keyword
MENU ▼
Read by QxMD icon Read
search

Pressure u

keyword
https://www.readbyqxmd.com/read/28646685/a-highly-adhesive-and-naturally-derived-sealant
#1
Alexander Assmann, Andrea Vegh, Mohammad Ghasemi-Rad, Sara Bagherifard, George Cheng, Ehsan Shirzaei Sani, Guillermo U Ruiz-Esparza, Iman Noshadi, Antonio D Lassaletta, Sidhu Gangadharan, Ali Tamayol, Ali Khademhosseini, Nasim Annabi
Conventional surgical techniques to seal and repair defects in highly stressed elastic tissues are insufficient. Therefore, this study aimed to engineer an inexpensive, highly adhesive, biocompatible, and biodegradable sealant based on a modified and naturally derived biopolymer, gelatin methacryloyl (GelMA). We tuned the degree of gelatin modification, prepolymer concentration, photoinitiator concentration, and crosslinking conditions to optimize the physical properties and adhesion of the photocrosslinked GelMA sealants...
June 6, 2017: Biomaterials
https://www.readbyqxmd.com/read/28645769/access-to-preventive-services-for-working-age-adults-with-physical-limitations
#2
Gilbert Gimm, Elizabeth Wood, Preeti Zanwar
OBJECTIVE: To examine differences in access to preventive services for working-age adults with physical limitations, non-physical limitations, and no limitations. DESIGN: Observational data were pooled across calendar years 2003-2012 from the Medical Expenditure Panel Survey (MEPS), a nationally representative survey of non-institutionalized U.S. adults. SETTING: Community. PARTICIPANTS: Working-age adults (18-64 years of age) who responded to all five rounds in MEPS during 2003 through 2012...
June 20, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28642014/acute-hemodynamic-effects-of-intravenous-adenosine-in-patients-with-associated-pulmonary-arterial-hypertension-comparison-with-intravenous-epoprostenol
#3
Rosario Rossi, Francesca Coppi, Fabio Sgura, Daniel Monopoli, Giuseppe Boriani
Exogenous intravenous (IV) adenosine and epoprostenol are effective vasodilator agents, causing a substantial reduction in pulmonary vascular resistance in patients affected by idiopathic pulmonary arteriolar hypertension (PAH). Their action, in patients with PAH associated with other pathological conditions, is not well defined. In the present paper the authors retrospectively analyzed the acute hemodynamic effects of intravenous adenosine and epoprostenol in 30 consecutive patients (mean age: 58 ± 15 years; 21 females, and 9 males) affected by PAH associated with other pathological conditions, as determined by changes from baseline in systemic and pulmonary hemodynamic parameters...
June 19, 2017: Pulmonary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28637427/aging-and-obesity-are-associated-with-undiagnosed-hypertension-in-a-cohort-of-males-in-the-central-province-of-sri-lanka-a-cross-sectional-descriptive-study
#4
N W I A Jayawardana, W A T A Jayalath, W M T Madhujith, U Ralapanawa, R S Jayasekera, S A S B Alagiyawanna, A M K R Bandara, N S Kalupahana
BACKGROUND: Lifestyle factors associated with hypertension (HT) in South Asian populations are relatively unknown. The objective of the current study was to investigate the prevalence rates of undiagnosed HT and factors associated with it in a cohort of males from the Central Province of Sri Lanka. METHODS: The study group consisted of 2462 males (mean age 31 years, range: 16-72 years) who underwent a routine medical examination at the National Transport Medical Institute, Kandy, Sri Lanka...
June 21, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28637401/relationship-between-ambulatory-arterial-stiffness-index-aasi-and-night-day-blood-pressure-ratio-in-essential-hypertensives
#5
Domenico Di Raimondo, Alessandra Casuccio, Rosangela Di Liberti, Gaia Musiari, Valentina Zappulla, Alessandra D'angelo, Antonio Pinto
BACKGROUND: Ambulatory Arterial Stiffness Index (AASI) has been proposed as an indirect and simpler method to estimate the Arterial Stiffness (AS). AASI, calculated from a set of data collected during a 24-hours ambulatory blood pressure monitoring (ABPM), is defined as 1 minus the regression slope of diastolic on systolic blood pressure (BP) values. For a given increase in diastolic BP, the increase in systolic BP is smaller in a compliant compared to a stiff artery; the stiffer the arterial tree, the closer AASI is to 1...
