keyword
MENU ▼
Read by QxMD icon Read
search

Aves

keyword
https://www.readbyqxmd.com/read/28410354/effects-of-tear-film-lipid-layer-thickness-and-blinking-pattern-on-tear-film-instability-after-corneal-refractive-surgery
#1
Qingzhong Chen, Min Li, Ying Yuan, Rao Me, Yunjie Yu, Guangsen Shi, Xin Wang, Bilian Ke
PURPOSE: To investigate associations between changes in tear film instability and the lipid layer thickness (LLT) and blink pattern after corneal refractive surgery (CRS). METHODS: Forty patients were enrolled in this study. The LLT and blink pattern were evaluated 1 week before and 30 days after CRS using a novel interferometer and an ocular surface disease index (OSDI) questionnaire, and other tear film stability markers were also evaluated. RESULTS: Mean OSDI scores increased from 5...
April 13, 2017: Cornea
https://www.readbyqxmd.com/read/28407723/dna-barcodes-and-insights-into-the-phylogenetic-relationships-of-corvidae-aves-passeriformes
#2
Zuhao Huang, Rujue Ruan
DNA barcoding has become a promising tool for species identification and phylogeny in a wide range of animal taxa using mitochondrial cytochrome c oxidase subunit I (COI). The Corvidae (Aves: Passeriformes) is a species rich and morphologically diverse family. In the present study, we analyzed the COI barcodes of 39 species from 12 genera of Corvidae. COI gene was also used to examine phylogenetic relationships of Corvidae. Every species possessed a barcode distinct from that of other species. Kimura two-parameter distances were calculated between species barcodes...
April 13, 2017: Mitochondrial DNA. Part A. DNA Mapping, Sequencing, and Analysis
https://www.readbyqxmd.com/read/28407483/age-associated-microbial-dysbiosis-promotes-intestinal-permeability-systemic-inflammation-and-macrophage-dysfunction
#3
Netusha Thevaranjan, Alicja Puchta, Christian Schulz, Avee Naidoo, J C Szamosi, Chris P Verschoor, Dessi Loukov, Louis P Schenck, Jennifer Jury, Kevin P Foley, Jonathan D Schertzer, Maggie J Larché, Donald J Davidson, Elena F Verdú, Michael G Surette, Dawn M E Bowdish
Levels of inflammatory mediators in circulation are known to increase with age, but the underlying cause of this age-associated inflammation is debated. We find that, when maintained under germ-free conditions, mice do not display an age-related increase in circulating pro-inflammatory cytokine levels. A higher proportion of germ-free mice live to 600 days than their conventional counterparts, and macrophages derived from aged germ-free mice maintain anti-microbial activity. Co-housing germ-free mice with old, but not young, conventionally raised mice increases pro-inflammatory cytokines in the blood...
April 12, 2017: Cell Host & Microbe
https://www.readbyqxmd.com/read/28391389/combination-therapy-with-omega-3-fatty-acids-plus-tamsulocin-and-finasteride-in-the-treatment-of-men-with-lower-urinary-tract-symptoms-luts-and-benign-prostatic-hyperplasia-bph
#4
Alireza Ghadian, Mehran Rezaei
PURPOSE: Inflammation and Cyclooxygenase-2 (COX-2) as a part of it are common in BPH specimens and may play a role in the pathogenesis of the disease through cytokines that promote cell growth or lead to smooth muscle contraction. The aim of this study is to analyze whether combination therapy with omega-3 fatty acids, which have anti-inflammatory and COX-2 inhibitory effects, and tamsulocin plus finasteride offers an advantage compared to tamsulocin plus finasteride therapy in patients with BPH...
April 8, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28363190/nose-to-brain-delivery-in-rats-effect-of-surface-charge-of-rhodamine-b-labeled-nanocarriers-on-brain-subregion-localization
#5
A Bonaccorso, T Musumeci, M F Serapide, R Pellitteri, I F Uchegbu, G Puglisi
Nose to brain delivery and nanotechnology are the combination of innovative strategies for molecules to reach the brain and to bypass blood brain barriers. In this work we investigated the fate of two rhodamine B labeled polymeric nanoparticles (Z-ave <250nm) of opposite surface charge in different areas of the brain after intranasal administration in rats. A preliminary screening was carried out to select the suitable positive (chitosan/poly-l-lactide-co-glycolide) nanocarrier through photon correlation spectroscopy and turbiscan...
