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https://www.readbyqxmd.com/read/28107780/myb12-and-myb22-play-essential-roles-in-proanthocyanidin-and-flavonol-synthesis-in-red-fleshed-apple-malus-sieversii-f-niedzwetzkyana
#1
Nan Wang, Haifeng Xu, Shenghui Jiang, Zongying Zhang, Ninglin Lu, Huarong Qiu, Changzhi Qu, Yicheng Wang, Shujing Wu, Xuesen Chen
Flavonoids are major polyphenol compounds in plant secondary metabolism. Compared with cultivated apples, wild red-fleshed apples (Malus sieversii f. niedzwetzkyana) are excellent resources because of their high flavonoid content. In this work, R6R6, R6R1 and R1R1 genotypes were identified in an F1 segregating population of M. sieversii f. niedzwetzkyana. Significant differences in flavonoid compositions and contents were detected among the three genotypes by UPLC-ESI-TOF/MS analysis. Furthermore, two putative flavonoid-related genes encoding R2R3-MYB transcription factors, designated MYB12 and MYB22, were cloned and characterized...
January 20, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28106947/3d-bioprinting-and-its-in-vivo-applications
#2
REVIEW
Nhayoung Hong, Gi-Hoon Yang, JaeHwan Lee, GeunHyung Kim
The purpose of 3D bioprinting technology is to design and create functional 3D tissues or organs in situ for in vivo applications. 3D cell-printing, or additive biomanufacturing, allows the selection of biomaterials and cells (bioink), and the fabrication of cell-laden structures in high resolution. 3D cell-printed structures have also been used for applications such as research models, drug delivery and discovery, and toxicology. Recently, numerous attempts have been made to fabricate tissues and organs by using various 3D printing techniques...
January 20, 2017: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/28106890/assessment-of-a-new-hydrophilic-acrylic-supplementary-iol-for-sulcus-fixation-in-pseudophakic-cadaver-eyes
#3
N Reiter, L Werner, J Guan, J Li, K T Tsaousis, N Mamalis, S Srinivasan
PurposeManagement of refractive errors after cataract surgery includes spectacles or contact lens, secondary laser vision correction, intraocular lens (IOL) exchange, or piggyback lens implantation. We evaluated for the first time a single-piece hydrophilic acrylic IOL designed for supplementary sulcus fixation in postmortem pseudophakic human eyes.MethodsPseudophakic human cadaver eyes were imaged by anterior segment optical coherence tomography (AS-OCT) to assess position of the primary IOL. Eyes were prepared as per the Miyake-Apple technique...
January 20, 2017: Eye
https://www.readbyqxmd.com/read/28106147/prediction-of-very-late-arrhythmia-recurrence-after-radiofrequency-catheter-ablation-of-atrial-fibrillation-the-mb-later-clinical-score
#4
Nebojša Mujović, Milan Marinković, Nebojša Marković, Alena Shantsila, Gregory Y H Lip, Tatjana S Potpara
Reliable prediction of very late recurrence of atrial fibrillation (VLRAF) occuring >12 months after catheter ablation (CA) in apparently "cured" patients could optimize long-term follow-up and modify decision-making regarding the discontinuation of oral anticoagulant therapy. In a single-centre cohort of consecutive patients post radiofrequency AFCA, we retrospectively derived a novel score for VLRAF prediction. Of 133 consecutive post AFCA patients (mean age 56.9 ± 11.8 years, 63.9% male, 69.2% with paroxysmal AF) who were arrhythmia-free at 12 months (excluding 3-month "blanking period"), 20 patients expirienced a VLRAF during a 29...
January 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28103422/an-apple-a-day
#5
EDITORIAL
Pontus B Persson, Anja B Persson
An Apple a Day keeps the Doctor Away - you may have heard the phrase more than once, as it has become so famous that translated versions circulate in a number of modern languages ["una mela al giorno toglie il medico di torno"]. More than three millennia before the concept of vitamins became common knowledge, ancient Egyptian and Babylonian text described a diet of liver to cure night blindness (Dowling & Wald, 1958). However, it took mankind a very long time to, from there, discover vitamins. This article is protected by copyright...
