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https://www.readbyqxmd.com/read/28343357/gut-microbiome-in-chronic-kidney-disease
#1
REVIEW
R G Armani, A Ramezani, A Yasir, S Sharama, M E F Canziani, D S Raj
With over 100 trillion microbial cells, the gut microbiome plays important roles in both the maintenance of health and the pathogenesis of disease. Gut microbiome dysbiosis, resulted from alteration of composition and function of the gut microbiome and disruption of gut barrier function, is commonly seen in patients with chronic kidney disease (CKD). The dysbiotic gut microbiome generates excessive amounts of uremic toxins, and the impaired intestinal barrier permits translocation of these toxins into the systemic circulation...
April 2017: Current Hypertension Reports
https://www.readbyqxmd.com/read/28343275/potential-toxic-elements-in-stream-sediments-soils-and-waters-in-an-abandoned-radium-mine-central-portugal
#2
I M H R Antunes, A M R Neiva, M T D Albuquerque, P C S Carvalho, A C T Santos, Pedro P Cunha
The Alto da Várzea radium mine (AV) exploited ore and U-bearing minerals, such as autunite and torbernite. The mine was exploited underground from 1911 to 1922, closed in 1946 without restoration, and actually a commercial area is deployed. Stream sediments, soils and water samples were collected between 2008 and 2009. Stream sediments are mainly contaminated in As, Th, U and W, which is related to the AV radium mine. The PTEs, As, Co, Cr, Sr, Th, U, W, Zn, and electrical conductivity reached the highest values in soils collected inside the mine influence...
March 25, 2017: Environmental Geochemistry and Health
https://www.readbyqxmd.com/read/28343032/tissue-depletion-study-of-enrofloxacin-and-its-metabolite-ciprofloxacin-in-broiler-chickens-after-oral-administration-of-a-new-veterinary-pharmaceutical-formulation-containing-enrofloxacin
#3
Karina P D Bonassa, Miwa Y Miragliotta, Rosineide C Simas, Diego A Monteiro, Marcos N Eberlin, Arturo Anadón, Felix G R Reyes
No abstract text is available yet for this article.
March 22, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28342988/an-anti-inflammatory-dietary-intervention-to-reduce-breast-cancer-recurrence-risk-study-design-and-baseline-data
#4
Amelie G Ramirez, Dorothy Long Parma, Edgar Muñoz, Kristin D Mendoza, Crystel Harb, Alan E C Holden, Michael Wargovich
U.S. breast cancer survivors (BCSs) are expected to increase to 4 million in the next 5-10years. Cancer recurrence risk is highest among obese survivors. Inflammatory (Pro-I) biomarkers including C-reactive protein (CRP), Interleukins -3, -6, and -8 (IL-3, IL-6, IL-8), and Tumor Necrosis Factor (TNF)-α have been associated with cancer recurrence risk. Nutritional interventions aimed at reducing inflammation (INF) may contribute to reduced cancer recurrence risk, but studies have been limited to animal models...
March 22, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28342784/inositol-phosphate-multikinase-dependent-transcriptional-control
#5
Ace J Hatch, Audrey R Odom, John D York
Production of lipid-derived inositol phosphates including IP4 and IP5 is an evolutionarily conserved process essential for cellular adaptive responses that is dependent on both phospholipase C and the inositol phosphate multikinase Ipk2 (also known as Arg82 and IPMK). Studies of Ipk2, along with Arg82 prior to demonstrating its IP kinase activity, have provided an important link between control of gene expression and IP metabolism as both kinase dependent and independent functions are required for proper transcriptional complex function that enables cellular adaptation in response to extracellular queues such as nutrient availability...
March 21, 2017: Advances in Biological Regulation
https://www.readbyqxmd.com/read/28342659/urologic-oncologic-surveyrobotic-level-iii-inferior-vena-cava-tumor-thrombectomy-initial-series-gill-is-metcalfe-c-abreu-a-duddalwar-v-chopra-s-cunningham-m-thangathurai-d-ukimura-o-satkunasivam-r-hung-a-papalia-r-aron-m-desai-m-gallucci-m-j-urol-2015-oct-194
#6
Max Meng
PURPOSE: Level III inferior vena cava tumor thrombectomy for renal cancer is one of the most challenging open urologic surgeries. We present the initial series of completely intracorporeal robotic level III inferior vena cava tumor thrombectomy. MATERIALS AND METHODS: Nine patients underwent robotic level III inferior vena cava thrombectomy and 7 patients underwent level II thrombectomy. The entire operation (high intrahepatic inferior vena cava control, caval exclusion, tumor thrombectomy, inferior vena cava repair, radical nephrectomy, and retroperitoneal lymphadenectomy) was performed exclusively robotically...
