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https://www.readbyqxmd.com/read/29786896/diagnostic-accuracy-of-bioelectrical-impedance-analysis-parameters-for-the-evaluation-of-malnutrition-in-patients-receiving-hemodialysis
#1
Angela Teodósio da Silva, Daniela Barbieri Hauschild, Yara Maria Franco Moreno, João Luiz Dornelles Bastos, Elisabeth Wazlawik
BACKGROUND: In the absence of a gold standard technique for assessing nutrition status in patients receiving hemodialysis (HD), we aimed to determine the diagnostic accuracy of single-frequency (50 kHz) bioelectrical impedance analysis parameters, resistance/height (R/H), reactance/height (Xc/H), and impedance/height (Z/H), and their cutoff points for malnutrition. METHODS: The reference standards, Subjective Global Assessment (SGA), Malnutrition Inflammation Score, and Nutritional Risk Screening 2002, were performed at baseline and then once a year for 2 years...
May 22, 2018: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/29786884/bone-morbidity-and-recovery-in-children-with-acute-lymphoblastic-leukemia-results-of-a-six-year-prospective-cohort-study
#2
Leanne M Ward, Jinhui Ma, Bianca Lang, Josephine Ho, Nathalie Alos, Mary Ann Matzinger, Nazih Shenouda, Brian Lentle, Jacob L Jaremko, Beverly Wilson, David Stephure, Robert Stein, Anne Marie Sbrocchi, Celia Rodd, Victor Lewis, Sara Israels, Ronald M Grant, Conrad V Fernandez, David B Dix, Elizabeth A Cummings, Robert Couch, Elizabeth Cairney, Ronald Barr, Sharon Abish, Stephanie A Atkinson, John Hay, Frank Rauch, David Moher, Kerry Siminoski, Jacqueline Halton
Osteoporotic fractures are a significant cause of morbidity in acute lymphoblastic leukemia (ALL). Our objective was to determine the incidence and predictors of fractures and recovery from osteoporosis in pediatric ALL over 6 years following glucocorticoid initiation. Vertebral fractures (VF) and vertebral body reshaping were assessed on annual spine radiographs, low-trauma non-VF were recorded at regular intervals and spine bone mineral density (BMD) was captured every 6 months for 4 years and then annually...
May 22, 2018: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/29786882/feasibility-of-assessing-prognostic-nutrition-index-in-patients-with-rectal-cancer-who-receive-preoperative-chemoradiotherapy
#3
Yoshinaga Okugawa, Yuji Toiyama, Satoshi Oki, Shozo Ide, Akira Yamamoto, Takashi Ichikawa, Takahito Kitajima, Hiroyuki Fujikawa, Hiromi Yasuda, Susumu Saigusa, Junichiro Hiro, Shigeyuki Yoshiyama, Minako Kobayashi, Toshimitsu Araki, Masato Kusunoki
BACKGROUND: Malnutrition can adversely affect treatment responses and oncological outcomes in cancer patients. However, among patients with rectal cancer who undergo chemoradiotherapy (CRT), the significance of peri-treatment nutrition assessment as a predictor of treatment response and outcome remains unclear. OBJECTIVE: The aim of this study was to determine whether the Prognostic Nutrition Index (PNI) based on peri-treatment serum can be used as a predictor of treatment response and outcome in patients with rectal cancer who undergo CRT...
January 7, 2018: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29786878/dietary-omega-3-fatty-acids-differentially-impact-acute-ethanol-responsive-behaviors-and-ethanol-consumption-in-dba-2j-versus-c57bl-6j-mice
#4
Jennifer T Wolstenholme, M Scott Bowers, Alexander B Pais, A Christian Pais, Ryan S Poland, Justin L Poklis, Andrew G Davies, Jill C Bettinger
BACKGROUND: Complex interactions between environmental and genetic factors influence the risk for developing alcohol use disorder (AUD) in humans. To date, studies of the impact of environment on AUD risk have primarily focused on psychological characteristics or on the effects of developmental exposure to ethanol. We recently observed that modifying levels of the long-chain ω-3 (LC ω-3) fatty acid, eicosapentaenoic acid (EPA), alters acute physiological responses to ethanol in C. elegans...
