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Nutrient timing

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https://www.readbyqxmd.com/read/28231148/potential-use-of-gamma-irradiated-ethnic-ready-to-eat-foods-to-improve-the-nutritional-status-of-landslide-victims
#1
REVIEW
Zubaidah Irawati Koenari, Carmen M Siagian, Bona Simanungkalit, Asti Nilatany, Indra Mustika Pratama, Deudeu Lasmawati, Cecep M Nurcahya
The safety and high quality of ethnic ready-to-eat foods as a source of nourishment and food supplies chain to the remote areas become particularly important. Consuming healthy and balanced nutritional foods means eating better quality foods in proper quantities. Such foods can be developed through a preservation technique by using ionizing radiation. Although implementation of the technology for certain foodstuffs has been implemented in some countries, application of the process to a complete set of meals for selected target groups is still very limited...
July 26, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28230708/cell-derived-nanoparticles-are-endogenous-modulators-of-sepsis-with-therapeutic-potential
#2
Natalia Kunz, Brent T Xia, Kai-Uwe Kalies, Matthias Klinger, Timo Gemoll, Jens K Habermann, Brynne E Whitacre, Aaron P Seitz, Kathrin Kalies, Charles C Caldwell
Cell-derived nanoparticles (CDNPs) containing cytosolic proteins and RNAs/DNAs can be isolated from stressed eukaryotic cells. Previously, CDNPs isolated from cultured cells exerted immunomodulatory activities in different infections. Here, we sought to elucidate the role of CDNPs using a murine model of cecal ligation and puncture (CLP). We hypothesized that CDNPs influence the immune response at the site of infection, where severe cellular stress occurs. We observed early CDNP accumulation in the peritoneum after 4 h and continued CDNP presence 24 h after CLP...
February 22, 2017: Shock
https://www.readbyqxmd.com/read/28226908/s2ni-a-mobile-platform-for-nutrition-monitoring-from-spoken-data
#3
Niloofar Hezarjaribi, Cody A Reynolds, Drew T Miller, Naomi Chaytor, Hassan Ghasemzadeh, Niloofar Hezarjaribi, Cody A Reynolds, Drew T Miller, Naomi Chaytor, Hassan Ghasemzadeh, Hassan Ghasemzadeh, Cody A Reynolds, Naomi Chaytor, Niloofar Hezarjaribi, Drew T Miller
Diet and physical activity are important lifestyle and behavioral factors in self-management and prevention of many chronic diseases. Mobile sensors such as accelerometers have been used in the past to objectively measure physical activity or detect eating time. Diet monitoring, however, still relies on self-recorded data by end users where individuals use mobile devices for recording nutrition intake by either entering text or taking images. Such approaches have shown low adherence in technology adoption and achieve only moderate accuracy...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226775/evaluation-of-multidrug-cancer-chronotherapy-based-on-cell-cycle-model-under-influences-of-circadian-clock
#4
Hiroshi Inokawa, Norihiro Katayama, Mitsuyuki Nakao, Hiroshi Inokawa, Norihiro Katayama, Mitsuyuki Nakao, Mitsuyuki Nakao, Hiroshi Inokawa, Norihiro Katayama
The intracellular circadian clock mechanisms are known to affect various substantial cellular machinery such as cell cycle progression, inflammatory response, apoptosis, and DNA repair. Cancer growth in various tissues is still under circadian control, which may be at least partly underlain by the survived connections between the intracellular machinery and the clock. Considering such findings, chronotherapy has been applied to cancer treatments, in which anti-cancer drugs are administered in scheduled circadian times so as to resolve the trade-off between damages against the normal and cancer cells...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226260/temporal-performance-assessment-of-wastewater-treatment-plants-by-using-multivariate-statistical-analysis
#5
Milad Ebrahimi, Erin L Gerber, Thomas D Rockaway
For most water treatment plants, a significant number of performance data variables are attained on a time series basis. Due to the interconnectedness of the variables, it is often difficult to assess over-arching trends and quantify operational performance. The objective of this study was to establish simple and reliable predictive models to correlate target variables with specific measured parameters. This study presents a multivariate analysis of the physicochemical parameters of municipal wastewater. Fifteen quality and quantity parameters were analyzed using data recorded from 2010 to 2016...
