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https://www.readbyqxmd.com/read/28651384/agaricus-bisporus-production-on-substrates-pasteurized-by-self-heating
#1
Stephania Colmenares-Cruz, José E Sánchez, Javier Valle-Mora
The aim of this work was to determine if the self-heating pasteurization procedure is technically applicable to the cultivation of Agaricus bisporus. Firstly the substrates alone (corncob, Pangola grass and a mixture of both ingredients with wood shavings) were tested. Two supplementation trials were then undertaken using soybean, wheat bran, sheep manure, sesame seed, black bean and chia. Highest production values (BE = 176.3% and Y = 26.6 kg/m(2)) were obtained using a 9% supplement, with a formula consisting of 25% each of soybean, black bean, wheat bran and chia, added at spawning and at casing...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28651339/formation-of-silica-aggregates-in-sorghum-root-endodermis-is-predetermined-by-cell-wall-architecture-and-development
#2
Milan Soukup, Michal Martinka, Dragana Bosnic, Mária Caplovicová, Rivka Elbaum, Alexander Lux
Background and Aims: Deposition of silica in plant cell walls improves their mechanical properties and helps plants to withstand various stress conditions. Its mechanism is still not understood and silica-cell wall interactions are elusive. The objective of this study was to investigate the effect of silica deposition on the development and structure of sorghum root endodermis and to identify the cell wall components involved in silicification. Methods: Sorghum bicolor seedlings were grown hydroponically with (Si+) or without (Si-) silicon supplementation...
June 22, 2017: Annals of Botany
https://www.readbyqxmd.com/read/28651330/rosiglitazone-improves-insulin-resistance-mediated-by-10-12-conjugated-linoleic-acid-in-a-male-mouse-model-of-metabolic-syndrome
#3
Shari Wang, Leela Goodspeed, Katherine E Turk, Barbara Houston, Laura J den Hartigh
Trans-10, cis-12 conjugated linoleic acid (10,12 CLA) is a dietary fatty acid that promotes weight loss and disproportionate fat loss. Obese mice fed a high fat high sucrose (HFHS) diet containing 10,12 CLA are resistant to weight gain and contain markedly reduced subcutaneous fat and adiponectin, with a concurrent lack of improvement in insulin sensitivity despite significant weight loss. Taken together, 10,12 CLA promotes a phenotype resembling PPARγ antagonism. Since thiazolidinediones such as rosiglitazone (Rosi) are used clinically to improve insulin sensitivity by activating PPARγ, with particular efficacy in subcutaneous white adipose tissue, we hypothesized that Rosi would improve glucose metabolism in mice losing weight with 10,12 CLA...
June 23, 2017: Endocrinology
https://www.readbyqxmd.com/read/28651291/development-of-a-reference-standard-library-of-chloroplast-genome-sequences-genometrakrcp
#4
Ning Zhang, Padmini Ramachandran, Jun Wen, James A Duke, Helen Metzman, William McLaughlin, Andrea R Ottesen, Ruth E Timme, Sara M Handy
Precise, species-level identification of plants in foods and dietary supplements is difficult. While the use of DNA barcoding regions (short regions of DNA with diagnostic utility) has been effective for many inquiries, it is not always a robust approach for closely related species, especially in highly processed products. The use of fully sequenced chloroplast genomes, as an alternative to short diagnostic barcoding regions, has demonstrated utility for closely related species. The U. S. Food and Drug Administration (FDA) has also developed species-specific DNA-based assays targeting plant species of interest by utilizing chloroplast genome sequences...
June 26, 2017: Planta Medica
https://www.readbyqxmd.com/read/28651289/a-validated-method-for-the-quality-control-of-andrographis-paniculata-preparations
#5
Anastasia Karioti, Patricia Timoteo, Maria Camilla Bergonzi, Anna Rita Bilia
Andrographis paniculata is a herbal drug of Asian traditional medicine largely employed for the treatment of several diseases. Recently, it has been introduced in Europe for the prophylactic and symptomatic treatment of common cold and as an ingredient of dietary supplements. The active principles are diterpenes with andrographolide as the main representative. In the present study, an analytical protocol was developed for the determination of the main constituents in the herb and preparations of A. paniculata...
