Implementation of the Xpert MTB/RIF assay for tuberculosis in Mongolia: a qualitative exploration of barriers and enablers.

abstract：Background:This study was performed to determine the characteristics of community cats that were admitted to trap-neuter-return(TNR) programs and the feasibility of the high-quality, high-volume spay/neuter (HQHVSN) model in Seoul, Korea. Methods:TNR programs were performed eight times from 2017 to 2018, and a total o...

journal_title：PeerJ

authors： Cho Y,Kim K,Kim MS,Lee I

更新日期：2020-03-05 00:00:00

abstract：:Evolutionary biology has entered an era of unprecedented amounts of DNA sequence data, as new sequencing technologies such as Massive Parallel Sequencing (MPS) can generate billions of nucleotides within less than a day. The current bottleneck is how to efficiently handle, process, and analyze such large amounts of da...

journal_title：PeerJ

authors： Andermann T,Cano Á,Zizka A,Bacon C,Antonelli A

更新日期：2018-07-13 00:00:00

abstract：Background:In the absence of highly effective antiviral therapies against SARS-CoV-2, it is crucial to counter the known pathophysiological causes of severe COVID-19. Evaluating the efficacy existing drugs may expedite the development of such therapeutics. Severe COVID-19 is largely the result of a dysregulated immune ...

journal_title：PeerJ

authors： Kaye AG,Siegel R

更新日期：2020-11-02 00:00:00

abstract：AIMS:Mountain ranges in the tropics are characterised by high levels of localised endemism, often-aberrant evolutionary trajectories, and some of the world's most diverse regional biotas. Here we investigate the evolution of montane endemism, ecology and body size in a clade of direct-developing frogs (Choerophryne, Mi...

journal_title：PeerJ

authors： Oliver PM,Iannella A,Richards SJ,Lee MS

更新日期：2017-03-30 00:00:00

abstract：:Beta-diversity, defined as spatial replacement in species composition, is crucial to the understanding of how local communities assemble. These changes can be driven by environmental or geographic factors (such as geographic distance), or a combination of the two. Spiders have been shown to be good indicators of envir...

journal_title：PeerJ

authors： Rodriguez-Artigas SM,Ballester R,Corronca JA

更新日期：2016-04-21 00:00:00

abstract：:Purple Broccoli (Brassica oleracea L. var italica) attracts growing attention as a functional food. Its purple coloration is due to high anthocyanin amounts. Light represents a critical parameter affecting anthocyanins biosynthesis. In this study, 'Purple Broccoli', a light-responding pigmentation cultivar, was assess...

journal_title：PeerJ

authors： Liu C,Yao X,Li G,Huang L,Xie Z

更新日期：2020-05-05 00:00:00

abstract：:We point out complications inherent in biodiversity inventory metrics when applied to large-scale datasets. The number of units of inventory effort (e.g., days of inventory effort) in which a species is detected saturates, such that crucial numbers of detections of rare species approach zero. Any rare errors can then ...

journal_title：PeerJ

authors： Khalighifar A,Jiménez L,Nuñez-Penichet C,Freeman B,Ingenloff K,Jiménez-García D,Peterson T

更新日期：2020-05-13 00:00:00

abstract：:Wolbachia is an alpha-proteobacterial symbiont widely distributed in arthropods. Since the identification of Wolbachia in certain animal-parasitic nematodes (the Onchocercidae or filariae), the relationship between arthropod and nematode Wolbachia has attracted great interest. The obligate symbiosis in filariae, which...

journal_title：PeerJ

authors： Lefoulon E,Bain O,Makepeace BL,d'Haese C,Uni S,Martin C,Gavotte L

更新日期：2016-03-28 00:00:00

abstract：:Cedecea neteri is a very rare human pathogen. We have isolated a strain of C. neteri SSMD04 from pickled mackerel sashimi identified using molecular and phenotypics approaches. Using the biosensor Chromobacterium violaceum CV026, we have demonstrated the presence of short chain N-acyl-homoserine lactone (AHL) type quo...

journal_title：PeerJ

authors： Tan KH,Tan JY,Yin WF,Chan KG

更新日期：2015-09-01 00:00:00

abstract：:We examined whether chemically mediated risk perception by prey and the effects of changes in prey behavior on basal resources vary as a function of the amount of prey biomass consumed by the predator. We studied these issues using a tritrophic system composed of blue crabs, Callinectes sapidus (top predator), mud cra...

