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https://www.readbyqxmd.com/read/29022537/respiratory-comorbidity-in-south-african-children-with-atopic-dermatitis
#1
C L Gray, M E Levin, G Du Toit
BACKGROUND: Atopic dermatitis (AD) is an early and important step in the propagation of the allergic march, enhancing food and respiratory allergies via epicutaneous sensitisation to allergens. OBJECTIVES: To determine the prevalence and patterns of aeroallergen sensitisation, asthma and allergic rhinitis in South African (SA) children with AD. METHODS: This was a prospective, observational study in a paediatric university hospital in Cape Town, SA...
September 22, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28992352/in-vivo-pathogenicity-of-trichosporon-asahii-isolates-with-different-in-vitro-enzymatic-profiles-in-an-immunocompetent-murine-model-of-systemic-trichosporonosis
#2
Alexandra M Montoya, Carolina E Luna-Rodríguez, Rogelio de J Treviño-Rangel, Miguel Becerril-García, Raquel G Ballesteros-Elizondo, Odila Saucedo-Cárdenas, Gloria M González
Trichosporon asahii is an opportunistic yeastlike fungus that colonizes the gastrointestinal and respiratory tracts and human skin. Although it is an important cause of disseminated infections by non-Candida species, there are a few reports related to its virulence factors and their possible role in in vivo pathogenicity. We developed a murine model of disseminated trichosporonosis in immunocompetent mice for the evaluation of the in vivo pathogenicity of 6 T. asahii isolates with different in vitro virulence factor profiles...
September 9, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28992033/veal-calf-health-on-the-day-of-arrival-at-growers-in-ohio
#3
J Pempek, D Trearchis, M Masterson, G Habing, K Proudfoot
Veal calves are at high risk for disease and mortality in early life. Calves face a number of stressors before arriving at the grower, including long transport times, which may contribute to poor health. Our objectives were to 1) estimate the prevalence of poor health outcomes in veal calves on arrival at growers in Ohio; 2) determine risk factors for health outcomes on arrival, including BW and auction site (spread across 5 states in the Northeastern United States); and 3) determine if health outcomes on arrival predict early mortality...
September 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28967432/dermal-exposure-to-toluene-diisocyanate-and-respiratory-cancer-risk
#4
REVIEW
Robyn L Prueitt, Heather N Lynch, Ke Zu, Liuhua Shi, Julie E Goodman
Human exposure to toluene diisocyanate (TDI) occurs mainly through inhalation of vapors in occupational settings where TDI is produced or used, but dermal exposure to TDI is also possible during some operations. Because of a recent epidemiology study reporting a possible association with lung cancer risk in workers with potential dermal exposure to TDI, we evaluated the evidence from epidemiological, toxicological, and toxicokinetic studies to assess whether it is likely that dermal exposure to TDI can cause human respiratory cancers...
September 27, 2017: Environment International
https://www.readbyqxmd.com/read/28943132/types-and-microbiological-spectrum-of-infections-in-patients-with-cirrhosis-a-single-centre-experience-in-upper-egypt
#5
Hussein El-Amin, Abeer M M Sabry, Rabab E Ahmed, Nahed A Makhlouf
BACKGROUND AND STUDY AIMS: Egypt has a high prevalence of hepatitis C virus (HCV) and high morbidity and mortality related to cirrhosis complications. Patients with cirrhosis have an increased risk of bacterial infections. Approximately 25-35% of cirrhotics had infections at admission or during hospitalisation. Data on infection among cirrhotics in Egypt are limited. This study aimed to determine the frequency and microbiological spectrum of infections in cirrhotics and possible risk factors...
