Status of the undisturbed mangroves at Brunei Bay, East Malaysia: a preliminary assessment based on remote sensing and ground-truth observations.

abstract：Background:The association between asthma (AS), allergic rhinitis (AR) and oral diseases remains inconclusive in adults. AS and AR often coexist. However, studies that investigate AS, AR together and their association with oral diseases are scarce. Methods:Data from 22,898 men and 28,541 women, aged 21 to 25 years, we...

journal_title：PeerJ

authors： Ho SW,Lue KH,Ku MS

更新日期：2019-09-10 00:00:00

abstract：:The first plants related to the ferns are represented by several extinct groups that emerged during the Devonian. Among them, the iridopterids are closely allied to the sphenopsids, a group represented today by the genus Equisetum. They have been documented in Middle to early Late Devonian deposits of Laurussia and th...

journal_title：PeerJ

authors： Champreux A,Meyer-Berthaud B,Decombeix AL

更新日期：2020-06-16 00:00:00

abstract：:Dorsal horn neurons in the spinal cord integrate and relay sensory information to higher brain centers. These neurons are organized in specific laminae and different transcription factors are involved in their specification. The murine homeodomain Gbx1 protein is expressed in the mantle zone of the spinal cord at E12....

journal_title：PeerJ

authors： Meziane H,Fraulob V,Riet F,Krezel W,Selloum M,Geffarth M,Acampora D,Hérault Y,Simeone A,Brand M,Dollé P,Rhinn M

更新日期：2013-08-29 00:00:00

abstract：:Global warming can significantly affect many aspects of the biology of animal species, including their thermal physiology and physiological performance. Thermal performance curves provide a heuristic model to evaluate the impacts of temperature on the ecophysiology of ectotherms. When integrated with other thermal bio...

journal_title：PeerJ

authors： Cabezas-Cartes F,Fernández JB,Duran F,Kubisch EL

更新日期：2019-08-09 00:00:00

abstract：Aims:The study aimed to explore factors contributing to body weight change over time in gastric cancer patients after gastrectomy, in order to find risk factors to implement nutritional intervention beforehand. Methods:A cohort of gastric cancer patients who were treated with gastrectomy from January to March 2019 at ...

journal_title：PeerJ

authors： Tian Q,Qin L,Zhu W,Xiong S,Wu B

更新日期：2020-07-10 00:00:00

abstract：Background:RNA sequencing is an indispensable research tool used in a broad range of transcriptome analysis studies. The most common application of RNA Sequencing is differential expression analysis and it is used to determine genetic loci with distinct expression across different conditions. An emerging field called s...

journal_title：PeerJ

authors： Dimitrov D,Gu Q

更新日期：2020-12-22 00:00:00

abstract：:Phlorotannins are primary and/or secondary metabolites found exclusively in brown seaweeds, but their geographic distribution and abundance dynamic are not very well understood. In this study we evaluated the phlorotannin concentrations among and within-species of brown seaweeds in a broad latitudinal context (range o...

journal_title：PeerJ

authors： Ank G,da Gama BAP,Pereira RC

更新日期：2019-08-14 00:00:00

abstract：Background:Recently, SARS-CoV-2 virus with the D614G mutation has become a public concern due to rapid dissemination of this variant across many countries. Our study aims were (1) to report full-length genome sequences of SARS-CoV-2 collected from four COVID-19 patients in the Special Region of Yogyakarta and Central J...

journal_title：PeerJ

authors： Gunadi,Wibawa H,Marcellus,Hakim MS,Daniwijaya EW,Rizki LP,Supriyati E,Nugrahaningsih DAA,Afiahayati,Siswanto,Iskandar K,Anggorowati N,Kalim AS,Puspitarani DA,Athollah K,Arguni E,Nuryastuti T,Wibawa T

更新日期：2020-12-21 00:00:00

abstract：:Biological control, a globally-important ecosystem service, can provide long-term and broad-scale suppression of invasive pests, weeds and pathogens in natural, urban and agricultural environments. Following (few) historic cases that led to sizeable environmental up-sets, the discipline of arthropod biological control...

journal_title：PeerJ

authors： Wyckhuys KAG,Wongtiem P,Rauf A,Thancharoen A,Heimpel GE,Le NTT,Fanani MZ,Gurr GM,Lundgren JG,Burra DD,Palao LK,Hyman G,Graziosi I,Le VX,Cock MJW,Tscharntke T,Wratten SD,Nguyen LV,You M,Lu Y,Ketelaar JW,Goergen G

更新日期：2018-10-19 00:00:00

abstract：:Type I restriction-modification enzymes are multisubunit, multifunctional molecular machines that recognize specific DNA target sequences, and their multisubunit organization underlies their multifunctionality. EcoR124I is the archetype of Type I restriction-modification family IC and is composed of three subunit type...

