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https://www.readbyqxmd.com/read/28816920/similar-metabolic-innate-immunity-and-adipokine-profiles-in-adult-and-pediatric-sepsis-versus-systemic-inflammatory-response-syndrome-a-pilot-study
#1
Theonymfi Tavladaki, Anna Maria Spanaki, Helen Dimitriou, Efmorfia Kondili, Christianna Choulaki, Dimitris Georgopoulos, George Briassoulis
OBJECTIVES: To examine whether the septic profiles of heat shock protein 72, heat shock protein 90α, resistin, adiponectin, oxygen consumption, CO2 production, energy expenditure, and metabolic pattern, along with illness severity, nutritional, and inflammatory indices, differ between adult and pediatric patients compared with systemic inflammatory response syndrome and healthy controls. To evaluate whether these biomolecules may discriminate sepsis from systemic inflammatory response syndrome in adult and pediatric patients...
August 12, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28815911/rural-health-service-managers-perspectives-on-preparing-rural-health-services-for-climate-change
#2
Rachael Purcell, Joe McGirr
OBJECTIVE: To determine health service managers' (HSMs) recommendations on strengthening the health service response to climate change. DESIGN: Self-administered survey in paper or electronic format. SETTING: Rural south-west of New South Wales. PARTICIPANTS: Health service managers working in rural remote metropolitan areas 3-7. MAIN OUTCOME MEASURES: Proportion of respondents identifying preferred strategies for preparation of rural health services for climate change...
August 17, 2017: Australian Journal of Rural Health
https://www.readbyqxmd.com/read/28808377/anti-inflammatory-potential-of-petiveria-alliacea-on-activated-raw264-7-murine-macrophages
#3
Rosa Martha Perez Gutierrez, Carlos Hoyo-Vadillo
BACKGROUND: Defense and protection to multiple harmful stimuli are the inflammation, when is self-amplified and uncontrolled is the basis of the pathogenesis of a wide variety of inflammatory illness. The aim of this study was to evaluate if Petiveria alliacea could attenuate inflammation in a murine model of RAW264 macrophages the involved model and its involved mechanism. MATERIALS AND METHODS: The ethanol extract from P. alliacea was precipitated with water and supernatant was used for this study (PW)...
July 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28806486/farmworker-vulnerability-to-heat-hazards-a-conceptual-framework
#4
Valerie Vi Thien Mac, Linda A McCauley
PURPOSE: To review factors that impact the effect of hot environments on the human body in order to develop a conceptual model of human biological response. METHODS: The organizing concept for the model development was the multilevel integration of three major factors, exposure to heat, sensitivity and adaptive capacity, and the heat stress response. Exposure of a vulnerable occupational group was used to illustrate the components of the model. FINDINGS: Components of this framework include the hazard (environmental heat stress), vulnerability factors (workplace exposure, sensitivity and adaptive capacity), and the heat stress response...
August 14, 2017: Journal of Nursing Scholarship
https://www.readbyqxmd.com/read/28802055/effect-of-storage-temperatures-and-stresses-on-the-survival-of-salmonella-spp-in-halva
#5
Tareq M Osaili, Anas A Al-Nabulsi, Dima S Nazzal, Reyad R Shaker
The presence of Salmonella spp. in halva has been associated with foodborne illnesses and product recalls from the markets. This study investigated the effect of environmental stresses on the survival of Salmonella spp. in halva during storage for 12 months at 10 and 25°C. Halva samples were inoculated with a cocktail of four strains of unstressed, desiccation stressed or heat stressed Salmonella (10(6) -10(7) CFU g(-1) ). In general, survival of Salmonella spp. in halva decreased significantly (P ˂ 0.05) as storage time and temperature increased...
