keyword
MENU ▼
Read by QxMD icon Read
search

HEU

keyword
https://www.readbyqxmd.com/read/28707345/the-cascade-of-care-to-prevent-mother-to-child-transmission-in-rio-de-janeiro-brazil-1996-2013-improving-but-still-some-way-to-go
#1
Cristina Barroso Hofer, Matthias Egger, Mary-Ann Davies, Ana Cristina Cisne Frota, Ricardo Hugo de Oliveira, Thalita Fernandes Abreu, Lúcia Evangelista Araújo, Bernardo Bastos Witthlin, Alice Weber Carvalho, Janaína Rivas Cordeiro, Giulia Pasqualini Lima, Olivia Keiser
OBJECTIVE: To describe the cascade of care to HIV mother-to-child-transmission (PMTCT) in a Rio de Janeiro reference pediatric clinic, and evaluate the main factors possibly associated with HIV transmission. METHODS: Data on antenatal care, perinatal and neonatal assistance to HIV-infected and HIV-exposed but uninfected children assisted in the clinic from 1996-2013 were collected. The cascade of care was graphically demonstrated, and possible factors associated with HIV infection were described using regression models for bivariate and multivariate analysis...
July 14, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28657963/maternal-hiv-infection-is-an-important-health-determinant-in-non-hiv-infected-infants
#2
María Rupérez, Raquel González, Sonia Maculuve, Llorenç Quintó, Elisa López-Varela, Orvalho Augusto, Anifa Vala, Arsénio Nhacolo, Esperança Sevene, Denise Naniche, Clara Menéndez
OBJECTIVE: To assess morbidity and mortality in HIV-exposed uninfected (HEU) children to help guiding appropriate clinical care and effective preventive interventions. DESIGN: This is a longitudinal study comparing two cohorts of children; one born to HIV-infected women and the other born to HIV-uninfected women. METHODS: We have analyzed prospectively obtained information on nutritional status, morbidity and mortality from 966 HEU and 909 HIV-unexposed infants followed up until their first 18 months of life at a referral health facility in southern Mozambique...
July 17, 2017: AIDS
https://www.readbyqxmd.com/read/28609400/cytomegalovirus-viraemia-is-associated-with-poor-growth-and-t-cell-activation-with-an-increased-burden-in-hiv-exposed-uninfected-infants
#3
Miguel A Garcia-Knight, Eunice Nduati, Amin S Hassan, Irene Nkumama, Timothy J Etyang, Naseem J Hajj, Faith Gambo, Denis Odera, James A Berkley, Sarah L Rowland-Jones, Britta Urban
OBJECTIVE: Factors associated with poor health in HIV-exposed-uninfected (HEU) infants are poorly defined. We describe the prevalence and correlates of CMV viraemia in HEU and HIV-unexposed-uninfected (HUU) infants, and quantify associations with anthropometric, haematological and immunological outcomes. DESIGN: Cross-sectional, including HEU and HUU infants from rural coastal Kenya. METHODS: Infants aged 2-8 months were studied. The primary outcome was CMV viraemia and viral load, determined by quantitative PCR...
June 12, 2017: AIDS
https://www.readbyqxmd.com/read/28591258/immune-development-in-hiv-exposed-uninfected-children-born-to-hiv-infected-women
#4
Maristela Miyamoto, Aída F T B Gouvêa, Erika Ono, Regina Célia M Succi, Savita Pahwa, Maria Isabel de Moraes-Pinto
Immunological and clinical findings suggestive of some immune dysfunction have been reported among HIV-exposed uninfected (HEU) children and adolescents. Whether these defects are persistent or transitory is still unknown. HEU pediatric population at birth, 12 months, 6-12 years were evaluated in comparison to healthy age-matched HIV-unexposed controls. Plasma levels of LPS, sCD14, cytokines, lymphocyte immunophenotyping and T-cell receptor excision circles (TREC) were assessed. HEU and controls had similar LPS levels, which remained low from birth to 6-12 years; for plasma sCD14, IL-2, IL-6, IL-7, IL-10, IL-12p70, IL-13, IL-17, IFN-γ, TNF-α, G-CSF, GM-CSF and MCP-1, which increased from birth to 12 months and then decreased at 6-12 years; and for TREC/106 PBMC at birth in HEU and controls...
June 1, 2017: Revista do Instituto de Medicina Tropical de São Paulo
https://www.readbyqxmd.com/read/28532283/the-feasibility-of-an-automated-eye-tracking-modified-fagan-test-of-memory-for-human-faces-in-younger-ugandan-hiv-exposed-children
#5
Ronak Chhaya, Jonathan Weiss, Victoria Seffren, Alla Sikorskii, Paula M Winke, Julius C Ojuka, Michael J Boivin
OBJECTIVE: The Fagan Test of Infant Intelligence (FTII) uses longer gaze length for unfamiliar versus familiar human faces to gauge visual-spatial encoding, attention, and working memory in infants. Our objective was to establish the feasibility of automated eye tracking with the FTII in HIV-exposed Ugandan infants. METHOD: The FTII was administered to 31 perinatally HIV-exposed noninfected (HEU) Ugandan children 6-12 months of age (11 boys; M = 0.69 years, SD = 0...
