keyword
https://read.qxmd.com/read/38239163/potential-risk-of-dental-fluorosis-associated-with-different-baby-formulas-and-water-brands-marketed-in-spain
#1
JOURNAL ARTICLE
Sandra M Gallego-Reyes, Jaime A Cury, Amparo Pérez-Silva, Clara Serna-Muñoz, Icíar Fernández-Pizarro, Yolanda Martínez-Beneyto, Antonio J Ortiz-Ruiz
Despite efforts to promote breastfeeding, many babies aged <6 months receive only baby formula reconstituted with bottled water. The intake of high levels of fluoride during amelogenesis has been associated with hypomineralization of the tooth enamel, with aesthetic and mechanical repercussions. The objective of this study was to determine the potential risk of dental fluorosis associated with baby formulas marketed in Spain. We measured 26 baby formulas frequently consumed in Spain; 17 brands for babies aged <6 months, 5 for those aged >6 months, and 4 ready-to-use brands...
January 2024: Journal of Clinical Pediatric Dentistry
https://read.qxmd.com/read/37834977/comparison-of-diagnostic-validity-of-cephalometric-analyses-of-the-anb-angle-and-tau-angle-for-assessment-of-the-sagittal-relationship-of-jaw-and-mandible
#2
JOURNAL ARTICLE
Jacek Kotuła, Anna Kuc, Ewa Szeląg, Alicja Babczyńska, Joanna Lis, Jacek Matys, Beata Kawala, Michał Sarul
BACKGROUND: Cephalometric analysis is an essential tool used in orthodontic diagnosis and treatment planning. The aim of this study was to evaluate the reliability and repeatability of new cephalometric points introduced in Tau angle analysis, in contrast to the gold standard, which is the analysis of the ANB angle. For this purpose, an attempt was made to assess the repeatability and reliability of the introduction of anthropometric points by evaluating both inter- and intraobserver parameters, as well as the agreement among the orthodontists participating in the study...
October 2, 2023: Journal of Clinical Medicine
https://read.qxmd.com/read/37658477/validation-of-a-novel-rebound-tonometer-tono-vera%C3%A2-vet-in-normal-ex-vivo-rabbit-eyes
#3
JOURNAL ARTICLE
Erinn P Mills, Chin-Chi Liu, Ugochi Emelogu, Renee T Carter, Pilar Camacho-Luna, Andrew C Lewin
OBJECTIVE: The purpose of this study was to validate the use of the Reichert Tono-Vera® Vet tonometer rabbit setting in normal ex vivo rabbit eyes and to compare the rabbit setting to the dog, cat, and horse settings of this tonometer. PROCEDURE: Six freshly enucleated normal rabbit eyes were cannulated and connected to a fluid reservoir and physiologic monitor. Triplicate measurements were obtained with the four available settings: dog, cat, horse, and rabbit at various intraocular pressures (IOP) ranging from 5 to 80 mmHg...
September 1, 2023: Veterinary Ophthalmology
https://read.qxmd.com/read/37608726/osmolality-of-fortified-donor-human-milk-an-experimental-study
#4
JOURNAL ARTICLE
Daphne Pineda, Rhyan Bingham, Amy Gates, Amy B Thompson, Brian K Stansfield
BACKGROUND: We quantify the osmolality of human milk fortified with human milk fortifiers (HMFs), powder infant formulas and protein additives. METHODS: Commercial liquid HMFs and powder infant formulas were added to pasteurized pooled donor human milk in triplicate and stirred. The osmolality of unfortified and fortified human milk at 22, 24, 26, 27, 28, and 30 kcal/oz (0.73, 0.8, 0.87, 0.9, 0.93, and 1 kcal/ml, respectively) was determined using freezing-point depression...
