keyword
MENU ▼
Read by QxMD icon Read
search

modified fruits

keyword
https://www.readbyqxmd.com/read/28801775/plasticizers-and-bisphenol-a-in-packaged-foods-sold-in-the-tunisian-markets-study-of-their-acute-in-vivo-toxicity-and-their-environmental-fate
#1
Asma Beltifa, Anouar Feriani, Monia Machreki, Asma Ghorbel, Lakhdar Ghazouani, Giuseppa Di Bella, Joris Van Loco, Tim Reyns, Hedi Ben Mansour
Today, processed and packaged foods are considered as among the major sources of human exposure to plasticizers and bisphenol which migrate from plastic packing. In the present study, a wide range of food products sold on the Tunisian market such as grain and grain products, milk and dairy products, fats and oil, drink, fish, and sweets have been analyzed firstly in order to identify the presence of phthalates and bisphenol. Then, the identified chemical molecules were studied for their environmental fate and tested in vivo for its toxicity in mice models...
August 12, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28799245/when-and-where-to-move-dynamic-occupancy-models-explain-the-range-dynamics-of-a-food-nomadic-bird-under-climate-and-land-cover-change
#2
Riddhika Kalle, Tharmalingam Ramesh, Colleen T Downs
Globally, long-term research is critical to monitor the responses of tropical species to climate and land cover change at the range scale. Citizen science surveys can reveal the long-term persistence of poorly known nomadic tropical birds occupying fragmented forest patches. We applied dynamic occupancy models to 13 years (2002-2014) of citizen science driven presence/absence data on Cape parrot (Poicephalus robustus), a food nomadic bird endemic to South Africa. We modelled its underlying range dynamics as a function of resource distribution, and change in climate and land cover through the estimation of colonization and extinction patterns...
August 11, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28791002/antibody-detection-isolation-genotyping-and-virulence-of-toxoplasma-gondii-in-captive-felids-from-china
#3
Yu-Rong Yang, Yong-Jie Feng, Yao-Yao Lu, Hui Dong, Tong-Yi Li, Yi-Bao Jiang, Xing-Quan Zhu, Long-Xian Zhang
The felids are the only definitive hosts of Toxoplasma gondii, which could excrete oocysts into the environment and provide an infection source for toxoplasmosis in various warm-blooded animal species, particularly the captive felids that live close to human communities. The infection rate of the captive felids is a perfect standard in detecting the presence of Toxoplasma gondii oocysts in the environment. In this study, sera or tissue samples from zoo (1 young tiger, 2 adult tigers, 6 young lions), farm (10 masked palm civets), and pet hospital (28 cats) from Henan Province (China) were collected...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28777081/binding-of-hydroxycitrate-to-human-atp-citrate-lyase
#4
Jinhong Hu, Aruna Komakula, Marie E Fraser
Hydroxycitrate from the fruit of Garcinia cambogia [i.e. (2S,3S)-2-hydroxycitrate] is the best-known inhibitor of ATP-citrate lyase. Well diffracting crystals showing how the inhibitor binds to human ATP-citrate lyase were grown by modifying the protein. The protein was modified by introducing cleavage sites for Tobacco etch virus protease on either side of a disordered linker. The protein crystallized consisted of residues 2-425-ENLYFQ and S-488-810 of human ATP-citrate lyase. (2S,3S)-2-Hydroxycitrate binds in the same orientation as citrate, but the citrate-binding domain (residues 248-421) adopts a different orientation with respect to the rest of the protein (residues 4-247, 490-746 and 748-809) from that previously seen...
August 1, 2017: Acta Crystallographica. Section D, Structural Biology
https://www.readbyqxmd.com/read/28759452/influence-of-nanoparticles-on-filterability-of-fruit-juice-industry-wastewater-using-submerged-membrane-bioreactor
#5
Guler Turkoglu Demirkol, Nadir Dizge, Turkan Ormanci Acar, Oyku Mutlu Salmanli, Nese Tufekci
In this study, polyethersulfone (PES) ultrafiltration membrane surface was modified with nano-sized zinc oxide (nZnO) and silver (nAg) to improve the membrane filterability of the mixed liquor and used to treat fruit-juice industry wastewater in a submerged membrane bioreactor (MBR). The nAg was synthesized using three different methods. In the first method, named as nAg-M1, PES membrane was placed on the membrane module and nAg solution was passed through the membrane for 24 h at 25 ± 1 °C. In the second method, named as nAg-M2, PES membrane was placed in a glass container and it was shaken for 24 h at 150 rpm at 25 ± 1 °C...