May 22, 2017: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
https://www.readbyqxmd.com/read/28494369/lateral-flow-assay-based-bacterial-detection-using-engineered-cell-wall-binding-domains-of-a-phage-endolysin
#6
Minsuk Kong, Joong Ho Shin, Sunggi Heu, Je-Kyun Park, Sangryeol Ryu
The development of a cost-effective and efficient bacterial detection assay is essential for diagnostic fields, particularly in resource-poor settings. Although antibodies have been widely used for bacterial capture, the production of soluble antibodies is still expensive and time-consuming. Here, we developed a nitrocellulose-based lateral flow assay using cell wall binding domains (CBDs) from phage as a recognition element and colloidal gold nanoparticles as a colorimetric signal for the detection of a model pathogenic bacterium, Bacillus cereus (B...
May 4, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28484464/altered-natural-killer-cell-function-in-hiv-exposed-uninfected-infants
#7
Christiana Smith, Emilie Jalbert, Volia de Almeida, Jennifer Canniff, Laurel L Lenz, Marisa M Mussi-Pinhata, Rachel A Cohen, Qilu Yu, Fabiana R Amaral, Jorge Pinto, Jorge O Alarcon, George Siberry, Adriana Weinberg
OBJECTIVES: HIV-exposed uninfected (HEU) infants have higher rates of severe and fatal infections compared with HIV-unexposed (HUU) infants, likely due to immune perturbations. We hypothesized that alterations in natural killer (NK) cell activity might occur in HEU infants and predispose them to severe infections. DESIGN: Case-control study using cryopreserved peripheral blood mononuclear cells (PBMCs) at birth and 6 months from HEU infants enrolled from 2002 to 2009 and HUU infants enrolled from 2011 to 2013...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28482682/longitudinal-development-of-cognitive-visuomotor-and-adaptive-behavior-skills-in-hiv-uninfected-children-aged-3-5-years-of-age-exposed-pre-and-perinatally-to-anti-retroviral-medications
#8
Mary Lou Smith, Klajdi Puka, Ramandeep Sehra, Stanley E Read, Ari Bitnun
Little is known about the neurodevelopmental outcomes of children older than 3 years of age born to HIV infected mother but who are HIV-uninfected (HEU), and who have been exposed in utero and early in life to HIV and to antiretroviral medications (ARVs). We conducted a longitudinal study of cognitive, visuomotor and adaptive function of HEU children, who were assessed at two ages, 3.5 and 5.5 years. Sixty-four children (33 female) were assessed. In comparison with population norms for their age, at 3.5 years of age they had scores significantly below age expectations on aspects of adaptive behavior, but at age 5...
May 8, 2017: AIDS Care
https://www.readbyqxmd.com/read/28422809/associations-between-dietary-intake-prior-to-6-months-of-age-and-rapid-weight-gain-among-hiv-exposed-uninfected-infants
#9
Daniela Neri, Fernanda C Oliveira, Aline M Carvalho, Gabriel A Somarriba, Gwendolyn B Scott, Tracie L Miller
INTRODUCTION: HIV-exposed, uninfected (HEU) infants are potentially at risk for cardiovascular disease due to in utero exposures. Feeding practices of the infant could compound this risk. However, few studies have evaluated dietary intake of HEU infants. We determined dietary factors associated with rapid weight gain (RWG) among HEU infants from birth to 6 months followed at the University of Miami HIV Screening Program. METHODS: In this cross-sectional analysis, logistic regression was used to determine dietary factors associated with RWG defined as a greater than 0...
April 18, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28409265/genomic-characterization-of-bacteriophage-vb_pcap_pp2-infecting-pectobacterium-carotovorum-subsp-carotovorum-a-new-member-of-a-proposed-genus-in-the-subfamily-autographivirinae
#10
Jeong-A Lim, Sunggi Heu, Jinwoo Park, Eunjung Roh
Bacteriophage vB_PcaP_PP2 (PP2) is a novel virulent phage that infects the plant-pathogenic bacterium Pectobacterium carotovorum subsp. carotovorum. PP2 phage has a 41,841-bp double-stranded DNA encoding 47 proteins, and it was identified as a member of the family Podoviridae by transmission electron microscopy. Nineteen of its open reading frames (ORFs) show homology to functional proteins, and 28 ORFs have been characterized as hypothetical proteins. PP2 phage is homologous to Cronobacter phage vB_CskP_GAP227 and Dev-CD-23823...
