Characterization of retinal regeneration in adult zebrafish following multiple rounds of phototoxic lesion.

abstract：Background:This study assessed whether serum lipid levels are associated with the risk of symptomatic intracerebral hemorrhage (sICH) and functional outcomes in patients with acute ischemic stroke after receiving intravenous thrombolysis. Methods:We retrospectively analyzed consecutive ischemic stroke patients who wer...

journal_title：PeerJ

authors： Lin TC,Lin YK,Chen CI,Chan L,Chi NF,Yuan RY,Sheu JJ,Wei CR,Tsai JP,Yeh TH

更新日期：2018-11-23 00:00:00

abstract：:Healthy, older adults are widely reported to experience cognitive decline, including impairments in inhibitory control. However, this general proposition has recently come under scrutiny because ageing effects are highly variable between individuals, are task dependent, and are sometimes not distinguished from general...

journal_title：PeerJ

authors： Knox PC,Pasunuru N

更新日期：2020-01-09 00:00:00

abstract：BACKGROUND:The purpose of this study is to provide a report on scientific production during the period 2010-2014 in order to identify the major topics as well as the predominant actors (journals, countries, continents) involved in the field of eye disease. METHODS:A PubMed search was carried out to extract articles re...

journal_title：PeerJ

authors： Boudry C,Denion E,Mortemousque B,Mouriaux F

更新日期：2016-01-07 00:00:00

abstract：:Secondary cavity nesting (SCN) birds breed in holes that they do not excavate themselves. This is possible where there are large trees whose size and age permit the digging of holes by primary excavators and only rarely happens in forest plantations, where we expected a deficit of both breeding holes and SCN species. ...

journal_title：PeerJ

authors： Cuatianquiz Lima C,Macías Garcia C

更新日期：2016-03-15 00:00:00

abstract：Background and Purpose:Several studies have proposed that the advanced lung cancer inflammation index (ALI), a new inflammation-related index, can be used for the prognosis assessment of various malignancies. However, few studies have reported its prognostic value in colorectal cancer (CRC). Therefore, this study explo...

journal_title：PeerJ

authors： Xie H,Huang S,Yuan G,Kuang J,Yan L,Wei L,Tang S,Gan J

更新日期：2020-10-08 00:00:00

abstract：Background:Although the postural instability accompanying bilateral vestibular loss in human and quadrupeds during lateral head movements are well-known, it is still unclear whether or not lateral head turns would indeed activate the postural control system to maintain balance. This study aimed to examine the kinetic p...

journal_title：PeerJ

authors： Song Y,Wang M,Baker JS,Gu Y

更新日期：2019-12-12 00:00:00

abstract：:The aim of this study was the characterization of fatty acids, antioxidant activity, some physical properties, nutrient content, sugars, and minerals in the pulp and seeds of the date cultivar 'Medjool' (Phoenix dactylifera L.) grown in Mexico. The samples were obtained at maturity (Tamar) in the 2017 harvest season i...

journal_title：PeerJ

authors： Salomón-Torres R,Ortiz-Uribe N,Valdez-Salas B,Rosas-González N,García-González C,Chávez D,Córdova-Guerrero I,Díaz-Rubio L,Haro-Vázquez MDP,Mijangos-Montiel JL,Morales-Maza A,Mahadevan P,Krueger R

更新日期：2019-07-17 00:00:00

abstract：:In the Mississippi River Basin of North America, invasive bigheaded carp (silver carp Hypophthalmichthys molitrix and bighead carp H. nobilis, also referred to as Asian carp) have spread rapidly over the past several decades. In the Illinois River, an important tributary of the Upper Mississippi River, reproduction ap...

journal_title：PeerJ

authors： Gibson-Reinemer DK,Solomon LE,Pendleton RM,Chick JH,Casper AF

更新日期：2017-09-14 00:00:00

abstract：:A strong argument can be made that the European Union has the most rigorous regulatory system for pesticides in the world, and that modern pesticide use poses fewer environmental threats than older regimes. Nevertheless, the impacts of pesticides on bees and other non-target organisms are much debated in Europe as els...

