keyword
MENU ▼
Read by QxMD icon Read
search

Juvenile

keyword
https://www.readbyqxmd.com/read/29161754/the-sorghum-bicolor-reference-genome-improved-assembly-gene-annotations-a-transcriptome-atlas-and-signatures-of-genome-organization
#1
Ryan F McCormick, Sandra K Truong, Avinash Sreedasyam, Jerry Jenkins, Shengqiang Shu, David Sims, Megan Kennedy, Mojgan Amirebrahimi, Brock D Weers, Brian McKinley, Ashley Mattison, Daryl T Morishige, Jane Grimwood, Jeremy Schmutz, John E Mullet
Sorghum bicolor is a drought tolerant C4 grass used for production of grain, forage, sugar, and lignocellulosic biomass and a genetic model for C4 grasses due to its relatively small genome (~800 Mbp), diploid genetics, diverse germplasm, and colinearity with other C4 grass genomes. In this study, deep sequencing, genetic linkage analysis, and transcriptome data were used to produce and annotate a high-quality reference genome sequence. Reference genome sequence order was improved, 29.6 Mbp of additional sequence was incorporated, the number of genes annotated increased 24% to 34,211, average gene length and N50 increased, and error frequency was reduced 10-fold to 1 per 100 kbp...
November 21, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/29161479/-laboratory-susceptibility-tests-of-aedes-aegypti-and-culex-quinquefasciatus-larvae-to-the-entomopathogenic-nematode-heterorhabditis-bacteriophora
#2
Carolina Ulvedal, Marìa Alejandra Bertolotti, Susana Raquel Cagnolo, Walter Ricardo Almirón
INTRODUCTION: Aedes aegypti is the vector of dengue, yellow fever, Zika and Chikungunya viruses, and Culex quinquefasciatus is the vector of St. Louis and West Nile encephalitis viruses. OBJECTIVE: To evaluate infectivity of Heterorhabditis bacteriophora N4 in C. quinquefasciatus and A. aegypti larvae under laboratory conditions. MATERIALS AND METHODS: Thirty second-instar larvae of the two mosquito species were exposed each to different doses (0:1, 1:1, 5:1, 15:1, 100:1, 500:1, 750:1 and 1,500:1) of nematode infective juveniles...
March 29, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29161322/altered-juvenile-fish-communities-associated-with-invasive-halophila-stipulacea-seagrass-habitats-in-the-u-s-virgin-islands
#3
Lauren K Olinger, Sarah L Heidmann, Allie N Durdall, Colin Howe, Tanya Ramseyer, Sara G Thomas, Danielle N Lasseigne, Elizabeth J Brown, John S Cassell, Michele M Donihe, Mareike D Duffing Romero, Mara A Duke, Damon Green, Paul Hillbrand, Kristin R Wilson Grimes, Richard S Nemeth, Tyler B Smith, Marilyn Brandt
Caribbean seagrass habitats provide food and protection for reef-associated juvenile fish. The invasive seagrass Halophila stipulacea is rapidly altering these seascapes. Since its arrival in the Caribbean in 2002, H. stipulacea has colonized and displaced native seagrasses, but the function of this invasive seagrass as a juvenile fish habitat remains unknown. To compare diversity, community structure, and abundance of juvenile fish between H. stipulacea and native seagrass beds, fish traps were deployed in four nearshore bays around St...
2017: PloS One
https://www.readbyqxmd.com/read/29160524/a-fatal-case-of-tuberculous-meningitis-in-a-child-with-juvenile-idiopathic-arthritis-a-diagnostic-challenge
#4
Zumrut Sahbudak Bal, Pinar Yazici, Semra Sen, Cenk Eraslan, Cengiz Cavusoglu, Bulent Karapinar, Fadil Vardar
The prognosis of tuberculous meningitis, a rare form of extrapulmonary tuberculosis, depends on the stage of treatment initiation. We report a fatal case of tuberculous meningitis. The patient had received successive tumor necrosis factor (TNF) antagonists and abatacept to treat juvenile idiopathic arthritis, with negative results for polymerase chain reaction and acid-fast bacilli on smear, had normal cerebrospinal fluid (CSF) adenosine deaminase and glucose levels. Six weeks post-admission, the CSF culture demonstrated Mycobacterium tuberculosis...