journal_title：PeerJ

authors： Weissburg M,Beauvais J

更新日期：2015-11-19 00:00:00

abstract：:Aedes aegypti is the major vector of dengue, yellow fever and chikungunya viruses that put millions of people in endemic countries at risk. Mass rearing of this mosquito is crucial for strategies that use modified insects to reduce vector populations and transmission of pathogens, such as sterile insect technique or p...

journal_title：PeerJ

authors： Gonzales KK,Tsujimoto H,Hansen IA

更新日期：2015-05-05 00:00:00

abstract：:Some plants popularly employed for the treatment of peptic ulcers have proved to be attractive sources of new drugs. Despite extensive research, the pharmacological and toxicological potentials of these plants are not fully understood. In this context, the aim of this work was to analyze the multielemental composition...

journal_title：PeerJ

authors： Vieira LD,da Silva KT,Giarola RS,Inocente GF,Kushima H,Hiruma Lima CA,Hormaza JM

更新日期：2018-09-12 00:00:00

abstract：Background:Epidemiological surveillance of HIV infection in Japan involves two technical problems for directly applying a classical backcalculation method, i.e., (i) all AIDS cases are not counted over time and (ii) people diagnosed with HIV have received antiretroviral therapy, extending the incubation period. The pre...

journal_title：PeerJ

authors： Nishiura H

更新日期：2019-01-15 00:00:00

abstract：:Partible paternity refers to the conception belief that children can have multiple fathers ("co-fathers") and is common to indigenous cultures of lowland South America. The nature of social relationships observed between co-fathers reveals information about the reproductive strategies underlying partible paternity. He...

journal_title：PeerJ

authors： Walker RS,Yvinec C,Ellsworth RM,Bailey DH

更新日期：2015-04-14 00:00:00

abstract：:Parrotfish are fundamental species in controlling algal phase-shifts and ensuring the resilience of coral reefs. Nevertheless, little is known on their ecological role in the south-western Atlantic Ocean. The present study analysed the ontogenetic foraging activity and feeding selectivity of the Brazilian endemic parr...

journal_title：PeerJ

authors： Pereira PH,Santos M,Lippi DL,Silva P

更新日期：2016-10-12 00:00:00

abstract：:Prostaglandin E1 (PGE1), known pharmaceutically as alprostadil, has vasodilatory properties and is used widely in various clinical settings. In addition to acute vasodilatory properties, PGE1 may exert beneficial effects by altering protein expression of vascular cells. PGE1 is reported to be a potent stimulator of an...

journal_title：PeerJ

authors： Suzuki K,Nishi K,Takabuchi S,Kai S,Matsuyama T,Kurosawa S,Adachi T,Maruyama T,Fukuda K,Hirota K

更新日期：2013-11-28 00:00:00

abstract：BACKGROUND:The present study investigated differences in reading and spelling outcomes in Dutch and English as a second language (ESL) in adolescents with a high familial risk of dyslexia, of whom some have developed dyslexia (HRDys) while others have not (HRnonDys), in comparison to a low familial risk control group w...

journal_title：PeerJ

authors： van Setten ERH,Tops W,Hakvoort BE,van der Leij A,Maurits NM,Maassen BAM

更新日期：2017-10-16 00:00:00

abstract：:The origin of recent parallel outbreaks of the high pathogenicity H5N8 avian flu virus in Europe and in Japan can be traced to a single source population, which has most likely been spread by migratory birds. By using Bayesian coalescent methods to analyze the DNA sequences of the virus to find the times for divergenc...

journal_title：PeerJ

authors： Dalby AR,Iqbal M

更新日期：2015-04-30 00:00:00

abstract：:The ornamental trade is a worldwide industry worth >15 billion USD with a problem of rampant product misidentification. Minimizing misidentification is critical in the face of overexploitation of species in the trade. We surveyed the peppermint shrimp ornamental marketplace in the southeastern USA, the most intense ma...

journal_title：PeerJ

authors： Baeza JA,Behringer DC

更新日期：2017-09-18 00:00:00

abstract：:Burkholderia pseudomallei, the causative agent of melioidosis, is intrinsically resistant to many conventional antibiotics. Therefore, alternative antimicrobial agents such as antimicrobial peptides (AMPs) are extensively studied to combat this issue. Our study aims to identify and understand the mode of action of the...

