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https://www.readbyqxmd.com/read/28628438/haemophilus-influenzae-type-a-meningitis-in-immunocompetent-child-oman-2015
#1
Kiran P Sawardekar
Meningitis caused by Haemophilus influenzae type b (Hib) was eliminated in Oman after the introduction of Hib vaccine in 2001. However, a case of H. influenzae type a meningitis was diagnosed in a child from Oman in 2015, which highlights the need to monitor the incidence of invasive non-Hib H. influenzae disease.
July 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28624983/how-to-increase-vaccination-acceptance-among-apostolic-communities-quantitative-results-from-an-assessment-in-three-provinces-in-zimbabwe
#2
Regina Gerede, Zorodzai Machekanyanga, Serigne Ndiaye, Kenneth Chindedza, Colline Chigodo, Messeret E Shibeshi, James Goodson, Fussum Daniel, Reinhard Kaiser
A worldwide increasing trend toward vaccine hesitancy has been reported. Measles outbreaks in southern Africa in 2009-2010 were linked to objections originating from Apostolic gatherings. Founded in Zimbabwe in the 1950s, the Apostolic church has built up a large number of followers with an estimated 3.5 million in Zimbabwe in 2014. To inform planning of interventions for the 2015 measles-rubella vaccination campaign, we assessed vaccination status and knowledge, attitudes and practices among purposive samples of Apostolic caregivers in three districts each in Harare City, Manicaland and Matabeleland South in Zimbabwe...
June 17, 2017: Journal of Religion and Health
https://www.readbyqxmd.com/read/28617678/single-variant-bottleneck-in-the-early-dynamics-of-h-influenzae-bacteremia-in-neonatal-rats-questions-the-theory-of-independent-action
#3
Xinxian Shao, Bruce Levin, Ilya Nemenman
There is an abundance of information about the genetic basis, physiological and molecular mechanisms of bacterial pathogenesis. In contrast, relatively little is known about population dynamic processes, by which bacteria colonize hosts and invade tissues and cells and thereby cause disease. In an article published in 1978, Moxon and Murphy presented evidence that, when inoculated intranasally with a mixture streptomycin sensitive and resistant (Sm (S) and Sm (R) ) and otherwise isogenic strains of Haemophilus influenzae type b (Hib), neonatal rats develop a bacteremic infection that often is dominated by only one strain, Sm (S) or Sm (R) ...
June 15, 2017: Physical Biology
https://www.readbyqxmd.com/read/28606216/comparable-reductions-in-hyperpnoea-induced-bronchoconstriction-and-markers-of-airway-inflammation-after-supplementation-with-6%C3%A2-2-and-3%C3%A2-1-g-d-of-long-chain-n-3-pufa-in-adults-with-asthma
#4
Neil C Williams, Kirsty A Hunter, Dominick E Shaw, Kim G Jackson, Graham R Sharpe, Michael A Johnson
Although high dose n-3 PUFA supplementation reduces exercise- and hyperpnoea-induced bronchoconstriction (EIB/HIB), there are concurrent issues with cost, compliance and gastrointestinal discomfort. It is thus pertinent to establish the efficacy of lower n-3 PUFA doses. Eight male adults with asthma and HIB and eight controls without asthma were randomly supplemented with two n-3 PUFA doses (6·2 g/d (3·7 g EPA and 2·5 g DHA) and 3·1 g/d (1·8 g EPA and 1·3 g DHA)) and a placebo, each for 21 d followed by 14 d washout...
June 13, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28583305/immunogenicity-and-safety-of-a-new-hexavalent-vaccine-dtap5-ipv-hb-hib-administered-in-a-mixed-primary-series-schedule-with-a-pentavalent-vaccine-dtap5-ipv-hib
#5
Federico Martinón-Torres, Florence Boisnard, Stéphane Thomas, Christine Sadorge, Ray Borrow
DTaP5-IPV-HB-Hib vaccine is a fully-liquid, combination hexavalent vaccine. This phase III, open-label, multicentre study conducted in Spain, evaluated the immune response to all DTaP5-IPV-HB-Hib antigens when the vaccine was used in a mixed hexa/penta/hexa primary series. Infants (who had received one dose of hepatitis B vaccine at birth) received a mixed schedule including DTaP5-IPV-HB-Hib (PRP-OMP conjugate) at 2 and 6months of age, DTaP5-IPV-Hib at 4months, meningococcal serogroup C conjugate (MCC) vaccine at 2 and 4months, and routine rotavirus and pneumococcal vaccination...