September 21, 2017: Arab Journal of Gastroenterology: the Official Publication of the Pan-Arab Association of Gastroenterology
https://www.readbyqxmd.com/read/28913989/patterns-of-inhalant-allergen-sensitization-and-geographical-variation-in-korean-adults-a-multicenter-retrospective-study
#6
Min Gyu Kang, Mi Yeong Kim, Woo Jung Song, Sujeong Kim, Eun Jung Jo, Seung Eun Lee, Jae Woo Kwon, Sang Min Lee, Chan Sun Park, Hye Kyung Park, Heung Woo Park, Yoon Seok Chang, Jaechun Lee, Young Min Lee, Young Koo Jee, Jong Myung Lee, Inseon S Choi, Sang Heon Cho
PURPOSE: Inhalant allergen sensitization is one of the major factors involved in the pathogenesis of allergic respiratory diseases. However, the sensitization is determined by interactions between genetic and environmental factors. Thus, testing panels of inhalant allergens may differ among geographical areas. Here we aimed to determine 10 common inhalant allergens in Korean adult patients with suspected respiratory allergies and to examine the variation between different geographical locations...
November 2017: Allergy, Asthma & Immunology Research
https://www.readbyqxmd.com/read/28840092/smear-grading-and-the-mantoux-skin-test-can-be-used-to-predict-sputum-smear-conversion-in-patients-suffering-from-tuberculosis
#7
Mahmood Saffari, Hadis Alizadeh Jolandimi, Mojtaba Sehat, Nastarn Vali Nejad, Mehrdad Hedayati, Mahbobeh Zamani, Amir Ghasemi
Purpose: Smear scores and induration sizes resulting from the PPD (tuberculin purified protein derivative) test can serve as indicators of whether a patient suffering from tuberculosis shows smear conversion or not. Methods: Using microbiological methods smear and sputum tests, patients diagnosed as infected with Mycobacterium tuberculosis between 2002 and 2015 were included in this study. All of the assumed factors that may have a role in smear conversion were studied, in addition to the prolongation of tuberculosis...
2017: GMS Hygiene and Infection Control
https://www.readbyqxmd.com/read/28829345/allergies-and-exercise-induced-bronchoconstriction-in-a-youth-academy-and-reserve-professional-soccer-team
#8
Valérie Bougault, François Drouard, Franck Legall, Grégory Dupont, Benoit Wallaert
OBJECTIVES: A high prevalence of respiratory allergies and exercise-induced bronchoconstriction (EIB) has been reported among endurance athletes. This study was designed to analyze the frequency of sensitization to respiratory allergens and EIB in young soccer players. DESIGN: Prospective cohort design. SETTING: Youth academy and reserve professional soccer team during the seasons 2012 to 2013 and 2013 to 2014. PARTICIPANTS: Eighty-five soccer players (mean age: 20 ± 4 years) participated...
September 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/28783215/sensitization-to-dust-mite-defines-different-phenotypes-of-asthma-a-multicenter-study
#9
Silvia Ruggieri, Gaspare Drago, Valeria Longo, Paolo Colombo, Martin Balzan, David Bilocca, Christopher Zammit, Stephen Montefort, Gianluca Scaccianoce, Giuseppina Cuttitta, Giovanni Viegi, Fabio Cibella
BACKGROUND: Indoor allergens are risk factors for asthma: thus, the characterization of indoor air quality is important for studying environment-health relationships in children. In particular, Dermatophagoides pteronyssinus is the dominant allergen for asthma. We cross-sectionally investigated the relationships among respiratory symptoms and function, airway inflammation, allergen sensitization and indoor allergen concentration. METHODS: One hundred thirty two children aging 10-14 years and living in a Southern Mediterranean area were evaluated by parental questionnaires...
August 7, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28775385/-guidelines-for-the-preventive-health-care-of-hairdressing-apprentices
#10
Aleksandra Golińska-Zach, Marta Wiszniewska, Jolanta Walusiak-Skorupa
Hairdressing is one of the most developing branch of the service industry in Poland. Providing representatives of this occupational group with preventive health care services it should be remembered that they are at risk of skin and respiratory diseases, which occur due to a quite frequent exposure to harmful agents in the work environment of hairdressers and hairdressing apprentices. Interestingly, a much lower number of researches concentrate on respiratory symptoms than on skin disorders in hairdressers...
