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https://www.readbyqxmd.com/read/28521801/why-are-some-people-more-fit-than-others-correlates-and-determinants-of-cardiorespiratory-fitness-in-adults-protocol-for-a-systematic-review
#1
Nita Perumal, Gert B M Mensink, Thomas Keil, Jonas David Finger
BACKGROUND: Cardiorespiratory fitness (CRF) is a physical condition that is now well established as a predictor of numerous adverse health outcomes, independent of physical activity levels. In order to be able to improve CRF at the population level and to develop effective interventions and public health programmes, it is important to understand why some people are more fit than others. Therefore, the primary aim of the systematic review described in this protocol is to examine individual and interpersonal factors that are correlated with or determine CRF among adults...
May 18, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28520788/correction-barriers-to-timely-and-safe-blood-transfusion-for-pph-patients-evidence-from-a-qualitative-study-in-dhaka-bangladesh
#2
(no author information available yet)
[This corrects the article DOI: 10.1371/journal.pone.0167399.].
2017: PloS One
https://www.readbyqxmd.com/read/28518133/an-evaluation-of-hydrocortisone-dosing-for-neonatal-refractory-hypotension
#3
E S Peeples
OBJECTIVE: The objective of the study was to compare blood pressure, vasoactive medication requirements and adverse outcomes after administration of high- versus low-dose hydrocortisone (HC) in preterm infants. STUDY DESIGN: This is a retrospective analysis of 106 infants ⩽28 weeks gestational age with hypotension requiring vasoactive infusions and high-dose (4 mg kg(-1) per day, n=50), low-dose (1 to 3 mg kg(-1) per day, n=20) or no HC (n=36) from 2011 to 2015...
May 18, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28518131/incidence-of-respiratory-viral-infection-in-infants-with-respiratory-symptoms-evaluated-for-late-onset-sepsis
#4
J B Cerone, R P Santos, D Tristram, D M Lamson, K A Stellrecht, K St George, M J Horgan, A Rios
OBJECTIVE: To determine the frequency, etiology and impact of respiratory viral infection (RVI) on infants evaluated for late-onset sepsis (LOS), defined as sepsis occurring >72 h of life, in the neonatal intensive care unit. STUDY DESIGN: Prospective observational study conducted from 6 March 2014 to 3 May 2016 on infants evaluated for LOS. PCR viral panel performed on nasopharyngeal specimens among infants with clinical suspicion for RVI. Sequence analysis was performed to determine viral subtypes...
May 18, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28515472/carrier-frequency-of-wilson-s-disease-in-the-korean-population-a-dna-based-approach
#5
Ja-Hyun Jang, Taeheon Lee, Sunghee Bang, Young-Eun Kim, Eun-Hae Cho
Wilson's disease (WD) is an autosomal recessive disorder caused by ATP7B gene mutation. The frequency of WD is about 1 in 30 000 worldwide. In the present study, we screened 14 835 dried blood spots (DBSs) from asymptomatic Korean neonates and retrospectively reviewed massively parallel sequencing of 1090 control individuals to estimate carrier frequency. TaqMan real-time PCR assays were conducted to detect six mutations that account for 58.3% of mutations in Korean WD patients: c.2333G>T (p.Arg778Leu), c...
May 18, 2017: Journal of Human Genetics
https://www.readbyqxmd.com/read/28513622/human-milk-insulin-is-related-to-maternal-plasma-insulin-and-bmi-but-other-components-of-human-milk-do-not-differ-by-bmi
#6
B E Young, Z Patinkin, C Palmer, B de la Houssaye, L A Barbour, T Hernandez, J E Friedman, N F Krebs
BACKGROUND/OBJECTIVES: The impact of maternal BMI and insulin sensitivity on bioactive components of human milk (HM) is not well understood. As the prevalence of obesity and diabetes rises, it is increasingly critical that we understand how maternal BMI and hormones associated with metabolic disease relate to concentrations of bioactive components in HM. SUBJECTS/METHODS: This longitudinal cohort design followed 48 breastfeeding mothers through the first four months of lactation, collecting fasting morning HM samples at 2-weeks and 1, 2, 3 and 4-months, and fasting maternal blood at 2-weeks and 4-months...