June 2, 2017: Vaccine
https://www.readbyqxmd.com/read/28536030/lot-to-lot-consistency-safety-and-immunogenicity-of-3-lots-of-haemophilus-influenzae-type-b-conjugate-vaccine-results-from-a-phase-iii-randomized-multicenter-study-in-infants
#6
Nicola P Klein, Remon Abu-Elyazeed, Matthew Cornish, Michael L Leonardi, Leonard B Weiner, Peter E Silas, Stanley E Grogg, Meera Varman, Robert W Frenck, Brigitte Cheuvart, Yaela Baine, Jacqueline M Miller, Maarten Leyssen, Narcisa Mesaros, Sumita Roy-Ghanta
BACKGROUND: Vaccination against Haemophilus influenzae type b (Hib) is included in routine pediatric immunization schedule in the United States. Previous vaccine shortages have created the need for additional options for Hib vaccination. METHODS: This phase III, randomized, multi-centered study (NCT01000974) evaluated the safety and immunogenicity of a monovalent tetanus toxoid-conjugate Hib vaccine (Hib-TT) compared to a monovalent (Hib-TT control) and a combination Hib-TT vaccine...
May 20, 2017: Vaccine
https://www.readbyqxmd.com/read/28536027/live-attenuated-tetravalent-g1-g4-bovine-human-reassortant-rotavirus-vaccine-brv-tv-randomized-controlled-phase-iii-study-in-indian-infants
#7
Tarun Saluja, Sonali Palkar, Puneet Misra, Madhu Gupta, Potula Venugopal, Ashwani Kumar Sood, Ravi Mandyam Dhati, Avinash Shetty, Sangappa Malappa Dhaded, Sharad Agarkhedkar, Amlan Choudhury, Ramesh Kumar, Sundaram Balasubramanian, Sudhir Babji, Lopa Adhikary, Martin Dupuy, Sangeet Mohan Chadha, Forum Desai, Darshna Kukian, Badri Narayan Patnaik, Mandeep Singh Dhingra
BACKGROUND: Rotavirus remains the leading cause of diarrhoea among children <5years. We assessed immunogenic non-inferiority of a tetravalent bovine-human reassortant rotavirus vaccine (BRV-TV) over the licensed human-bovine pentavalent rotavirus vaccine RV5. METHODS: Phase III single-blind study (parents blinded) in healthy infants randomized (1:1) to receive three doses of BRV-TV or RV5 at 6-8, 10-12, and 14-16weeks of age. All concomitantly received a licensed diphtheria, tetanus, pertussis, hepatitis B, Haemophilus influenzae type b conjugate vaccine (DTwP-HepB-Hib) and oral polio vaccine (OPV)...
May 20, 2017: Vaccine
https://www.readbyqxmd.com/read/28526365/calibration-and-validation-of-the-youth-activity-profile-the-flashe-study
#8
Pedro F Saint-Maurice, Youngwon Kim, Paul Hibbing, April Y Oh, Frank M Perna, Gregory J Welk
INTRODUCTION: This study describes the calibration and validity of the Youth Activity Profile (YAP) for use in the National Cancer Institute's Family Life, Activity, Sun, Health, and Eating (FLASHE) study. The calibrated YAP was designed to estimate minutes of moderate to vigorous physical activity (MVPA) and sedentary behavior (SB). METHODS: The YAP was calibrated/validated in adolescents (aged 12-17 years) using cross-sectional data from the FLASHE study. Participants wore a GT3X+ ActiGraph on the dominant wrist for 7 days and then completed the YAP...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28526364/surveillance-of-youth-physical-activity-and-sedentary-behavior-with-wrist-accelerometry
#9
Youngwon Kim, Paul Hibbing, Pedro F Saint-Maurice, Laura D Ellingson, Erin Hennessy, Dana L Wolff-Hughes, Frank M Perna, Gregory J Welk
INTRODUCTION: Accurate tracking of physical activity (PA) and sedentary behavior (SB) is important to advance public health, but little is known about how to interpret wrist-worn accelerometer data. This study compares youth estimates of SB and moderate to vigorous PA (MVPA) obtained using raw and count-based processing methods. METHODS: Data were collected between April and October 2014 for the National Cancer Institute's Family Life, Activity, Sun, Health, and Eating Study: a cross-sectional Internet-based study of youth/family cancer prevention behaviors...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28526359/understanding-and-interpreting-error-in-physical-activity-data-insights-from-the-flashe-study
#10
EDITORIAL
Gregory J Welk, Pedro F Saint-Maurice, Youngwon Kim, Laura D Ellingson, Paul Hibbing, Dana L Wolff-Hughes, Frank M Perna
No abstract text is available yet for this article.
