biome, south Brazil...
2017: ZooKeys
https://www.readbyqxmd.com/read/29133901/a-mesic-maximum-in-biological-water-use-demarcates-biome-sensitivity-to-aridity-shifts
#16
Stephen P Good, Georgianne W Moore, Diego G Miralles
Biome function is largely governed by how efficiently available resources can be used and yet for water, the ratio of direct biological resource use (transpiration, E T) to total supply (annual precipitation, P) at ecosystem scales remains poorly characterized. Here, we synthesize field, remote sensing and ecohydrological modelling estimates to show that the biological water use fraction (E T/P) reaches a maximum under mesic conditions; that is, when evaporative demand (potential evapotranspiration, E P) slightly exceeds supplied precipitation...
November 13, 2017: Nature ecology & evolution
https://www.readbyqxmd.com/read/29130596/evaluation-of-a-bioengineered-construct-for-tissue-engineering-applications
#17
Perla Ayala, Erbin Dai, Michael Hawes, Liying Liu, Ovijit Chaudhuri, Carolyn A Haller, David J Mooney, Elliot L Chaikof
Effective biomaterial options for tissue repair and regeneration are limited. Current biologic meshes are derived from different tissue sources and are generally sold as decellularized tissues. This work evaluated two collagen based bioengineered constructs and a commercial product in a model of abdominal full thickness defect repair. To prepare the bioengineered construct, collagen type 1 from porcine skin was isolated using an acid solubilization method. After purification, the collagen was formed into collagen sheets that were physically bonded to form a mechanically robust construct that was subsequently laser micropatterned with pores as a means to promote tissue integration (collagen only construct)...
November 11, 2017: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/29128981/what-to-eat-in-a-warming-world-do-increased-temperatures-necessitate-hazardous-duty-pay
#18
L Embere Hall, Anna D Chalfoun
Contemporary climate change affects nearly all biomes, causing shifts in animal distributions and resource availability. Changes in resource selection may allow individuals to offset climatic stress, thereby providing a mechanism for persistence amidst warming conditions. Whereas the role of predation risk in food choice has been studied broadly, the extent to which individuals respond to thermoregulatory risk by changing resource preferences is unclear. We addressed whether individuals compensated for temperature-related reductions in foraging time by altering forage preferences, using the American pika (Ochotona princeps) as a model species...
November 11, 2017: Oecologia
https://www.readbyqxmd.com/read/29127355/the-habitats-humans-provide-factors-affecting-the-diversity-and-composition-of-arthropods-in-houses
#19
Misha Leong, Matthew A Bertone, Amy M Savage, Keith M Bayless, Robert R Dunn, Michelle D Trautwein
The indoor biome is a novel habitat which recent studies have shown exhibit not only high microbial diversity, but also high arthropod diversity. Here, we analyze findings from a survey of 50 houses (southeastern USA) within the context of additional survey data concerning house and room features, along with resident behavior, to explore how arthropod diversity and community composition are influenced by physical aspects of rooms and their usage, as well as the lifestyles of human residents. We found that indoor arthropod diversity is strongly influenced by access to the outdoors and carpeted rooms hosted more types of arthropods than non-carpeted rooms...
November 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29124310/combined-effects-of-dissolved-nutrients-and-oxygen-on-plant-litter-decomposition-and-associated-fungal-communities
#20
Patrícia Pereira Gomes, Verónica Ferreira, Alan M Tonin, Adriana Oliveira Medeiros, José Francisco Gonçalves Júnior
Aquatic ecosystems worldwide have been substantially altered by human activities, which often induce changes in multiple factors that can interact to produce complex effects. Here, we evaluated the combined effects of dissolved nutrients (nitrogen [N] and phosphorus [P]; three levels: concentration found in oligotrophic streams in the Cerrado biome, 10× and 100× enriched) and oxygen (O2; three levels: hypoxic [4% O2], depleted [55% O2], and saturated [96% O2]) on plant litter decomposition and associated fungal decomposers in laboratory microcosms simulating stream conditions under distinct scenarios of water quality deterioration...
November 9, 2017: Microbial Ecology
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