April 13, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28396584/a-high-glucose-diet-affects-achilles-tendon-healing-in-rats
#11
Stefanie Korntner, Nadja Kunkel, Christine Lehner, Renate Gehwolf, Andrea Wagner, Peter Augat, Daniel Stephan, Verena Heu, Hans-Christian Bauer, Andreas Traweger, Herbert Tempfer
Chronic and acute tendinopathies are difficult to treat and tendon healing is generally a very slow and incomplete process and our general understanding of tendon biology and regeneration lags behind that of muscle or bone. Although still largely unexplored, several studies suggest a positive effect of nutritional interventions on tendon health and repair. With this study, we aim to reveal effects of a high-glucose diet on tendon neoformation in a non-diabetic rat model of Achilles tenotomy. After surgery animals received either a high-glucose diet or a control diet for 2 and 4 weeks, respectively...
April 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28395844/effect-of-co-trimoxazole-on-mortality-in-hiv-exposed-but-uninfected-children-in-botswana-the-mpepu-study-a-double-blind-randomised-placebo-controlled-trial
#12
Shahin Lockman, Michael Hughes, Kate Powis, Gbolahan Ajibola, Kara Bennett, Sikhulile Moyo, Erik van Widenfelt, Jean Leidner, Kenneth McIntosh, Loeto Mazhani, Joseph Makhema, Max Essex, Roger Shapiro
BACKGROUND: Co-trimoxazole prophylaxis reduces mortality among HIV-infected children, but efficacy in HIV-exposed but uninfected (HEU) children in a non-malarial, low-breastfeeding setting with a low risk of mother-to-child transmission of HIV is unclear. METHODS: HEU children in Botswana were randomly assigned to receive co-trimoxazole (100 mg/20 mg once daily until age 6 months and 200 mg/40 mg once daily thereafter) or placebo from age 14-34 days to age 15 months...
May 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28381539/transient-tissue-priming-via-rock-inhibition-uncouples-pancreatic-cancer-progression-sensitivity-to-chemotherapy-and-metastasis
#13
Claire Vennin, Venessa T Chin, Sean C Warren, Morghan C Lucas, David Herrmann, Astrid Magenau, Pauline Melenec, Stacey N Walters, Gonzalo Del Monte-Nieto, James R W Conway, Max Nobis, Amr H Allam, Rachael A McCloy, Nicola Currey, Mark Pinese, Alice Boulghourjian, Anaiis Zaratzian, Arne A S Adam, Celine Heu, Adnan M Nagrial, Angela Chou, Angela Steinmann, Alison Drury, Danielle Froio, Marc Giry-Laterriere, Nathanial L E Harris, Tri Phan, Rohit Jain, Wolfgang Weninger, Ewan J McGhee, Renee Whan, Amber L Johns, Jaswinder S Samra, Lorraine Chantrill, Anthony J Gill, Maija Kohonen-Corish, Richard P Harvey, Andrew V Biankin, T R Jeffry Evans, Kurt I Anderson, Shane T Grey, Christopher J Ormandy, David Gallego-Ortega, Yingxiao Wang, Michael S Samuel, Owen J Sansom, Andrew Burgess, Thomas R Cox, Jennifer P Morton, Marina Pajic, Paul Timpson
The emerging standard of care for patients with inoperable pancreatic cancer is a combination of cytotoxic drugs gemcitabine and Abraxane, but patient response remains moderate. Pancreatic cancer development and metastasis occur in complex settings, with reciprocal feedback from microenvironmental cues influencing both disease progression and drug response. Little is known about how sequential dual targeting of tumor tissue tension and vasculature before chemotherapy can affect tumor response. We used intravital imaging to assess how transient manipulation of the tumor tissue, or "priming," using the pharmaceutical Rho kinase inhibitor Fasudil affects response to chemotherapy...
April 5, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/28337206/cases-of-impaired-oxidative-burst-in-hiv-exposed-uninfected-infants-neutrophils-a-pilot-study
#14
Anicet Christel Maloupazoa Siawaya, Amandine Mveang-Nzoghe, Ofilia Mvoundza Ndjindji, Armel Mintsa Ndong, Paulin N Essone, Joel Fleury Djoba Siawaya
An increased risk of serious bacterial infections in HIV-exposed uninfected (HEU) infants has been demonstrated. Although neutrophils are essential for the protection of infants against bacterial infections, no study has investigated their profile in HEU infants to date. In this study, we assessed the function of neutrophils in HEU infants using the nitroblue tetrazolium reduction test. Among 25 HEU infants, 9 (36%) showed a reduced ability of their neutrophils to produce reactive oxygen species upon stimulation with bacteria...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28302082/growth-of-hiv-exposed-uninfected-compared-with-hiv-unexposed-zambian-children-a-longitudinal-analysis-from-infancy-to-school-age
#15
Anna Rosala-Hallas, Jonathan W Bartlett, Suzanne Filteau
BACKGROUND: Early growth of HIV-exposed, uninfected (HEU) children is poorer than that of their HIV-unexposed, uninfected (HUU) counterparts but there is little longitudinal or longer term information about the growth effects of early HIV exposure. METHODS: We performed a longitudinal analysis to compare growth of HEU and HUU infants and children using data from two cohort studies in Lusaka, Zambia. Initially 207 HUU and 200 HEU infants from the Breastfeeding and Postpartum Health (BFPH) study and 580 HUU and 165 HEU from the Chilenje Infant Growth, Nutrition and Infection Study (CIGNIS) had anthropometric measurements taken during infancy and again when school-aged, at which time 66 BFPH children and 326 CIGNIS children were available...
