keyword
MENU ▼
Read by QxMD icon Read
search

Linear growth

keyword
https://www.readbyqxmd.com/read/28535425/prenatal-ambient-air-pollution-exposure-infant-growth-and-placental-mitochondrial-dna-content-in-the-inma-birth-cohort
#1
Diana B P Clemente, Maribel Casas, Bram G Janssen, Aitana Lertxundi, Loreto Santa-Marina, Carmen Iñiguez, Sabrina Llop, Jordi Sunyer, Mònica Guxens, Tim S Nawrot, Martine Vrijheid
BACKGROUND: The association between prenatal air pollution exposure and postnatal growth has hardly been explored. Mitochondrial DNA (mtDNA), as a marker of oxidative stress, and growth at birth can play an intermediate role in this association. OBJECTIVE: In a subset of the Spanish birth cohort INMA we assessed first whether prenatal nitrogen dioxide (NO2) exposure is associated with infant growth. Secondly, we evaluated whether growth at birth (length and weight) could play a mediating role in this association...
May 20, 2017: Environmental Research
https://www.readbyqxmd.com/read/28534625/reaction-mechanisms-of-the-atomic-layer-deposition-of-tin-oxide-thin-films-using-tributyltin-ethoxide-and-ozone
#2
Charith E Nanayakkara, Guo Liu, Abraham Vega, Charles L Dezelah, Ravindra K Kanjolia, Yves J Chabal
Uniform and conformal deposition of tin oxide thin films is important for several applications in electronics, gas sensing and transparent conducting electrodes. Thermal Atomic layer deposition (ALD) is often best suited for these applications, but its implementation requires a mechanistic understanding of the initial nucleation and subsequent ALD processes. To this end, in-situ FTIR and ex-situ XPS have been used to explore the ALD of tin oxide films using tributyltin ethoxide and ozone on an OH-terminated, SiO2-passivated Si(111) substrate...
May 23, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28533813/rapid-identification-of-growth-years-and-profiling-of-bioactive-ingredients-in-astragalus-membranaceus-var-mongholicus-huangqi-roots-from-hunyuan-shanxi
#3
Hua-Sheng Peng, Jun Wang, He-Ting Zhang, Hai-Yan Duan, Xiao-Mei Xie, Ling Zhang, Ming-En Cheng, Dai-Yin Peng
BACKGROUND: The content of medicinal bioactive constituents in huangqi is affected by plant age. In this study, we devised a quick and convenient method for determining the age of huangqi, which was cultivated in Hunyuan County (Shanxi Province). METHODS: 1, 2, 3, 4, 5, 8, 10 growth years huangqi had 38 samples, all samples were collected separately. The growth rings in these samples were observed after making paraffin section and freehand-section. The relationship between growth rings and its growth years was analyzed by SPSS 19...
2017: Chinese Medicine
https://www.readbyqxmd.com/read/28533330/race-and-sex-differences-of-long-term-blood-pressure-profiles-from-childhood-and-adult-hypertension-the-bogalusa-heart-study
#4
Wei Shen, Tao Zhang, Shengxu Li, Huijie Zhang, Bo Xi, Hongbing Shen, Camilo Fernandez, Lydia Bazzano, Jiang He, Wei Chen
This study aims to characterize longitudinal blood pressure (BP) trajectories from childhood in black-white and sex groups and examine the association between childhood level-independent trajectories of BP and adult hypertension. The longitudinal cohort consisted of 2732 adults who had body mass index and BP measured 4 to 15 times from childhood (4-19 years) to adulthood (20-51 years). Model-estimated levels and linear slopes of BP and body mass index at childhood age points were calculated at 1-year intervals using the growth curve parameters and their first derivatives, respectively...
May 22, 2017: Hypertension
https://www.readbyqxmd.com/read/28532405/red-meat-and-chicken-consumption-and-its-association-with-high-blood-pressure-and-obesity-in-south-korean-children-and-adolescents-a-cross-sectional-analysis-of-kshes-2011-2015
#5
Geum Hee Kim, Sang Won Shin, Juneyoung Lee, Jun Hyun Hwang, Soon-Woo Park, Jin Soo Moon, Hyun Jung Kim, Hyeong Sik Ahn
BACKGROUND: The impact of meat consumption on high blood pressure (HBP) and obesity in children and adolescents is a subject of debate. The aim of this study was thus to evaluate the association between meat consumption and both HBP and obesity in this group. METHODS: We performed a cross-sectional analysis using nationally representative samples of children and adolescents aged 9, 12, and 15 years old (n = 136,739) who were included in the Korea School Health Examination Survey (KSHES) for the 2011-2015 period...