August 12, 2017: Letters in Applied Microbiology
https://www.readbyqxmd.com/read/28794393/preventive-measures-and-lifestyle-habits-against-exertional-heat-illness-in-radiation-decontamination-workers
#6
Shota Endo, Takeyasu Kakamu, Sei Sato, Tomoo Hidaka, Tomohiro Kumagai, Shinichi Nakano, Kikuo Koyama, Tetsuhito Fukushima
OBJECTIVES: The aim of this study was to reveal the current state of preventive measures and lifestyle habits against heat illness in radiation decontamination workers and to examine whether young radiation decontamination workers take less preventive measures and have worse lifestyle habits than the elder workers. METHODS: This was a cross-sectional study. Self-administered questionnaires were sent to 1,505 radiation decontamination workers in Fukushima, Japan...
August 8, 2017: Journal of Occupational Health
https://www.readbyqxmd.com/read/28765989/eco-health-linkages-assessing-the-role-of-ecosystem-goods-and-services-on-human-health-using-causal-criteria-analysis
#7
REVIEW
Rebeca de Jesus Crespo, Richard Fulford
OBJECTIVES: In the last decade, we saw an upsurge of studies evaluating the role of ecosystem goods and services (EGS) on human health (Eco-Health). Most of this work consists of observational research of intermediate processes and few address the full pathways from ecosystem to EGS to human health, limiting our ability to assess causality. METHODS: We conducted a causal criteria analysis of Eco-Health literature using Eco-Evidence, a software tool that helps evaluate evidence of cause-effect relationships...
August 1, 2017: International Journal of Public Health
https://www.readbyqxmd.com/read/28748745/histamine-poisoning-from-insect-consumption-an-outbreak-investigation-from-thailand
#8
Summon Chomchai, Chulathida Chomchai
BACKGROUND: Insect consumption is a common practice in the Asian culture and all over the world. We are reporting an outbreak investigation of histamine poisoning from ingestion of fried insects. METHODS: On 24 July 2014, a group of students at a seminar presented to Angthong Provincial Hospital, Thailand, with pruritic rash after ingesting snacks consisting of fried insects from a vendor. We initiated an outbreak investigation with retrospective cohort design and collected samples of remaining foods for analyses...
July 27, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28747888/the-hsp72-and-hsp90%C3%AE-mrna-responses-to-hot-downhill-running-are-reduced-following-a-prior-bout-of-hot-downhill-running-and-occur-concurrently-within-leukocytes-and-the-vastus-lateralis
#9
James A Tuttle, Bryna C R Chrismas, Oliver R Gibson, James H Barrington, David C Hughes, Paul C Castle, Alan J Metcalfe, Adrian W Midgley, Oliver Pearce, Chindu Kabir, Faizal Rayanmarakar, Sami Al-Ali, Mark P Lewis, Lee Taylor
The leukocyte heat shock response (HSR) is used to determine individual's thermotolerance. The HSR and thermotolerance are enhanced following interventions such as preconditioning and/or acclimation/acclimatization. However, it is unclear whether the leukocyte HSR is an appropriate surrogate for the HSR in other tissues implicated within the pathophysiology of exertional heat illnesses (e.g., skeletal muscle), and whether an acute preconditioning strategy (e.g., downhill running) can improve subsequent thermotolerance...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28745541/chaperone-proteins-as-single-component-reagents-to-assess-antibody-nonspecificity
#10
Ryan L Kelly, James C Geoghegan, Jared Feldman, Tushar Jain, Monique Kauke, Doris Le, Jessie Zhao, K Dane Wittrup
Early stage assays that evaluate monoclonal antibody drug-like properties serve as valuable tools for selection of lead candidates. One liability for clinical development, off-target reactivity, is often assessed by binding to a mixture or panel of noncognate proteins. While robust, these mixes are often ill-defined, and can suffer from issues such as lot-to-lot variability. In this study, we discovered in immunoprecipitation experiments that certain chaperones are present in one of these mixtures; we then explored the use of recombinant chaperone proteins as well-characterized agents to predict antibody nonspecificity...