January 19, 2017: Acta Physiologica
https://www.readbyqxmd.com/read/28101467/some-qualitative-and-rheological-properties-of-virgin-olive-oil-apple-vinegar-salad-dressing-stabilized-with-xanthan-gum
#6
Solmaz Abedinzadeh, Mohammadali Torbati, Sodeif Azadmard-Damirchi
Purpose: Lipid oxidation and rheological properties are the main qualitative parameters determined in food emulsions. Salad dressings are food emulsions important in our daily diet, but conventional salad dressings have high amounts of cholesterol and saturated fatty acids because of egg yolk in their formulations. There are many studies on the modification of salad dressing formulations to replace egg yolk and saturated fats. The present study describes new formulation of salad dressing with olive oil and apple vinegar to produce a functional food product...
December 2016: Advanced Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/28100511/higher-dietary-flavonoid-intakes-are-associated-with-lower-objectively-measured-body-composition-in-women-evidence-from-discordant-monozygotic-twins
#7
Amy Jennings, Alex MacGregor, Tim Spector, Aedín Cassidy
BACKGROUND: Although dietary flavonoid intake has been associated with less weight gain, there are limited data on its impact on fat mass, and to our knowledge, the contribution of genetic factors to this relation has not previously been assessed. OBJECTIVE: We examined the associations between flavonoid intakes and fat mass. DESIGN: In a study of 2734 healthy, female twins aged 18-83 y from the TwinsUK registry, intakes of total flavonoids and 7 subclasses (flavanones, anthocyanins, flavan-3-ols, flavonols, flavones, polymers, and proanthocyanidins) were calculated with the use of food-frequency questionnaires...
January 18, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28100284/role-of-flavonoids-and-nitrates-in-cardiovascular-health
#8
Julie A Lovegrove, Alex Stainer, Ditte A Hobbs
CVD remain the leading cause of death globally. Effective dietary strategies for their reduction are of high priority. Increasing evidence suggests that phytochemicals, particularly dietary flavonoids and nitrates, are key modulators of CVD risk reduction through impact on multiple risk factors. The aim of this review is to explore the evidence for the impact of flavonoid- and nitrate-rich foods and supplements on CVD risk, with specific reference to their importance as mediators of vascular health and platelet function...
January 19, 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/28098656/high-flow-nasal-cannula-meta-analysis-do-not-mix-apples-and-oranges
#9
Oriol Roca, Marina García-de-Acilu, Jean-Damien Ricard
No abstract text is available yet for this article.
February 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28093854/reduced-representation-genome-sequencing-reveals-patterns-of-genetic-diversity-and-selection-in-apple
#10
Baiquan Ma, Liao Liao, Qian Peng, Ting Fang, Hui Zhou, Schuyler S Korban, Yuepeng Han
Identifying DNA sequence variations is a fundamental step towards deciphering the genetic basis of traits of interest. Here, a total of 20 cultivated and 10 wild apples were genotyped using specific-locus amplified fragment sequencing, and 39,635 single nucleotide polymorphism with no missing genotypes and evenly distributed along the genome were selected to investigate patterns of genome-wide genetic variations between cultivated and wild apples. Overall, wild apples displayed higher levels of genetic diversity than cultivated apples...
January 17, 2017: Journal of Integrative Plant Biology
https://www.readbyqxmd.com/read/28090003/primary-hinged-external-fixation-of-terrible-triad-injuries-and-olecranon-fracture-dislocations-of-the-elbow
#11
Kensuke Sakai, Masahiro Shirahama, Naoto Shiba, Kenji Yoshida, Shiro Yoshida
This study aimed to introduce a new treatment that apples primary hinged external fixation for complex fracture-dislocations of the elbow in 12 cases. We retrospectively assessed the functional outcomes of eight patients with terrible triad injuries and three patients with an olecranon fracture-dislocation of the elbow, who were treated at our hospital using a primary hinged external fixator between June 2012 and December 2014. Ten patients underwent repair or replacement of the radial head, while three underwent repair of the olecranon...
