keyword
MENU ▼
Read by QxMD icon Read
search

fluid restriction

keyword
https://www.readbyqxmd.com/read/29242269/siadh-in-systemic-jia-resolving-after-treatment-with-an-il-6-inhibitor
#1
Juanita K Hodax, Shara R Bialo, Ali Yalcindag
Interleukin-6 (IL-6) is implicated in the pathogenesis of both systemic juvenile idiopathic arthritis (SJIA) and syndrome of inappropriate secretion of antidiuretic hormone (SIADH), but the 2 have not been previously described as occurring together. We report a case of a 6-year-old girl with symptoms of arthralgia, daily fevers, evanescent rash, lymphadenopathy, and laboratory evaluation showing elevated inflammatory markers, consistent with SJIA. At presentation, the patient had hyponatremia with a sodium level of 128 mEq/L...
December 14, 2017: Pediatrics
https://www.readbyqxmd.com/read/29240677/amniotic-fluid-arginine-from-gestational-weeks-13-to-15-is-a-predictor-of-birth-weight-length-and-head-circumference
#2
Astrid Bjørke-Jenssen, Per Magne Ueland, Anne-Lise Bjørke-Monsen
Arginine is a constituent of proteins and a precursor for polyamines and nitric oxide, and is essential for placentation, angiogenesis, and growth. Maternal plasma arginine concentrations are found to be lower in pregnancies complicated by fetal growth restriction, and arginine supplementation in later pregnancy is reported to increase birth weight. We measured arginine and the metabolites asymmetric dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA) in the amniotic fluid obtained in pregnancy weeks 13 to 15 from 363 pregnancies with a documented normal outcome and related the concentrations to birth weight, length, and head circumference...
December 14, 2017: Nutrients
https://www.readbyqxmd.com/read/29237307/oligohydramnios-is-an-independent-risk-factor-for-perinatal-morbidity-among-women-with-preeclampsia-who-delivered-preterm
#3
Alex Rabinovich, Keren Holtzman, Ilana Shoham-Vardi, Moshe Mazor, Offer Erez
PURPOSE: Determine the relationship between oligohydramnios and adverse maternal and neonatal outcomes in a unique cohort of preterm preeclamptic patients. MATERIALS AND METHODS: A retrospective matched case control study comparing 81 preterm parturients (28 0/7 and 36 6/7 weeks) with preeclampsia and oligohydramnios to 81 preterm preeclamptic patients with a normal amniotic fluid index (AFI). RESULTS: 4.8 percent of all our preterm preeclamptic patients had oligohydramnios...
December 13, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29237261/a-numerical-study-on-the-effect-of-particle-surface-coverage-on-the-quartz-crystal-microbalance-response
#4
Jurriaan J J Gillissen, Joshua Alexander Jackman, Seyed R Tabaei, Nam-Joon Cho
The quartz crystal microbalance (QCM) is a surface-sensitive measurement technique to characterize adsorption processes at solid-fluid interfaces. While QCM measurements are routinely applied to study homogenous thin films, characterizing heterogeneous films of adsorbed particles remains challenging because QCM is sensitive to not only the mass of adsorbed particles but also that of hydrodynamically-coupled fluid. To extract information about adsorbed particles, it is necessary to model these complex hydrodynamic effects, however, current QCM models are restricted to the limit of either a very low surface coverage or to the extrapolated limit of saturation coverage...
December 14, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29237109/enhancing-self-care-management-of-interdialytic-fluid-weight-gain-in-patients-on-hemodialysis-a-pilot-study-using-motivational-interviewing
#5
Stacy Crown, Janet A Vogel, Christina Hurlock-Chorostecki
Patients receiving hemodialysis are challenged with restricting their fluid intake to ensure appropriate interdialytic weight gains. While nurses endeavor to promote selfcare, the ability to manage fluid gain rests on the patient's understanding and decision to limit fluid intake. A mixed-methods pilot study was undertaken to determine if motivational interviewing, a patient-centered, conversational, and collaborative approach to stimulating behavior change and resolving ambivalence, enhances self-care fluid management...