journal_title：PeerJ

authors： Bialevich V,Sinha D,Shamayeva K,Guzanova A,Řeha D,Csefalvay E,Carey J,Weiserova M,Ettrich RH

更新日期：2017-01-18 00:00:00

abstract：Background:Large and complex mounds built by termites of the genus Macrotermes characterize many dry African landscapes, including the savannas, bushlands, and dry forests of the Tsavo Ecosystem in southern Kenya. The termites live in obligate symbiosis with filamentous fungi of the genus Termitomyces. The insects coll...

journal_title：PeerJ

authors： Vesala R,Harjuntausta A,Hakkarainen A,Rönnholm P,Pellikka P,Rikkinen J

更新日期：2019-01-16 00:00:00

abstract：:This article is a presentation of taxonomic diversity of the orchid genus Cyrtochilum in Northwestern South America. The morphological characteristics of over 90 species occurring in northern Peru, Ecuador, Colombia and Venezuela are presented together with illustrations of their floral segments. Information about the...

journal_title：PeerJ

authors： Szlachetko DL,Kolanowska M

更新日期：2020-02-14 00:00:00

abstract：:We study the glycosylation processes that convert initially toxic substrates to nutritionally valuable metabolites in the flavonoid biosynthesis pathway of tomato (Solanum lycopersicum) seedlings. To estimate the reaction rates we use ordinary differential equations (ODEs) to model the enzyme kinetics. A popular choic...

journal_title：PeerJ

authors： Astola L,Stigter H,Gomez Roldan MV,van Eeuwijk F,Hall RD,Groenenboom M,Molenaar JJ

更新日期：2016-09-20 00:00:00

abstract：Aims:Periodontitis and psoriatic disease, including psoriasis (PS) and psoriatic arthritis (PsA), share the common risk factors and co-morbidities. However, the risk of periodontitis in patients with psoriatic disease still needs further investigation. This study was a nationwide population-based retrospective cohort s...

journal_title：PeerJ

authors： Su NY,Huang JY,Hu CJ,Yu HC,Chang YC

更新日期：2017-11-16 00:00:00

abstract：Introduction:Whole-metagenome sequencing can be a rich source of information about the structure and function of entire metagenomic communities, but getting accurate and reliable results from these datasets can be challenging. Analysis of these datasets is founded on the mapping of sequencing reads onto known genomic r...

journal_title：PeerJ

authors： Greenfield P,Tran-Dinh N,Midgley D

更新日期：2019-01-30 00:00:00

abstract：:Vitiligo is a chronic asymptomatic disorder affecting melanocytes from the basal layer of the epidermis which leads to a patchy loss of skin color. Even though it is one of the neglected disease conditions, people suffering from vitiligo are more prone to psychological disorders. As of now, various studies have been d...

journal_title：PeerJ

authors： Srivastava P,Choudhury A,Talwar M,Mohanty S,Narad P,Sengupta A

更新日期：2020-05-21 00:00:00

abstract：:Seymouria is the best known of the seymouriamorphs, a group of Permo-Carboniferous reptiliomorphs with both terrestrial and aquatic taxa. The majority of research on Seymouria has focused on cranial anatomy, with few detailed descriptions or illustrations of the postcrania. We utilized neutron computed tomography (nCT...

journal_title：PeerJ

authors： Bazzana KD,Gee BM,Bevitt JJ,Reisz RR

更新日期：2020-03-10 00:00:00

abstract：:China has experienced intensive urbanization over the past decades. However, it is still unclear about the influence of urbanization on urban thermal comfort and how the effect varies with climate condition. Based on long-term daily meteorological data from 1990 to 2015 in four Chinese cities undergoing rapid urbaniza...

journal_title：PeerJ

authors： Fu Y,Ren Z,Yu Q,He X,Xiao L,Wang Q,Liu C

更新日期：2019-11-11 00:00:00

abstract：:We investigated population dynamics, breeding pairs, breeding habitat selection, nest density, distance between neighboring nests, nest survival, reproductive success, and recruitment rate for Black-necked Cranes (BNC, Grus nigricollis) during 2013-2015 in Yanchiwan National Nature Reserve (YCW), Gansu, China. Numbers...

journal_title：PeerJ

authors： Zhang L,An B,Shu M,Yang X

更新日期：2017-01-31 00:00:00

abstract：:Over the last decades several studies have identified that the directional changes in climate induced by anthropogenic emissions of greenhouse gases are affecting the ecology of desert ecosystems. In the Southwest United States, the impacts of climate change to plant abundance and distribution have already been report...