March 22, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28342652/effective-hospital-wide-education-in-hemorrhage-control
#7
James R Hegvik, Sarah K Spilman, Sherry D Olson, Carrie A Gilchrist, Richard A Sidwell
BACKGROUND: Uncontrolled hemorrhage is the leading cause of potentially preventable traumatic death. Bleeding victims must receive immediate medical attention to save lives, and the first opportunity to control bleeding after trauma often comes from bystanders. Educating the general public is important for improving outcomes for hemorrhaging victims, and it is imperative for all people, including those with no clinical training, to have the knowledge to respond until trained medical specialists arrive...
March 4, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28342633/pca3-as-a-second-line-biomarker-in-a-prospective-controlled-randomized-opportunistic-prostate-cancer-screening-programme
#8
J Rubio-Briones, J Casanova, F Martínez, J L Domínguez-Escrig, A Fernández-Serra, R Dumont, M Ramírez-Backhaus, A Gómez-Ferrer, A Collado, L Rubio, A Molina, M Vanaclocha, D Sala, J A Lopez-Guerrero
OBJECTIVES: PCA3 performance as a single second line biomarker is compared to the European Randomised Study of Screening for Prostate Cancer risk calculator model 3 (ERSPC RC-3) in an opportunistic screening in prostate cancer (PCa). MATERIAL AND METHODS: 5,199 men, aged 40-75y, underwent prostate-specific antigen (PSA) screening and digital rectal examination (DRE). Men with a normal DRE and PSA ≥3ng/ml had a PCA3 test done. All men with PCA3 ≥35 underwent an initial biopsy (IBx) -12 cores-...
March 22, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28342628/poor-sleep-quality-depression-and-hope-before-breast-cancer-surgery
#9
Thalyta Cristina Mansano-Schlosser, Maria Filomena Ceolim, Teresa D Valerio
AIM: This study aims to identify the predictors of poor sleep quality and the associations between depression, hope and sleep in a sample of 156 women with breast cancer prior to surgery. BACKGROUND: The care and treatment of breast cancer is among the most important scientific challenges in public health. Sleep disturbances and depression are the important complaint of cancer patients. However, they are often neglected. Patients diagnosed with breast cancer also experience prejudice, fear of death, suffering, mutilation, fear of lymphedema, as well as feelings of social devaluation leading to hopelessness Several studies point to hope as an effective strategy to help patients cope with difficulties and achieve their goals, especially patients with cancer...
April 2017: Applied Nursing Research: ANR
https://www.readbyqxmd.com/read/28342608/production-of-reuterin-in-a-fermented-milk-product-by-lactobacillus-reuteri-inhibition-of-pathogens-spoilage-microorganisms-and-lactic-acid-bacteria
#10
Y Ortiz-Rivera, R Sánchez-Vega, N Gutiérrez-Méndez, J León-Félix, C Acosta-Muñiz, D R Sepulveda
We assessed the antimicrobial activity of reuterin produced in vitro in glycerol aqueous solutions in situ by Lactobacillus reuteri ATCC 53608 as part of a fermented milk product against starter (Lactobacillus delbrueckii ssp. bulgaricus and Streptococcus thermophilus), spoilage (Penicillium expansum), pathogenic (Staphylococcus aureus, Salmonella enterica ssp. enterica, and Listeria monocytogenes), and pathogen surrogate (Escherichia coli DH5α) microorganisms. We also assayed the influence of cold storage (28 d at 4°C) and reuterin on the color and rheology of the fermented milk product...
March 22, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28342605/relationship-between-mozzarella-yield-and-milk-composition-processing-factors-and-recovery-of-whey-constituents
#11
D C Sales, A H N Rangel, S A Urbano, Alfredo R Freitas, Humberto Tonhati, L P Novaes, M I B Pereira, L H F Borba
Our aim was to identify the relationship between mozzarella cheese yield and buffalo milk composition, processing factors, and recovery of whey constituents. A production of 30 batches of mozzarella cheese at a dairy industry in northeast Brazil (Rio Grande do Norte) was monitored between March and November, 2015. Mozzarella yield and 32 other variables were observed for each batch, and divided into 3 groups: milk composition variables (12); variables involved in the cheesemaking process (14); and variables for recovery of whey constituents (6)...
