keyword
MENU ▼
Read by QxMD icon Read
search

ACLY

keyword
https://www.readbyqxmd.com/read/28822760/anterior-chamber-perfusion-versus-posterior-chamber-perfusion-does-not-influence-measurement-of-aqueous-outflow-facility-in-living-mice-by-constant-flow-infusion
#1
Navita N Lopez, Gaurang C Patel, Urmimala Raychaudhuri, Subhash Aryal, Tien N Phan, Abbot F Clark, J Cameron Millar
Mice are now routinely utilized in studies of aqueous humor outflow dynamics. In particular, conventional aqueous outflow facility (C) is routinely measured via perfusion of the aqueous chamber by a number of laboratories. However, in mouse eyes perfused ex-vivo, values for C are variable depending upon whether the perfusate is introduced into the posterior chamber (PC) versus the anterior chamber (AC). Perfusion via the AC leads to posterior bowing of the iris, and traction on the iris root/scleral spur, which may increase C...
August 16, 2017: Experimental Eye Research
https://www.readbyqxmd.com/read/28822267/a-similar-pro-anti-inflammatory-cytokine-balance-is-present-in-the-airways-of-competitive-athletes-and-non-exercising-asthmatics
#2
Marcin Kurowski, Janusz Jurczyk, Agnieszka Olszewska-Ziąber, Marzanna Jarzębska, Hubert Krysztofiak, Marek L Kowalski
PURPOSE: Intensive exercise modifies airway inflammation and infection susceptibility. We aimed to determine the effect of exercise on pro- and anti-inflammatory cytokine (TNF-α, IL-1ra, IL-10) and innate immunity protein (HSPA1, sCD14) levels in exhaled breath condensate (EBC) and nasal secretions of competitive athletes, non-exercising asthmatics and healthy controls (HC). MATERIAL AND METHODS: The study group consisted of 15 competitive athletes (five speed skaters and ten swimmers) aged 15-25...
August 16, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/28820846/noninvasive-assessment-of-skeletal-muscle-myosin-heavy-chain-expression-in-trained-and-untrained-men
#3
Andrew C Fry, Terry J Housh, Joel B Cramer, Joseph P Weir, Travis W Beck, Brian K Schilling, Jonathan D Miller, Justin X Nicoll
Fry, AC, Housh, TJ, Cramer, JB, Weir, JP, Beck, TW, Schilling, BK, Miller, JD, and Nicoll, JX. Noninvasive assessment of skeletal muscle myosin heavy chain expression in trained and untrained men. J Strength Cond Res 31(9): 2355-2362, 2017-Numerous conditions and types of physical activity (e.g., exercise, aging, and muscle-related diseases) can influence muscle fiber types and the proteins expressed. To date, muscle fibers can only be characterized by actually obtaining a tissue sample using the invasive muscle biopsy procedure...
September 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28820077/genetic-variants-of-pear1-are-associated-with-platelet-function-and-antiplatelet-drug-efficacy-a-systematic-review-and-meta-analysis
#4
Qian Xiang, Shuang Zhou, Joshua P Lewis, Alan R Shuldiner, Guanhua Ren, Yimin Cui
BACKGROUND: Platelet endothelial aggregation receptor 1 (PEAR1) may affect platelet-platelet contact and aggregation. The aim of this study was to assess the association between PEAR1 polymorphisms and risks of platelet aggregation. METHODS: We searched the PubMed, EmBase, and Cochrane Library electronic databases for articles published through November 30th. 2016. Meta-analysis was performed to examine the relationship between PEAR1 and platelet aggregation and sensitivity analysis by removing individual study from meta-analysis...
August 17, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28819827/interaction-between-selp-genetic-polymorphisms-with-inflammatory-cytokine-interleukin-6-il-6-gene-variants-on-cardiovascular-disease-in-chinese-han-population
#5
Lu Kou, Ning Yang, Bo Dong, Yang Li, Jingyu Yang, Qin Qin
The aim of the study is to investigate the impact of SELP and IL-6 genetic single-nucleotide polymorphisms (SNPs) and its gene-gene interaction on cardiovascular disease (CVD) risk based on Chinese population. A total of 1082 subjects (519 males, 563 females), with a mean age of 53.9 ± 13.1 years, were selected, including 540 CVD patients and 542 normal control participants. Logistic regression model was used to examine the association between six SNPs and CVD risk. Odds ratio (OR) and 95% confident interval (95% CI) were calculated...