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28504487/haemophilus-influenzae-type-b-meningitis-is-there-a-re-emergence-24-years-of-experience-in-a-children-s-hospital
#11
Angela Gentile, Ana C Martínez, María Del V Juarez, María F Lución, Candela Burgo, María P Della Latta, Solana Rapapor, Viviana Romanin, Marisa Turco
INTRODUCTION: Haemophilus influenzae type B (Hib) used to be the main cause of bacterial meningitis in children younger than 5 years old. Following the introduction of the Hib vaccine in the immunization schedule (1998), its incidence reduced significantly but it has increased over the last years. The objectives of this study included describing the characteristics and analyzing the epidemic curve of Haemophilus influenzae type B (Hib) meningitis by comparing the pre- and postimmunization periods...
June 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28501920/a-dramatic-blood-plasticity-in-hibernating-and-14-day-hindlimb-unloading-daurian-ground-squirrels-spermophilus-dauricus
#12
Huan-Xin Hu, Fang-Ying Du, Wei-Wei Fu, Shan-Feng Jiang, Jin Cao, Shen-Hui Xu, Hui-Ping Wang, Hui Chang, Nandu Goswami, Yun-Fang Gao
We compared the effects of hibernation inactivity and 14-day hindlimb unloading in non-hibernating period on biochemical, rheological, and hematological parameters of blood in Daurian ground squirrels (Spermophilus dauricus). Twenty-four squirrels were randomly divided into four groups: control (CON), hibernation (HIB), post-hibernation (POST), and 14-day hindlimb unloading (HU). The results showed that serum enzymes (L-lactate dehydrogenase, alanine aminotransferase, and aspartate aminotransferase) activities decreased in HIB, POST, and HU squirrels compared with CON...
May 13, 2017: Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
https://www.readbyqxmd.com/read/28498097/the-asplenic-patient-post-insult-immunocompetence-infection-and-vaccination
#13
Brandon Dionne, Walter Dehority, Meghan Brett, Thomas R Howdieshell
BACKGROUND: Splenic injury can occur through multiple mechanisms and may result in various degrees of residual immunocompetence. Functionally or anatomically asplenic patients are at higher risk for infection, particularly with encapsulated bacteria. Vaccination is recommended to prevent infection with these organisms; however, the recommendations are routinely updated, and vaccine selection and timing are complex. METHODS: Review of the pertinent English-language literature, including the recommendations of the U...
July 2017: Surgical Infections
https://www.readbyqxmd.com/read/28481750/lab-based-validation-of-different-data-processing-methods-for-wrist-worn-actigraph-accelerometers-in-young-adults
#14
Laura D Ellingson, Paul R Hibbing, Youngwon Kim, Laura A Frey-Law, Pedro F Saint-Maurice, Gregory J Welk
The wrist is increasingly being used as the preferred site for objectively assessing physical activity but the relative accuracy of processing methods for wrist data has not been determined. OBJECTIVE: This study evaluates the validity of four processing methods for wrist-worn ActiGraph (AG) data against energy expenditure (EE) measured using a portable metabolic analyzer (OM; Oxycon mobile) and the Compendium of physical activity. APPROACH: Fifty-one adults (ages 18-40) completed 15 activities ranging from sedentary to vigorous in a laboratory setting while wearing an AG and the OM...
May 8, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28473464/alterations-in-3-hydroxyisobutyrate-and-fgf21-metabolism-are-associated-with-protein-ingestion-induced-insulin-resistance
#15
Lydia-Ann L S Harris, Gordon I Smith, Bruce W Patterson, Raja S Ramaswamy, Adewole Okunade, Shannon C Kelly, Lane C Porter, Samuel Klein, Jun Yoshino, Bettina Mittendorfer
Systemic hyperaminoacidemia, induced by either intravenous amino acid infusion or protein ingestion, reduces insulin-stimulated glucose disposal. Studies in mice suggest that the valine metabolite 3-hydroxyisobutyrate (3-HIB), fibroblast growth factor 21 (FGF21), adiponectin, and non-esterified fatty acids (NEFA) may be involved in the amino acid-mediated insulin resistance. We therefore measured the rate of glucose disposal, and plasma 3-HIB, FGF21, adiponectin, and NEFA concentrations in 30 women during basal conditions and during a hyperinsulinemic-euglycemic clamp procedure (HECP) with and without concomitant ingestion of protein (n=15) or an amount of leucine that matched the amount in the protein (n=15)...