May 22, 2017: Nutrition Journal
https://www.readbyqxmd.com/read/28530804/characterization-of-growth-patterns-of-nanoscale-organic-films-on-carbon-electrodes-by-surface-enhanced-raman-spectroscopy
#6
Mustafa Supur, Scott R Smith, Richard L McCreery
Electrochemical deposition of aromatic organic molecules by reduction of diazonium reagents enables formation of molecular layers with sufficient integrity for use in molecular electronic junctions of interest to microelectronics. Characterization of organic films with thicknesses in the 1-10 nm range is difficult with Raman spectroscopy, since most molecular structures of electronic interest have Raman cross sections which are too small to observe as either thin films on solid electrodes or within intact molecular junctions...
May 22, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28529683/gd-eob-dtpa-based-magnetic-resonance-imaging-for-predicting-liver-response-to-portal-vein-embolization
#7
Janio Szklaruk, Gustavo Luersen, Jingfei Ma, Wei Wei, Michelle Underwood
AIM: To evaluate the correlation between degree of kinetic growth (kGR) of the liver following portal vein embolization (PVE) liver and the enhancement of the during the hepatobiliary phase of contrast administration and to evaluate if the enhancement can be used to predict response to PVE prior to the procedure. METHODS: Seventeen patients were consented for the prospective study. All patients had an MR of the abdomen with Gd-EOB-DTPA. Fourteen patients underwent PVE...
April 28, 2017: World Journal of Radiology
https://www.readbyqxmd.com/read/28529099/the-value-of-comparative-research-in-major-day-surgery
#8
Alba Llop-Gironés, Montse Vergara-Duarte, Josep Anton Sánchez, Gemma Tarafa, Joan Benach
OBJECTIVE: To measure time trends in major day surgery rates according to hospital ownership and other hospital characteristics among the providers of the public healthcare network of Catalonia, Spain. METHOD: Data from the Statistics of Health Establishments providing Inpatient Care. A generalized linear mixed model with Gaussian response and random intercept and random slopes. RESULTS: The greatest growth in the rate of major day surgery was observed among private for-profit hospitals: 42...
May 19, 2017: Gaceta Sanitaria
https://www.readbyqxmd.com/read/28528334/hormones-and-human-and-nonhuman-primate-growth
#9
Robin Miriam Bernstein
The aim of this paper was to review information pertaining to the hormonal regulation of nonhuman primate growth, with specific focus on the growth hormone (GH)-insulin-like growth factor (IGF) axis and adrenal androgens. Hormones of the GH-IGF axis are consistently associated with measures of growth - linear, weight, or both - during the growth period; in adulthood, concentrations of IGF-I, IGF-binding protein-3, and GH-binding protein are not associated with any measures of size. Comparing patterns of dehydroepiandrosterone (DHEA) and DHEA sulfate (DHEAS) may be especially relevant for understanding whether the childhood stage of growth and development is unique to humans and perhaps other apes...
May 19, 2017: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/28527805/effects-of-replacement-of-late-harvested-grass-silage-and-barley-with-early-harvested-silage-on-milk-production-and-methane-emissions
#10
E H Cabezas-Garcia, S J Krizsan, K J Shingfield, P Huhtanen
This study evaluated the effects of gradual replacement of a mixture of late-cut grass silage (LS) and barley with early-cut grass silage (ES) on milk production, CH4 emissions, and N utilization in Swedish Red cows. Two grass silages were prepared from the same primary growth of timothy grass sward but harvested 2 wk apart [11.0 and 9.7 MJ of metabolizable energy/kg of dry matter (DM)]. Four diets, fed as a total mixed ration, were formulated to meet the metabolizable energy and protein requirements of 35 kg of energy-corrected milk (ECM) by gradually replacing a mixture of LS and barley with ES (0, 33, 67, and 100% of the forage component of the diet), whereas the proportion of barley decreased from 47...