May 17, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28510571/second-line-pazopanib-in-patients-with-relapsed-and-refractory-small-cell-lung-cancer-a-multicentre-phase-ii-study-of-the-hellenic-oncology-research-group
#7
F Koinis, S Agelaki, V Karavassilis, N Kentepozidis, E Samantas, S Peroukidis, P Katsaounis, E Hartabilas, I I Varthalitis, I Messaritakis, G Fountzilas, V Georgoulias, A Kotsakis
BACKGROUND: Pazopanib is a tyrosine kinase inhibitor with antiangiogenic activity. Vascular endothelial growth factor expression is increased in SCLC and is correlated with poor prognosis. The efficacy and tolerance of second-line pazopanib in SCLC was evaluated. PATIENTS AND METHODS: Patients with platinum-sensitive (cohort A; n=39) and -resistant/refractory (cohort B; n=19) SCLC were enrolled in a multicentre phase II study. The primary end point was the progression-free survival rate (PFS-R) at week 8 in each cohort...
May 16, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28509722/rationale-for-nebivolol-valsartan-combination-for-hypertension-review-of-preclinical-and-clinical-data
#8
Thomas D Giles, John R Cockcroft, Bertram Pitt, Abhijeet Jakate, Harold M Wright
: To treat hypertension, combining two or more antihypertensive drugs from different classes is often necessary. β-Blockers and renin-angiotensin-aldosterone system inhibitors, when combined, have been deemed 'less effective' based on partially overlapping mechanisms of action and limited evidence. Recently, the single-pill combination (SPC) of nebivolol (Neb) 5 mg - a vasodilatory β1-selective antagonist/β3 agonist - and valsartan 80 mg, an angiotensin II receptor blocker, was US Food and Drug Administration-approved for hypertension...
May 15, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28495569/journal-of-pharmaceutical-sciences-notes-plasma-lipidomics-of-healthy-japanese-adults-reveals-gender-and-age-related-differences
#9
Keiko Maekawa, Kazuo Okemoto, Masaki Ishikawa, Rieko Tanaka, Yuji Kumagai, Yoshiro Saito
Lipid metabolites in the blood are expected to be biomarker candidates to reflect disease states and responses to therapeutic drugs. However, their profiles are influenced by subject background, which may lead to confounding results. This study aimed to evaluate whether age and gender affect lipid metabolite levels in the plasma of healthy Japanese adults. Comprehensive lipidomic analysis was performed using liquid chromatography-mass spectrometry for overnight-fasted volunteers consisting of four groups of 15 subjects each: young males (25-35 years old), elderly males (55-64 years old), young females (25-35 years old), and elderly females (55-65 years old)...
May 8, 2017: Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28492525/neonatal-sepsis-in-rural-india-timing-microbiology-and-antibiotic-resistance-in-a-population-based-prospective-study-in-the-community-setting
#10
P Panigrahi, D S Chandel, N I Hansen, N Sharma, S Kandefer, S Parida, R Satpathy, L Pradhan, A Mohapatra, S S Mohapatra, P R Misra, N Banaji, J A Johnson, J G Morris, I H Gewolb, R Chaudhry
OBJECTIVE: To examine the timing and microbiology of neonatal sepsis in a population-based surveillance in the Indian community setting. STUDY DESIGN: All live born infants in 223 villages of Odisha state were followed at home for 60 days. Suspect sepsis cases were referred to study hospitals for further evaluation including blood culture. RESULTS: Of 12 622 births, 842 were admitted with suspected sepsis of whom 95% were 4 to 60 days old...