May 22, 2018: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/29786871/gender-specific-effects-of-selection-for-drinking-in-the-dark-on-the-network-roles-of-coding-and-non-coding-rnas
#5
Ovidiu Dan Iancu, Alex Colville, Beth Wilmot, Robert Searles, Priscila Darakjian, Christina Zheng, Shannon McWeeney, Sunita Kawane, John C Crabbe, Pamela Metten, Denesa Oberbeck, Robert Hitzemann
BACKGROUND: Transcriptional differences between Heterogeneous stock (HS/NPT) mice and High Drinking in the Dark (HDID) selected mouse lines have previously been described based on microarray technology coupled with network based analysis (Iancu et al., 2013b). The network changes were reproducible in two independent selections and largely confined to two distinct network modules; in contrast differential expression appeared more specific to each selected line. The current study extends these results by utilizing RNA-Seq technology, allowing evaluation of the relationship between genetic risk and transcription of non-coding RNA; we additionally evaluate sex-specific transcriptional effects of selection...
May 22, 2018: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/29786861/temporally-feathered-intensity-modulated-radiation-therapy-a-planning-technique-to-reduce-normal-tissue-toxicity
#6
Juan Carlos López Alfonso, Shireen Parsai, Nikhil Joshi, Andrew Godley, Chirag Shah, Shlomo A Koyfman, Jimmy J Caudell, Clifton D Fuller, Heiko Enderling, Jacob G Scott
PURPOSE: Intensity modulated radiation therapy (IMRT) has allowed optimization of three-dimensional spatial radiation dose distributions permitting target coverage while reducing normal tissue toxicity. However, radiation-induced normal tissue toxicity is a major contributor to patients' quality of life and often a dose-limiting factor in the definitive treatment of cancer with radiation therapy. We propose the next logical step in the evolution of IMRT using canonical radiobiological principles, optimizing the temporal dimension through which radiation therapy is delivered to further reduce radiation-induced toxicity by increased time for normal tissue recovery...
May 22, 2018: Medical Physics
https://www.readbyqxmd.com/read/29786830/blue-light-filtering-intraocular-lenses-iols-for-protecting-macular-health
#7
REVIEW
Laura E Downie, Ljoudmila Busija, Peter R Keller
BACKGROUND: An intraocular lens (IOL) is a synthetic lens that is surgically implanted within the eye following removal of the crystalline lens, during cataract surgery. While all modern IOLs attenuate the transmission of ultra-violet (UV) light, some IOLs, called blue-blocking or blue-light filtering IOLs, also reduce short-wavelength visible light transmission. The rationale for blue-light filtering IOLs derives primarily from cell culture and animal studies, which suggest that short-wavelength visible light can induce retinal photoxicity...
May 22, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29786828/oral-contraceptives-for-pain-associated-with-endometriosis
#8
REVIEW
Julie Brown, Tineke J Crawford, Shree Datta, Andrew Prentice
BACKGROUND: Endometriosis is a common gynaecological condition which affects many women of reproductive age worldwide and is a major cause of pain and infertility. The combined oral contraceptive pill (COCP) is widely used to treat pain occurring as a result of endometriosis, although the evidence for its efficacy is limited. OBJECTIVES: To determine the effectiveness, safety and cost-effectiveness of oral contraceptive preparations in the treatment of painful symptoms ascribed to the diagnosis of laparoscopically proven endometriosis...
May 22, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29786159/gestational-dyslipidaemia-and-adverse-birthweight-outcomes-a-systematic-review-and-meta-analysis
#9
REVIEW
J Wang, D Moore, A Subramanian, K K Cheng, K A Toulis, X Qiu, P Saravanan, M J Price, K Nirantharakumar
BACKGROUND: Low and high birthweight is known to increase the risk of acute and longer-term adverse outcomes, such as stillbirth, infant mortality, obesity, type 2 diabetes and cardiovascular diseases. Gestational dyslipidaemia is associated with a numbers of adverse birth outcomes, but evidence regarding birthweight is still inconsistent to reliably inform clinical practice and treatment recommendations. OBJECTIVE: The aim of this study was to explore the relationship between maternal gestational dyslipidaemia and neonatal health outcomes, namely, birthweight, metabolic factors and inflammatory parameters...
May 21, 2018: Obesity Reviews: An Official Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/29786153/vasa-previa-screening-strategies-a-decision-and-cost-effectiveness-analysis
#10
R G Sinkey, A O Odibo
OBJECTIVE: The aim of this study is to perform a decision and cost-effectiveness analysis comparing four screening strategies for the antenatal diagnosis of vasa previa among singleton pregnancies. METHODS: A decision-analytic model was constructed comparing vasa previa screening strategies. Published probabilities and costs were applied to four transvaginal screening scenarios which occurred at the time of mid-trimester ultrasound: no screening, ultrasound-indicated screening, screening pregnancies conceived by in vitro fertilization (IVF), and universal screening...
