keyword
MENU ▼
Read by QxMD icon Read
search

Mass

keyword
https://www.readbyqxmd.com/read/28724284/inter-alpha-inhibitor-h4-as-a-potential-biomarker-predicting-the-treatment-outcomes-in-patients-with-hepatocellular-carcinoma
#1
Eun-Jung Lee, Seung-Hyun Yang, Kyoung-Jin Kim, Hyejung Cha, Seo Jin Lee, Ji-Hye Kim, Junkyu Song, Kyung-Hee Chun, Jinsil Seong
Purpose: Early prediction of treatment outcomes represents an essential step towards increased treatment efficacy and survival in patients with hepatocellular carcinoma (HCC). In this study, we performed two-dimensional electrophoresis (2-DE) followed by protein profiling to identify biomarkers predictive of therapeutic outcomes in patients with HCC who received liver-directed therapy (LDTx) involving local radiotherapy (RT), and studied the underlying mechanisms of the identified proteins...
July 17, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28724282/survival-nomograms-after-curative-neoadjuvant-chemotherapy-and-radical-surgery-for-stage-ib2-iiib-cervical-cancer
#2
Claudia Marchetti, Francesca De Felice, Anna Di Pinto, Alessia Romito, Angela Musella, Innocenza Palaia, Marco Monti, Vincenzo Tombolin, Ludovico Muzii, PierLuigi Benedetti Panici
Purpose: To develop nomograms for predicting the probability of overall survival (OS) and progression-free survival (PFS) in locally advanced cervical cancer treated with neoadjuvant chemotherapy and radical surgery . Materials and Methods: Nomograms to predict the 5-year OS rates and the 2-year PFS rates were constructed. Calibration plots were constructed, and concordance indices were calculated. Evaluated variables were body mass index, age, tumor size, tumor histology, grading, lymphovascular space invasion, positive parametria and positive lymph-nodes...
July 19, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28724275/a-case-report-of-paraneoplastic-pemphigus-associated-with-retroperitoneal-inflammatory-myofibroblastic-tumor
#3
Kamran Balighi, Arghavan Azizpour, Ali Sadeghinia, Vahide Saeidi
Paraneoplastic pemphigus (PNP) is an autoimmune bullous disease associated with underlying neoplasms, both malignant and benign. The most constant clinical presentation of PNP is the presence of intractable stomatitis. Herein we present a 25-year-old male with a 3-month history of refractory stomatitis especially involving the lips and widespread vesiculobullous eruption on his trunk and extremities. The diagnosis of PNP was confirmed based on histological and serological results. Investigation for the underlying neoplasm revealed a retroperitoneal tumorous mass which was biopsied and diagnosed as the inflammatory myofibroblastic tumor (IMT)...
May 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28724266/preparation-and-enhanced-catalytic-hydrogenation-activity-of-sb-palygorskite-pal-nanoparticles
#4
Lin Tan, Muen He, Aidong Tang, Jing Chen
A Sb/palygorskite (PAL) composite was synthesized by a facile solvothermal process and applied in catalytic hydrogenation of p-nitrophenol for the first time. It was found that the Sb nanoparticles with the sizes of 2-5 nm were well dispersed on the fiber of PAL, while partial aggregated Sb nanoparticles with sizes smaller than 200 nm were also loaded on the PAL. The Sb/PAL composite with 9.7% Sb mass amounts showed outstanding catalytic performance by raising the p-nitrophenol conversion rate to 88.3% within 5 min, which was attributed to the synergistical effect of Sb and PAL nanoparticles facilitating the adsorption and catalytic hydrogenation of p-nitrophenol...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28724244/evaluating-mercury-concentrations-and-body-condition-in-american-alligators-alligator-mississippiensis-at-merritt-island-national-wildlife-refuge-minwr-florida
#5
Frances M Nilsen, Jonathan E Dorsey, Russell H Lowers, Louis J Guillette, Stephen E Long, John A Bowden, Tracey B Schock
Concentrations of mercury (Hg) are not well studied in free-ranging wildlife. Atmospheric deposition patterns of Hg have been studied in detail and have been modeled for both global and specific locations and often correlate to environmental impact. However, monitoring the impact of Hg deposition in wildlife is complicated due to local environmental conditions that can affect the transformation of atmospheric Hg to the biologically available forms (e.g., rainfall, humidity, pH, the ability of the environment to methylate Hg), as well as affect the accessibility to organisms for sampling...