May 11, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28492239/reductions-in-blood-pressure-during-a-community-based-overweight-and-obesity-treatment-in-children-and-adolescents-with-prehypertension-and-hypertension
#11
P M Mollerup, U Lausten-Thomsen, C E Fonvig, J L Baker, J-C Holm
Due to the pandemic of childhood obesity and thus obesity-related hypertension, improvements in treatment availability are needed. Hence, we investigated whether reductions in blood pressure (BP) would occur in children with overweight and obesity exhibiting prehypertension/hypertension during a community-based overweight and obesity treatment program, and if changes in body mass index (BMI) are associated with changes in BP. The study included 663 children aged 3-18 years with a BMI ⩾85th percentile for sex and age that entered treatment from June 2012 to January 2015...
May 11, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28488686/an-overview-of-folate-status-in-a-population-based-study-from-s%C3%A3-o-paulo-brazil-and-the-potential-impact-of-10-years-of-national-folic-acid-fortification-policy
#12
J Steluti, J Selhub, L Paul, C Reginaldo, R M Fisberg, D M L Marchioni
BACKGROUND/OBJECTIVES: Food fortification is an important strategy in public health policy for controlling micronutrient malnutrition and a major contributing factor in the eradication of micronutrients' deficiencies. Approximately 50 countries worldwide have adopted food fortification with folic acid (FA). FA fortification of wheat and maize flours has been mandatory in Brazil since 2004. To assess the effect of 10 years of FA food fortification policy on folate status of residents of São Palo, Brazil using a population-based survey...
May 10, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28488685/effect-of-diets-rich-in-either-saturated-fat-or-n-6-polyunsaturated-fatty-acids-and-supplemented-with-long-chain-n-3-polyunsaturated-fatty-acids-on-plasma-lipoprotein-profiles
#13
C B Dias, N Amigo, L G Wood, X Correig, M L Garg
BACKGROUND/OBJECTIVES: Abnormalities in lipoprotein profiles (size, distribution and concentration) play an important role in the pathobiology of atherosclerosis and coronary artery disease. Dietary fat, among other factors, has been demonstrated to modulate lipoprotein profiles. We aimed to investigate if background dietary fat (saturated, SFA versus omega-6 polyunsaturated fatty acids, n-6PUFA) was a determinant of the effects of LCn-3PUFA supplementation on lipoprotein profiles. SUBJECTS/METHODS: A randomized controlled clinical intervention trial in a parallel design was conducted...
May 10, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28488677/uninformed-consent-in-nutrigenomic-research
#14
A Cecile Jw Janssens, Eline M Bunnik, Wylie Burke, Maartje Hn Schermer
Genetic testing for personalizing diet and wellness programs is performed without extensive counseling that informs about the potential implications of knowing one's genotype status. Genetic counseling seems redundant for genes that impact the effect of diet on biomarkers such as cholesterol and blood pressure, but the same genes may have pleiotropic effects that cannot be ignored. A well-known example is the APOE gene, which is implicated in cholesterol regulation and is a major risk factor for Alzheimer's disease...
May 10, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28487553/maternal-cytokine-status-may-prime-the-metabolic-profile-and-increase-risk-for-obesity-in-children
#15
B Englich, G Herberth, U Rolle-Kampczyk, S Trump, S Röder, M Borte, G I Stangl, M von Bergen, I Lehmann, K M Junge
BACKGROUNDThe maternal inflammation status during pregnancy has been associated to metabolic imprinting and obesity development in the child. However the influence of the maternal Th2 cytokines IL4, IL5 and IL13 has not been studied so far.METHODSWe investigated the relationship between maternal innate (IL6, IL8, IL10 and TNFα) and adaptive (IFNγ, IL4, IL5 and IL13) blood cytokine levels at 34 weeks of gestation and children's overweight development until the age of three years in 407 children of the German longitudinal LINA cohort...