March 22, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28342598/effect-of-undigested-neutral-detergent-fiber-content-of-alfalfa-hay-on-lactating-dairy-cows-feeding-behavior-fiber-digestibility-and-lactation-performance
#12
M Fustini, A Palmonari, G Canestrari, E Bonfante, L Mammi, M T Pacchioli, G C J Sniffen, R J Grant, K W Cotanch, A Formigoni
The objective of this study was to investigate the effects of 2 alfalfa hays differing in undigested neutral detergent fiber content and digestibility used as the main forage source in diets fed to high producing cows for Parmigiano-Reggiano cheese production. Diets were designed to have 2 different amounts of undigestible NDF [high (Hu) and low (Lu)], as determined by 240-h in vitro analysis (uNDF240). Alfalfa hay in vitro digestibility [% of amylase- and sodium sulfite-treated NDF with ash correction (aNDFom)] at 24 and 240 h was 40...
March 22, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28342386/association-between-environmental-factors-and-emergency-hospital-admissions-due-to-alzheimer-s-disease-in-madrid
#13
D R Culqui, C Linares, C Ortiz, R Carmona, J Díaz
INTRODUCTION: There are scarce studies of time series that analysed the short-term association between emergency hospital admissions due to Alzheimer's disease (AD) and environmental factors. The objective is to analyse the effect of heat waves, noise and air pollutants on urgent hospital admissions due to AD in Madrid. METHODS: Longitudinal ecological time series study was performed. The dependent variable was the emergency AD hospital admissions occurred in Madrid during the period 2001-2009...
March 22, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28342310/silver-nanoparticles-synthesized-and-coated-with-pectin-an-ideal-compromise-for-anti-bacterial-and-anti-biofilm-action-combined-with-wound-healing-properties
#14
P Pallavicini, C R Arciola, F Bertoglio, S Curtosi, G Dacarro, A D'Agostino, F Ferrari, D Merli, C Milanese, S Rossi, A Taglietti, M Tenci, L Visai
The synthesis of Ag nanoparticles from Ag(+) has been investigated, with pectin acting both as reductant and coating.∼100% Ag(+) to Ag(0) one-pot conversion was obtained, yielding p-AgNP, i.e. an aqueous solution of pectin-coated spherical Ag nanoparticles (d=8.0±2.6nm), with a<1ppm concentration of free Ag(+) cation. Despite the low free Ag(+) concentration and low Ag(+) release with time, the nature of the coating allows p-AgNP to exert excellent antibacterial and antibiofilm actions, comparable to those of ionic silver, tested on E...
March 18, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28340453/long-term-nitrogen-deposition-increases-heathland-carbon-sequestration
#15
Chris D Field, Chris D Evans, Nancy B Dise, Jane R Hall, Simon J M Caporn
The large increases in reactive nitrogen (N) deposition in developed countries since the Industrial Revolution have had a marked impact on ecosystem functioning, including declining species richness, shifts in species composition, and increased N leaching. A potential mitigation of these harmful effects is the action of N as a fertiliser, which, through increasing primary productivity (and subsequently, organic matter production), has the potential to increase ecosystem carbon (C) storage. Here we report the response of an upland heath to 10years of experimental N addition...
March 21, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28340446/mental-health-and-behavioral-weight-loss-24-month-outcomes-in-veterans
#16
Carol A Janney, Robin M Masheb, Lesley D Lutes, Robert G Holleman, Hyungjin Myra Kim, Leah R Gillon, Laura J Damschroder, Caroline R Richardson
BACKGROUND: Individuals with mental health (MH) disorders have an increased risk of being overweight/obese; however research on behavioral weight loss interventions has been limited. A priori hypothesis was that Veterans with serious mental illness (SMI) and/or affective disorders (AD) would lose significantly less weight and have a different pattern of weight loss than Veterans without these diagnoses. METHODS: Secondary data analysis of ASPIRE-VA study, three-arm randomized, effectiveness weight loss trial among Veterans (n=409) categorized by MH diagnoses: 1) SMI, 2) AD without SMI, or 3) No SMI/No AD...