January 2017: Nephrology Nursing Journal: Journal of the American Nephrology Nurses' Association
https://www.readbyqxmd.com/read/29234967/finding-efficient-swimming-strategies-in-a-three-dimensional-chaotic-flow-by-reinforcement-learning
#6
K Gustavsson, L Biferale, A Celani, S Colabrese
We apply a reinforcement learning algorithm to show how smart particles can learn approximately optimal strategies to navigate in complex flows. In this paper we consider microswimmers in a paradigmatic three-dimensional case given by a stationary superposition of two Arnold-Beltrami-Childress flows with chaotic advection along streamlines. In such a flow, we study the evolution of point-like particles which can decide in which direction to swim, while keeping the velocity amplitude constant. We show that it is sufficient to endow the swimmers with a very restricted set of actions (six fixed swimming directions in our case) to have enough freedom to find efficient strategies to move upward and escape local fluid traps...
December 14, 2017: European Physical Journal. E, Soft Matter
https://www.readbyqxmd.com/read/29234672/vamp8-mucin-exocytosis-attenuates-intestinal-pathogenesis-by-entamoeba-histolytica
#7
COMMENT
Steve Cornick, France Moreau, Herbert Y Gaisano, Kris Chadee
The intestinal mucosa encounters a barrage of ingested insults within the host yet under homeostasis elegantly facilitates nutrient absorption and sustenance of the commensal microbiota. An essential defence mechanism employed by the host is limiting the spatial niche various microbes may occupy as executed by the fluid mucus layer. Pathogens that violate their restricted niche within the intestinal mucosa are first expelled by robust mucus secretion from goblet cells thus by-passing the need for an immune response...
November 27, 2017: Microbial Cell
https://www.readbyqxmd.com/read/29228510/left-behind-and-left-out-the-impact-of-the-school-environment-on-young-people-with-continence-problems
#8
Katie Whale, Helen Cramer, Carol Joinson
OBJECTIVES: To explore the impact of the secondary school environment on young people with continence problems. DESIGN: In-depth qualitative semi-structured interviews. METHODS: We interviewed 20 young people aged 11-19 years (11 female and nine male) with continence problems (daytime wetting, bedwetting, and/or soiling). Interviews were conducted by Skype (n = 11) and telephone (n = 9). Transcripts were analysed using inductive thematic analysis...
December 11, 2017: British Journal of Health Psychology
https://www.readbyqxmd.com/read/29224158/methylation-specific-pcr
#9
João Ramalho-Carvalho, Rui Henrique, Carmen Jerónimo
Cytosine methylation is a DNA modification generally associated with transcriptional silencing. Factors that regulate methylation have been linked to human disease, yet how they contribute to malignancies remains largely unknown. Methylation of DNA can change the functional state of regulatory regions, but does not change the Watson-Crick base pairing of cytosine. Moreover, sequence symmetry of CpGs enables propagation of the methyl mark through cell division. This potential for inheritance coupled with the fact that DNA methylation patterns change during development and disease partially explains the interest in DNA methylation as a memory module...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29224156/multiplexed-and-sensitive-dna-methylation-testing-using-methylation-sensitive-restriction-enzymes-msre-qpcr
#10
Gabriel Beikircher, Walter Pulverer, Manuela Hofner, Christa Noehammer, Andreas Weinhaeusel
DNA methylation is a chemically stable key-player in epigenetics. In the vertebrate genome the 5-methyl cytosine (5mC) has been found almost exclusively in the CpG dinucleotide context. CpG dinucleotides are enriched in CpG islands very frequently located within or close to gene promoters. Analyses of DNA methylation changes in human diagnostics have been conducted classically using methylation-sensitive restriction enzymes (MSRE). Since the discovery of bisulfite conversion-based sequencing and PCR assays, MSRE-based PCR assays have been less frequently used, although especially in the field of cancer epigenetics MSRE-based genome-wide discovery and targeted screening applications have been and are still performed successfully...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29223694/atraumatic-versus-conventional-lumbar-puncture-needles-a-systematic-review-and-meta-analysis
#11
Siddharth Nath, Alex Koziarz, Jetan H Badhiwala, Waleed Alhazzani, Roman Jaeschke, Sunjay Sharma, Laura Banfield, Ashkan Shoamanesh, Sheila Singh, Farshad Nassiri, Wieslaw Oczkowski, Emilie Belley-Côté, Ray Truant, Kesava Reddy, Maureen O Meade, Forough Farrokhyar, Malgorzata M Bala, Fayez Alshamsi, Mette Krag, Itziar Etxeandia-Ikobaltzeta, Regina Kunz, Osamu Nishida, Charles Matouk, Magdy Selim, Andrew Rhodes, Gregory Hawryluk, Saleh A Almenawer
BACKGROUND: Atraumatic needles have been proposed to lower complication rates after lumbar puncture. However, several surveys indicate that clinical adoption of these needles remains poor. We did a systematic review and meta-analysis to compare patient outcomes after lumbar puncture with atraumatic needles and conventional needles. METHODS: In this systematic review and meta-analysis, we independently searched 13 databases with no language restrictions from inception to Aug 15, 2017, for randomised controlled trials comparing the use of atraumatic needles and conventional needles for any lumbar puncture indication...