May 10, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28486337/hypertrophic-effects-of-concentric-versus-eccentric-muscle-actions-a-systematic-review-and-meta-analysis
#16
Brad J Schoenfeld, Dan Ogborn, Andrew D Vigotsky, Martino Franchi, James W Krieger
Controversy exists as to whether different dynamic muscle actions produce divergent hypertrophic responses. The purpose of this paper was to conduct a systematic review and meta-analysis of randomized controlled trials comparing the hypertrophic effects of concentric versus eccentric training in healthy adults following regimented resistance training (RT). Studies were deemed eligible for inclusion if they met the following criteria: 1) were an experimental trial published in an English-language refereed journal; 2) directly compared concentric and eccentric actions without the use of external implements (i...
May 5, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28481786/optimal-brain-99mtc-ethyl-cysteinate-dimer-spect-imaging-and-analysis-to-detect-misery-perfusion-on-15o-pet-imaging-in-patients-with-chronic-occlusive-disease-of-unilateral-major-cerebral-artery
#17
Yoshiyasu Matsumoto, Kohki Oikawa, Jun-Ichi Nomura, Daigo Kojima, Sotaro Oshida, Masakazu Kobayashi, Kazunori Terasaki, Yoshitaka Kubo, Kuniaki Ogasawara
PURPOSE: Misery perfusion is defined as marginally sufficient cerebral blood supply relative to cerebral metabolic demand. The aim of the present study was to determine the optimal brain Tc-ethyl cysteinate dimer (ECD) SPECT imaging and analysis to detect misery perfusion on O PET imaging in patients with chronic occlusive disease of unilateral internal carotid or middle cerebral artery (MCA). METHODS: For 97 patients, cerebral blood flow, cerebral metabolic rate of oxygen, and oxygen extraction fraction were measured using O PET; Tc-ECD SPECT was performed using dynamic scanning with a scan duration of 10 minutes each for 50 minutes after tracer administration...
May 6, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28471698/design-approaches-to-myocardial-and-vascular-tissue-engineering
#18
Olukemi O Akintewe, Erin G Roberts, Nae-Gyune Rim, Michael A H Ferguson, Joyce Y Wong
Engineered tissues represent an increasingly promising therapeutic approach for correcting structural defects and promoting tissue regeneration in cardiovascular diseases. One of the challenges associated with this approach has been the necessity for the replacement tissue to promote sufficient vascularization to maintain functionality after implantation. This review highlights a number of promising prevascularization design approaches for introducing vasculature into engineered tissues. Although we focus on encouraging blood vessel formation within myocardial implants, we also discuss techniques developed for other tissues that could eventually become relevant to engineered cardiac tissues...
May 3, 2017: Annual Review of Biomedical Engineering
https://www.readbyqxmd.com/read/28471441/how-to-assess-hemodynamic-status-in-very-preterm-newborns-in-the-first-week-of-life
#19
G Escourrou, L Renesme, E Zana, A Rideau, M O Marcoux, E Lopez, G Gascoin, P Kuhn, P Tourneux, I Guellec, C Flamant
BACKGROUND: Assessing hemodynamic status in preterm newborns is an essential task, as many studies have shown increased morbidity when hemodynamic parameters are abnormal. Although oscillometric monitoring of arterial blood pressure (BP) is widely used due to its simplicity and lack of side effects, these values are not always correlated with microcirculation and oxygen delivery. OBJECTIVES: This review focuses on different tools for the assessment of hemodynamic status in preterm newborns...
May 4, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28471439/relationships-between-cerebral-autoregulation-and-markers-of-kidney-and-liver-injury-in-neonatal-encephalopathy-and-therapeutic-hypothermia
#20
J K Lee, J Perin, C Parkinson, M O'Connor, M M Gilmore, M Reyes, J Armstrong, J M Jennings, F J Northington, R Chavez-Valdez
OBJECTIVE: We studied whether cerebral blood pressure autoregulation and kidney and liver injuries are associated in neonatal encephalopathy (NE). STUDY DESIGN: We monitored autoregulation of 75 newborns who received hypothermia for NE in the neonatal intensive care unit to identify the mean arterial blood pressure with optimized autoregulation (MAPOPT). Autoregulation parameters and creatinine, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were analyzed using adjusted regression models...
May 4, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
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