September 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/29160309/structure-of-pink1-in-complex-with-its-substrate-ubiquitin
#5
Alexander F Schubert, Christina Gladkova, Els Pardon, Jane L Wagstaff, Stefan M V Freund, Jan Steyaert, Sarah L Maslen, David Komander
Autosomal recessive juvenile Parkinsonism (AR-JP) is caused by mutations in a number of PARK genes, in particular in the E3 ubiquitin ligase Parkin (PARK2), and in its upstream protein kinase PINK1 (PARK6). PINK1 phosphorylates ubiquitin and the Parkin ubiquitin-like domain on structurally protected Ser65 to trigger mitophagy. We here report a crystal structure of a nanobody-stabilised complex between Pediculus humanus corporis (Ph)PINK1 with ubiquitin in the 'C-terminally retracted' (Ub-CR) conformation. The structure reveals many peculiarities of PINK1, including the architecture of the C-terminal region, and reveals how the PINK1 N-lobe binds ubiquitin via a unique insertion...
October 30, 2017: Nature
https://www.readbyqxmd.com/read/29159959/influence-of-body-condition-on-the-population-dynamics-of-atlantic-salmon-with-consideration-of-the-potential-impact-of-sea-lice
#6
R Susdorf, N K G Salama, D Lusseau
Atlantic salmon Salmo salar is an iconic species of high conservation and economic importance. At sea, individuals typically are subject to sea lice infestation, which can have detrimental effects on their host. Over recent decades, the body condition and marine survival in NE Atlantic stocks have generally decreased, reflected in fewer adults returning to rivers, which is partly attributable to sea lice. We developed a deterministic stage-structured population model to assess condition-mediated population dynamics resulting in changing fecundity, age at sexual maturation and marine survival rate...
November 21, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/29159918/juvenile-mycosis-fungoides-with-large-cell-transformation-successful-treatment-with-psoralen-with-ultraviolet-a-light-interferon-alfa-and-localized-radiation
#7
Warren H Chan, Daniel J Lewis, Tiffany Hinojosa, Jonathan L Curry, Madeleine Duvic
Mycosis fungoides with large-cell transformation is historically associated with a poor prognosis. Pediatric cases of mycosis fungoides with large-cell transformation are rare, with only three other cases reported in the literature. We present the first case of a child with almost complete remission of his mycosis fungoides with large-cell transformation shortly after administration of psoralen plus ultraviolet A, interferon-alfa, and localized radiation.
November 21, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/29159873/orthopaedic-manifestations-within-the-22q11-2-deletion-syndrome-a-systematic-review
#8
Jelle F Homans, Isabel N Tromp, Dino Colo, Tom P C Schlösser, Moyo C Kruyt, Vincent F X Deeney, Terrence B Crowley, Donna M McDonald-McGinn, René M Castelein
The 22q11.2 Deletion Syndrome (22q11.2DS) is the most common microdeletion syndrome with an estimated prevalence of 1:4,000 live births. 22q11.2DS is known to have wide phenotypic variability, including orthopaedic manifestations. The purpose of this systematic review is to increase the awareness of orthopaedic manifestations associated with 22q11.2DS. This systematic review was performed according to the PRISMA Guidelines. Original epidemiological studies on the prevalence of orthopaedic manifestations within 22q11...
November 21, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/29159813/an-overview-of-cleaner-fish-use-in-ireland
#9
M Bolton-Warberg
Sea lice infestations represent one of the most significant challenges facing the salmon farming industry, giving rise to lost production, additional costs of treatment and potential negative interactions with wild stocks. At present, cleaner fish, which actively remove lice from salmon, are an effective, biological, long-term option which has been adopted by many countries. In Ireland, several key studies were conducted in the 1990s on the use of wild-caught wrasse (corkwing, goldsinny and rock cook) as cleaner fish in experimental and commercial scale trials...
November 21, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/29159263/influence-of-age-and-body-condition-on-astrovirus-infection-of-bats-in-singapore-an-evolutionary-and-epidemiological-analysis
#10
Ian H Mendenhall, Maggie M Skiles, Erica Sena Neves, Sophie A Borthwick, Dolyce H W Low, Benjamin Liang, Benjamin P Y-H Lee, Yvonne C F Su, Gavin J D Smith
Bats are unique mammals that are reservoirs of high levels of virus diversity. Although several of these viruses are zoonotic, the majority are not. Astroviruses, transmitted fecal-orally, are commonly detected in a wide diversity of bat species, are prevalent at high rates and are not thought to directly infect humans. These features make astroviruses useful in examining virus evolutionary history, epidemiology in the host, and temporal shedding trends. Our study screened for the presence of astroviruses in bats in Singapore, reconstructed the phylogenetic relations of the polymerase genes and tested for population characteristics associated with infection...