July 26, 2017: Medycyna Pracy
https://www.readbyqxmd.com/read/28738121/incidence-risks-and-types-of-infections-in-pediatric-long-term-care-facilities
#11
Lisa Saiman, Philip Maykowski, Meghan Murray, Bevin Cohen, Natalie Neu, Haomioa Jia, Gordon Hutcheon, Edwin Simpser, Linda Mosiello, Luis Alba, Elaine Larson
Importance: The population of infants, children, and adolescents cared for at pediatric long-term care facilities is increasing in complexity and size and thus consumes substantial health care resources. Infections are a significant cause of morbidity and mortality in this population, but few recent data describe their incidence and effects. Objectives: To describe the types of infections diagnosed in residents of pediatric long-term care facilities, calculate infection rates, and identify risk factors for respiratory tract infections (RTIs)...
September 1, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28736450/screening-survey-of-ocular-nasal-respiratory-and-skin-symptoms-in-manicurists-in-poland
#12
Marta Kieć-Świerczyńska, Dominika Świerczyńska-Machura, Dorota Chomiczewska-Skóra, Beata Kręcisz, Jolanta Walusiak-Skorupa
OBJECTIVES: Manicurists are exposed to various chemicals in nail and skin care products and may develop ocular, nasal, respiratory or skin adverse reactions to them. To investigate the occurrence of ocular, nasal, respiratory and skin problems among manicurists and to identify their causal factors, particularly allergic etiology and occupational origin. MATERIAL AND METHODS: Manicurists employed in beauty salons in the central region of Poland were invited to fill in the questionnaire and undergo medical examination, skin prick tests with common aeroallergens, patch tests with European Baseline Series and (Meth)Acrylates Series-Nails and spirometry...
July 12, 2017: International Journal of Occupational Medicine and Environmental Health
https://www.readbyqxmd.com/read/28731281/glycaemia-control-and-the-risk-of-hospitalisation-for-infection-in-patients-with-type-2-diabetes-hong-kong-diabetes-registry
#13
Andrea O Y Luk, Eric S H Lau, Kitty K T Cheung, Alice P S Kong, Ronald C W Ma, Risa Ozaki, Francis C C Chow, Wing-Yee So, Juliana C N Chan
BACKGROUND: Infection occurs more commonly in diabetic patients compared with the general population and is an under-recognised but important morbidity in patients with diabetes. We examined the impact of glycaemic control on hospitalisation for infection in a large prospective cohort of Chinese adults with type 2 diabetes. METHODS: Between July 1994 and June 2014, 22 846 patients with type 2 diabetes underwent detailed assessment of metabolic control and diabetes complications...
July 21, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28710531/longitudinal-associations-of-parental-emotion-socialization-and-children-s-emotion-regulation-the-moderating-role-of-adhd-symptomatology
#14
Rosanna P Breaux, Julia D McQuade, Elizabeth A Harvey, Rebecca J Zakarian
Theory and research suggest that parents' reactions to children's emotions play a critical role in teaching children effective emotion regulation (ER) skills, but no studies have directly examined the role that parent emotion socialization plays in the development of ER in children with ADHD. Gaining insight into the causes of impaired ER, particularly in youth with ADHD who are known to have poor ER, has important theoretical and translational significance. The present study is the first to longitudinally examine whether emotion socialization predicts later physiological and adult-reported measures of ER in children with and without ADHD...
July 14, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28705427/invasive-disease-by-streptococcus-pyogenes-patients-hospitalized-for-6-years
#15
Vanessa Arias-Constantí, Victoria Trenchs-Sainz de la Maza, Nuria Elvira Sanz-Marcos, Carmina Guitart-Pardellans, Amadeu Gené-Giralt, Carles Luaces-Cubells
INTRODUCTION AND OBJECTIVE: The last years an increase of severe cases of invasive disease (ID) due to Streptococcus pyogenes or streptococcus b-hemolytic group A (SGA) had been detected. The aim of this study was to analyze the epidemiology and the clinical features of ID due to SGA in a tertiary Pediatric Hospital. MATERIAL AND METHODS: Retrospective study in a Pediatric hospital, of all in-patients with final diagnosis of ID due to SGA during 6 years (2009-2014)...