February 19, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28224985/episodic-release-of-co2-from-the-high-latitude-north-atlantic-ocean-during-the-last-135%C3%A2-kyr
#6
Mohamed M Ezat, Tine L Rasmussen, Bärbel Hönisch, Jeroen Groeneveld, Peter deMenocal
Antarctic ice cores document glacial-interglacial and millennial-scale variability in atmospheric pCO2 over the past 800 kyr. The ocean, as the largest active carbon reservoir on this timescale, is thought to have played a dominant role in these pCO2 fluctuations, but it remains unclear how and where in the ocean CO2 was stored during glaciations and released during (de)glacial millennial-scale climate events. The evolution of surface ocean pCO2 in key locations can therefore provide important clues for understanding the ocean's role in Pleistocene carbon cycling...
February 22, 2017: Nature Communications
https://www.readbyqxmd.com/read/28222833/invited-review-impact-of-specific-nutrient-interventions-during-mid-to-late-gestation-on-physiological-traits-important-for-survival-of-multiple-born-lambs
#7
S A McCoard, F A Sales, Q L Sciascia
To improve production efficiency, the sheep meat industry has increased flock prolificacy. However, multiple-born lambs have lower birth weights, increased mortality and reduced growth rate compared with single-born lambs. Lamb mortality is a major issue for livestock farming globally and solutions are required to increase survival to realise the value of increased flock fecundity. Nutrition during gestation can influence maternal-foetal placental nutrient transfer and thus foetal growth and organ/tissue development, as well as improve postnatal productivity...
February 22, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28221783/cultivation-of-the-marine-macroalgae-chaetomorpha-linum-in-municipal-wastewater-for-nutrient-recovery-and-biomass-production
#8
Shijian Ge, Pascale Champagne
Compared to microalgae, macroalgae are larger in size, thereby imposing lower separation and drying costs. This study demonstrates the feasibility of cultivating macroalgae Chaetomorpha linum (C. linum) in different types of municipal wastewaters, their ability to remove nutrient and their biomass composition for downstream biofuel production. Screening experiments indicated that C. linum grew well on primary (PW) and secondary wastewaters (SW), as well as centrate wastewater (CW) diluted to less than 20%. In a subsequent experiment, a step feeding approach was found to significantly increase biomass productivity to 10...
February 21, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28220873/response-of-rhizosphere-soil-microbial-to-deyeuxia-angustifolia-encroaching-in-two-different-vegetation-communities-in-alpine-tundra
#9
Lin Li, Ming Xing, Jiangwei Lv, Xiaolong Wang, Xia Chen
Deyeuxia angustifolia (Komarov) Y. L Chang is an herb species originating from the birch forests in the Changbai Mountain. Recently, this species has been found encroaching into large areas in the western slopes of the alpine tundra in the Changbai Mountain, threatening the tundra ecosystem. In this study, we systematically assessed the response of the rhizosphere soil microbial to D. angustifolia encroaching in alpine tundra by conducting experiments for two vegetation types (shrubs and herbs) by real-time PCR and Illumina Miseq sequencing methods...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28216010/uptake-of-benzo-a-pyrene-but-not-of-phenanthrene-is-inhibited-by-fatty-acids-in-intestinal-brush-border-membrane-vesicles-of-rainbow-trout-oncorhynchus-mykiss
#10
Stefan de Gelder, Liselot van Och, Jan Zethof, Thamar N M Pelgrim, Josef D Rasinger, Gert Flik, Marc H G Berntssen, Peter H M Klaren
Partial replacement of fish ingredients with vegetable ingredients has elevated levels of polycyclic aromatic hydrocarbons (PAHs) in Atlantic salmon reared on these feeds. PAH uptake in the intestinal tract is postulated to occur in association with lipid absorption and could well be affected by fatty acid composition. We therefore investigated the effects of a fish oil and vegetable oil fatty acid, eicosapentaenoic acid (EPA; 20:5n-3) and oleic acid (18:1n-9) respectively, on the uptake of benzo[a]pyrene (BaP) and phenanthrene (PHE) across the intestinal brush border membrane in the salmonid species rainbow trout (Oncorhynchus mykiss)...