June 26, 2017: Planta Medica
https://www.readbyqxmd.com/read/28651139/valorization-of-raw-glycerol-and-crustacean-waste-into-value-added-products-by-yarrowia-lipolytica
#6
Sara Magdouli, Tayssir Guedri, Rouissi Tarek, Satinder Kaur Brar, Jean François Blais
Crude glycerol has been widely investigated as a renewable carbon source for biodiesel production. In the present study, this feedstock was supplemented by various inducers: surfactants and oils to enhance lipid and lipase production by the newly isolated yeast, Yarrowia lipolytica. Results have shown that a culture medium composed of olive oil could enhance lipase activity at 25U/mL and lipid content up to 35% (w/w). The fortification of the medium with crustacean waste increased the lipase activity up to 38U/mL...
June 16, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651132/enhanced-acetone-butanol-ethanol-production-from-lignocellulosic-hydrolysates-by-using-starchy-slurry-as-supplement
#7
Ming Yang, Suvi Kuittinen, Jouko Vepsäläinen, Junhua Zhang, Ari Pappinen
This study aims to improve acetone-butanol-ethanol production from the hydrolysates of lignocellulosic material by supplementing starchy slurry as nutrients. In the fermentations of glucose, xylose and the hydrolysates of Salix schwerinii, the normal supplements such as buffer, minerals, and vitamins solutions were replaced with the barley starchy slurry. The ABE production was increased from 0.86 to 14.7g/L by supplementation of starchy slurry in the fermentation of xylose and the utilization of xylose increased from 29% to 81%...
June 8, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651118/magnesium-in-schizophrenia
#8
REVIEW
Michal Ordak, Joanna Matras, Elzbieta Muszynska, Tadeusz Nasierowski, Magdalena Bujalska-Zadrozny
Many psychopathological symptoms, including schizophrenia, can be associated with magnesium metabolism disturbances. In the literature, contradictory data exist regarding magnesium levels in patients with this disorder. However, this situation might be caused by determination of extracellular concentration of magnesium; although, this is mainly an intracellular ion. There are no data concerning determination of the ionized fraction of magnesium in patients with schizophrenia, while the ionized fraction represents 67% of the total pool of magnesium in healthy people...
April 12, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/28651084/treatment-of-food-waste-recycling-wastewater-using-anaerobic-ceramic-membrane-bioreactor-for-biogas-production-in-mainstream-treatment-process-of-domestic-wastewater
#9
Yeongmi Jeong, Slawomir W Hermanowicz, Chanhyuk Park
A bench-scale anaerobic membrane bioreactor (AnMBR) equipped with submerged flat-sheet ceramic membranes was operated at mesophilic conditions (30-35 °C) treating domestic wastewater (DWW) supplemented with food wasterecycling wastewater (FRW) to increase the organic loading rate (OLR) for better biogas production. Coupling ceramic membrane filtration with AnMBR treatment provides an alternative strategy for high organic wastewater treatment at short hydraulic retention times (HRTs) with the potential benefits of membrane fouling because they have a high hydrophilicity and more robust at extreme conditions...
June 19, 2017: Water Research
https://www.readbyqxmd.com/read/28651060/mechanism-underlying-methyl-eugenol-attenuation-of-intestinal-ischemia-reperfusion-injury
#10
Hanan Saleh, Haidan M El-Shorbagy
Intestinal Ischemia/Reperfusion injury (I/R) is associated with a high risk of mortality in the clinical situation. Many factors are involved in I/R including reactive oxygen species (ROS), cytokine release and apoptosis. We aimed to determine whether a pure methyl eugenol (ME) given before intestinal ischemia, protects against intestinal I/R and the possible mechanism involved in this protection. Rat received ME (100 mg/kg) for 30 days then underwent intestinal I/R with 30 min ischemia and 60 min reperfusion...