May 22, 2018: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29786139/one-carbon-metabolite-ratios-as-functional-b-vitamin-markers-and-in-relation-to-colorectal-cancer-risk
#11
Björn Gylling, Robin Myte, Arve Ulvik, Per M Ueland, Øivind Midttun, Jörn Schneede, Göran Hallmans, Jenny Häggström, Ingegerd Johansson, Bethany Van Guelpen, Richard Palmqvist
One-carbon metabolism biomarkers are easily measured in plasma, but analyzing them one at a time in relation to disease does not take into account the interdependence of the many factors involved. The relative dynamics of major one-carbon metabolism branches can be assessed by relating the functional B-vitamin marker total homocysteine (tHcy) to transsulfuration (total cysteine) and methylation (creatinine) outputs. We validated the ratios of tHcy to total cysteine (Hcy:Cys), tHcy to creatinine (Hcy:Cre), and tHcy to cysteine to creatinine (Hcy:Cys:Cre) as functional markers of B-vitamin status...
May 22, 2018: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29786135/scientific-update-on-nanoparticles-in-dentistry
#12
REVIEW
Gottfried Schmalz, Reinhard Hickel, Kirsten L van Landuyt, Franz-Xaver Reichl
Nanoparticles having a size from 1 to 100 nm are present in nature and are successfully used in many products of daily life. In dental materials, nanoparticles are typically embedded but they may also exist as by-products from milling processes. Possible adverse effects of nanoparticles have gained increased interest, with the lungs being the main target organ. Exposure to nanoparticles in the dental laboratory is addressed by legal regulations. In dental practice, nanoparticles are mainly produced by intra-oral grinding/polishing and removal of materials, by wear of restorations or release from dental implants...
May 22, 2018: International Dental Journal
https://www.readbyqxmd.com/read/29786116/is-childbirth-induced-ptsd-associated-with-low-maternal-attachment
#13
Sharon Dekel, Freya Thiel, Gabriella Dishy, Alyssa L Ashenfarb
Few studies examined maternal attachment in childbirth-related postpartum posttraumatic stress disorder (PP-PTSD). We studied 685 postpartum women, assessing for PP-PTSD, non-childbirth PTSD, maternal attachment, pre-birth, birth, and post-birth factors. Attachment was lower in PP-PTSD than in non-childbirth PTSD and no PP-PTSD. Hierarchical regression showed that PP-PTSD predicted less maternal attachment above and beyond pre-birth psychiatric conditions, acute distress in birth, and lack of breastfeeding...
May 21, 2018: Archives of Women's Mental Health
https://www.readbyqxmd.com/read/29786102/the-ucp2-866g-a-ala55val-and-ucp3-55c-t-polymorphisms-are-associated-with-premature-coronary-artery-disease-and-cardiovascular-risk-factors-in-mexican-population
#14
Ricardo Gamboa, Claudia Huesca-Gómez, Vanessa López-Pérez, Rosalinda Posadas-Sánchez, Guillermo Cardoso-Saldaña, Aida Medina-Urrutia, Juan Gabriel Juárez-Rojas, María Elena Soto, Carlos Posadas-Romero, Gilberto Vargas-Alarcón
We examined the role of UCP gene polymorphisms as susceptibility markers for premature coronary artery disease (pCAD). The UCP2 Ala55Val (C/T rs660339), UCP2 -866G/A (rs659366), and UCP3 -55C/T (rs1800849) polymorphisms were genotyped in 948 patients with pCAD, and 763 controls. The distribution of the UCP2 A55V (C/T rs660339) and UCP3 -55 (rs1800849) was similar in patients and controls. However, under a recessive model, the UCP2 -866 (rs659366) A allele was associated with increased risk of developing pCAD (OR = 1...
May 21, 2018: Genetics and Molecular Biology
https://www.readbyqxmd.com/read/29786042/early-immunosuppressive-exposure-of-enteric-coated-mycophenolate-sodium-plus-tacrolimus-associated-with-acute-rejection-in-expanded-criteria-donor-kidney-transplantation
#15
Chen-Guang Ding, Li-Zi Jiao, Feng Han, He-Li Xiang, Pu-Xun Tian, Xiao-Ming Ding, Xiao-Ming Pan, Xiao-Hui Tian, Yang Li, Jin Zheng, Wu-Jun Xue
Background: Immunosuppressive agents are still inefficient in preventing biopsy-proven acute rejection (BPAR) after expanded criteria donor (ECD) kidney transplantation. The aim of this study was to investigate the relationships between early immunosuppressive exposure and the development of BPAR. Methods: We performed a retrospective study of 58 recipients of ECD kidney transplantation treated with enteric-coated-mycophenolate sodium, tacrolimus (Tac), and prednisone...