July 2017: Water Science and Technology: a Journal of the International Association on Water Pollution Research
https://www.readbyqxmd.com/read/28750942/a-standardized-extract-of-the-fruit-of-hovenia-dulcis-alleviated-alcohol-induced-hangover-in-healthy-subjects-with-heterozygous-aldh2-a-randomized-controlled-crossover-trial
#6
Hoejin Kim, You Jin Kim, Hye Yun Jeong, Ji Yeon Kim, Eun-Kyung Choi, Soo Wan Chae, Oran Kwon
ETHNOPHARMACOLOGICAL RELEVANCE: Hovenia dulcis, known as the oriental raisin tree, is mainly found in East Asia. It has long been used as traditional folk remedies for alcohol intoxication. AIM OF THE STUDY: To examine the anti-hangover effect of Hovenia dulcis Thunb. fruit extract (HDE) in a randomized controlled crossover trial. MATERIALS AND METHODS: Twenty-six eligible male adults with heterozygous ALDH2 (23.7±0.3 years old) consumed 360mL of Korean Soju (50g alcohol) together with HDE (2460mg) or matched placebo with subsequent crossover...
July 24, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28748997/-role-of-mediterranean-diet-on-the-prevention-of-alzheimer-disease
#7
Arnoldo Miranda, Carolina Gómez-Gaete, Sigrid Mennickent
Type 2 diabetes and obesity are possible risk factors for Alzheimer’s disease and these can be modified by physical activity and changes in dietary patterns, such as switching to a Mediterranean diet. This diet includes fruits, vegetables, olive oil, fish and moderate wine intake. These foods provide vitamins, polyphenols and unsaturated fatty acids. This diet should be able to reduce oxidative stress. The inflammatory response is also reduced by unsaturated fatty acids, resulting in a lower expression and a lower production of pro-inflammatory cytokines...
April 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28748625/multiple-risk-factor-counseling-to-promote-heart-healthy-lifestyles-in-the-chest-pain-observation-unit-pilot-randomized-controlled-trial
#8
David A Katz, Mark Graber, Patricia Lounsbury, Mark W Vander Weg, Emily K Phillips, Christina Clair, Phillip A Horwitz, Xueya Cai, Alan J Christensen
OBJECTIVE: Admission to the chest pain observation unit (CPOU) may be an advantageous time for patients to consider heart-healthy lifestyle changes while undergoing diagnostic evaluation to rule out myocardial ischemia. The aim of this pragmatic trial was to assess the effectiveness of a multiple risk factor intervention in changing CPOU patients' health beliefs and readiness to change health behaviors. A secondary aim was to obtain preliminary estimates of the intervention's effect on diet, physical activity, and smoking...
July 27, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28748404/necrotic-and-apoptotic-cell-death-induced-by-captan-on-saccharomyces-cerevisiae
#9
Fernando J Scariot, Luciane Jahn, Ana Paula L Delamare, Sergio Echeverrigaray
Captan is one of the most widely used broad-spectrum fungicide applied to control several early and late diseases of grapes, apples, and other fruits and vegetables, and as other phthalimide fungicides is defined as a multisite compound with thiol-reactivity. Captan can affect non-target organisms as yeasts, modifying microbial populations and fermentation processes. In this study, we asked whether Captan thiol-reactivity and other mechanisms are involved in acute Captan-induced cell death on aerobic growing Saccharomyces cerevisiae...