July 26, 2017: MAbs
https://www.readbyqxmd.com/read/28742650/reliable-and-easy-to-use-liquid-chromatography-tandem-mass-spectrometry-method-for-simultaneous-analysis-of-fluconazole-isavuconazole-itraconazole-hydroxy-itraconazole-posaconazole-and-voriconazole-in-human-plasma-and-serum
#11
Carsten Müller, David Gehlen, Cornelia Blaich, Domenik Prozeller, Blasius Liss, Thomas Streichert, Martin H J Wiesen
BACKGROUND: A fast and easy-to-use liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the determination and quantification of six triazoles (fluconazole (FLZ), isavuconazole (ISZ), itraconazole (ITZ), hydroxy-itraconazole (OH-ITZ), posaconazole (PSZ), voriconazole (VRZ)) in human plasma and serum was developed and validated for therapeutic drug monitoring (TDM). METHODS: Sample preparation was based on protein precipitation with acetonitrile and subsequent centrifugation...
July 24, 2017: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/28742305/pediatric-heat-related-illness-recommendations-for-prevention-and-management
#12
Roberta J. Dunn, Tommy Y. Kim
Infants, children, and adolescents are at increased risk for heat-related illness due to their inability to remove themselves from dangerous environments. Evidence shows that morbidity and mortality from heat illness is related to the length of time core temperature is elevated, so rapid reduction and accurate serial measurements are crucial to prevention of organ system damage and death. The primary methods of patient cooling are conduction (ice-water immersion, cold packs) and convection (moisture and moving air)...
August 2017: Pediatric Emergency Medicine Practice
https://www.readbyqxmd.com/read/28741229/inhaled-antimicrobials-for-ventilator-associated-pneumonia-practical-aspects
#13
Garyphallia Poulakou, Dimitrios K Matthaiou, David P Nicolau, Georgios Siakallis, George Dimopoulos
Positive experience with inhaled antibiotics in pulmonary infections of patients with cystic fibrosis has paved the way for their utilization in mechanically ventilated, critically ill patients with lower respiratory tract infections. A successful antibiotic delivery depends upon the size of the generated particle and the elimination of drug impaction in the large airways and the ventilator circuit. Generated droplet size is mainly affected by the type of the nebulizer employed. Currently, jet, ultrasonic, and vibrating mesh nebulizers are marketed; the latter can deliver optimal antibiotic particle size...
July 24, 2017: Drugs
https://www.readbyqxmd.com/read/28739160/using-heat-maps-to-assess-the-multidimensional-association-of-comorbidities-with-survival-in-older-cancer-patients-treated-with-chemotherapy
#14
Jae Jin Lee, Jongphil Kim, Marina Sehovic, Lu Chen, Martine Extermann
OBJECTIVE: To date, most comorbidity studies have analyzed either a subgroup of frequent diseases, or used summary instruments such as the Charlson score or the Cumulative Illness Rating Scale-Geriatric (CIRS-G). Yet, comorbidity is a multidimensional construct and impacts function, treatment tolerance, and survival. We assessed how heat maps can unveil specific patterns of comorbidities associated with overall survival (OS) in older cancer patients treated with chemotherapy. MATERIAL AND METHODS: We reviewed four trials that prospectively evaluated comorbidities using CIRS-G...
July 21, 2017: Journal of Geriatric Oncology
https://www.readbyqxmd.com/read/28734511/the-burden-and-etiology-of-diarrheal-illness-in-developing-countries
#15
REVIEW
Karen L Kotloff
Reductions in mortality from diarrheal diseases among young children have occurred in recent decades; however, approximately 500,000 children continue to die each year. Moreover, similar reductions in disease incidence have not been seen, episodes that impact the growth and development of young children. Two recent studies, MAL-ED and GEMS, have more clearly defined the burden and cause of diarrhea among young children, identifying four leading pathogens: rotavirus, CryptosporidiumShigella, and heat stable toxin-producing enterotoxigenic Escherichia coli...