August 22, 2023: JPEN. Journal of Parenteral and Enteral Nutrition
https://read.qxmd.com/read/37552560/the-advantages-of-crosstalk-during-the-evolution-of-the-bzr1-arf6-pif4-bap-module
#5
JOURNAL ARTICLE
Runjie Diao, Mengru Zhao, Yannan Liu, Zhenhua Zhang, Bojian Zhong
The BAP module, comprising BRASSINAZOLE RESISTANT 1 (BZR1), AUXIN RESPONSE FACTOR 6 (ARF6), and PHYTOCHROME-INTERACTING FACTOR 4 (PIF4), functions as a molecular hub to orchestrate plant growth and development. In Arabidopsis thaliana, components of the BAP module physically interact to form a complex system that integrates light, brassinosteroid (BR), and auxin signals. Little is known about the origin and evolution of the BAP module. Here, we conducted comparative genomic and transcriptomic analyses to investigate the evolution and functional diversification of the BAP module...
August 8, 2023: Journal of Integrative Plant Biology
https://read.qxmd.com/read/37488685/displacement-of-human-milk-during-fortification-an-experimental-study
#6
JOURNAL ARTICLE
Rhyan Bingham, Daphne Pineda, Amy Gates, Amy B Thompson, Brian K Stansfield
BACKGROUND: To quantify the displacement of human milk by commercial human milk fortifiers (HMF) and infant formulas. METHODS: Commercial liquid HMFs and powder infant formulas were added to pasteurized pooled donor human milk in triplicate, stirred, and weighed. The difference in weight between unfortified and fortified human milk at 22, 24, 26, 27, 28, and 30 kilocalories/ounce was calculated. RESULTS: The displacement of human milk by liquid HMFs and powder infant formulas and powder HMF was highly associated with caloric density...
July 24, 2023: JPEN. Journal of Parenteral and Enteral Nutrition
https://read.qxmd.com/read/37386319/inter-user-comparison-for-quantification-of-superparamagnetic-iron-oxides-with-magnetic-particle-imaging-across-two-institutions-highlights-a-need-for-standardized-approaches
#7
JOURNAL ARTICLE
Hayden J Good, Olivia C Sehl, Julia J Gevaert, Bo Yu, Maryam A Berih, Sebastian A Montero, Carlos M Rinaldi-Ramos, Paula J Foster
PURPOSE: Magnetic particle imaging (MPI) is being explored in biological contexts that require accurate and reproducible quantification of superparamagnetic iron oxide nanoparticles (SPIONs). While many groups have focused on improving imager and SPION design to improve resolution and sensitivity, a few have focused on improving quantification and reproducibility of MPI. The aim of this study was to compare MPI quantification results by two different systems and the accuracy of SPION quantification performed by multiple users at two institutions...
June 29, 2023: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://read.qxmd.com/read/37350060/acid-base-balance-in-fortified-donor-human-milk-an-experimental-study
#8
JOURNAL ARTICLE
Daphne Pineda, Rhyan Bingham, Amy Gates, Amy B Thompson, Brian K Stansfield
BACKGROUND: To quantify the pH of human milk fortified with human milk fortifiers (HMFs), powder infant formulas, and protein additives. METHODS: Commercial liquid HMFs and powder infant formulas were added to pasteurized pooled donor human milk in triplicate and stirred. The pH of unfortified and fortified human milk at 22, 24, 26, 27, 28, and 30 kilocalories/ounce was determined using a pH meter. Phenolphthalein acidity at 24 and 30 kcal/ounce was determined using diluted sodium hydroxide (NaOH)...
June 22, 2023: JPEN. Journal of Parenteral and Enteral Nutrition
https://read.qxmd.com/read/36749395/quantification-of-outflow-resistance-for-ureteral-drainage-devices-used-during-ureteroscopy
#9
JOURNAL ARTICLE
Hyung Joon Kim, Marne M Louters, Julie J Dau, Timothy L Hall, Khurshid R Ghani, William W Roberts
PURPOSE: Since renal pelvis pressure is directly related to irrigation flowrate and outflow resistance, knowledge of outflow resistance associated with commonly used drainage devices could help guide the selection of the type and size of ureteral access sheath or catheter for individual ureteroscopic cases. This study aims to quantitatively measure outflow resistance for different drainage devices utilized during ureteroscopy. METHODS: With measured irrigation flowrate and renal pelvis pressure, outflow resistance was calculated using a hydrodynamic formula...