March 18, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28347888/on-the-importance-of-geographic-and-taxonomic-sampling-in-phylogeography-a-reevaluation-of-diversification-and-species-limits-in-a-neotropical-thrush-aves-turdidae
#6
Jorge Enrique Avendaño, Enrique Arbeláez-Cortés, Carlos Daniel Cadena
Phylogeographic studies seeking to describe biogeographic patterns, infer evolutionary processes, and revise species-level classification should properly characterize the distribution ranges of study species, and thoroughly sample genetic variation across taxa and geography. This is particularly necessary for widely distributed organisms occurring in complex landscapes, such as the Neotropical region. Here, we clarify the geographic range and revisit the phylogeography of the Black-billed Thrush (Turdus ignobilis), a common passerine bird from lowland tropical South America, whose evolutionary relationships and species limits were recently evaluated employing phylogeographic analyses based on partial knowledge of its distribution and incomplete sampling of populations...
March 24, 2017: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/28290270/host-associations-and-turnover-of-haemosporidian-parasites-in-manakins-aves-pipridae
#7
Alan Fecchio, Maria Svensson-Coelho, Jeffrey Bell, Vincenzo A Ellis, Matthew C Medeiros, Christopher H Trisos, John G Blake, Bette A Loiselle, Joseph A Tobias, Rebeka Fanti, Elyse D Coffey, Iubatã P DE Faria, João B Pinho, Gabriel Felix, Erika M Braga, Marina Anciães, Vasyl Tkach, John Bates, Christopher Witt, Jason D Weckstein, Robert E Ricklefs, Izeni P Farias
Parasites of the genera Plasmodium and Haemoproteus (Apicomplexa: Haemosporida) are a diverse group of pathogens that infect birds nearly worldwide. Despite their ubiquity, the ecological and evolutionary factors that shape the diversity and distribution of these protozoan parasites among avian communities and geographic regions are poorly understood. Based on a survey throughout the Neotropics of the haemosporidian parasites infecting manakins (Pipridae), a family of Passerine birds endemic to this region, we asked whether host relatedness, ecological similarity and geographic proximity structure parasite turnover between manakin species and local manakin assemblages...
March 14, 2017: Parasitology
https://www.readbyqxmd.com/read/28288969/visualizing-endoderm-cell-populations-and-their-dynamics-in-the-mouse-embryo-with-a-hex-tdtomato-reporter
#8
Tao Wu, Anna-Katerina Hadjantonakis, Sonja Nowotschin
Live imaging is the requisite tool for studying cell behaviors driving embryonic development and tissue formation. Genetically-encoded reporters expressed under cell type-specific cis-regulatory elements that drive fluorescent protein expression at sufficient levels for visualization in living specimens have become indispensable for these studies. Increasingly dual-color (red-green) imaging is used for studying the coordinate behaviors if two cell populations of interest, identifying and characterizing subsets of within broader cell populations or subcellular features...
March 13, 2017: Biology Open
https://www.readbyqxmd.com/read/28286101/the-biogeographic-and-evolutionary-history-of-an-endemic-clade-of-middle-american-sparrows-melozone-and-aimophila-aves-passerellidae
#9
Luis Sandoval, Kevin L Epperly, John Klicka, Daniel J Mennill
The large number of endemic species in Middle America is frequently attributed to the interplay of geographical barriers and historical climatic changes in the region. This process promotes genetic divergence between populations, and given enough time, may yield new species. Animals that inhabit mid-elevation or highland habitats may be disproportionately affected in this way. Genetic analyses of animals in this region allow us to better understand how historical patterns of isolation have influenced the generation of new species in this biodiversity hotspot...