May 17, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28527745/early-life-protein-intake-food-sources-correlates-and-tracking-across-the-first-5-years-of-life
#11
Karen J Campbell, Gavin Abbott, Miaobing Zheng, Sarah A McNaughton
BACKGROUND: High consumption of protein has been associated with accelerated growth and adiposity in early childhood. OBJECTIVE: To describe intake, food sources, correlates, and tracking of protein in young children. DESIGN: Secondary analysis of Melbourne Infant Feeding Activity and Nutrition Trial (InFANT). Dietary data were collected using three 24-hour dietary recalls at ages 9 and 18 months as well as 3.5 and 5 years. PARTICIPANTS/SETTING: First-time mothers and their child (n=542) participated in an 18-month intervention to prevent childhood obesity and the cohort was followed-up with no intervention when children were aged 3...
May 16, 2017: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/28526115/different-life-cycle-strategies-of-the-dinoflagellates-fragilidium-duplocampanaeforme-and-its-prey-dinophysis-acuminata-may-explain-their-different-susceptibilities-to-the-infection-by-the-parasite-parvilucifera-infectans
#12
Bora Lee, Myung Gil Park
Some marine dinoflagellates form ecdysal cyst (=temporary cysts) as part of their life cycle or under unfavorable growth conditions. Whether the dinoflagellates form ecdysal cysts or not may influence susceptibility to parasitism. In this study, parasite prevalence relative to inoculum size of the parasitoid Parvilucifera infectans zoospores for two dinoflagellate hosts (i.e., Fragilidium duplocampanaeforme and Dinophysis acuminata), which have different life cycle strategies, was examined. Further, susceptibility of cysts to parasitism, encystment signal, duration of encystments, and effects of induced encystment on diel periodicity, using ecdysal cyst-forming F...
May 2017: Harmful Algae
https://www.readbyqxmd.com/read/28526030/prenatal-bisphenol-a-exposure-and-dysregulation-of-infant-hypothalamic-pituitary-adrenal-axis-function-findings-from-the-apron-cohort-study
#13
Gerald F Giesbrecht, Maede Ejaredar, Jiaying Liu, Jenna Thomas, Nicole Letourneau, Tavis Campbell, Jonathan W Martin, Deborah Dewey
BACKGROUND: Animal models show that prenatal bisphenol A (BPA) exposure leads to sexually dimorphic disruption of the neuroendocrine system in offspring, including the hypothalamic-pituitary-adrenal (HPA) neuroendocrine system, but human data are lacking. In humans, prenatal BPA exposure is associated with sex-specific behavioural problems in children, and HPA axis dysregulation may be a biological mechanism. The objective of the current study was to examine sex differences in associations between prenatal maternal urinary BPA concentration and HPA axis function in 3 month old infants...
May 19, 2017: Environmental Health: a Global Access Science Source
https://www.readbyqxmd.com/read/28524686/anomalous-thermal-conductivity-and-magnetic-torque-response-in-the-honeycomb-magnet-%C3%AE-rucl_-3
#14
Ian A Leahy, Christopher A Pocs, Peter E Siegfried, David Graf, S-H Do, Kwang-Yong Choi, B Normand, Minhyea Lee
We report on the unusual behavior of the in-plane thermal conductivity κ and torque τ response in the Kitaev-Heisenberg material α-RuCl_{3}. κ shows a striking enhancement with linear growth beyond H=7  T, where magnetic order disappears, while τ for both of the in-plane symmetry directions shows an anomaly at the same field. The temperature and field dependence of κ are far more complex than conventional phonon and magnon contributions, and require us to invoke the presence of unconventional spin excitations whose properties are characteristic of a field-induced spin-liquid phase related to the enigmatic physics of the Kitaev model in an applied magnetic field...
May 5, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28523303/prognostic-factors-in-squamous-cell-carcinoma-of-the-lower-lip-an-immunohistochemical-study
#15
Raluca Niculina Ciurea, Virgil Pătraşcu, Cristiana Eugenia Simionescu, Alex Emilian Stepan, Dragoş George Popa, Marius Eugen Ciurea, Andreea Oana Enache, Stelian ŞtefăniŢă Mogoantă, Daniel Pirici
Squamous cell carcinoma (SCC) of the lip represents 15-30% of SCC of cephalic extremity, located on the lower lip in about 90% of cases. The present paper aimed to define the profile of SCC of the lip with major risk factors. The study included 20 selected cases diagnosed with lower lip SCC, using a panel of antibodies which addressed cell proliferation (Ki67), perturbation of the cell cycle (p53), angiogenesis (VEGF - vascular endothelial growth factor), factors related to tumor cell interaction with the extracellular matrix (CD44)...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28522642/influence-of-drug-class-and-healthcare-setting-on-systemic-antifungal-expenditures-in-the-united-states-2005-15
#16
Margaret A Fitzpatrick, Katie J Suda, Charlesnika T Evans, Robert J Hunkler, Frances Weaver, Glen T Schumock
PURPOSE: Overall and specific class trends in systemic antifungal expenditures in various U.S. healthcare settings from 2005 through 2015 were evaluated. METHODS: Systemic antifungal expenditures from January 1, 2005, through December 31, 2015, were obtained from the QuintilesIMS National Sales Perspective database, which provides a statistically valid projection of medication purchases from multiple markets throughout the United States. Summary data for total antifungal expenditures over the entire period are reported, as are growth and the percentage change in expenditures from one year to the next...