February 7, 2023: World Journal of Urology
https://read.qxmd.com/read/36749128/calibration-of-a-novel-rebound-tonometer-tono-vera%C3%A2-vet-in-the-porcine-eye
#10
JOURNAL ARTICLE
Erinn P Mills, Chin-Chi Liu, Ugochi Emelogu, Renee T Carter, Pilar Camacho-Luna, Andrew Christopher Lewin
OBJECTIVE: Porcine models of ocular disease are becoming increasingly utilized. A recently commercialized ocular tonometer, the Reichert Tono-Vera® Vet, has not been evaluated for use in pigs. The purpose of this study was to calibrate this device for use in porcine eyes and to determine which settings are most appropriate for use in pigs. PROCEDURE: The anterior chambers of five freshly enucleated normal porcine eyes were cannulated then connected to a reservoir of balanced salt solution and a physiologic monitor...
February 7, 2023: Veterinary Ophthalmology
https://read.qxmd.com/read/36541033/evaluation-of-a-new-connected-portable-camera-for-the-analysis-of-skin-microrelief-and-the-assessment-of-the-effect-of-skin-moisturisers
#11
JOURNAL ARTICLE
Sarah Gougeon, Elsa Hernandez, Nathalie Chevrot, Thibault Vergne, Marie Cherel, Elodie Prestat-Marquis, Matthieu Jomier, Elodie Burty-Valin
BACKGROUND: Silicone replicas and non-contact methods are effective methods to analyse the micrometric scale of the skin microrelief. Yet, they imply data capture in research facilities. The capabilities of a new connected portable camera were evaluated to analyse microrelief under nomadic conditions, also studying the effect of moisturisers. MATERIALS AND METHODS: 3D depth maps were constructed using shape-from-shading algorithms. Roughness heterogeneity (Spa) was computed, and skin profiles were extracted to calculate roughness amplitude (Ra, Rq), as well as furrows/plateaus characteristics...
December 20, 2022: Skin Research and Technology
https://read.qxmd.com/read/36450877/comparison-of-rt-dpcr-and-rt-qpcr-and-the-effects-of-freeze-thaw-cycle-and-glycine-release-buffer-for-wastewater-sars-cov-2-analysis
#12
JOURNAL ARTICLE
Bonnie Jaskowski Huge, Devin North, C Bruce Mousseau, Kyle Bibby, Norman J Dovichi, Matthew M Champion
Public health efforts to control the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic rely on accurate information on the spread of the disease in the community. Acute and surveillance testing has been primarily used to characterize the extent of the disease. However, obtaining a representative sample of the human population is challenging because of limited testing capacity and incomplete testing compliance. Wastewater-based epidemiology is an agnostic alternative to surveillance testing that provides an average sample from the population served by the treatment facility...
November 30, 2022: Scientific Reports
https://read.qxmd.com/read/36285812/body-surface-area-equations-for-physically-active-men-and-women
#13
JOURNAL ARTICLE
David P Looney, Adam W Potter, Danielle M Arcidiacono, William R Santee, Karl E Friedl
OBJECTIVES: To improve predictive formulae for estimating body surface area (BSA) in healthy men and women using a modern three-dimensional scanner technology. METHODS: Body surface areas were obtained from a convenience sample of 1267 US Marines (464 women and 803 men) using a whole body surface scanner (Size Stream SS20). The reliability of SS20 measures of total and regional BSA within participants was compared across triplicate scans. We then derived a series of formulae to estimate SS20-measured BSA using various combinations of sex, height, and mass...