March 7, 2017: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/28283710/clinical-and-urodynamic-assessment-in-patients-with-pelvic-organ-prolapse-before-and-after-laparoscopic-sacrocolpopexy
#10
Bahiyah Abdullah, Jimmy Nomura, Shingo Moriyama, Tingwen Huang, Shino Tokiwa, Mio Togo
INTRODUCTION AND HYPOTHESIS: We hypothesized that patient-reported urinary symptoms and urodynamic evaluation improve after laparoscopic sacrocolpopexy (LSC) despite deeper vesicovaginal space dissection. METHODS: This was a retrospective study of women with pelvic organ prolapse who underwent LSC from January 2013 to January 2016 in a tertiary center. Urinary function was clinically evaluated using the International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), the Overactive Bladder Symptom Score (OABSS) and the Pelvic Floor Distress Inventory Questionnaire- - Short Form 20 (PFDI-20)...
March 10, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28260998/article-watch-april-2017
#11
Clive A Slaughter
This column highlights recently published articles that are of interest to the readership of this publication. We encourage ABRF members to forward information on articles they feel are important and useful to Clive Slaughter, MCG-UGA Medical Partnership, 1425 Prince Ave., Athens, GA 30606, USA. Tel: (706) 713-2216; Fax: (706) 713-2221; E-mail: cslaught@uga.edu, or to any member of the editorial board. Article summaries reflect the reviewer's opinions and not necessarily those of the association.
February 22, 2017: Journal of Biomolecular Techniques: JBT
https://www.readbyqxmd.com/read/28260532/the-role-of-chewing-lice-phthiraptera-philopteridae-as-intermediate-hosts-in-the-transmission-of-hymenolepis-microps-cestoda-cyclophyllidea-from-the-willow-ptarmigan-lagopus-lagopus-aves-tetraonidae
#12
D Pistone, M Lindgren, P Holmstad, N K Ellingsen, H Kongshaug, F Nilsen, A Skorping
The cestode Hymenolepis microps is an intestinal parasite of tetraonid birds, including the willow ptarmigan (Lagopus lagopus). This parasite is able to maintain a high prevalence and intensity throughout the year, even in a subarctic environment in bird populations with relatively low host densities, indicating effective transmission routes. Willow ptarmigan consume mainly vegetal material and active consumption of invertebrates is confined to the first two or three weeks of life. Ptarmigan are infected by different species of ectoparasites, of which two species of feather lice, Lagopoecus affinis and Goniodes lagopi, are the most abundant...
March 6, 2017: Journal of Helminthology
https://www.readbyqxmd.com/read/28259133/aging-in-birds
#13
REVIEW
D Y Travin, B A Feniouk
Rodents are the most commonly used model organisms in studies of aging in vertebrates. However, there are species that may suit this role much better. Most birds (Aves), having higher rate of metabolism, live two-to-three times longer than mammals of the same size. This mini-review briefly covers several evolutionary, ecological, and physiological aspects that may contribute to the phenomenon of birds' longevity. The role of different molecular mechanisms known to take part in the process of aging according to various existing theories, e...
December 2016: Biochemistry. Biokhimii︠a︡
https://www.readbyqxmd.com/read/28249741/phylogeny-and-biogeography-of-the-imperial-pigeons-aves-columbidae-in-the-pacific-ocean
#14
Alice Cibois, Jean-Claude Thibault, Céline Bonillo, Christopher E Filardi, Eric Pasquet
We reconstruct the phylogeny of imperial pigeons (genus Ducula) using mitochondrial and nuclear sequence data. We evaluate the most likely biogeographic scenario for the evolution of this group that colonized many islands of the Pacific Ocean. The divergence time analysis suggests that the basal divergences within Ducula occurred more recently than in the fruit doves (genus Ptilinopus), a group that is also well diversified in Oceania. The imperial pigeons colonized the Melanesian region several times independently, and the diversification within this region led to several species in sympatry, in particular in the Bismarck archipelago...
February 27, 2017: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/28241382/passerine-morphology-external-measurements-of-ca-one-quarter-of-passerine-bird-species
#15
Robert E Ricklefs
Studies of community organization and clade diversification that include functional traits have become an important component of the analysis of ecological and evolved systems. Such studies frequently are limited by availability of consistently collected data. Here, I present a dataset including eight measurements of the external morphology of 1642 species, roughly one-quarter of all passerine birds (Aves: Order Passeriformes), from all parts of the world, characterizing the relative proportions of the wing, tail, legs, and beak...