December 6, 2017: Lancet
https://www.readbyqxmd.com/read/29221272/goal-directed-fluid-restriction-using-stroke-volume-variation-and-cardiac-index-during-one-lung-ventilation-a-randomized-controlled-trial
#12
Hui Xu, Shu-Hua Shu, Di Wang, Xiao-Qing Chai, Yan-Hu Xie, Wei-De Zhou
Background: Goal-directed therapy confers a strong prognosis in patients undergoing major cardiac or noncardiac surgery. The present study investigated whether intraoperative goal-directed fluid restriction (GDFR) using stroke volume variation (SVV) and cardiac index could improve oxygenation and postoperative outcome in patients undergoing one-lung ventilation (OLV). Methods: A Total of 168 patients scheduled for elective thoracoscopic lobectomy under OLV were randomized into the GDFR protocol (group G) or conventional fluid therapy groups (group C)...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29206845/turbulence-in-protein-folding-vorticity-scaling-and-diffusion-of-probability-flows
#13
Vladimir A Andryushchenko, Sergei F Chekmarev
Recently, when studying folding of a SH3 domain, we discovered that the flows of transitions between protein states can be surprisingly similar to turbulent fluid flows. This similarity was not restricted by a vortex pattern of the flow fields but extended to a spatial correlation of flow fluctuations, resulting, in particular, in the structure functions such as in the Kolmogorov theory of homogeneous and isotropic turbulence. Here, we undertake a detailed analysis of spatial distribution of folding flows and their similarity to turbulent fluid flows...
2017: PloS One
https://www.readbyqxmd.com/read/29206730/understanding-the-impact-of-fluid-restriction-on-growth-outcomes-in-infants-following-cardiac-surgery
#14
Melissa Li, Adriana Campa, Fatma G Huffman, Anthony F Rossi
OBJECTIVE: Fluid restriction is reported to be a barrier in providing adequate nutrition following cardiac surgery. The specific aim of this study was to evaluate the adequacy of nutritional intake during the postoperative period using anthropometrics by comparing preoperative weight status, as measured by weight-for-age z scores, to weight status at discharge home. DESIGN: Prospective cohort study. SETTING: Cardiac ICU at Miami Children's Hospital...
December 4, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29206701/thirst-in-heart-failure-what-do-we-know-so-far
#15
Sabine M Allida, Christopher S Hayward, Phillip J Newton
PURPOSE OF REVIEW: Thirst is a common and burdensome symptom of heart failure, which impacts adversely on quality of life. To date, there is limited research on the prevalence of thirst, the factors associated with thirst and interventions to help manage thirst in heart failure. This review summarizes key empirical research developments of thirst. RECENT FINDINGS: Recent research shows that the heart failure syndrome, medications, self-care practice such as fluid restriction and anxiety contributes greatly to increased thirst in patients with heart failure...