August 2017: World Journal of Microbiology & Biotechnology
https://www.readbyqxmd.com/read/28736552/asiatic-acid-exhibits-anti-inflammatory-and-antioxidant-activities-against-lipopolysaccharide-and-d-galactosamine-induced-fulminant-hepatic-failure
#10
Hongming Lv, Zhimin Qi, Sisi Wang, Haihua Feng, Xuming Deng, Xinxin Ci
Inflammation and oxidative stress are essential for the pathogenesis of fulminant hepatic failure (FHF). Asiatic acid (AA), which is a pentacyclic triterpene that widely occurs in various vegetables and fruits, has been reported to possess antioxidant and anti-inflammatory properties. In this study, we investigated the protective effects of AA against lipopolysaccharide (LPS) and d-galactosamine (GalN)-induced FHF and the underlying molecular mechanisms. Our findings suggested that AA treatment effectively protected against LPS/d-GalN-induced FHF by lessening the lethality; decreasing the alanine transaminase and aspartate aminotransferase levels, interleukin (IL)-1β, IL-6, and tumor necrosis factor-α production, malondialdehyde formation, myeloperoxidase level and reactive oxygen species generation (i...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28734356/palladium-copper-nanowires-based-biosensor-for-the-ultrasensitive-detection-of-organophosphate-pesticides
#11
Dandan Song, Yan Li, Xiong Lu, Muxue Sun, Hui Liu, Guangming Yu, Faming Gao
A highly sensitive acetylcholinesterase (AChE) electrochemical biosensor for the quantitative determination of organophosphate pesticides (OPs) in vegetables and fruits based on palladium-copper nanowires (Pd-Cu NWs) was reported. AChE immobilized on the modified electrode could catalyze hydrolysis of acetylthiocholine chloride (ATCl), generating an irreversible oxidation peak. When exposed to the OPs, the activity of the AChE was inhibited and the current significantly decreased. The detection mechanism is based on the inhibition of AChE...
August 22, 2017: Analytica Chimica Acta
https://www.readbyqxmd.com/read/28733388/improving-plant-nitrogen-use-efficiency-through-alteration-of-amino-acid-transport-processes
#12
Molly Perchlik, Mechthild Tegeder
Improving the efficiency of nitrogen (N) uptake and utilization in plants could potentially increase crop yields, while reducing N fertilization and, subsequently, environmental pollution. Within most plants, N is primarily transported as amino acids. In this study, pea plants overexpressing amino acid permease1 (AAP1) were used to determine if and how genetic manipulation of amino acid transport from source-to-sink affects plant N use efficiency. The modified plants were grown under low, moderate or high N fertilization regimes...
July 21, 2017: Plant Physiology
https://www.readbyqxmd.com/read/28729201/assessing-parents-receptiveness-to-a-vegetable-focussed-in-school-nutrition-intervention
#13
Michelle I Jongenelis, Simone Pettigrew, Iain S Pratt, Shannon Wright, Gael Myers
OBJECTIVE: Crunch&Sip is an Australian school-based initiative designed to increase the consumption of fruit, vegetables, and water among primary school children. To address the significant deficiencies in children's vegetable intake, the present study aimed to examine the responsiveness of parents (the main providers of food for Crunch&Sip) to a modified version of the program that focuses primarily on vegetable consumption. PARTICIPANTS: A total of 329 Western Australian parents completed an online questionnaire examining their support for a vegetable focus for Crunch&Sip and any perceived barriers, motivators, and facilitators...
October 1, 2017: Appetite
https://www.readbyqxmd.com/read/28727747/plant-species-dispersed-by-galapagos-tortoises-surf-the-wave-of-habitat-suitability-under-anthropogenic-climate-change
#14
Diego Ellis-Soto, Stephen Blake, Alaaeldin Soultan, Anne Guézou, Fredy Cabrera, Stefan Lötters
Native biodiversity on the Galapagos Archipelago is severely threatened by invasive alien species. On Santa Cruz Island, the abundance of introduced plant species is low in the arid lowlands of the Galapagos National Park, but increases with elevation into unprotected humid highlands. Two common alien plant species, guava (Psidium guajava) and passion fruit (Passiflora edulis) occur at higher elevations yet their seeds are dispersed into the lowlands by migrating Galapagos tortoises (Chelonoidis spp.). Tortoises transport large quantities of seeds over long distances into environments in which they have little or no chance of germination and survival under current climate conditions...
2017: PloS One
https://www.readbyqxmd.com/read/28720935/technological-options-to-control-quality-of-fish-burgers
#15
A Danza, A Conte, M A Del Nobile
This research was focused on preservation strategies applied to develop fish burgers enriched with tomato flour and extra-virgin olive oil. The effects of three different gas mixtures (5:95 O2/CO2; 10:60:30 O2/CO2/N2 and 5:50:45 O2/CO2/N2) on burger quality were analyzed by monitoring microbial cell load of main spoilage microorganisms, pH and sensory properties. As expected, modified atmosphere packaging significantly affected mesophilic bacteria with a reduction of about 2 log cycles for samples under 5% O2 and 95% CO2...