December 2017: One Health
https://www.readbyqxmd.com/read/29159052/subcortical-grey-matter-changes-in-juvenile-myoclonic-epilepsy
#11
Ji Hyun Kim, Jung Bin Kim, Sang-Il Suh, Dong Wook Kim
Recent neuroimaging studies have provided converging evidence of structural and functional abnormalities of the thalamus in patients with juvenile myoclonic epilepsy (JME). There has also been limited evidence indicating involvement of the subcortical grey matter structures other than thalamus in JME, but with inconsistent findings across the studies. In the present study, we combined volumetric MRI and diffusion tensor imaging analyses to investigate macrostructural and microstructural alterations of the subcortical grey matter in 64 JME patients compared to 58 matched control subjects...
2018: NeuroImage: Clinical
https://www.readbyqxmd.com/read/29158981/fitness-implications-of-sex-specific-catch-up-growth-in-nephila-senegalensis-a-spider-with-extreme-reversed-ssd
#12
Rainer Neumann, Nicole Ruppel, Jutta M Schneider
Background: Animal growth is often constrained by unfavourable conditions and divergences from optimal body size can be detrimental to an individual's fitness, particularly in species with determinate growth and a narrow time-frame for life-time reproduction. Growth restriction in early juvenile stages can later be compensated by means of plastic developmental responses, such as adaptive catch-up growth (the compensation of growth deficits through delayed development). Although sex differences regarding the mode and degree of growth compensation have been coherently predicted from sex-specific fitness payoffs, inconsistent results imply a need for further research...
2017: PeerJ
https://www.readbyqxmd.com/read/29158861/-bilateral-macular-retinoschisis-associated-with-unilateral-peripheral-retinoschisis
#13
Hanane Oummad, Maryama Elkaddoumi, Josiane Maré, Mounir Lezrek, Ouafae Cherkaoui
X-linked juvenile retinoschisis is a hereditary disorder which usually occurs in boys rather than in girls, who are rarely affected. First clinical manifestations usually appear during the first decade. It is responsible for variable severity and slowly progressive vision loss. This progression can be characterized by vitreous hemorrhages and recurrent retinal detachments. We report the case of a 17-year old patient with stellar bilateral microcistic macular rearrangement of the eye-ground, centered on the foveola, associated with peripheral schisis with retinal detachment and unilateral tearing of internal and external layers...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/29158390/additive-effects-of-climate-and-fisheries-drive-ongoing-declines-in-multiple-albatross-species
#14
Deborah Pardo, Jaume Forcada, Andrew G Wood, Geoff N Tuck, Louise Ireland, Roger Pradel, John P Croxall, Richard A Phillips
Environmental and anthropogenic factors often drive population declines in top predators, but how their influences may combine remains unclear. Albatrosses are particularly threatened. They breed in fast-changing environments, and their extensive foraging ranges expose them to incidental mortality (bycatch) in multiple fisheries. The albatross community at South Georgia includes globally important populations of three species that have declined by 40-60% over the last 35 years. We used three steps to deeply understand the drivers of such dramatic changes: (i) describe fundamental demographic rates using multievent models, (ii) determine demographic drivers of population growth using matrix models, and (iii) identify environmental and anthropogenic drivers using ANOVAs...
November 20, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29158260/the-actin-organizing-formin-protein-fhod3-is-required-for-postnatal-development-and-functional-maintenance-of-the-adult-heart-in-mice
#15
Tomoki Ushijima, Noriko Fujimoto, Sho Matsuyama, Meikun Kan-O, Hiroshi Kiyonari, Go Shioi, Yohko Kage, Sho Yamasaki, Ryu Takeya, Hideki Sumimoto
Cardiac development and function require actin-myosin interactions in the sarcomere, a highly organized contractile structure. Sarcomere assembly mediated by formin homology 2 domain-containing 3 (Fhod3), a member of formins that direct formation of straight actin filaments, is essential for embryonic cardiogenesis. However, the role of Fhod3 in the neonatal and adult stages has remained unknown. Here we generated floxed Fhod3 mice to bypass the embryonic lethality of an Fhod3 knockout (KO). Perinatal KO of Fhod3 in the heart caused juvenile lethality at around day 10 after birth with enlarged hearts composed of severely impaired myofibrils, indicating that Fhod3 is crucial for postnatal heart development...