June 26, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28651024/short-term-proton-pump-inhibitor-treatment-may-cause-hypomagnesaemia-in-critically-ill-patients-a-pilot-study
#11
Łukasz J Krzych, Piotr Łój, Teresa Nowak, Wojciech Kazura, Piotr Knapik
Many studies have suggested a link between long-term PPI treatment and hypomagnesaemia, though none of them investigated the short-term exposure in high-risk patients. We sought to investigate this issue in 90 critically ill patients. We assessed serum Mg concentrations, necessity of Mg supplementation, PPI dose, duration of PPI therapy and route of administration. In multiple analysis we found that Mg supplementation (positive effect/p=0.03) and enteral route of PPI administration (negative effect/p=0.02) had significant impact on Mg concentration...
June 24, 2017: Acta Biochimica Polonica
https://www.readbyqxmd.com/read/28650738/recommendations-for-measuring-pulmonary-nodules-at-ct-a-statement-from-the-fleischner-society
#12
Alexander A Bankier, Heber MacMahon, Jin Mo Goo, Geoffrey D Rubin, Cornelia M Schaefer-Prokop, David P Naidich
These recommendations for measuring pulmonary nodules at computed tomography (CT) are a statement from the Fleischner Society and, as such, incorporate the opinions of a multidisciplinary international group of thoracic radiologists, pulmonologists, surgeons, pathologists, and other specialists. The recommendations address nodule size measurements at CT, which is a topic of importance, given that all available guidelines for nodule management are essentially based on nodule size or changes thereof. The recommendations are organized according to practical questions that commonly arise when nodules are measured in routine clinical practice and are, together with their answers, summarized in a table...
June 26, 2017: Radiology
https://www.readbyqxmd.com/read/28650728/minor-constituents-in-rice-bran-oil-and-sesame-oil-play-a-significant-role-in-modulating-lipid-homeostasis-and-inflammatory-markers-in-rats
#13
Yalagala Poorna Chandra Rao, Dhavamani Sugasini, Talahalli Ravichandra Ramaprasad, Belur Ramaswamy Lokesh
The effects of feeding rats with groundnut oil (GNO), rice bran oil (RBO), and sesame oil (SESO) on serum lipids, liver lipids, and inflammatory markers were evaluated in rats. Male Wistar rats were fed with AIN-93 diet supplemented with 10 wt% of GNO, RBO, and SESO in the form of native (N) and minor constituent-removed (MCR) oils. Rats given RBO and SESO showed significant reduction in serum and liver lipids, 8-hydroxy-2-deoxyguanosine, cytokines in liver, and eicosanoids in leukocytes as compared with the rats given GNO and MCR oils...
June 26, 2017: Journal of Medicinal Food
https://www.readbyqxmd.com/read/28650726/maternal-health-related-behaviours-during-pregnancy-a-critical-public-health-issue
#14
Aleksandra Górniaczyk, Barbara Czech-Szczapa, Maciej Sobkowski, Karolina Chmaj-Wierzchowska
AIM: The aim of the study was to investigate the health-related behaviours of pregnant women. Maternal health-related habits, use of psychoactive medicines, diet, prevention of neural tube defects, oral cavity hygiene, chronic diseases and physical activity were analysed in a group of pregnant women attending antenatal classes. METHODS: Hundred pregnant women recruited from various antenatal classes in Poznań, Poland, were investigated using a questionnaire based on the Pregnancy Risk Assessment Monitoring System...
June 26, 2017: European Journal of Contraception & Reproductive Health Care
https://www.readbyqxmd.com/read/28650601/multiple-sclerosis-in-an-acupuncture-practice
#15
(no author information available yet)
Multiple sclerosis (MS) is a severe autoimmune demyelinating disease that affects nervous system, has high morbidity and mortality and no effective targeted therapies are available. We present a case of 66-year-old female patient who has been treated by both conventional and Chinese traditional medicine after diagnosis was confirmed in 2008 as MS and antiphospholipid syndrome associated with CNS vasculitis. After diagnosis with clinical image confirmed with CT and MRI scan, where demyelinating zones were present, she started pharmacological therapy without major improvement...