February 27, 2017: Ecology
https://www.readbyqxmd.com/read/28240715/influence-of-environmental-conditions-on-performance-and-heart-rate-responses-to-the-30-15-incremental-fitness-test-in-rugby-union-athletes
#16
Thomas W Jones, Alex O W Natera, Jacob Jennings, Aiden J Oakley
The purpose of this study was to examine the differences in performance and heart rate responses between a high heat outdoor condition (34.0°C, 64.1% humidity) and a temperate indoor condition (22.0°C, 50.0% humidity) during the 30-15 intermittent fitness test (30-15IFT). Eight highly trained Rugby Union players (28.1 ± 1.5 years, 181.4 ± 8.8 cm, 88.4 ± 13.3kg) completed the 30-15IFT in two different temperature conditions. Dependant variables recorded and analysed included; final running speed of the 30-15IFT, heart rate (HR) at rest (HR rest), maximum HR (Max HR), HR recovery (HRR), average HR (HR ave) and sub-maximal HR corresponding to 25%, 50% and 75% of final test speed (HR 25%, HR 50% and HR 75%) and HR at 13 km·h (HR 13 km·h)...
February 23, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28231703/effects-of-water-addition-to-total-mixed-ration-on-water-intake-nutrient-digestibility-wool-cortisol-and-blood-indices-in-corriedale-ewes
#17
Jalil Ghassemi Nejad, Byong-Wan Kim, Bae-Hun Lee, Kyung Il Sung, Ji-Yung Kim
Objective: The objective of this study was to determine the effect of adding water to total mixed ration (TMR) on fresh water intake, nutrient digestibility, wool cortisol, and blood indices in Corriedale ewes under hot and humid conditions. Methods: Nine non-pregnant Corriedale ewes (ave. BW = 41 ± 3.5 kg) were individually fed diets based on maintenance requirements in metabolic crates. Ewes were assigned to three treatment groups according to a triplicate 3×3 Latin Square design for 3 periods of 21 days duration each (9 ewes per treatment, 27 replications)...
February 23, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28228145/donation-after-brain-circulation-determination-of-death
#18
Anne L Dalle Ave, James L Bernat
BACKGROUND: The fundamental determinant of death in donation after circulatory determination of death is the cessation of brain circulation and function. We therefore propose the term donation after brain circulation determination of death [DBCDD]. RESULTS: In DBCDD, death is determined when the cessation of circulatory function is permanent but before it is irreversible, consistent with medical standards of death determination outside the context of organ donation...
February 23, 2017: BMC Medical Ethics
https://www.readbyqxmd.com/read/28224263/a-new-species-of-centrorhynchus-l%C3%A3-he-1911-acanthocephala-centrorhynchidae-from-the-lizard-buzzard-kaupifalco-monogrammicus-temminck-aves-accipitridae-in-south-africa
#19
Lesley R Smales, Ali Halajian, Makubu P Mokgawa, Wilmien J Luus-Powell
Centrorhynchus sarehae n. sp. is described from the lizard buzzard Kaupifalco monogrammicus (Temminik) in Louis Trichardt City, Limpopo Province, South Africa. The new species can be distinguished from all other species of Centrorhynchus Lühe, 1911 except C. gendrei (Golvan, 1957) and C. mariauxi Smales, 2011 in having a dilated region in the posterior trunk of the female. Centrorhynchus sarehae differs from both these species in the characters of the proboscis armature, particularly the number of hooks per row and the lengths of the longest hooks...
March 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28192124/comparative-cophylogenetics-of-australian-phabine-pigeons-and-doves-aves-columbidae-and-their-feather-lice-insecta-phthiraptera
#20
Andrew D Sweet, R Terry Chesser, Kevin P Johnson
Host-parasite coevolutionary histories can differ among multiple groups of parasites associated with the same group of hosts. For example, parasitic wing and body lice (Insecta: Phthiraptera) of New World pigeons and doves (Aves: Columbidae) differ in their cophylogenetic patterns, with body lice exhibiting higher phylogenetic congruence with their hosts than wing lice. In this study, we focus on the wing and body lice of Australian phabine pigeons and doves to determine whether the patterns in New World pigeons and doves are consistent with those of pigeons and doves from other regions...
February 10, 2017: International Journal for Parasitology
keyword
keyword
98760
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"