October 26, 2022: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://read.qxmd.com/read/36215469/seismic-detection-of-a-deep-mantle-discontinuity-within-mars-by-insight
#14
JOURNAL ARTICLE
Quancheng Huang, Nicholas C Schmerr, Scott D King, Doyeon Kim, Attilio Rivoldini, Ana-Catalina Plesa, Henri Samuel, Ross R Maguire, Foivos Karakostas, Vedran Lekić, Constantinos Charalambous, Max Collinet, Robert Myhill, Daniele Antonangeli, Mélanie Drilleau, Misha Bystricky, Caroline Bollinger, Chloé Michaut, Tamara Gudkova, Jessica C E Irving, Anna Horleston, Benjamin Fernando, Kuangdai Leng, Tarje Nissen-Meyer, Frederic Bejina, Ebru Bozdağ, Caroline Beghein, Lauren Waszek, Nicki C Siersch, John-Robert Scholz, Paul M Davis, Philippe Lognonné, Baptiste Pinot, Rudolf Widmer-Schnidrig, Mark P Panning, Suzanne E Smrekar, Tilman Spohn, William T Pike, Domenico Giardini, W Bruce Banerdt
Constraining the thermal and compositional state of the mantle is crucial for deciphering the formation and evolution of Mars. Mineral physics predicts that Mars' deep mantle is demarcated by a seismic discontinuity arising from the pressure-induced phase transformation of the mineral olivine to its higher-pressure polymorphs, making the depth of this boundary sensitive to both mantle temperature and composition. Here, we report on the seismic detection of a midmantle discontinuity using the data collected by NASA's InSight Mission to Mars that matches the expected depth and sharpness of the postolivine transition...
October 18, 2022: Proceedings of the National Academy of Sciences of the United States of America
https://read.qxmd.com/read/36149575/model-analysis-of-multiple-breath-nitrogen-washout-data-robustness-to-variations-in-breathing-pattern
#15
JOURNAL ARTICLE
Jason H T Bates, Stephen Milne, Blake M Handley, Sandra Rutting, David G Chapman, Gregory G King, Claude S Farah, Paul D Robinson, Cindy Thamrin
We recently developed a model-based method for analyzing multiple breath nitrogen washout data that does not require identification of Phase-III. In the present study, we assessed the effect of irregular breathing patterns on the intra-subject variabilities of the model parameters. Nitrogen fraction at the mouth was measured in 18 healthy and 20 asthmatic subjects during triplicate performances of multiple breath nitrogen washout, during controlled (target tidal volume 1 L at 8-12 breaths per minute) and free (unrestricted) breathing...
September 23, 2022: Journal of Clinical Monitoring and Computing
https://read.qxmd.com/read/35523014/a-shape-orientated-algorithm-employing-an-adapted-marr-wavelet-and-shape-matching-index-improves-the-performance-of-continuous-wavelet-transform-for-chromatographic-peak-detection-and-quantification
#16
JOURNAL ARTICLE
Caihong Bai, Suyun Xu, Jingyi Tang, Yuxi Zhang, Jiahui Yang, Kaifeng Hu
A new 'shape-orientated' continuous wavelet transform (CWT)-based algorithm employing an adapted Marr wavelet (AMW) with a shape matching index (SMI), defined as peak height normalized wavelet coefficient ( [Formula: see text] ) for feature filtering, was developed for chromatographic peak detection and quantification. Exploiting the chromatographic profile of a candidate peak, AMW-SMI algorithm emphasizes more on the matching of the overall chromatographic profile to a reference Gaussian shape, while partly alleviates the requirement on the signal intensity derived from single or several data points, thus it allows the detection of low-intensity features from metabolites at low abundance...