August 2017: Pediatric Clinics of North America
https://www.readbyqxmd.com/read/28729925/patterns-of-production-of-collagen-rich-deposits-in-peripheral-nerves-in-response-to-injury-a-pilot-study-in-a-rabbit-model
#16
Michael Rivlin, Andrew Miller, Jacob Tulipan, Pedro K Beredjiklian, Mark L Wang, Jolanta Fertala, Andrzej Steplewski, James Kostas, Andrzej Fertala
INTRODUCTION: Although collagen-rich deposits are the main component of neural scars, the patterns of their formation are ill defined. Essential to the biosynthesis of collagen fibrils are enzymes catalyzing posttranslational modifications and chaperones that control the formation of the collagen triple helix. Prolyl-4-hydroxylase (P4H) and heat shock protein-47 (HSP47) play a key role, and their production is upregulated during scar formation in human tissues. Alpha smooth muscle actin (αSMA) is also produced during fibrotic processes in myofibroblasts that participate in fibrotic response...
July 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28723228/thermal-processing-of-live-bivalve-molluscs-for-controlling-viruses-on-the-need-for-a-risk-based-design
#17
Winy Messens, Pablo S Fernandez-Escamez, David Lees, Roland Lindqvist, Michael O'Mahony, Elisabetta Suffredini, José Cortiñas Abrahantes, Emmanouil Chantzis, Kostas Koutsoumanis
Norovirus (NoV) and Hepatitis A virus (HAV) are the most important viral hazards associated with human illness following consumption of contaminated bivalve molluscs. The effectiveness of the current EU criteria for heat processing of bivalve molluscs (i.e. raising the temperature of the internal mollusc flesh to at least 90°C for a minimum of 90 seconds) was evaluated using predictive microbiology. A HAV thermal inactivation model was developed based on literature data in mollusc matrices during isothermal heat treatment...
July 19, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28718257/risk-factors-for-heat-related-deaths-during-the-june-2015-heat-wave-in-karachi-pakistan
#18
Syed Ghazanfar Saleem, Tehreem Ansari, Ashraf Shamshad Ali, Sara Fatima, Mariam Hassan Rizvi, Muhammad Abdul Samad
BACKGROUND: Mortality as a consequence of heat related illness is a public health concern. Emergency department (ED) experiences increased patients' flow and decreased survival as a consequence of heat stroke during the episodes of heat wave. The present study was conducted to identify the risk factors for mortality among victims of heat wave (17th - 23rd June), 2015 evaluated in the Emergency Department of The Indus Hospital (TIH), Karachi. METHODS: In this cross-sectional study data was retrospectively collected...
April 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28708081/modeling-the-effects-of-urban-design-on-emergency-medical-response-calls-during-extreme-heat-events-in-toronto-canada
#19
Drew A Graham, Jennifer K Vanos, Natasha A Kenny, Robert D Brown
Urban residents are at risk of health-related illness during extreme heat events but the dangers are not equal in all parts of a city. Previous studies have found a relationship between physical characteristics of neighborhoods and the number of emergency medical response (EMR) calls. We used a human energy budget model to test the effects of landscape modifications that are designed to cool the environment on the expected number of EMR calls in two neighborhoods in Toronto, Canada during extreme heat events...
July 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28701216/the-effect-of-ambient-temperature-on-type-2-diabetes-case-crossover-analysis-of-4-million-gp-consultations-across-england
#20
S Hajat, A Haines, C Sarran, A Sharma, C Bates, L E Fleming
BACKGROUND: Given the double jeopardy of global increases in rates of obesity and climate change, it is increasingly important to recognise the dangers posed to diabetic patients during periods of extreme weather. We aimed to characterise the associations between ambient temperature and general medical practitioner consultations made by a cohort of type-2 diabetic patients. Evidence on the effects of temperature variation in the primary care setting is currently limited. METHODS: Case-crossover analysis of 4,474,943 consultations in England during 2012-2014, linked to localised temperature at place of residence for each patient...
July 12, 2017: Environmental Health: a Global Access Science Source
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