August 18, 2017: Mammalian Genome: Official Journal of the International Mammalian Genome Society
https://www.readbyqxmd.com/read/28819318/ultrafast-response-in-ac-driven-electrochemiluminescent-cell-using-electrochemically-active-dna-ru-bpy-3-2-hybrid-film-with-mesoscopic-structures
#6
Shota Tsuneyasu, Ryota Takahashi, Haruki Minami, Kazuki Nakamura, Norihisa Kobayashi
Electrochemiluminescence (ECL) refers to light emission induced by an electrochemical redox reaction. The stability, emission response, and light intensity of the ECL device are known to be improved by using an alternating current (AC) voltage. In this paper, an AC-driven ECL device is fabricated with DNA/Ru(bpy)3(2+) hybrid film-modified electrode. The Ru(bpy)3(2+) complex exhibits significant electrochemical reactivity in the DNA/Ru(bpy)3(2+) hybrid film prepared by electrochemical adsorption. The hybrid film contains unique micrometre-scale aggregates of Ru(bpy)3(2+) in DNA matrix...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28819266/amalaki-rasayana-a-traditional-indian-drug-enhances-cardiac-mitochondrial-and-contractile-functions-and-improves-cardiac-function-in-rats-with-hypertrophy
#7
Vikas Kumar, Kumar A Aneesh, K Kshemada, Kumar G S Ajith, Raj S S Binil, Neha Deora, G Sanjay, A Jaleel, T S Muraleedharan, E M Anandan, R S Mony, M S Valiathan, Kumar T R Santhosh, C C Kartha
We evaluated the cardioprotective effect of Amalaki Rasayana (AR), a rejuvenating Ayurvedic drug prepared from Phyllanthus emblica fruits in the reversal of remodeling changes in pressure overload left ventricular cardiac hypertrophy (LVH) and age-associated cardiac dysfunction in male Wistar rats. Six groups (aging groups) of 3 months old animals were given either AR or ghee and honey (GH) orally; seventh group was untreated. Ascending aorta was constricted using titanium clips in 3 months old rats (N = 24; AC groups) and after 6 months, AR or GH was given for further 12 months to two groups; one group was untreated...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28819226/a-theory-for-spiral-wave-drift-induced-by-ac-and-polarized-electric-fields-in-chemical-excitable-media
#8
Teng-Chao Li, Xiang Gao, Fei-Fei Zheng, De-Bei Pan, Bo Zheng, Hong Zhang
Spiral waves are shown to undergo directional drifts in the presence of ac and polarized electric fields when their frequencies are twice of the spiral frequencies. Here, we propose a quantitative description for the spiral wave drift induced by weak electric fields, and provide the explicit equations for the spiral wave drift speed and direction. Numerical simulations are performed to demonstrate the quantitative agreement with analytical results in both weakly and highly excitable media.
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818692/suppression-of-irrelevant-sounds-during-auditory-working-memory
#9
Jyrki Ahveninen, Larry J Seidman, Wei-Tang Chang, Matti Hämäläinen, Samantha Huang
Auditory working memory (WM) processing in everyday acoustic environments depends on our ability to maintain relevant information online in our minds, and to suppress interference caused by competing incoming stimuli. A challenge in communication settings is that the relevant content and irrelevant inputs may emanate from a common source, such as a talkative conversationalist. An open question is how the WM system deals with such interference. Will the distracters become inadvertently filtered before processing for meaning because the primary WM operations deplete all available processing resources? Or are they suppressed post perceptually, through an active control process? We tested these alternative hypotheses by measuring magnetoencephalography (MEG), EEG, and functional MRI (fMRI) during a phonetic auditory continuous performance task...
August 14, 2017: NeuroImage
https://www.readbyqxmd.com/read/28818551/adverse-pathology-after-neoadjuvant-chemotherapy-and-radical-cystectomy-the-role-of-adjuvant-chemotherapy
#10
William P Parker, Elizabeth B Habermann, Courtney N Day, Harras B Zaid, Igor Frank, R Houston Thompson, Matthew K Tollefson, Stephen A Boorjian, Lance C Pagliaro, R Jeffrey Karnes
BACKGROUND: The current guidelines do not recommend adjuvant chemotherapy (AC) for patients with adverse pathologic findings after neoadjuvant chemotherapy (NAC) and radical cystectomy (RC) for bladder cancer. We sought to evaluate the association of AC with overall survival (OS) in these patients. MATERIALS AND METHODS: The National Cancer Database was used to identify patients with adverse pathologic findings (ypT3N0, ypT4N0, or ypTanyN1-N3) after NAC and RC for bladder cancer from 2006 to 2012...