February 12, 2017: Comparative Biochemistry and Physiology. Toxicology & Pharmacology: CBP
https://www.readbyqxmd.com/read/28215887/nitrogen-source-and-concentration-affect-utilization-of-glucose-by-mixed-ruminal-microbes-in-vitro
#11
M B Hall
The availability of rumen-degradable protein (RDP) changes the use of carbohydrates by ruminal microbes. However, the effects of RDP on the simultaneous use of carbohydrate and formation of microbial products are not well described, although such information is needed to understand the potential effect on nutrient supplies for ruminants. The objective of this in vitro study was to compare the effects of different levels of RDP (0.15, 0.31, 0.46 g of N/L) from tryptone (Tryp) or urea (Ur) on product formation from glucose in fermentations with mixed ruminal microbes...
February 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28215885/robotic-milking-feeding-strategies-and-economic-returns
#12
Alex Bach, Victor Cabrera
Cows in herds equipped with conventional milking parlors follow a structured, consistent, and social milking and feeding routine. Furthermore, in most cases cows in conventional herds receive all their nutrients from a total mixed ration, whereas in herds equipped with robotic or automatic milking systems (AMS) a fraction of their nutrients is provided during milking, mainly as a means to attract cows to the milking system. In this regards, AMS present both a challenge and an opportunity for feeding cows. The main challenge resides in maintaining a minimum and relatively constant milking frequency in AMS...
February 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28215811/intra-annual-variation-of-the-association-between-agricultural-best-management-practices-and-stream-nutrient-concentrations
#13
Nolan J T Pearce, Adam G Yates
Temporal variation may influence the ability of best management practices (BMPs) to mitigate the loss of agricultural pollutants to streams. Our goal was to assess variation in mitigation effects of BMPs by examining the associations between instream nutrient concentrations and the abundance and location of four structural BMPs over a hydrologic year. Water samples were collected monthly (Nov. 2013-Oct. 2014) in 15 headwater streams representing a gradient of BMP use in Southern Ontario, Canada. Partial least squares (PLS) regression models were used to associate two groups of collinear nutrient forms with the abundance and location of BMPs, antecedent precipitation and time of year...
February 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28215130/exogenous-glucagon-like-peptide-1-attenuates-glucose-absorption-and-reduces-blood-glucose-concentration-after-small-intestinal-glucose-delivery-in-critical-illness
#14
Asaf Miller, Adam M Deane, Mark P Plummer, Caroline E Cousins, Lee-Anne S Chapple, Michael Horowitz, Marianne J Chapman
OBJECTIVE: To evaluate the effect of exogenous glucagonlike peptide-1 (GLP-1) on small intestinal glucose absorption and blood glucose concentrations during critical illness. DESIGN, SETTING AND PARTICIPANTS: A prospective, blinded, placebo-controlled, cross-over, randomised trial in a mixed medical-surgical adult intensive care unit, with 12 mechanically ventilated critically ill patients, who were suitable for receiving small intestinal nutrient. INTERVENTIONS: On consecutive days, in a randomised order, participants received intravenous GLP-1 (1...
March 2017: Critical Care and Resuscitation: Journal of the Australasian Academy of Critical Care Medicine
https://www.readbyqxmd.com/read/28214553/mimicking-oxygen-delivery-and-waste-removal-functions-of-blood
#15
Huaifa Zhang, Jake E Barralet
In addition to immunological and wound healing cell and platelet delivery, ion stasis and nutrient supply, blood delivers oxygen to cells and tissues and removes metabolic wastes. For decades researchers have been trying to develop approaches that mimic these two immediately vital functions of blood. Oxygen is crucial for the long-term survival of tissues and cells in vertebrates. Hypoxia (oxygen deficiency) and even at times anoxia (absence of oxygen) can occur during organ preservation, organ and cell transplantation, wound healing, in tumors and engineering of tissues...