June 21, 2017: Current Hypertension Reviews
https://www.readbyqxmd.com/read/28634595/role-of-repeat-muscle-compartment-pressure-measurements-in-chronic-exertional-compartment-syndrome-of-the-lower-leg
#6
Aniek P M van Zantvoort, Johan A de Bruijn, Michiel B Winkes, Adwin R Hoogeveen, Joep A W Teijink, Marc R Scheltinga
BACKGROUND: The diagnostic gold standard for diagnosing chronic exertional compartment syndrome (CECS) is a dynamic intracompartmental pressure (ICP) measurement of the muscle. The potential role of a repeat ICP (re-ICP) measurement in patients with persistent lower leg symptoms after surgical decompression or with ongoing symptoms after an earlier normal ICP is unknown. PURPOSE: To study whether re-ICP measurements in patients with persistent CECS-like symptoms of the lower leg may contribute to the diagnosis of CECS after both surgical decompression and a previously normal ICP measurement...
June 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28634518/role-of-albumin-in-cirrhosis-from-a-hospitalist-s-perspective
#7
REVIEW
Saqib Walayat, Daniel Martin, Jaymon Patel, Umair Ahmed, Muhammad N Asghar, Aparna U Pai, Sonu Dhillon
Albumin, a negatively charged globular protein encoded on chromosome 4, is one of the most abundant proteins in the plasma and accounts for approximately 75% of plasma oncotic pressure. The role of albumin in the management of various disease states has shown to be beneficial historically. Low serum albumin is a predictor of mortality and poor outcomes. In cirrhotics undergoing paracentesis, albumin infusion prevents rapid re-accumulation of ascitic fluid while simultaneously decreasing the risk of post-paracentesis related circulatory dysfunction...
January 2017: Journal of Community Hospital Internal Medicine Perspectives
https://www.readbyqxmd.com/read/28632873/screening-for-obesity-and-intervention-for-weight-management-in-children-and-adolescents-evidence-report-and-systematic-review-for-the-us-preventive-services-task-force
#8
Elizabeth A O'Connor, Corinne V Evans, Brittany U Burda, Emily S Walsh, Michelle Eder, Paula Lozano
Importance: Obesity is common in children and adolescents in the United States, is associated with negative health effects, and increases the likelihood of obesity in adulthood. Objective: To systematically review the benefits and harms of screening and treatment for obesity and overweight in children and adolescents to inform the US Preventive Services Task Force. Data Sources: MEDLINE, PubMed, PsycINFO, Cochrane Collaboration Registry of Controlled Trials, and the Education Resources Information Center through January 22, 2016; references of relevant publications; government websites...
June 20, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28632543/stroke-volume-variation-guided-versus-central-venous-pressure-guided-low-central-venous-pressure-with-milrinone-during-living-donor-hepatectomy-a-randomized-double-blinded-clinical-trial
#9
Jiwon Lee, Won Ho Kim, Ho-Geol Ryu, Hyung-Chul Lee, Eun-Jin Chung, Seong-Mi Yang, Chul-Woo Jung
BACKGROUND: We previously demonstrated the usefulness of milrinone for living donor hepatectomy. However, a less-invasive alternative to central venous catheterization and perioperative contributors to good surgical outcomes remain undetermined. The current study evaluated whether the stroke volume variation (SVV)-guided method can substitute central venous catheterization during milrinone-induced profound vasodilation. METHODS: We randomly assigned 42 living liver donors to receive either SVV guidance or central venous pressure (CVP) guidance to obtain milrinone-induced low CVP...
June 16, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28630712/quantifying-drivers-of-wild-pig-movement-across-multiple-spatial-and-temporal-scales
#10
Shannon L Kay, Justin W Fischer, Andrew J Monaghan, James C Beasley, Raoul Boughton, Tyler A Campbell, Susan M Cooper, Stephen S Ditchkoff, Steve B Hartley, John C Kilgo, Samantha M Wisely, A Christy Wyckoff, Kurt C VerCauteren, Kim M Pepin
BACKGROUND: The movement behavior of an animal is determined by extrinsic and intrinsic factors that operate at multiple spatio-temporal scales, yet much of our knowledge of animal movement comes from studies that examine only one or two scales concurrently. Understanding the drivers of animal movement across multiple scales is crucial for understanding the fundamentals of movement ecology, predicting changes in distribution, describing disease dynamics, and identifying efficient methods of wildlife conservation and management...