March 16, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28279683/long-term-pulmonary-complications-in-perinatally-hiv-infected-youth
#16
William T Shearer, Denise L Jacobson, Wendy Yu, George K Siberry, Murli Purswani, Suzanne Siminski, Laurie Butler, Erin Leister, Gwendolyn Scott, Russell B Van Dyke, Ram Yogev, Mary E Paul, Ana Puga, Andrew A Colin, Meyer Kattan
BACKGROUND: Increased incidence and prevalence of asthma have been documented for perinatally HIV-infected youth 10 to 21 years of age compared with HIV-exposed uninfected (HEU) youth. OBJECTIVE: We sought to perform objective pulmonary function tests (PFTs) in HIV-infected and HEU youth with and without diagnosed asthma. METHOD: Asthma was determined in 370 participants (218 HIV-infected and 152 HEU participants) by means of chart review and self-report at 13 sites...
March 6, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28279682/lymphocyte-subsets-in-hiv-exposed-uninfected-infants-and-hiv-unexposed-uninfected-infants
#17
Yanling Huo, Kunjal Patel, Gwendolyn B Scott, Russell B Van Dyke, George K Siberry, Sandra K Burchett, William T Shearer
No abstract text is available yet for this article.
March 6, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28278563/development-assessment-of-hiv-exposed-children-aged-6-18-months-a-cohort-study-from-north-india
#18
Remya Rajan, Anju Seth, Sharmila B Mukherjee, Jagdish Chandra
HIV exposed children are vulnerable to developmental delay irrespective of their HIV status due to combined effect of risk factors like poverty, prenatal drug exposure, stress and chronic illness in family and malnutrition. This cohort study assessed the development of 50 HIV exposed children aged 6-18 months at a Pediatric Centre of Excellence in HIV care in India. The development was assessed using Development Assessment Scale for Indian Infants (DASII) at enrolment, 3 and 6 months later. The development quotient (DQ) scores and proportion of children with developmental delay (DQ ≤ 70) were compared among two sub-groups, HIV infected (HI) and HIV exposed uninfected (HEU) children...
March 5, 2017: AIDS Care
https://www.readbyqxmd.com/read/28272523/controlling-self-assembly-of-diphenylalanine-peptides-at-high-ph-using-heterocyclic-capping-groups
#19
Adam D Martin, Jonathan P Wojciechowski, Andrew B Robinson, Celine Heu, Christopher J Garvey, Julian Ratcliffe, Lynne J Waddington, James Gardiner, Pall Thordarson
Using small angle neutron scattering (SANS), it is shown that the existence of pre-assembled structures at high pH for a capped diphenylalanine hydrogel is controlled by the selection of N-terminal heterocyclic capping group, namely indole or carbazole. At high pH, changing from a somewhat hydrophilic indole capping group to a more hydrophobic carbazole capping group results in a shift from a high proportion of monomers to self-assembled fibers or wormlike micelles. The presence of these different self-assembled structures at high pH is confirmed through NMR and circular dichroism spectroscopy, scanning probe microscopy and cryogenic transmission electron microscopy...
March 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28198792/child-growth-according-to-maternal-and-child-hiv-status-in-zimbabwe
#20
Adetayo O Omoni, Robert Ntozini, Ceri Evans, Andrew J Prendergast, Lawrence H Moulton, Parul S Christian, Jean H Humphrey
BACKGROUND: Growth failure is common among HIV-infected infants, but there are limited data on the effects of HIV exposure or timing of HIV acquisition on growth. METHODS: 14110 infants were enrolled in the ZVITAMBO trial in Zimbabwe before the availability of antiretroviral therapy (ART) or co-trimoxazole. Anthropometric measurements were taken from birth through 12-24 months of age. Growth outcomes were compared between 5 groups of children: HIV-infected in utero (IU), intrapartum (IP) or postnatally (PN); HIV-exposed uninfected (HEU); and HIV-unexposed...
February 13, 2017: Pediatric Infectious Disease Journal
keyword
keyword
96584
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"