journal_title：PeerJ

authors： Albuquerque F,Benito B,Rodriguez MÁM,Gray C

更新日期：2018-09-19 00:00:00

abstract：Background:Vitamin D 1α-hydroxylase CYP27B1 is the key factor in the vitamin D pathway. Previously, we analyzed the expression of CYP27B1 in human gingival fibroblasts in vitro. In the present study, we analyzed the gingival expression of CYP27B1 in vivo. Methods:Forty-two patients with periodontitis Stage IV Grade C ...

journal_title：PeerJ

authors： Liu K,Han B,Hou J,Zhang J,Su J,Meng H

更新日期：2021-01-04 00:00:00

abstract：:Physical exercise is linked to individuals whose affect profiles are invariably positive and it induces anti-apoptotic and anti-excitotoxic effects, buttressing blood-brain barrier intactness in both healthy individuals and those suffering from disorders accompanying overweight and obesity. In this regard, exercise of...

journal_title：PeerJ

authors： Garcia D,Archer T

更新日期：2014-12-16 00:00:00

abstract：:Inherent difficulties of tracking and observing organisms in the field often leave researchers with no choice but to conduct behavioral experiments under laboratory settings. However, results of laboratory experiments do not always translate accurately to natural conditions. A fundamental challenge in ecology is there...

journal_title：PeerJ

authors： Glon MG,Larson ER,Pangle KL

更新日期：2016-04-11 00:00:00

abstract：:Loot boxes are items in video games that may be paid for with real-world money, but which contain randomised contents. There is a reliable correlation between loot box spending and problem gambling severity: the more money gamers spend on loot boxes, the more severe their problem gambling tends to be. However, it is u...

journal_title：PeerJ

authors： Zendle D

更新日期：2019-10-29 00:00:00

abstract：Purpose:To explore whether unilateral relapse of Bechet's disease-associated uveitis (BDU) causes differences in the tear proteome between the diseased and the contralateral quiescent eye and potential tear biomarkers for uveitis recurrence and disease monitoring. Method:To minimize interindividual variations, bilater...

journal_title：PeerJ

authors： Liang A,Qin W,Zhang M,Gao F,Zhao C,Gao Y

更新日期：2020-06-19 00:00:00

abstract：:Twelve winter wheat (Triticum aestivum) genotypes were examined for differences in grain yield, water use efficiency (WUE), and stable carbon isotope composition (δ13C) in flag leaves. The plants were subjected to rain-fed treatment and supplemental irrigation at the jointing and anthesis stages, during the 2015-2016 ...

journal_title：PeerJ

authors： Huang G,Zhang X,Wang Y,Feng F,Mei X,Zhong X

更新日期：2019-04-17 00:00:00

abstract：:There is currently great interest in applying neural networks to prediction tasks in medicine. It is important for predictive models to be able to use survival data, where each patient has a known follow-up time and event/censoring indicator. This avoids information loss when training the model and enables generation ...

journal_title：PeerJ

authors： Gensheimer MF,Narasimhan B

更新日期：2019-01-25 00:00:00

abstract：:Because cancer evolution underlies the therapeutic difficulties of cancer, it is clinically important to understand the evolutionary dynamics of cancer. Thus far, a number of evolutionary processes have been proposed to be working in cancer evolution. However, there exists no simulation model that can describe the dif...

journal_title：PeerJ

authors： Niida A,Hasegawa T,Innan H,Shibata T,Mimori K,Miyano S

更新日期：2020-04-08 00:00:00

abstract：:Clostridium septicum produces a number of diseases in human and farm animals which, in most of the cases, are fatal without clinical intervention. Alpha toxin is an important agent and the unique lethal virulent factor produced by Clostridium septicum. This toxin is haemolytic, highly lethal and necrotizing activities...

journal_title：PeerJ

authors： Vázquez-Iglesias L,Estefanell-Ucha B,Barcia-Castro L,Páez de la Cadena M,Álvarez-Chaver P,Ayude-Vázquez D,Rodríguez-Berrocal FJ

更新日期：2017-06-22 00:00:00

abstract：:Four species of true crocodile (genus Crocodylus) have been described from the Americas. Three of these crocodile species exhibit non-overlapping distributions-Crocodylus intermedius in South America, C. moreletii along the Caribbean coast of Mesoamerica, and C. rhombifer confined to Cuba. The fourth, C. acutus, is na...

journal_title：PeerJ

authors： Milián-García Y,Russello MA,Castellanos-Labarcena J,Cichon M,Kumar V,Espinosa G,Rossi N,Mazzotti F,Hekkala E,Amato G,Janke A

更新日期：2018-11-12 00:00:00