May 4, 2017: Diabetes
https://www.readbyqxmd.com/read/28464987/utilizing-pharmacy-intervention-in-asplenic-patients-to-improve-vaccination-rates
#16
Lindsey Rihtarchik, Claire V Murphy, Kyle Porter, Lisa Mostafavifar
PURPOSE: Asplenic patients are at increased risk for post-splenectomy infection caused by Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae type B (Hib), and vaccination rates against these organisms remain low. The purpose of this study was to evaluate vaccination rates before and after implementation of a pharmacist-driven electronic vaccination tracking system. METHODS: This retrospective cohort analysis compared adult splenectomy patients before and after implementation of a pharmacist-driven tracking system with a primary outcome of complete initial vaccination...
April 24, 2017: Research in Social & Administrative Pharmacy: RSAP
https://www.readbyqxmd.com/read/28464422/recombinant-ostreolysin-induces-brown-fat-like-phenotype-in-hib-1b-cells
#17
Tom Oren, Lili Nimri, Einav Yehuda-Shnaidman, Katy Staikin, Yitzhak Hadar, Assaf Friedler, Hadar Amartely, Michal Slutzki, Antonella Di Pizio, Masha Y Niv, Irena Peri, Lutz Graeve, Betty Schwartz
SCOPE: Brown adipose tissue (BAT) is the main regulator of thermogenesis by increasing energy expenditure through the uncoupling of oxidative metabolism from ATP synthesis. There is a growing body of evidence for BAT being the key responsible organ in combating obesity and its related disorders. Herein we propose the fungal protein ostreolysin (Oly), which has been previously shown to bind to cholesterol-enriched raft-like membrane domains (lipid rafts) of mammalian cells, as a suitable candidate for interaction with brown preadipocytes...
May 2, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28463499/advancing-homogeneous-antimicrobial-glycoconjugate-vaccines
#18
Roberto Adamo
Since 2004, when the first synthetic glycoconjugate vaccine against the pneumonia and meningitis causing bacterium Haemophilus influenza type b (Hib) approved for human use in Cuba was reported, 34 million doses of the synthetic vaccine have been already distributed in several countries under the commercial name of Quimi-Hib. However, despite the success of this product, no other synthetic glycoconjugate vaccine has been licensed in the following 13 years. As well as avoiding the need to handle pathogens, synthetic glycoconjugates offer clear advantages in terms of product characterization and the possibility to understand the parameters influencing immunogenicity...
May 16, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28456490/pediatric-bacterial-meningitis-in-japan-2013-2015-3-5-years-after-the-wide-use-of-haemophilus-influenzae-type-b-and-streptococcus-pneumoniae-conjugated-vaccines
#19
Masayoshi Shinjoh, Yoshio Yamaguchi, Satoshi Iwata
BACKGROUND: Haemophilus influenzae type b (Hib) vaccine and pneumococcal conjugated vaccine (PCV) have been widely used since 2010 in Japan when both vaccines were supported by the regional governments, and they were covered as routine recommended vaccines in 2013. The incidence of bacterial meningitis due to these organisms decreased in 2011 and 2012, but meningitis due to Streptococcus agalactiae and Escherichia coli remained unchanged. OBJECTIVES: We planned to confirm whether the incidence also decreased in subsequent years...
April 26, 2017: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/28450511/complete-genome-sequence-of-bordetella-pertussis-pelita-iii-the-production-strain-for-an-indonesian-whole-cell-pertussis-vaccine
#20
Yusuf Sofyan Efendi, Dwi Susanti, Erman Tritama, Michelle Lueders Pasier, Gilang Nadia Niwan Putri, Sugeng Raharso, Iskandar, Pingkan Aditiawati, Ernawati Arifin Giri-Rachman, Biswarup Mukhopadhyay, Endang Purwantini
PT Bio Farma, the sole World Health Organization-approved Indonesian vaccine producer, manufactures a whole-cell whooping cough vaccine (wP) that, as part of a pentavalent diphtheria-tetanus-pertussis/hepatitis B/Haemophilus influenzae b (DTP/HB/Hib) vaccine, is used in Indonesia and many other countries. We report here the whole-genome sequence for Bordetella pertussis Pelita III, PT Bio Farma's wP production strain.
April 27, 2017: Genome Announcements
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