June 21, 2022: Journal of Chromatography. A
https://read.qxmd.com/read/35508083/interaction-of-compounds-derived-from-the-chinese-medicinal-formula-huangqi-guizhi-wuwu-tang-with-stroke-related-numbness-and-weakness-targets-an-in-silico-docking-and-molecular-dynamics-study
#17
JOURNAL ARTICLE
Sanghyun Lee, Ann Rann Wong, Angela Wei Hong Yang, Andrew Hung
Huangqi Guizhi Wuwu Tang (HGWT) is a traditional Chinese herbal formula used for managing post-stroke symptoms. Existing research have supported the use of this formula particularly for stroke-related numbness and weakness (SRNW); however, their mechanisms of actions are not fully understood. This study aims to investigate the molecular mechanisms of components from HGWT targeting specific proteins related to numbness and weakness through computational docking and molecular dynamics (MD) simulations. A total of 786 compounds from HGWT were retrieved from a herbal compound database and docked against a candidate SRNW target protein, with the asernestioside B (HQ068)-mitogen-activated protein kinase 3 (MAPK3) complex predicted to exhibit the highest binding affinity (-10...
April 28, 2022: Computers in Biology and Medicine
https://read.qxmd.com/read/35124358/an-in-house-database-driven-untargeted-identification-strategy-for-deep-profiling-of-chemicalome-in-chinese-medicinal-formula
#18
JOURNAL ARTICLE
Ke-Xin Liu, Ning Li, Ying-Hao Yin, Zhu-Jun Zhong, Ping Li, Li-Fang Liu, Gui-Zhong Xin
Deep profiling of chemicalome in Chinese medicinal formulas is vital for disclosing the secret underlying their effectiveness. To address this issue, an in-house database-driven untargeted identification strategy was proposed with the use of ultra-performance liquid chromatography coupled to quadrupole time of flight mass spectrometry. Firstly, an in-house mass spectral database for the analyzed herbs was constructed, and database querying was performed for rapid recognition of known compounds. Secondly, a chemical diagnostic characteristics algorithm was originally developed for deep mining unrecorded ions, and thus expanding coverage of components beyond the database...
January 29, 2022: Journal of Chromatography. A
https://read.qxmd.com/read/34946906/a-case-of-inherited-t-4-10-q26-q26-2-chromosomal-translocation-elucidated-by-multiple-chromosomal-and-molecular-analyses-case-report-and-review-of-the-literature
#19
Roxana Popescu, Mihaela Grămescu, Lavinia Caba, Monica-Cristina Pânzaru, Lăcrămioara Butnariu, Elena Braha, Setalia Popa, Cristina Rusu, Georgeta Cardos, Monica Zeleniuc, Violeta Martiniuc, Cristina Gug, Luminiţa Păduraru, Maria Stamatin, Carmen C Diaconu, Eusebiu Vlad Gorduza
We present a complex chromosomal anomaly identified using cytogenetic and molecular methods. The child was diagnosed during the neonatal period with a multiple congenital anomalies syndrome characterized by: flattened occipital region; slight turricephaly; tall and broad forehead; hypertelorism; deep-set eyes; down slanting and short palpebral fissures; epicanthic folds; prominent nose with wide root and bulbous tip; microstomia; micro-retrognathia, large, short philtrum with prominent reliefs; low set, prominent ears; and congenital heart disease...
December 7, 2021: Genes
https://read.qxmd.com/read/34331678/impact-of-daridorexant-a-dual-orexin-receptor-antagonist-on-cardiac-repolarization-following-bedtime-dosing-results-from-a-thorough-qt-study-using-concentration-qt-analysis
#20
RANDOMIZED CONTROLLED TRIAL
Uta Schilling, Andrea Henrich, Clemens Muehlan, Andreas Krause, Jasper Dingemanse, Mike Ufer
BACKGROUND AND OBJECTIVE: Daridorexant is a new dual orexin receptor antagonist currently in late-stage clinical development for the treatment of insomnia. This randomized, double-blind, placebo-controlled, four-period crossover study investigated the effect of daridorexant at a therapeutic and supratherapeutic dose on QT interval duration. METHODS: Thirty-six healthy subjects received single oral doses of daridorexant (50 mg; 200 mg), moxifloxacin (400 mg; open label), and placebo...
August 2021: Clinical Drug Investigation
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