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29786039/role-of-soluble-st2-levels-and-beta-blockers-dosage-on-cardiovascular-events-of-patients-with-unselected-st-segment-elevation-myocardial-infarction
#16
Wei-Ping Huang, Xuan Zheng, Lei He, Xi Su, Cheng-Wei Liu, Ming-Xiang Wu
Background: Serum soluble ST2 (sST2) levels are elevated early after acute myocardial infarction and are related to adverse left ventricular (LV) remodeling and cardiovascular outcomes in ST-segment elevation myocardial infarction (STEMI). Beta-blockers (BB) have been shown to improve LV remodeling and survival. However, the relationship between sST2, final therapeutic BB dose, and cardiovascular outcomes in STEMI patients remains unknown. Methods: A total of 186 STEMI patients were enrolled at the Wuhan Asia Heart Hospital between January 2015 and June 2015...
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29785965/inflammatory-bowel-disease-increases-the-risk-of-parkinson-s-disease-a-danish-nationwide-cohort-study-1977-2014
#17
Marie Villumsen, Susana Aznar, Bente Pakkenberg, Tine Jess, Tomasz Brudek
OBJECTIVE: Intestinal inflammation has been suggested to play a role in development of Parkinson's disease (PD) and multiple system atrophy (MSA). To test the hypothesis that IBD is associated with risk of PD and MSA, we performed a nationwide population-based cohort study. DESIGN: The cohort consisted of all individuals diagnosed with IBD in Denmark during 1977-2014 (n=76 477) and non-IBD individuals from the general population, who were comparable in terms of gender, age and vital status (n=7 548 259)...
May 21, 2018: Gut
https://www.readbyqxmd.com/read/29785886/treatment-of-homozygous-familial-hypercholesterolaemia-in-paediatric-patients-a-monocentric-experience
#18
Paola S Buonuomo, Marina Macchiaiolo, Giovanna Leone, Paola Valente, Gerarda Mastrogiorgio, Maria Gnazzo, Ippolita Rana, Michaela V Gonfiantini, Maria G Gagliardi, Francesca Romano, Andrea Bartuli
Background Homozygous familial hypercholesterolaemia is a rare life-threatening disease characterized by markedly elevated low-density lipoprotein cholesterol (LDL-C) concentrations and accelerated atherosclerosis. The presence of double gene defects in the LDL-Receptor, either the same defect (homozygous) or two different LDL-raising mutations (compound heterozygotes) or other variants, identify the homozygous phenotype (HopFH). Apheresis is a procedure in which plasma is separated from red blood cells before the physical removal of LDL-C or the LDL-C is directly removed from whole blood...
January 1, 2018: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/29785874/-because-the-baby-asks-for-it-a-mixed-methods-study-on-local-perceptions-toward-nutrition-during-pregnancy-among-marginalised-migrant-women-along-the-myanmar-thailand-border
#19
Ahmar H Hashmi, Moo Kho Paw, Suphak Nosten, Mu Chae Darakamon, Mary Ellen Gilder, Prakaykaew Charunwatthana, Verena I Carrara, Kremlin Wickramasinghe, Chaisiri Angkurawaranon, Emma Plugge, Rose McGready
BACKGROUND: Under- and over-nutrition during pregnancy are known risk factors for pregnancy complications and adverse pregnancy and infant outcomes. Understanding perceptions around nutrition in pregnancy can create culturally appropriate interventions for improved health outcomes. OBJECTIVE: A mixed-methods study was performed to explore local perceptions and practices of diet and physical activity in pregnancy in a marginalised population along the Myanmar-Thailand border...
2018: Global Health Action
https://www.readbyqxmd.com/read/29785861/prognostic-importance-of-albumin-to-globulin-ratio-in-metastatic-gastric-cancer-patients
#20
Yakup Bozkaya, Gökmen Umut Erdem, Nebi Serkan Demirci, Ozan Yazıcı, Nuriye Yıldırım Özdemir, Osman Köstek, Nurullah Zengin
AIM: The aim of this study was to evaluate the prognostic importance of albumin to globulin ratio (AGR) in terms of overall survival (OS) and progression free survival (PFS) in metastatic gastric cancer patients. METHODS: The patients diagnosed with metastatic gastric cancer between 2009 and April 2016 at our hospital have been studied retrospectively. The clinicopathological characteristics, laboratory and treatment parameters have been assessed. AGR value has been calculated using the following formula (AGR = serum albumin/total protein-serum albumin)...
May 22, 2018: Current Medical Research and Opinion
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