February 15, 2017: Advanced Drug Delivery Reviews
https://www.readbyqxmd.com/read/28214533/the-effect-and-mechanism-of-inhibiting-glucose-6-phosphate-dehydrogenase-activity-on-the-proliferation-of-plasmodium-falciparum
#16
Zhiqiang Zhang, Xiaodan Chen, Chengrui Jiang, Zishui Fang, Yi Feng, Weiying Jiang
We screened >40,000 patients with glucose-6-phosphate dehydrogenase (G6PD) deficiency and found that the G6PD Kaiping allele was under the most positive selection for fighting against malaria in the Chinese population. However, the mechanism is unknown. The current study was designed to investigate the anti-malarial effect and mechanism of G6PD deficiency. Dehydroepiandrosterone (DHEA) was utilised for inhibiting the G6PD activity of erythrocytes. Giemsa staining of blood smears and quantitative real-time PCR were used for the detection and quantification of Plasmodium falciparum infection...
February 15, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28212669/understanding-trophic-interactions-in-host-parasite-associations-using-stable-isotopes-of-carbon-and-nitrogen
#17
Milen Nachev, Maik A Jochmann, Friederike Walter, J Benjamin Wolbert, S Marcel Schulte, Torsten C Schmidt, Bernd Sures
BACKGROUND: Stable isotope analysis of carbon and nitrogen can deliver insights into trophic interactions between organisms. While many studies on free-living organisms are available, the number of those focusing on trophic interactions between hosts and their associated parasites still remains scarce. In some cases information about taxa (e.g. acanthocephalans) is completely missing. Additionally, available data revealed different and occasionally contrasting patterns, depending on the parasite's taxonomic position and its degree of development, which is most probably determined by its feeding strategy (absorption of nutrients through the tegument versus active feeding) and its localization in the host...
February 17, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28209137/transcriptional-analysis-of-defense-mechanisms-in-upland-tetraploid-switchgrass-to-greenbugs
#18
Teresa Donze-Reiner, Nathan A Palmer, Erin D Scully, Travis J Prochaska, Kyle G Koch, Tiffany Heng-Moss, Jeffrey D Bradshaw, Paul Twigg, Keenan Amundsen, Scott E Sattler, Gautam Sarath
BACKGROUND: Aphid infestation of switchgrass (Panicum virgatum) has the potential to reduce yields and biomass quality. Although switchgrass-greenbug (Schizaphis graminum; GB) interactions have been studied at the whole plant level, little information is available on plant defense responses at the molecular level. RESULTS: The global transcriptomic response of switchgrass cv Summer to GB was monitored by RNA-Seq in infested and control (uninfested) plants harvested at 5, 10, and 15 days after infestation (DAI)...
February 16, 2017: BMC Plant Biology
https://www.readbyqxmd.com/read/28208812/relationship-between-self-reported-dietary-nutrient-intake-and-self-reported-sleep-duration-among-japanese-adults
#19
Yoko Komada, Hajime Narisawa, Fumitaka Ueda, Hitomi Saito, Hiroyuki Sakaguchi, Makoto Mitarai, Rina Suzuki, Norihisa Tamura, Shigeru Inoue, Yuichi Inoue
Several studies have reported that short sleep duration is a risk factor for obesity and metabolic disease. Moreover, both sleep duration and sleep timing might independently be associated with dietary nutrient intake. In this study, we investigated the associations between self-reported sleep duration and dietary nutrient intake, with and without adjustments for variations in sleep timing (i.e., the midpoint of sleep). We conducted a questionnaire survey, comprising a validated brief self-administered diet history questionnaire (BDHQ) and the Japanese version of the Pittsburgh Sleep Quality Index (PSQI) among 1902 healthy Japanese adults and found that the dietary intakes of several nutrients correlated with sleep duration among men regardless of adjustment for the midpoint of sleep...
February 13, 2017: Nutrients
https://www.readbyqxmd.com/read/28208670/eutrophication-and-warming-boost-cyanobacterial-biomass-and-microcystins
#20
Miquel Lürling, Frank van Oosterhout, Elisabeth Faassen
Eutrophication and warming are key drivers of cyanobacterial blooms, but their combined effects on microcystin (MC) concentrations are less studied. We tested the hypothesis that warming promotes cyanobacterial abundance in a natural plankton community and that eutrophication enhances cyanobacterial biomass and MC concentrations. We incubated natural seston from a eutrophic pond under normal, high, and extreme temperatures (i.e., 20, 25, and 30 °C) with and without additional nutrients added (eutrophication) mimicking a pulse as could be expected from projected summer storms under climate change...
February 11, 2017: Toxins
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