2017: Movement Ecology
https://www.readbyqxmd.com/read/28630409/two-dimensional-fluorescence-spectroscopy-of-uranium-isotopes-in-femtosecond-laser-ablation-plumes
#11
Mark C Phillips, Brian E Brumfield, Nicole LaHaye, Sivanandan S Harilal, Kyle C Hartig, Igor Jovanovic
We demonstrate measurement of uranium isotopes in femtosecond laser ablation plumes using two-dimensional fluorescence spectroscopy (2DFS). The high-resolution, tunable CW-laser spectroscopy technique clearly distinguishes atomic absorption from (235)U and (238)U in natural and highly enriched uranium metal samples. We present analysis of spectral resolution and analytical performance of 2DFS as a function of ambient pressure. Simultaneous measurement using time-resolved absorption spectroscopy provides information on temporal dynamics of the laser ablation plume and saturation behavior of fluorescence signals...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28629931/fathers-feeding-practices-and-children-s-weight-status-in-mexican-american-families
#12
Carlos Penilla, Jeanne M Tschann, Julianna Deardorff, Elena Flores, Lauri A Pasch, Nancy F Butte, Steven E Gregorich, Louise C Greenspan, Suzanna M Martinez, Emily Ozer
Mothers' feeding practices are associated with their children's weight status, but little is known about the associations between fathers' feeding practices and children's weight status. Moreover, there is a dearth of research on Latino fathers' feeding practices and children's weight status, even though Latino children suffer some of the highest obesity rates in the U.S. We examined the associations between fathers' feeding practices and child weight status, conditional on mothers' feeding practices, within 174 Mexican American families with children aged 8-10 years...
June 16, 2017: Appetite
https://www.readbyqxmd.com/read/28628232/sensory-mapping-of-pelvic-dermatomes-in-women-with-interstitial-cystitis-bladder-pain-syndrome
#13
Tatiana Sanses, Patrick McCabe, Ling Zhong, Aisha Taylor, Gisela Chelimsky, Sangeeta Mahajan, Tony Buffington, Adonis Hijaz, Sarah Ialacci, Jeffrey Janata, Thomas Chelimsky
AIM: To describe a sensory map of pelvic dermatomes in women with Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS). We hypothesized that if IC/BPS involves changes in central processing, then women with IC/BPS will exhibit sensory abnormalities in neurologic pelvic dermatomes. METHODS: Women with IC/BPS and healthy controls underwent neurologic examination that included evaluation of sharp pain sensitivity and vibration in dermatomes T12, L1, L2, S1-5. Peripheral nervous system sensitivity to pressure, vibration, and pinprick were scored using numeric rating scales (NRS)...
June 19, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28628056/time-for-self-care-downtime-recovery-as-a-buffer-of-work-and-home-family-time-pressures
#14
Alicia G Dugan, Janet L Barnes-Farrell
OBJECTIVE: Opportunities for people to recover from stress are insufficient, because demanding and excessive life activities leave little time for recovery. Downtime is a self-care behavior that can occur in any life domain (ie, work, home/family, leisure). METHODS: Using survey data from a cross-section of 422 U.S. workers, we tested hypotheses regarding downtime as a buffer of the effects of time pressure and whether downtime's benefits were related to the domain in which it was taken, or influenced by perceived time control...
April 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28627970/genome-wide-codon-usage-profiling-of-ocular-infective-chlamydia-trachomatis-serovars-and-drug-target-identification
#15
Anupriya Sadhasivam, Umashankar Vetrivel
Chlamydia trachomatis (C.t) is a gram-negative obligate intracellular bacteria and is a major causative of infectious blindness and sexually transmitted diseases. Among the varied serovars of this organism, A, B & C are reported as prominent ocular pathogens. Genomic studies of these strains shall aid in deciphering potential drug targets and genomic influence on pathogenesis. Hence, in this study we performed deep statistical profiling of codon usage in these serovars. The overall base composition analysis reveals that these serovars are over biased to AU than GC...