July 15, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28724224/assessing-natural-and-anthropogenic-influences-on-water-discharge-and-sediment-load-in-the-yangtze-river-china
#6
Yifei Zhao, Xinqing Zou, Qing Liu, Yulong Yao, Yali Li, Xiaowei Wu, Chenglong Wang, Wenwen Yu, Teng Wang
The water discharge and sediment load of rivers are changing substantially under the impacts of climate change and human activities, becoming a hot issue in hydro-environmental research. In this study, the water discharge and sediment load in the mainstream and seven tributaries of the Yangtze River were investigated by using long-term hydro-meteorological data from 1953 to 2013. The non-parametric Mann-Kendall test and double mass curve (DMC) were used to detect trends and abrupt change-points in water discharge and sediment load and to quantify the effects of climate change and human activities on water discharge and sediment load...
July 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28724222/development-of-a-soft-extraction-method-for-sulfamethoxazole-and-transformation-products-from-agricultural-soils-effects-of-organic-matter-co-extraction-on-the-environmental-availability-assessment
#7
Anaïs Goulas, Marjolaine Bourdat-Deschamps, Sylvie Nélieu, Julie Jimenez, Dominique Patureau, Claire-Sophie Haudin, Pierre Benoit
The recycling of biosolids and livestock manure in agriculture may lead to the introduction of antibiotic residues, i.e., parent molecule and transformation products, into amended soils. Their fate in soils can be approached through the assessment of their environmental availability. In this work, the environmental availability of sulfamethoxazole (SMX) and three transformation products (N(4)-acetyl-SMX, 3-amino-5-methylisoxazole, aniline) was assessed in soils amended with sludge compost or cow manure throughout a three-month incubation, using soft extractions with CaCl2, EDTA or cyclodextrin solutions...
July 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28724198/direct-and-topoisomerase-ii-mediated-dna-damage-by-bis-3-chloropiperidines-the-importance-of-being-an-earnest-g
#8
Alice Sosic, Ivonne Zuravka, Nina-Katharina Schmitt, Angelica Miola, Richard Göttlich, Dan Fabris, Barbara Gatto
Bis-3-chloropiperidines are a new class of DNA-active compounds capable of alkylating nucleobases and inducing strand cleavage. In this report, we investigated the reactivity of these mustard-based agents with both single- and double-stranded DNA constructs. Polyacrylamide gel electrophoresis (PAGE) and electrospray ionization mass spectrometry (ESI-MS) were employed to obtain valuable insights into their mechanism at the molecular level and to investigate their time- and concentration-dependence. The results revealed the preferential formation of mono- and bifunctional adducts at nucleophilic guanine sites...
July 19, 2017: ChemMedChem
https://www.readbyqxmd.com/read/28724173/a-comparative-study-between-myo-inositol-and-metformin-in-the-treatment-of-insulin-resistant-women
#9
K Nas, L Tűű
OBJECTIVE: Insulin resistance (IR) is a common disorder, which can impair female fertility and is characterized by phenotypic heterogeneity. Life-style treatment and insulin sensitizers are commonly used in the management of women with IR and consequent hyperinsulinemia, in order to restore the normal endocrinological and clinical parameters. Metformin (MET) is considered one of the first approaches to this pathology but new evidences are showing promising results using myo-inositol (MYO) in the management of this pathology...
June 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28724099/use-of-%C3%AE-15-n-and-%C3%AE-18-o-values-for-nitrate-source-identification-under-irrigated-crops-a-cautionary-vadose-zone-tale
#10
Shawn E Loo, M Cathryn Ryan, Bernie J Zebarth, Shawn H Kuchta, Denise Neilsen, Bernhard Mayer
Source nitrogen (N) identification of leachate or groundwater nitrate is complicated by N source mixing and N and oxygen (O) isotope fractionation caused by microbial N transformations. This experiment examined the δN and δO values in leachate collected over 1 yr at 55 cm below raspberry ( L.) plots receiving either synthetic fertilizer (FT) or poultry manure (MT). The large ranges of δN (FT: -2.4 to +8.7‰, MT: +1.6 to +9.6‰) and δO (FT: -9.9 to -0.3‰, MT: -10.9 to +1.7‰) values in leachate collected under crop rows prohibited the reliable identification of the applied N sources on individual sampling dates...