November 27, 2017: Current Opinion in Supportive and Palliative Care
https://www.readbyqxmd.com/read/29205784/thoracic-epidural-analgesia-in-donor-hepatectomy-an-analysis
#16
Archna Koul, Deepanjali Pant, Swetha Rudhravaram, Jayashree Sood
BACKGROUND: To analyze whether supplementation of general anaesthesia with thoracic epidural analgesia (TEA) for right lobe donor hepatectomy is a safe modality of pain relief in terms of changes in postoperative coagulation profile, incidence of epidural catheter related complications and timing of removal of epidural catheter. METHODS: Retrospective analysis of the record of 104 patients who received TEA for right lobe donor hepatectomy was done. Platelet count, INR, ALT and AST were recorded postoperatively till the removal of the epidural catheter...
December 2, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/29204290/meningeal-carcinomatosis-and-spinal-cord-infiltration-caused-by-a-locally-invasive-pulmonary-adenocarcinoma-in-a-cat
#17
Christoforos Posporis, Llorenç Grau-Roma, Olga Travetti, Maria Oliveira, Laura Polledo, Annette Wessmann
Case summary: A 12-year-old domestic shorthair cat was presented with acute non-painful hindlimb proprioceptive ataxia localising to T3-L3 spinal cord segments. MRI revealed paravertebral muscular hyperintensity on T2-weighted images at the level of T7-T8 vertebrae. The cat improved on conservative management but deteriorated 3 months later. Repeated MRI showed meningeal enhancement at the same level and hyperintensity of the paravertebral musculature extending to the right thoracic wall and pleural space on short tau inversion recovery images...
July 2017: JFMS Open Reports
https://www.readbyqxmd.com/read/29202895/bilateral-ischaemic-lesions-of-the-medial-prefrontal-cortex-are-anxiogenic-in-the-rat
#18
Robert A Déziel, R Andrew Tasker
OBJECTIVE: Stroke patients often suffer from delayed disturbances of mood and cognition. In rodents, the prefrontal cortex (PFC) is involved in both higher order cognition and emotion. Our objective was to determine if bilateral focal ischaemic lesions restricted to the medial prefrontal cortex (mPFC) could be used to model post-stroke anxiety and/or cognitive deficits. METHODS: Groups of adult male Sprague-Dawley rats (n=9) received bilateral injections of either endothelin-1 (ET-1) (400 pmol) or vehicle (artificial cerebrospinal fluid) into the mPFC and were tested at various times using both a test of temporal order memory and in an elevated plus maze...
December 5, 2017: Acta Neuropsychiatrica
https://www.readbyqxmd.com/read/29202351/psoas-abscess-masquerading-as-a-prosthetic-hip-infection-a-case-report
#19
Muhammad Atif, Azeem Tariq Malik, Shahryar Noordin
INTRODUCTION: Psoas abscess is an unusual condition and is defined as a collection of pus in the iliopsoas compartment. Due to the unique anatomy of psoas muscle it forms a conduit for spread of infection from upper part of body to hip joint in neglected cases. CASE PRESENTATION: A 67year old lady presented with left groin pain for three weeks. She underwent an uncemented unipolar hemiarthoplasty eight years back. Currently, she developed fever and was unable to do any active left hip range of motion...
December 1, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29182412/the-effect-of-water-loading-on-acute-weight-loss-following-fluid-restriction-in-combat-sports-athletes
#20
Reid Reale, Gary Slater, Ian C Dunican, Gregory R Cox, Louise M Burke
Novel methods of acute weight loss practiced by combat sport athletes include 'water loading’; the consumption of large fluid volumes for several days prior to restriction. We examined claims this technique increases total body water losses, while also assessing the risk of hyponatremia. Male athletes were separated into control (CON, n=10) and water loading (WL, n=11) groups and fed a standardised energy-matched diet for 6 days. Day 1-3 fluid intake was 40 mL·kg-1 and 100 mL·kg-1 for CON and WL, respectively with both groups consuming 15 mL·kg-1on Day 4 and following the same rehydration protocol on Days 5-6...
November 28, 2017: International Journal of Sport Nutrition and Exercise Metabolism
keyword
keyword
51148
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"