journal_title：PeerJ

authors： Lee LF,Mariappan V,Vellasamy KM,Lee VS,Vadivelu J

更新日期：2016-10-25 00:00:00

abstract：Background:In horses and ponies numerous medical conditions are known to be linked with inflammation in different tissues, especially in the liver. Besides affecting other metabolic pathways such as the expression of certain interleukins (IL), inflammation is associated with stress of the endoplasmic reticulum (ER). In...

journal_title：PeerJ

authors： Starzonek J,Roscher K,Blüher M,Blaue D,Schedlbauer C,Hirz M,Raila J,Vervuert I

更新日期：2019-11-12 00:00:00

abstract：BACKGROUND:Individuals with mental illness often experience stigmatization and encounter stereotypes such as being dangerous or unpredictable. To further improve measures against psychiatric stigma, it is of importance to understand its components. In this study, we attend to the step of separation between "us" and "th...

journal_title：PeerJ

authors： Makowski AC,Mnich EE,Angermeyer MC,von dem Knesebeck O

更新日期：2016-09-27 00:00:00

abstract：Background:Although integrated pest management (IPM) is essential for conservation agriculture, this method can be inadequate for severely infected fields. The ability to predict the potential occurrence of severe infestation of soil-borne disease would enable farmers to adopt suitable methods for high-risk areas, such...

journal_title：PeerJ

authors： Ikeda K,Osawa T

更新日期：2020-11-17 00:00:00

abstract：:Web-spinning spiders that inhabit stream channels are considered specialists of aquatic ecosystems and are major consumers of emerging aquatic insects, while other spider taxa are more commonly found in riparian forests and as a result may consume more terrestrial insects. To determine if there was a difference in spi...

journal_title：PeerJ

authors： Kelly SP,Cuevas E,Ramírez A

更新日期：2015-10-15 00:00:00

abstract：:Analysis of calcium sparks in cardiomyocytes can provide valuable information about functional changes of calcium handling in health and disease. As a part of the calcium sparks analysis, sparks detection and characterization is necessary. Here, we describe a new open-source platform for automatic calcium sparks detec...

journal_title：PeerJ

authors： Laasmaa M,Karro N,Birkedal R,Vendelin M

更新日期：2019-03-29 00:00:00

abstract：Background:Oral cancer progresses from hyperplastic epithelial lesions through dysplasia to invasive carcinoma. The critical needs in oral cancer treatment are expanding our knowledge of malignant tumour progression and the development of useful approaches to prevent dysplastic lesions. This study was designed to gain ...

journal_title：PeerJ

authors： Ge S,Zhou H,Zhou Z,Liu L,Lou J

更新日期：2021-01-04 00:00:00

abstract：BACKGROUND:Essential oil components (EOCs) are molecules with interesting application in pest control, these have been evaluated against different insect pest from more than 100 years, but their practical use is rather limited. Thus, the enhancement of their bioavailability and manageability due to their dispersion in ...

journal_title：PeerJ

authors： Lucia A,Toloza AC,Guzmán E,Ortega F,Rubio RG

更新日期：2017-04-20 00:00:00

abstract：:The MYB transcription factor family is one of the largest gene families playing regulatory roles in plant growth and development. The MYB family has been studied in a variety of plant species but has not been reported in Taxus chinensis. Here we identified 72 putative R2R3-MYB genes in T. chinensis using a comprehensi...

journal_title：PeerJ

authors： Hu X,Zhang L,Wilson I,Shao F,Qiu D

更新日期：2020-02-17 00:00:00

abstract：:Recent field trips to Member III of the Naobaogou Formation, Nei Mongol, China yielded new fossil discoveries, increasing our knowledge of the late Permian continental fauna from China. We present here a new large therocephalian, Jiufengia jiai gen. et sp. nov., represented by a partial skull with mandibles and part o...

journal_title：PeerJ

authors： Liu J,Abdala F

更新日期：2019-02-22 00:00:00

abstract：:Protection of honey bees is of great economic importance because of their role in pollination. Crucial steps towards this goal are epidemiological surveys of pathogens connected with honey bee losses. In this study deformed wing virus (DWV), chronic bee paralysis virus (CBPV), acute bee paralysis virus (ABPV) and sacb...

journal_title：PeerJ

authors： Cirkovic D,Stevanovic J,Glavinic U,Aleksic N,Djuric S,Aleksic J,Stanimirovic Z

更新日期：2018-11-14 00:00:00