journal_title：PeerJ

authors： Goulson D,Thompson J,Croombs A

更新日期：2018-07-19 00:00:00

abstract：:Although many ecologists focus on the relationship between species richness (S) and evenness (E), conflicts between observation and theory are difficult to reconcile. Empirical S-E relationships were not consistent, while relationships show strong correlation between S and E. Since E essentially depended on the relati...

journal_title：PeerJ

authors： Su Q

更新日期：2018-06-12 00:00:00

abstract：Background:The coronavirus 19 (COVID-19) pandemic has heightened the threat to the health and lives of patients with comorbid diseases. Infection by COVID-19 is especially detrimental to patients on hemodialysis. In this study, we evaluated the clinical characteristics, laboratory findings, treatments and prognoses of ...

journal_title：PeerJ

authors： Luo Y,Li J,Liu Z,Yu H,Peng X,Cao C

更新日期：2020-11-26 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：Background:Except for a few studies with contradictory observations, information is lacking on the possibility of association between DNA mismatch repair (MMR) status and the presence of cancer stem cells in colorectal carcinoma (CRC), two important aspects in colorectal carcinogenesis. Methods:Eighty (40 right-sided ...

journal_title：PeerJ

authors： Cheah PL,Li J,Looi LM,Teoh KH,Ong DB,Arends MJ

更新日期：2018-09-11 00:00:00

abstract：:The adaptative bleaching hypothesis (ABH) states that, depending on the symbiotic flexibility of coral hosts (i.e., the ability of corals to "switch" or "shuffle" their algal symbionts), coral bleaching can lead to a change in the composition of their associated Symbiodinium community and, thus, contribute to the cora...

journal_title：PeerJ

authors： Rouzé H,Lecellier GJ,Saulnier D,Planes S,Gueguen Y,Wirshing HH,Berteaux-Lecellier V

更新日期：2017-01-05 00:00:00

abstract：:Mutations that cause an error in the splicing of a messenger RNA (mRNA) can lead to diseases in humans. Various computational models have been developed to recognize the sequence pattern of the splice sites. In recent studies, Convolutional Neural Network (CNN) architectures were shown to outperform other existing mod...

journal_title：PeerJ

authors： Thanapattheerakul T,Engchuan W,Chan JH

更新日期：2020-07-06 00:00:00

abstract：Background:B-mode ultrasound is one of the most commonly used imaging techniques for evaluating thyroid nodules due to its noninvasive property and excellent performance in terms of discriminating between benign and malignant nodules. However, the accuracy of differential diagnosis strongly depends on the experience of...

journal_title：PeerJ

authors： Wang J,He X,Ma L,Li M,Sun L,Jiang J,Zhou Q

更新日期：2020-05-04 00:00:00

abstract：:Species traits may provide a short-cut to predicting generalities in species turnover in response to environmental change, particularly for poorly known taxa. We ask if morphological traits of assemblages respond predictably to macrohabitats across a large scale. Ant assemblages were collected at nine paired pasture a...

journal_title：PeerJ

authors： Yates ML,Andrew NR,Binns M,Gibb H

更新日期：2014-03-04 00:00:00

abstract：:Turbidity currents are the main drivers behind the transportation of terrestrial sediments to the deep sea, and turbidite deposits from such currents have been widely used in geological studies. Nevertheless, the contribution of turbidity currents to vertical displacement of seawater has rarely been discussed. This is...

journal_title：PeerJ

authors： Kawagucci S,Miwa T,Lindsay DJ,Ogura E,Yamamoto H,Nishibayashi K,Yokooka H,Nishi S,Takahashi A,Lee S

更新日期：2020-12-09 00:00:00

abstract：:Background. India accounts for 24% to all under-five mortality in the world. Residence in rural area, poverty and low levels of mother's education are known confounders of under-five mortality. Since two-thirds of India's population lives in rural areas, mothers employed in agriculture present a particularly vulnerabl...

journal_title：PeerJ

authors： Singh R,Tripathi V

更新日期：2015-01-08 00:00:00

abstract：:The Pomacentridae (damselfish) and Apogonidae (cardinalfish) are among the most common fish families on coral reefs and in the aquarium trade. Members of both families undergo a pelagic larvae phase prior to settlement on the reef, where adults play key roles in benthic habitat structuring and trophic interactions. Fi...