May 2017: Journal of Environmental Quality
https://www.readbyqxmd.com/read/28724055/bone-turnover-after-bariatric-surgery
#11
Thalita Lima Melo, Leila Froeder, Leandro da Cunha Baia, Ita Pfeferman Heilberg
Objective: The aim of the present study was to evaluate parameters of bone and mineral metabolism after bariatric surgery. Subjects and methods: This sectional study included data from medical records from 61 bariatric surgery (BS) patients (minimum period of 6 months after the procedure) and from 30 class II and III obese patients as a control group (Cont), consisting of daily dietary intake of macronutrients, calcium and sodium, serum 25(OH)D and parathyroid hormone (PTH) and other biochemical serum and urinary parameters...
July 13, 2017: Archives of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28724037/impact-of-biological-therapy-on-body-composition-of-patients-with-chron-s-disease
#12
Julianne Campos Dos Santos, Carla Malaguti, Fernando de Azevedo Lucca, Andrea Lemos Cabalzar, Tarsila Campanha da Rocha Ribeiro, Pedro Duarte Gaburri, Liliana Andrade Chebli, Julio Maria Fonseca Chebli
Introduction: Protein-energy malnutrition in Crohn's disease (CD) has been reported in 20 to 92% of patients, and is associated with increased morbidity and mortality and higher costs for the health system. Anti-TNF drugs are a landmark in the clinical management, promoting prolonged remission in patients with CD. It is believed that the remission of this disease leads to nutritional recovery. The effect of biological therapy on body composition and nutritional status is unclear. Method: Prospective study of body assessment by bioelectrical impedance method in patients with moderate to severe CD undergoing treatment with infliximab...
May 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28723982/assessment-of-nutritional-status-of-children-and-adolescents-with-spastic-quadriplegic-cerebral-palsy
#13
Thaisa Barboza Caselli, Elizete Aparecida Lomazi, Maria Augusta Santos Montenegro, Maria Angela Bellomo-Brandão
BACKGROUND: Due to several factors, such as gastrointestinal's diseases and difficulty in feeding, children with Spastic Quadriplegic Cerebral Palsy tend to present nutritional deficits. OBJECTIVE: To assess the nutritional status of pediatric patients with Spastic Quadriplegic Cerebral Palsy according to reference curves for this population and with the measures of folds and circumferences, obtained by the upper arm circumference and triceps skin fold. METHODS: The data were obtained from: knee-height, estimated height, weight, upper arm circumference, and triceps skin fold...
July 6, 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28723979/outcome-and-nutritional-assessment-of-chronic-liver-disease-patients-using-anthropometry-and-subjective-global-assessment
#14
Gonçalo Nunes, Carla Adriana Santos, Rita Barosa, Cristina Fonseca, Ana Teresa Barata, Jorge Fonseca
BACKGROUND: Protein-calorie malnutrition is common in chronic liver disease (CLD) but adequate clinical tools for nutritional assessment are not defined. OBJECTIVE: In CLD patients, it was aimed: 1. Characterize protein-calorie malnutrition; 2. Compare several clinical, anthropometric and functional tools; 3. Study the association malnutrition/CLD severity and malnutrition/outcome. METHODS: Observational, prospective study. Consecutive CLD ambulatory/hospitalised patients were recruited from 01-03-2012 to 31-08-2012, studied according with age, gender, etiology, alcohol consumption and CLD severity defined by Child-Turcotte-Pugh...
July 6, 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28723961/dysfunctional-gpr40-ffar1-signaling-exacerbates-pain-behavior-in-mice
#15
Kazuo Nakamoto, Fuka Aizawa, Kei Miyagi, Takuya Yamashita, Mitsumasa Mankura, Yutaka Koyama, Fumiyo Kasuya, Akira Hirasawa, Takashi Kurihara, Atsuro Miyata, Shogo Tokuyama
We previously showed that activation of G protein-coupled receptor 40/free fatty acid receptor 1 (GPR40/FFAR1) signaling modulates descending inhibition of pain. In this study, we investigated the involvement of fatty acid-GPR40/FFAR1 signaling in the transition from acute to chronic pain. We used GPR40/FFAR1-knockout (GPR40KO) mice and wild-type (WT) mice. A plantar incision was performed, and mechanical allodynia and thermal hyperalgesia were evaluated with a von Frey filament test and plantar test, respectively...