June 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28720793/genome-wide-identification-and-characterization-of-natural-antisense-transcripts-by-strand-specific-rna-sequencing-in-ganoderma-lucidum
#16
Junjie Shao, Haimei Chen, Dan Yang, Mei Jiang, Hui Zhang, Bin Wu, Jianqin Li, Lichai Yuan, Chang Liu
Ganoderma lucidum is a white-rot fungus best-known for its medicinal and ligninolytic activities. To discover the underlying genes responsible for these activities, we identified and characterized the natural antisense transcripts (NATs) using strand-specific (ss) RNA-seq data obtained from the mycelia, primordia and fruiting bodies. NATs were identified using a custom pipeline and then subjected to functional enrichment and differential expression analyses. A total of 1613 cis- and 244 trans- sense and antisense transcripts were identified...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28717202/%C3%AE-caryophyllene-emitted-from-a-transgenic-arabidopsis-or-chemical-dispenser-repels-diaphorina-citri-vector-of-candidatus-liberibacters
#17
Berta Alquézar, Haroldo Xavier Linhares Volpe, Rodrigo Facchini Magnani, Marcelo Pedreira de Miranda, Mateus Almeida Santos, Nelson Arno Wulff, Jose Mauricio Simões Bento, José Roberto Postali Parra, Harro Bouwmeester, Leandro Peña
Production of citrus, the main fruit tree crop worldwide, is severely threatened by Huanglongbing (HLB), for which as yet a cure is not available. Spread of this bacterial disease in America and Asia is intimately connected with dispersal and feeding of the insect vector Diaphorina citri, oligophagous on rutaceous host plants. Effective control of this psyllid is an important component in successful HLB management programs. Volatiles released from the non-host guava have been shown to be repellent to the psyllid and to inhibit its response to citrus odour...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28715555/application-of-a-lifestyle-based-tool-to-estimate-premature-cardiovascular-disease-events-in-young-adults-the-coronary-artery-risk-development-in-young-adults-cardia-study
#18
Holly C Gooding, Hongyan Ning, Matthew W Gillman, Christina Shay, Norrina Allen, David C Goff, Donald Lloyd-Jones, Stephanie Chiuve
Importance: Few tools exist for assessing the risk for early atherosclerotic cardiovascular disease (ASCVD) events in young adults. Objective: To assess the performance of the Healthy Heart Score (HHS), a lifestyle-based tool that estimates ASCVD events in older adults, for ASCVD events occurring before 55 years of age. Design, Setting, and Participants: This prospective cohort study included 4893 US adults aged 18 to 30 years from the Coronary Artery Risk Development in Young Adults (CARDIA) study...
July 17, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28715118/microrna159-targeted-slgamyb-transcription-factors-are-required-for-fruit-set-in-tomato
#19
Eder Marques da Silva, Geraldo Felipe Ferreira E Silva, Débora Brussolo Bidoia, Mariana da Silva Azevedo, Frederico Almeida de Jesus, Lilian Ellen Pino, Lázaro Eustáquio Pereira Peres, Esther Carrera, Isabel López-Díaz, Fabio Tebaldi Silveira Nogueira
The transition from flowering to fruit production, namely fruit set, is crucial to ensure successful sexual plant reproduction. Although studies have described the importance of hormones (i.e., auxin and gibberelins) in controlling fruit set after pollination and fertilization, the role of microRNA-based regulation during ovary development and fruit set is still poorly understood. Here we show that microRNA159/GAMYB1 and -2 pathway (the miR159/GAMYB1/2 module) is crucial for tomato ovule development and fruit set...
July 17, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28713399/metabolite-profiling-reveals-developmental-inequalities-in-pinot-noir-berry-tissues-late-in-ripening
#20
Amanda M Vondras, Mauro Commisso, Flavia Guzzo, Laurent G Deluc
Uneven ripening in Vitis vinifera is increasingly recognized as a phenomenon of interest, with substantial implications for fruit and wine composition and quality. This study sought to determine whether variation late in ripening (∼Modified Eichhorn-Lorenz stage 39) was associated with developmental differences that were observable as fruits within a cluster initiated ripening (véraison). Four developmentally distinct ripening classes of berries were tagged at cluster véraison, sampled at three times late in ripening, and subjected to untargeted HPLC-MS to measure variation in amino acids, sugars, organic acids, and phenolic metabolites in skin, pulp, and seed tissues separately...
2017: Frontiers in Plant Science
keyword
keyword
116833
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"