July 22, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28818070/rs1859168-a%C3%A2-%C3%A2-c-polymorphism-regulates-hottip-expression-and-reduces-risk-of-pancreatic-cancer-in-a-chinese-population
#11
Pinghai Hu, Ou Qiao, Jun Wang, Jiao Li, Hao Jin, Zhaolian Li, Yan Jin
BACKGROUND: Long non-coding RNAs (lncRNAs) are aberrantly expressed in many types of human cancer including pancreatic cancer (PC) and correlated with tumorigenesis and cancer prognosis, whereas knowledge about regulatory mechanism of lncRNA expression is few known. This study aimed to explore whether polymorphisms in lncRNAs genes are associated with PC susceptibility by affecting its expression. METHODS: We first genotyped three common single-nucleotide polymorphisms (SNPs) of lncRNA genes (HOTTIP rs1859168, HOTAIR rs4759314, and H19 rs217727) in 416 paired PC patients and controls, and then validated the results in another 505 paired PC patients and controls...
August 17, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28817998/defining-fetal-growth-restriction-abdominal-circumference-as-an-alternative-criterion
#12
Steve Rad, S Beauchamp, C Morales, J Mirocha, T F Esakoff
PURPOSE: The purpose of this study is to determine if using abdominal circumference percentile (AC) to define fetal growth restriction (FGR) improves ultrasound at ≥36 weeks as a screening test for small for gestational age (SGA). MATERIALS AND METHODS: All non-anomalous singletons undergoing ultrasound at a single center at ≥36 weeks during 12/2008-5/2014 were included. FGR was defined as (estimated fetal weight) estimated fetal weight (EFW) and/or abdominal circumference (AC) < 10 for gestational age (GA)...
August 17, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28816688/cartilage-ossiculoplasty-from-stapes-to-tympanic-membrane-in-one-stage-intact-canal-wall-tympanoplasty-for-cholesteatoma
#13
Denis Ayache, Florent Manac'h, Christian B Teszler, Mathieu Veyrat, Wissame El Bakkouri, Alain Corré, Mary Daval
OBJECTIVE: To report hearing results of cartilage interposition ossiculoplasty in one-stage intact canal wall (ICW) tympanoplasty for cholesteatoma with intact stapes. MATERIALS AND METHODS: A retrospective study of pre and postoperative hearing status was conducted at a tertiary referral otologic center in a series of 61 patients having undergone one-stage ICW tympanoplasty for cholesteatoma with intact stapes and cartilage ossiculoplasty during the same procedure...
August 2017: Journal of International Advanced Otology
https://www.readbyqxmd.com/read/28815028/the-majority-of-hepatitis-c-patients-treated-with-direct-acting-antivirals-are-at-risk-for-relevant-drug-drug-interactions
#14
Elise J Smolders, Floor Ac Berden, Clara Tmm de Kanter, Wietske Kievit, Joost Ph Drenth, David M Burger
BACKGROUND: Direct-acting antivirals have improved treatment of chronic hepatitis C virus infection significantly. Direct-acting antivirals inhibit/induce and can also be substrates of drug-metabolising enzymes and transporters. This increases the risk for drug-drug interactions. OBJECTIVE: The purpose of this study was to predict drug-drug interactions with co-medication used by hepatitis C virus-infected patients. METHODS: We assembled a nationwide cohort of hepatitis C patients and collected cross-sectional data on co-medication use...
August 2017: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/28814397/association-of-tcn2-rs1801198-c-776g-c-polymorphism-with-markers-of-one-carbon-metabolism-and-related-diseases-a-systematic-review-and-meta-analysis-of-genetic-association-studies
#15
Abderrahim Oussalah, Julien Levy, Pierre Filhine-Trésarrieu, Fares Namour, Jean-Louis Guéant
Background: Vitamin B-12 (cobalamin) deficiency may produce severe neurologic and hematologic manifestations. Approximately 20-25% of circulating cobalamin binds to transcobalamin 2 (TCN2), which is referred to as active vitamin B-12. The G allele of the TCN2 c.776G>C (rs1801198) polymorphism has been associated with a lower plasma concentration of holotranscobalamin. However, genotype association studies on rs1801198 have led to conflicting results regarding its influence on one-carbon metabolism (OCM) markers or its association with pathologic conditions...