2017: PloS One
https://www.readbyqxmd.com/read/28723960/a-validation-of-11-body-condition-indices-in-a-giant-snake-species-that-exhibits-positive-allometry
#16
Bryan G Falk, Ray W Snow, Robert N Reed
Body condition is a gauge of the energy stores of an animal, and though it has important implications for fitness, survival, competition, and disease, it is difficult to measure directly. Instead, body condition is frequently estimated as a body condition index (BCI) using length and mass measurements. A desirable BCI should accurately reflect true body condition and be unbiased with respect to size (i.e., mean BCI estimates should not change across different length or mass ranges), and choosing the most-appropriate BCI is not straightforward...
2017: PloS One
https://www.readbyqxmd.com/read/28723954/association-between-urinary-biomarkers-of-total-sugars-intake-and-measures-of-obesity-in-a-cross-sectional-study
#17
Rachel Campbell, Natasha Tasevska, Kim G Jackson, Virag Sagi-Kiss, Nick di Paolo, Jennifer S Mindell, Susan J Lister, Kay-Tee Khaw, Gunter G C Kuhnle
Obesity is an important modifiable risk factor for chronic diseases. While there is increasing focus on the role of dietary sugars, there remains a paucity of data establishing the association between sugar intake and obesity in the general public. The objective of this study was to investigate associations of estimated sugar intake with odds for obesity in a representative sample of English adults. We used data from 434 participants of the 2005 Health Survey of England. Biomarkers for total sugar intake were measured in 24 h urine samples and used to estimate intake...
2017: PloS One
https://www.readbyqxmd.com/read/28723944/application-of-mass-spectrometry-to-elucidate-the-pathophysiology-of-encephalitozoon-cuniculi-infection-in-rabbits
#18
Guillaume Desoubeaux, Maria Del Carmen Piqueras, Ana Pantin, Sanjoy K Bhattacharya, Roman Peschke, Anja Joachim, Carolyn Cray
Encephalitozoon cuniculi is a microsporidian species which can induce subclinical to serious disease in mammals including rabbits, a definitive natural host. The pathophysiology of infection has not been comprehensively elucidated. In this exploratory study, we utilized two mass spectrometry approaches: first, the analysis of the humoral response by profiling the microsporidian antigens as revealed by Western blot screening, and second, implementing the iTRAQ®-labeling protocol to focus on the changes within the host proteome during infection...
2017: PloS One
https://www.readbyqxmd.com/read/28723934/the-relationship-between-adiposity-and-bone-density-in-u-s-children-and-adolescents
#19
Cecilia Gállego Suárez, Benjamin H Singer, Achamyeleh Gebremariam, Joyce M Lee, Kanakadurga Singer
OBJECTIVE: In adults, obesity has been associated with several health outcomes including increased bone density. Our objective was to evaluate the association between percent body fat and fat mass with bone mineral density (BMD) in a nationally representative population of children and adolescents. STUDY DESIGN: A total of 8,348 participants 8-18 years of age from the National Health and Nutrition Examination Survey (NHANES) 1999-2006 had whole body DXA scans performed...
2017: PloS One
https://www.readbyqxmd.com/read/28723904/impact-of-mass-drug-administration-for-elimination-of-lymphatic-filariasis-in-nepal
#20
Chet Raj Ojha, Basant Joshi, Khagendra Prakash Kc, Shyam Prakash Dumre, Keshav Kumar Yogi, Bandana Bhatta, Tulasi Adhikari, Kathryn Crowley, Babu Ram Marasaini
BACKGROUND: Lymphatic filariasis (LF) is a neglected tropical disease transmitted by mosquitoes. Nepal has implemented a national effort to eliminate LF by 2020 through mass drug administration (MDA) using diethylcarbamazine (DEC) and albendazole (ALB). We assessed the impact of MDAs on LF in selected districts of Nepal after the recommended six MDA rounds had been completed. METHODOLOGY AND PRINCIPAL FINDINGS: Baseline surveys were conducted in seven districts and mapping data were used as baseline in the other three districts before starting MDA in 2009...
July 19, 2017: PLoS Neglected Tropical Diseases
keyword
keyword
86821
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"