June 19, 2017: Journal of Biomolecular Structure & Dynamics
https://www.readbyqxmd.com/read/28625256/-comparison-of-effect-of-norepinephrine-and-terlipressin-on-patients-with-ards-combined-with-septic-shock-a-prospective-single-blind-randomized-controlled-trial
#16
Zhi Chen, Ping Zhou, Yuanhua Lu, Chunli Yang
OBJECTIVE: To approach the effect of different vasopressor on hemodynamics, volume responsiveness, fluid volume balance, renal function and prognosis in patients with acute respiratory distress syndrome (ARDS) complicated with septic shock. METHODS: A prospective single-blind randomized controlled trial was conducted. ARDS patients with septic shock admitted to the Department of Critical Care Medicine of Jiangxi Provincial People's Hospital from January 1st, 2015 to May 1st, 2016 were enrolled...
February 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28624635/identification-and-interaction-of-multiple-stressors-in-central-european-lowland-rivers
#17
Jan U Lemm, Christian K Feld
Interactions of multiple stressors in lotic systems have received growing interest and have been analysed in a growing number of studies using experiment and survey data. In this study, we present a protocol to identify, display and analyse stressors of rivers and their interactions (additive, synergistic or antagonistic). We used a dataset of 125 samples of central European lowland rivers comprising hydromorphological, physico-chemical and land use stressor and pressure variables as well as benthic macroinvertebrate traits as biological response variables...
June 15, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28624486/modifiable-risk-factors-for-incident-heart%C3%A2-failure-in-atrial-fibrillation
#18
Neal A Chatterjee, Claudia U Chae, Eunjung Kim, M Vinayaga Moorthy, David Conen, Roopinder K Sandhu, Nancy R Cook, I-Min Lee, Christine M Albert
OBJECTIVES: This study sought to identify modifiable risk factors and estimate the impact of risk factor modification on heart failure (HF) risk in women with new-onset atrial fibrillation (AF). BACKGROUND: Incident HF is the most common nonfatal event in patients with AF, although strategies for HF prevention are lacking. METHODS: We assessed 34,736 participants in the Women's Health Study who were free of prevalent cardiovascular disease at baseline...
May 31, 2017: JACC. Heart Failure
https://www.readbyqxmd.com/read/28624400/left-ventricular-geometry-determines-prognosis-and-reverse-j-shaped-relation-between-blood-pressure-and-mortality-in-ischemic-stroke-patients
#19
Chan Soon Park, Jun-Bean Park, Yerim Kim, Yeonyee E Yoon, Seung-Pyo Lee, Hyung-Kwan Kim, Yong-Jin Kim, Goo-Yeong Cho, Dae-Won Sohn, Seung-Hoon Lee
OBJECTIVES: This study sought to investigate the prognostic significance of left ventricular (LV) mass and geometry in ischemic stroke survivors, as well as the LV geometry-specific differences in the blood pressure-mortality relationship. BACKGROUND: LV mass and geometry are well-known prognostic factors in various populations; however, there are no data on their role in ischemic stroke patients. METHODS: We prospectively recruited 2,328 consecutive patients admitted with acute ischemic stroke to our institute between 2002 and 2010...
June 9, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28620795/levator-ani-defects-and-the-severity-of-symptoms-in-women-with-anterior-compartment-pelvic-organ-prolapse
#20
Sissel H Oversand, Anne C Staff, Leiv Sandvik, Ingrid Volløyhaug, Rune Svenningsen
INTRODUCTION AND HYPOTHESIS: The aims of this study were to evaluate the prevalence of levator ani muscle (LAM) avulsions in a selected cohort of patients with primary anterior compartment pelvic organ prolapse (POP) and to assess whether LAM avulsions, as an independent factor, affect the degree of POP symptoms and sexual dysfunction. Additionally, clinical and demographic variables of women with and those without avulsions were compared. METHODS: We carried out a cross-sectional analysis of a prospective cohort study including 197 women scheduled for anterior compartment POP surgery...
June 15, 2017: International Urogynecology Journal
keyword
keyword
48600
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"