May 18, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28521821/intratumoral-and-peritumoral-radiomics-for-the-pretreatment-prediction-of-pathological-complete-response-to-neoadjuvant-chemotherapy-based-on-breast-dce-mri
#17
Nathaniel M Braman, Maryam Etesami, Prateek Prasanna, Christina Dubchuk, Hannah Gilmore, Pallavi Tiwari, Donna Pletcha, Anant Madabhushi
BACKGROUND: In this study, we evaluated the ability of radiomic textural analysis of intratumoral and peritumoral regions on pretreatment breast cancer dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) to predict pathological complete response (pCR) to neoadjuvant chemotherapy (NAC). METHODS: A total of 117 patients who had received NAC were retrospectively analyzed. Within the intratumoral and peritumoral regions of T1-weighted contrast-enhanced MRI scans, a total of 99 radiomic textural features were computed at multiple phases...
May 18, 2017: Breast Cancer Research: BCR
https://www.readbyqxmd.com/read/28521062/relative-metabolizable-energy-values-for-fats-and-oils-in-young-broilers-and-adult-roosters
#18
M P Aardsma, R D Mitchell, C M Parsons
Our goal was to determine if relative bioavailability values (RBV) for fats and oils (lipids) determined in adult roosters are different than RBV determined with young broiler chickens. Lipids that were expected to have widely varying ME content were evaluated using a slope-ratio approach in adult roosters (Exp. 1) via the precision-fed rooster assay (PFRA) and broiler chicks via a growth assay (Exp. 2). The same lipids were tested in both experiments and were refined corn oil (RCO), a 2:1 blend of stearic acid (C18:0) with RCO (SAB1), a 1:1 blend of C18:0 with RCO (SAB2), tallow (TW), poultry fat (PF), and corn oil from a corn ethanol plant (DDGSCO)...
May 17, 2017: Poultry Science
https://www.readbyqxmd.com/read/28521034/effects-of-dietary-gallic-acid-supplementation-on-performance-antioxidant-status-and-jejunum-intestinal-morphology-in-broiler-chicks
#19
K G Samuel, J Wang, H Y Yue, S G Wu, H J Zhang, Z Y Duan, G H Qi
Gallic acid (GA), widely distributed in plants and feeds, is known to have a diverse range of activities such as anti-oxidant, anti-inflammatory, antibacterial, anti-allergic, anti-mutagenic, and anti-carcinogenic. The purpose of this study was to investigate the efficacy of inclusion of dietary GA at levels 0, 25, 50, 75, 100, or 150 mg/kg on growth performance, antioxidant status, and jejunum intestinal morphology of broiler chicks. In total, 630 one-day-old Arbor Acres (AA) male broiler chicks were randomly allotted to 6 treatment groups for a period of 6 weeks...
May 17, 2017: Poultry Science
https://www.readbyqxmd.com/read/28520809/antenatal-coffee-and-tea-consumption-and-the-effect-on-birth-outcome-and-hypertensive-pregnancy-disorders
#20
Timothy van der Hoeven, Joyce L Browne, Cuno S P M Uiterwaal, Cornelis K van der Ent, Diederick E Grobbee, Geertje W Dalmeijer
BACKGROUND AND OBJECTIVE: Coffee and tea are commonly consumed during pregnancy. While several of their components, like caffeine, have strong pharmacological effects, the effect on the unborn fetus remains unclear. Caffeine intake has been associated with abortion, preterm birth and fetal growth restriction, but a general consensus on caffeine restriction is still lacking. We aimed to investigate antenatal coffee, tea and caffeine consumption and the effect on birth weight and length, gestational age at birth and hypertensive disorders in pregnancy...
2017: PloS One
keyword
keyword
12910
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"