January 16, 2017: Kurume Medical Journal
https://www.readbyqxmd.com/read/28089688/functional-identification-of-plasma-membrane-monoamine-transporter-pmat-slc29a4-as-an-atenolol-transporter-sensitive-to-flavonoids-contained-in-apple-juice
#12
Yoshihisa Mimura, Tomoya Yasujima, Kinya Ohta, Katsuhisa Inoue, Hiroaki Yuasa
The intestinal absorption of atenolol has recently been reported to be reduced by simultaneous ingestion of fruit juices, such as apple juice. This finding implies a possibility that an unidentified carrier-mediated transport system, which could be interfered by some components of those juices, might be involved in atenolol absorption. In an attempt to explore that possibility, we successfully identified plasma membrane monoamine transporter (PMAT/SLC29A4) as a transporter that can operate for cellular atenolol uptake in the intestine, using Madin-Darby canine kidney II cells stably expressing PMAT...
January 12, 2017: Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28089203/carbon-footprint-and-energy-use-of-food-waste-management-options-for-fresh-fruit-and-vegetables-from-supermarkets
#13
Mattias Eriksson, Johanna Spångberg
Food waste is a problem with economic, environmental and social implications, making it both important and complex. Previous studies have addressed food waste management options at the less prioritised end of the waste hierarchy, but information on more prioritised levels is also needed when selecting the best available waste management options. Investigating the global warming potential and primary energy use of different waste management options offers a limited perspective, but is still important for validating impacts from the waste hierarchy in a local context...
January 11, 2017: Waste Management
https://www.readbyqxmd.com/read/28089066/evaluation-and-prevention-of-the-negative-matrix-effect-of-terpenoids-on-pesticides-in-apples-quantification-by-gas-chromatography-tandem-mass-spectrometry
#14
Géraldine Giacinti, Christine Raynaud, Sophie Capblancq, Valérie Simon
The sample matrix can enhance the gas chromatography signal of pesticide residues relative to that obtained with the same concentration of pesticide in solvent. This paper is related to negative matrix effects observed in coupled gas chromatography-mass spectrometry ion trap (GC/MS(2)) quantification of pesticides in concentrated extracts of apple peel prepared by the Quick Easy Cheap Effective Rugged and Safe (QuEChERS) method. It is focused on the pesticides most frequently used on the apple varieties studied, throughout the crop cycle, right up to harvest, to combat pests and diseases and to improve fruit storage properties...
December 21, 2016: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28087371/use-of-the-heart-pathway-with-high-sensitivity-cardiac-troponins-a-secondary-analysis
#15
Simon A Mahler, Jason P Stopyra, Fred S Apple, Robert F Riley, Gregory B Russell, Brian C Hiestand, James W Hoekstra, Cedric W Lefebvre, Bret A Nicks, David M Cline, Kim L Askew, David M Herrington, Gregory L Burke, Chadwick D Miller
OBJECTIVES: The HEART Pathway combines a decision aid and serial contemporary cardiac troponin I (cTnI) measures to achieve >99% sensitivity for major adverse cardiac events (MACE) at 30days and early discharge rates >20%. However, the impact of integrating high-sensitivity troponin (hs-cTn) measures into the HEART Pathway has yet to be determined. In this analysis we compare test characteristics of the HEART Pathway using hs-cTnI, hs-cTnT, or cTnI. DESIGN & METHODS: A secondary analysis of participants enrolled in the HEART Pathway RCT was conducted...
January 10, 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/28078623/identification-of-host-fruit-volatiles-from-snowberry-symphoricarpos-albus-attractive-to-rhagoletis-zephyria-flies-from-the-western-united-states
#16
Dong H Cha, Shannon B Olsson, Wee L Yee, Robert B Goughnour, Glen R Hood, Monte Mattsson, Dietmar Schwarz, Jeffrey L Feder, Charles E Linn
A mixture of behaviorally active volatiles was identified from the fruit of snowberry, Symphoricarpos albus laevigatus, for Rhagoletis zephyria flies reared from snowberry fruit. A nine-component blend containing 3-methylbutan-1-ol (3%), dimethyl trisulfide (1%), 1-octen-3-ol (40%), myrcene (8%), nonanal (9%), linalool (13%), (3E)-4,8-dimethyl-1,3,7-nonatriene (DMNT, 6%), decanal (15%), and β-caryophyllene (5%) was identified that gave consistent electroantennogram activity and was behaviorally active in flight tunnel tests...