May 26, 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28650492/exploiting-the-biosynthetic-machinery-of-streptomyces-pilosus-to-engineer-a-water-soluble-zirconium-iv-chelator
#16
Tomas Richardson-Sanchez, William Tieu, Michael P Gotsbacher, Thomas J Telfer, Rachel Codd
The water solubility of a natural product-inspired octadentate hydroxamic acid chelator designed to coordinate Zr(iv)-89 has been improved by using a combined microbiological-chemical approach to engineer four ether oxygen atoms into the main-chain region of a methylene-containing analogue. First, an analogue of the trimeric hydroxamic acid desferrioxamine B (DFOB) that contained three main-chain ether oxygen atoms (DFOB-O3) was generated from cultures of the native DFOB-producer Streptomyces pilosus supplemented with oxybis(ethanamine) (OBEA), which competed against the native 1,5-diaminopentane (DP) substrate during DFOB assembly...
June 26, 2017: Organic & Biomolecular Chemistry
https://www.readbyqxmd.com/read/28650445/a-distinct-function-of-the-retinoblastoma-protein-in-the-control-of-lipid-composition-identified-by-lipidomic-profiling
#17
H Muranaka, A Hayashi, K Minami, S Kitajima, S Kohno, Y Nishimoto, N Nagatani, M Suzuki, L A N Kulathunga, N Sasaki, N Okada, T Matsuzaka, H Shimano, H Tada, C Takahashi
Here, by combining lipidomics with transcriptome analysis, we demonstrate that Rb depletion in mouse embryonic fibroblastss induces significant alterations in their lipid composition. We discovered that Rb depletion induced increase in lysophosphatidylserine, diacylglycerol (DAG), fatty acid (FA), acylcarnitine, phosphatidylcholine (PC), arachidonoyl ethanolamine, and decrease in phosphatidylglycerol, monoacylglycerol, without change in total lipid per protein levels. Analysis of the acyl chain composition of DAG, PC and phosphatidylserine revealed increase of saturated and mono-unsaturated acyl chains with specific carbon chain length...
June 26, 2017: Oncogenesis
https://www.readbyqxmd.com/read/28650380/high-levels-of-post-migration-hiv-acquisition-within-nine-european-countries
#18
Debora Alvarez-Del Arco, Fakoya Ibidun, Christos Thomadakis, Nikos Pantazis, Giota Touloumi, Anne-Francoise Gennotte, Freke Zuure, Henrique Barros, Cornelia Staehelin, Siri Göpel, Christoph Boesecke, Tullio Prestileo, Alain Volny-Anne, Fiona Burns, Julia Del Amo
OBJECTIVE: We aimed to estimate the proportion of post-migration HIV acquisition among HIV-positive migrants in Europe. DESIGN: To reach HIV positive migrants we designed a cross sectional study performed in HIV clinics. METHODS: The study was conducted from July 2013-July 2015 in 57 clinics (9 European countries, targeting individuals over 18 years diagnosed in the preceding 5 years and born abroad. Electronic questionnaires supplemented with clinical data were completed in any of 15 languages...
June 23, 2017: AIDS
https://www.readbyqxmd.com/read/28650222/understanding-nomophobia-structural-equation-modeling-and-semantic-network-analysis-of-smartphone-separation-anxiety
#19
Seunghee Han, Ki Joon Kim, Jang Hyun Kim
This study explicates nomophobia by developing a research model that identifies several determinants of smartphone separation anxiety and by conducting semantic network analyses on smartphone users' verbal descriptions of the meaning of their smartphones. Structural equation modeling of the proposed model indicates that personal memories evoked by smartphones encourage users to extend their identity onto their devices. When users perceive smartphones as their extended selves, they are more likely to get attached to the devices, which, in turn, leads to nomophobia by heightening the phone proximity-seeking tendency...
June 26, 2017: Cyberpsychology, Behavior and Social Networking
https://www.readbyqxmd.com/read/28650130/supplementary-iols-monofocal-and-multifocal-their-applications-and-limitations
#20
Bita Manzouri, Maria-Laura Dari, Charles Claoué
Supplemental intraocular lenses (IOLs) have been developed to replace IOLs designed for in-the-bag placement being used as "piggy-back" IOLs in the sulcus due to unacceptable complications. The new IOLs have unique platform designs to avoid these complications. As a result, a new nomenclature is needed to describe the 4 scenarios when supplemental IOL use is now indicated.
June 26, 2017: Asia-Pacific Journal of Ophthalmology
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