journal_title：PeerJ

authors： Parris DJ,Brooker RM,Morgan MA,Dixson DL,Stewart FJ

更新日期：2016-08-31 00:00:00

abstract：:Previous studies of population genetic structure in Dissostichus eleginoides have shown that oceanographic and geographic discontinuities drive in this species population differentiation. Studies have focused on the genetics of D. eleginoides in the Southern Ocean; however, there is little knowledge of their genetic v...

journal_title：PeerJ

authors： Canales-Aguirre CB,Ferrada-Fuentes S,Galleguillos R,Oyarzun FX,Hernández CE

更新日期：2018-01-16 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：:In this study we analysed the impact of water regime and soil nutrients on the clonal diversity and genetic variation of the sedge Carex nigra in a central alpine fen. For our analysis, we established 16 study plots randomly distributed over the fen. We determined the exact elevation of each plot as an indicator for t...

journal_title：PeerJ

authors： Reisch C,Meier S,Schmid C,Bartelheimer M

更新日期：2020-06-03 00:00:00

abstract：:Convergent evolution can provide insights into the predictability of, and constraints on, the evolution of biodiversity. One striking example of convergence is seen in the 'river dolphins'. The four dolphin genera that make up the 'river dolphins' (Inia geoffrensis, Pontoporia blainvillei, Platanista gangetica and Lip...

journal_title：PeerJ

authors： Page CE,Cooper N

更新日期：2017-11-21 00:00:00

abstract：:Rao's quadratic diversity index is one of the most widely applied diversity indices in functional and phylogenetic ecology. The standard way of computing Rao's quadratic diversity index for an ecological assemblage with a group of species with varying abundances is to sum the functional or phylogenetic distances betwe...

journal_title：PeerJ

authors： Chen Y,Wu Y,Shen TJ

更新日期：2018-07-06 00:00:00

abstract：:Motile cryptofauna inhabiting coral reefs are complex assemblages that utilize the space available among dead coral stands and the surrounding coral rubble substrate. They comprise a group of organisms largely overlooked in biodiversity estimates because they are hard to collect and identify, and their collection caus...

journal_title：PeerJ

authors： Monroy-Velázquez LV,Rodríguez-Martínez RE,Blanchon P,Alvarez F

更新日期：2020-11-23 00:00:00

abstract：:The blacklegged tick Ixodes scapularis is widely distributed in the United States and transmits multiple pathogens to humans, wildlife and domestic animals. Recently, several novel viruses in the family Bunyaviridae (South Bay virus (SBV) and Blacklegged tick phlebovirus (BTPV)) were identified infecting female I. sca...

journal_title：PeerJ

authors： Sakamoto JM,Ng TFF,Suzuki Y,Tsujimoto H,Deng X,Delwart E,Rasgon JL

更新日期：2016-08-11 00:00:00

abstract：:We present a semi-empirical (PM6-based) computational method for systematically estimating the effect of all possible single mutants, within a certain radius of the active site, on the barrier height of an enzymatic reaction. The intent of this method is not a quantitative prediction of the barrier heights, but rather...

journal_title：PeerJ

authors： Hediger MR,Steinmann C,De Vico L,Jensen JH

更新日期：2013-07-23 00:00:00

abstract：Background:Since 1996, when Vivo questioned how many species of mammals occur in Brazil, there has been a huge effort to assess this biodiversity. In this contribution, we present new records for rare species of the sigmodontine rodent genera Rhagomys and Neusticomys previously unknown to Brazilian Amazon. We provided ...

journal_title：PeerJ

authors： Percequillo AR,Dalapicolla J,Abreu-Júnior EF,Roth PRO,Ferraz KMPMB,Chiquito EA

更新日期：2017-12-15 00:00:00

abstract：:Background. A large proportion of natural grasslands around the world is exposed to overgrazing resulting in land degradation and biodiversity loss. Although there is an increasing effort in the promotion of sustainable livestock management, rangeland degradation still occurs because animals' foraging behaviour is hig...

journal_title：PeerJ

authors： di Virgilio A,Morales JM

更新日期：2016-06-21 00:00:00