March 11, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28340430/bilateral-sequential-motor-cortex-stimulation-and-skilled-task-performance-with-non-dominant-hand
#17
Milan B Jelić, Saša R Filipović, Sladjan D Milanović, Vuk B Stevanović, Ljubica Konstantinović
OBJECTIVE: To check whether bilateral sequential stimulation (BSS) of M1 with theta burst stimulation (TBS), using facilitatory protocol over non-dominant M1 followed by inhibitory one over dominant M1, can improve skilled task performance with non-dominant hand more than either of the unilateral stimulations do. Both, direct motor cortex (M1) facilitatory non-invasive brain stimulation (NIBS) and contralateral M1 inhibitory NIBS were shown to improve motor learning. METHODS: Forty right-handed healthy subjects were divided into 4 matched groups which received either ipsilateral facilitatory (intermittent TBS [iTBS] over non-dominant M1), contralateral inhibitory (continuous TBS [cTBS] over dominant M1), bilateral sequential (contralateral cTBS followed by ipsilateral iTBS), or placebo stimulation...
March 6, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28340370/validation-of-comet-assay-in-oregon-r-and-wild-type-strains-of-drosophila-melanogaster-exposed-to-a-natural-radioactive-environment-in-brazilian-semiarid-region
#18
Cícero Jorge Verçosa, Aroldo Vieira de Moraes Filho, Ícaro Fillipe de Araújo Castro, Robson Gomes Dos Santos, Kenya Silva Cunha, Daniela de Melo E Silva, Ana Cristina Lauer Garcia, Julio Alejandro Navoni, Viviane Souza do Amaral, Claudia Rohde
Natural radiation of geological origin is a common phenomenon in Brazil, a country where radioactive agents such as uranium may be often found. As an unstable atom, uranium undergoes radioactive decay with the generation of a series of decay by-products, including radon, which may be highly genotoxic and trigger several pathological processes, among which cancer. Because it is a gas, radon may move freely between cracks and gaps in the ground, seeping upwards into the buildings and in the environment. In this study, two Drosophila melanogaster Meigen (Diptera, Drosophilidae) strains called Oregon-R and Wild (collected in a non-radioactive environment) were exposed to atmospheric radiation in the Lajes Pintadas city, in the semiarid zone of northeastern Brazil...
March 21, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28340340/selective-chemical-inhibition-of-pgc-1%C3%AE-gluconeogenic-activity-ameliorates-type-2-diabetes
#19
Kfir Sharabi, Hua Lin, Clint D J Tavares, John E Dominy, Joao Paulo Camporez, Rachel J Perry, Roger Schilling, Amy K Rines, Jaemin Lee, Marc Hickey, Melissa Bennion, Michelle Palmer, Partha P Nag, Joshua A Bittker, José Perez, Mark P Jedrychowski, Umut Ozcan, Steve P Gygi, Theodore M Kamenecka, Gerald I Shulman, Stuart L Schreiber, Patrick R Griffin, Pere Puigserver
Type 2 diabetes (T2D) is a worldwide epidemic with a medical need for additional targeted therapies. Suppression of hepatic glucose production (HGP) effectively ameliorates diabetes and can be exploited for its treatment. We hypothesized that targeting PGC-1α acetylation in the liver, a chemical modification known to inhibit hepatic gluconeogenesis, could be potentially used for treatment of T2D. Thus, we designed a high-throughput chemical screen platform to quantify PGC-1α acetylation in cells and identified small molecules that increase PGC-1α acetylation, suppress gluconeogenic gene expression, and reduce glucose production in hepatocytes...
March 23, 2017: Cell
https://www.readbyqxmd.com/read/28340339/targeted-apoptosis-of-senescent-cells-restores-tissue-homeostasis-in-response-to-chemotoxicity-and-aging
#20
Marjolein P Baar, Renata M C Brandt, Diana A Putavet, Julian D D Klein, Kasper W J Derks, Benjamin R M Bourgeois, Sarah Stryeck, Yvonne Rijksen, Hester van Willigenburg, Danny A Feijtel, Ingrid van der Pluijm, Jeroen Essers, Wiggert A van Cappellen, Wilfred F van IJcken, Adriaan B Houtsmuller, Joris Pothof, Ron W F de Bruin, Tobias Madl, Jan H J Hoeijmakers, Judith Campisi, Peter L J de Keizer
The accumulation of irreparable cellular damage restricts healthspan after acute stress or natural aging. Senescent cells are thought to impair tissue function, and their genetic clearance can delay features of aging. Identifying how senescent cells avoid apoptosis allows for the prospective design of anti-senescence compounds to address whether homeostasis can also be restored. Here, we identify FOXO4 as a pivot in senescent cell viability. We designed a FOXO4 peptide that perturbs the FOXO4 interaction with p53...
March 23, 2017: Cell
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