July 10, 2017: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/28690602/geography-ethnicity-or-subsistence-specific-variations-in-human-microbiome-composition-and-diversity
#16
REVIEW
Vinod K Gupta, Sandip Paul, Chitra Dutta
One of the fundamental issues in the microbiome research is characterization of the healthy human microbiota. Recent studies have elucidated substantial divergences in the microbiome structure between healthy individuals from different race and ethnicity. This review provides a comprehensive account of such geography, ethnicity or life-style-specific variations in healthy microbiome at five major body habitats-Gut, Oral-cavity, Respiratory Tract, Skin, and Urogenital Tract (UGT). The review focuses on the general trend in the human microbiome evolution-a gradual transition in the gross compositional structure along with a continual decrease in diversity of the microbiome, especially of the gut microbiome, as the human populations passed through three stages of subsistence like foraging, rural farming and industrialized urban western life...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28676932/monitoring-of-airborne-fungal-spore-load-in-relation-to-meteorological-factors-air-pollutants-and-allergic-symptoms-in-farakka-an-unexplored-biozone-of-eastern-india
#17
Shipra Roy, Arindom Chakraborty, Saibal Maitra, Kashinath Bhattacharya
Fungi are important components of atmosphere which play a major role in causing respiratory allergy upon inhalation. An airborne fungal spore survey was carried out in two outdoor environments in Farakka-an unexplored township covering the National Thermal Power Station, West Bengal, India for a period of 2 years (October 2013 to September 2015). A Burkard personal volumetric air sampler was used at 15 days interval to collect the total fungal spore load. A fungal spore calendar has been prepared depicting monthly average spore concentration in the air...
August 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28672783/vitamin-d-and-infectious-diseases-simple-bystander-or-contributing-factor
#18
REVIEW
Pedro Henrique França Gois, Daniela Ferreira, Simon Olenski, Antonio Carlos Seguro
Vitamin D (VD) is a fat-soluble steroid essential for life in higher animals. It is technically a pro-hormone present in few food types and produced endogenously in the skin by a photochemical reaction. In recent decades, several studies have suggested that VD contributes to diverse processes extending far beyond mineral homeostasis. The machinery for VD production and its receptor have been reported in multiple tissues, where they have a pivotal role in modulating the immune system. Similarly, vitamin D deficiency (VDD) has been in the spotlight as a major global public healthcare burden...
June 24, 2017: Nutrients
https://www.readbyqxmd.com/read/28646114/staphylococcus-aureus-strain-newman-photoinactivation-and-cellular-response-to-sunlight-exposure
#19
Jill S McClary, Lauren M Sassoubre, Alexandria B Boehm
Sunlight influences microbial water quality of surface waters. Previous studies have investigated photoinactivation mechanisms and cellular photostress responses of fecal indicator bacteria (FIB), including Escherichia coli and enterococci, but further work is needed to characterize photostress responses of bacterial pathogens. Here we investigate the photoinactivation of Staphylococcus aureus (strain Newman), a pigmented, waterborne pathogen of emerging concern. We measured photodecay using standard culture-based assays and cellular membrane integrity and investigated photostress response by measuring the relative number of mRNA transcripts of select oxidative stress, DNA repair, and metabolism genes...
September 1, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28637274/association-of-bariatric-surgery-with-risk-of-infectious-diseases-a-self-controlled-case-series-analysis
#20
Tadahiro Goto, Atsushi Hirayama, Mohammad Kamal Faridi, Carlos A Camargo, Kohei Hasegawa
Background: Although emerging data demonstrate that obesity is a risk factor for infectious diseases, no study has investigated the relationship of bariatric surgery with the risk of infectious diseases among obese adults. Methods: We conducted a self-controlled case series analysis using data from the State Emergency Department Database and State Inpatient Database of 3 US states (California, Florida, and Nebraska) from 2005 through 2011. We included obese adults who underwent bariatric surgery as an instrument of weight reduction...
October 15, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
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