January 11, 2017: Journal of Chemical Ecology
https://www.readbyqxmd.com/read/28078130/radiographic-and-endoscopic-regression-of-metastatic-gastric-cancer-to-the-colon-in-the-setting-of-5-aminosalicylic-acid-use
#17
Yuval A Patel, Shannon J McCall, Xuefeng Zhang, Tracy Jaffe, Rahul A Shimpi
Colonic metastases from gastric cancer are a rare phenomenon and sparsely reported in the literature. We report a case of a 59-year-old woman who presented with vague abdominal symptoms and initial computer tomography (CT) imaging suggestive of a colonic apple-core lesion with serial colonoscopic biopsies diagnostic of metastatic signet ring cell gastric adenocarcinoma. This case is unique given the evolving CT and endoscopic findings that suggested a regression in colonic wall thickening in the setting of 5-aminosalicylic acid (5-ASA) use prior to histologic diagnosis...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28077252/incorporating-body-type-apple-vs-pear-in-stop-bang-questionnaire-improves-its-validity-to-detect-osa
#18
Lisa Sangkum, Ikrita Klair, Chok Limsuwat, Sabrina Bent, Leann Myers, Supat Thammasitboon
STUDY OBJECTIVE: The aim of this study is to evaluate whether adding the item of "apple body type" to the STOP-BANG questionnaire enhances diagnostic performance of the questionnaire for detecting obstructive sleep apnea (OSA). DESIGN: Cross-sectional study. SETTING: Sleep center setting. PATIENTS: Two hundred and eight subjects who were referred for an evaluation of possible OSA at Tulane Comprehensive Sleep Center...
January 8, 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28076425/the-fatty-acid-profile-and-oxidative-stability-of-meat-from-turkeys-fed-diets-enriched-with-n-3-polyunsaturated-fatty-acids-and-dried-fruit-pomaces-as-a-source-of-polyphenols
#19
Jerzy Juskiewicz, Jan Jankowski, Henryk Zielinski, Zenon Zdunczyk, Dariusz Mikulski, Zofia Antoszkiewicz, Monika Kosmala, Przemyslaw Zdunczyk
The aim of this study was to determine the efficacy of different dietary fruit pomaces in reducing lipid oxidation in the meat of turkeys fed diets with a high content of n-3 polyunsaturated fatty acids (PUFAs). Over a period of 4 weeks before slaughter, turkeys were fed diets with the addition of 5% dried apple, blackcurrant, strawberry and seedless strawberry pomaces (groups AP, BP, SP and SSP, respectively) and 2.5% linseed oil. Pomaces differed in the content (from 5.5 in AP to 43.1 mg/g in SSP) and composition of polyphenols Proanthocyanidins were the main polyphenolic fraction in all pomaces, AP contained flavone glycosides and dihydrochalcones, BP contained anthocyanins, and SP and SSP-ellagitannins...
2017: PloS One
https://www.readbyqxmd.com/read/28073698/ectopic-expression-of-an-apple-cytochrome-p450-gene-mdcypm1-negatively-regulates-plant-photomorphogenesis-and-stress-response-in-arabidopsis
#20
Jian-Ping An, Rui Li, Feng-Jia Qu, Chun-Xiang You, Xiao-Fei Wang, Yu-Jin Hao
Cytochrome P450s play an important role in plant growth and are involved in multiple stresses response. However, little is known about the functions of cytochrome P450s in apple. Here, a Malus × domestica cytochrome P450 monooxygenase 1 gene, MdCYPM1, was identified and subsequently cloned from apple 'Gala' (Malus × domestica). To verify the functions of MdCYPM1, we generated transgenic Arabidopsis plants expressing the apple MdCYPM1 gene under the control of the Cauliflower mosaic virus 35S promoter...
January 7, 2017: Biochemical and Biophysical Research Communications
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