August 16, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28814189/association-of-methylenetetrahydrofolate-reductase-c677t-and-a1298c-gene-polymorphisms-with-recurrent-pregnancy-loss-in-syrian-women
#16
Walid Al-Achkar, Abdulsamad Wafa, Samer Ammar, Faten Moassass, Rami A Jarjour
C677T polymorphism of the methylenetetrahydrofolate reductase ( MTHFR) gene was a risk factor for recurrent pregnancy loss (RPL), but few studies have confirmed a possible role of MTHFR A1298C polymorphism in RPL risk. This study was carried out to determine the influence of the MTHFR gene polymorphisms in RPL Syrian women. A case-control study was performed on 2 groups (106 healthy and 100 RPL women). The frequency of the MTHFR gene polymorphisms was determined by polymerase chain reaction based on restriction fragment length gene polymorphism...
September 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28813464/representation-of-three-dimensional-space-in-the-auditory-cortex-of-the-echolocating-bat-p-discolor
#17
Wolfgang Greiter, Uwe Firzlaff
The auditory cortex is an essential center for sound localization. In echolocating bats, combination sensitive neurons tuned to specific delays between call emission and echo perception represent target distance. In many bats, these neurons are organized as a chronotopically organized map of echo delay. However, it is still unclear to what extend these neurons can process directional information and thereby form a three-dimensional representation of space. We investigated the representation of three-dimensional space in the auditory cortex of Phyllostomus discolor...
2017: PloS One
https://www.readbyqxmd.com/read/28813437/a-systematic-review-of-the-relationship-between-internet-use-self-harm-and-suicidal-behaviour-in-young-people-the-good-the-bad-and-the-unknown
#18
Amanda Marchant, Keith Hawton, Ann Stewart, Paul Montgomery, Vinod Singaravelu, Keith Lloyd, Nicola Purdy, Kate Daine, Ann John
BACKGROUND: Research exploring internet use and self-harm is rapidly expanding amidst concerns regarding influences of on-line activities on self-harm and suicide, especially in young people. We aimed to systematically review evidence regarding the potential influence of the internet on self-harm/suicidal behaviour in young people. METHODS: We conducted a systematic review based on an electronic search for articles published between 01/01/2011 and 26/01/2015 across databases including Medline, Cochrane and PsychInfo...
2017: PloS One
https://www.readbyqxmd.com/read/28812414/adipokine-genes-and-radiographic-hand-osteoarthritis-in-finnish-women-a-cross-sectional-study
#19
S Hämäläinen, S Solovieva, T Vehmas, A Hirvonen, P Leino-Arjas
OBJECTIVES: Available evidence suggests that genetic factors and overweight play major roles in the aetiology of osteoarthritis (OA). We analysed the association of 18 single-nucleotide polymorphisms (SNPs) from nine adipokine and adipokine receptor genes (LEP, LEPR, ADIPOQ, RETN, NAMPT, SERPINA12, ITLN1, RARRES2, and APLN) with radiographic hand OA. METHOD: The study design was cross-sectional. Bilateral hand radiographs of 542 occupationally active Finnish female dentists and teachers aged 45-63 years were examined and classified for the presence of hand OA using reference images...
August 16, 2017: Scandinavian Journal of Rheumatology
https://www.readbyqxmd.com/read/28812267/oxytocin-and-parental-behaviors
#20
Chihiro Yoshihara, Michael Numan, Kumi O Kuroda
The oxytocin/vasopressin ancestor molecule has been regulating reproductive and social behaviors for more than 500 million years. In all mammals, oxytocin is the hormone indispensable for milk-ejection during nursing (maternal milk provision to offspring), a process that is crucial for successful mammalian parental care. In laboratory mice, a remarkable transcriptional activation occurs during parental behavior within the anterior commissural nucleus (AC), the largest magnocellular oxytocin cell population within the medial preoptic area (although the transcriptional activation was limited to non-oxytocinergic neurons in the AC)...
August 16, 2017: Current Topics in Behavioral Neurosciences
keyword
keyword
22995
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"