November 20, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/29157956/comparative-analysis-of-fixation-and-embedding-techniques-for-optimized-histological-preparation-of-zebrafish
#16
Jean E Copper, Lynn R Budgeon, Christina A Foutz, Damian B van Rossum, Daniel J Vanselow, Margaret J Hubley, Darin P Clark, David T Mandrell, Keith C Cheng
In recognition of the importance of zebrafish as a model organism for studying human disease, we have created a web-based reference atlas of zebrafish microanatomy for comparing histology and histopathology between model systems and with humans (http://bio-atlas.psu.edu). Fixation, decalcification, embedding, and sectioning were optimized to maximize section quality. A comparison of protocols involving six fixatives showed that 10% Neutral Buffered Formalin at 21°C for 24h yielded excellent results. Sectioning of juveniles and adults requires bone decalcification; EDTA at 0...
November 17, 2017: Comparative Biochemistry and Physiology. Toxicology & Pharmacology: CBP
https://www.readbyqxmd.com/read/29157677/dna-methylation-affects-the-lifespan-of-honey-bee-apis-mellifera-l-workers-evidence-for-a-regulatory-module-that-involves-vitellogenin-expression-but-is-independent-of-juvenile-hormone-function
#17
Carlos A M Cardoso-Júnior, Karina R Guidugli-Lazzarini, Klaus Hartfelder
The canonic regulatory module for lifespan of honey bee (Apis mellifera) workers involves a mutual repressor relationship between juvenile hormone (JH) and vitellogenin (Vg). Compared to vertebrates, however, little is known about a possible role of epigenetic factors. The full genomic repertoire of DNA methyltransferases (DNMTs) makes the honey bee an attractive emergent model for studying the role of epigenetics in the aging process of invertebrates, and especially so in social insects. We first quantified the transcript levels of the four DNMTs encoding genes in the head thorax and abdomens of workers of different age, showing that dnmt1a and dnmt3 expression is up-regulated in abdomens of old workers, whereas dnmt1b and dnmt2 are down-regulated in heads of old workers...
November 17, 2017: Insect Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/29157509/psychometric-properties-of-basic-empathy-scale-among-female-juvenile-delinquents-and-school-youths
#18
Pedro Pechorro, Rachel E Kahn, Rui Abrunhosa Gonçalves, James V Ray
Research on empathy often distinguishes between affective and cognitive empathy, but there is limited knowledge regarding the application or measurement of these two dimensions of empathy among female youth, especially forensic samples of female youth. The main aim of the present study was to examine the psychometric properties of the Basic Empathy Scale (BES) among a Portuguese sample of female youths (N=377), composed of incarcerated female juvenile offenders (n=103) and school youths (n=274). The two-factor structure of the BES obtained a good fit among the school sample, but the fit among the forensic sample was poor...
November 2017: International Journal of Law and Psychiatry
https://www.readbyqxmd.com/read/29157192/neonatal-and-juvenile-ocular-development-in-sprague-dawley-rats-a-histomorphological-and-immunohistochemical-study
#19
Vanessa Vrolyk, Julius Haruna, Marie-Odile Benoit-Biancamano
As in many altricial species, rats are born with fused eyelids and markedly underdeveloped eyes. While the normal histology of the eyes of mature rats is known, the histomorphological changes occurring during postnatal eye development in this species remain incompletely characterized. This study was conducted to describe the postnatal development of ocular structures in Sprague-Dawley (SD) rats during the first month of age using histology and immunohistochemistry (IHC). Both eyes were collected from 51 SD rats at 13 time points between postnatal day (PND)1 and PND30...
January 1, 2017: Veterinary Pathology
https://www.readbyqxmd.com/read/29157059/90k-immunostimulatory-glycoprotein-in-children-with-juvenile-idiopathic-arthritis
#20
Cristina Cecamore, Manuela Marsili, Roberta Salvatore, Roberto Troiani, Maurizia D'Egidio, Nicola Tinari, Piernicola Pelliccia, Francesco Chiarelli, M Loredana Marcovecchio, Luciana Breda
OBJECTIVES: To assess whether circulating levels of 90K glycoprotein are increased in children with juvenile idiopathic arthritis (JIA) at different stages of the disease, compared to healthy controls and to evaluate potential over time changes in its concentrations following treatment with the antitumor-necrosis factor (TNF) drug etanercept. METHODS: 90K glycoprotein, C-reactive protein, erythrocyte sedimentation rate, TNF, antinuclear antibodies, rheumatoid factor and the Juvenile Arthritis Disease Activity Score were assessed in 71 children: 23 with newly diagnosed JIA, 23 with established and active JIA and 25 healthy controls...
November 20, 2017: Modern Rheumatology
keyword
keyword
29828
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"