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https://www.readbyqxmd.com/read/27912937/honey-prevents-oral-mocositis-in-children-undergoing-chemotherapy-a-quasi-experimental-study-with-a-control-group
#1
Hacer Kobya Bulut, Fatma Güdücü Tüfekci
BACKGROUND: There are numerous pharmacological and non-pharmacological treatment options available in the treatment of oral mucositis. However, in spite of so many methods and products, medical professionals have not come to a consensus as to which of these offer the best results. OBJECTIVES: This study was conducted to assess the effect of oral care with honey on children undergoing chemotherapy for the prevention and healing of oral mucositis. METHODS: This quasi-experimental study was conducted on children undergoing chemotherapy...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27907097/levels-of-selected-persistent-organic-pollutants-pcb-pbde-and-pesticides-in-honey-bee-pollen-sampled-in-poland
#2
Marek Łukasz Roszko, Marta Kamińska, Krystyna Szymczyk, Renata Jędrzejczak
Chemical plant protection is a commonly discussed factor potentially responsible for decline in pollinators and other beneficial insect populations. Various groups of chemicals including persistent organic pollutants could impact a bee colony's welfare and are reported to be present in bee tissue and apiary products. The aim of this work was to evaluate the presence of selected persistent organic pollutant and pesticide residues in bee pollen originating from different geographical regions of Poland. Pesticide residues were identified in 60% of tested bee pollen samples...
2016: PloS One
https://www.readbyqxmd.com/read/27905515/neonicotinoid-induced-impairment-of-odour-coding-in-the-honeybee
#3
Mara Andrione, Giorgio Vallortigara, Renzo Antolini, Albrecht Haase
Exposure to neonicotinoid pesticides is considered one of the possible causes of honeybee (Apis mellifera) population decline. At sublethal doses, these chemicals have been shown to negatively affect a number of behaviours, including performance of olfactory learning and memory, due to their interference with acetylcholine signalling in the mushroom bodies. Here we provide evidence that neonicotinoids can affect odour coding upstream of the mushroom bodies, in the first odour processing centres of the honeybee brain, i...
December 1, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27903852/topical-honey-in-the-management-of-pediatric-peritoneal-dialysis-exit-sites
#4
Thomas A Forbes, Loren Shaw, Catherine Quinlan
International guidelines in peritoneal dialysis (PD) advocate for regular application of topical mupirocin in chronic PD exit-site care. A strong evidence base links this treatment to reduced rates of exit-site infections and peritonitis. However, emerging reports of increasing mupirocin resistance and gram-negative infections are threatening the long-term viability of topical antibiotic ointments as a prophylactic treatment. Medical grade honey has multiple proven antibacterial and wound healing properties...
November 2016: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/27901039/early-factors-related-to-carbohydrate-and-fat-intake-at-8-and-12-months-results-from-the-eden-mother-child-cohort
#5
W L Yuan, S Nicklaus, S Lioret, C Lange, A Forhan, B Heude, M-A Charles, B de Lauzon-Guillain
BACKGROUND/OBJECTIVES: Few studies have examined the factors explaining the variability in fat and carbohydrate intake during infancy. We aimed to describe infants' fat and carbohydrate intake and analyse the associations with infant and maternal characteristics and feeding practices. SUBJECTS/METHODS: This study included 1275 infants aged 8 months from the French EDEN mother-child cohort. Carbohydrate intake, fat intake, added fat (vegetable oils and animal fats) and added sugar (honey, white sugar, brown sugar, jam and sweetened beverages) consumption were calculated at 8 and 12 months...
November 30, 2016: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27900978/penile-calcific-uremic-arteriolopathy-occurring-postparathyroidectomy-in-a-hemodialysis-patient
#6
Salah Omar Bashir, Mahmoud A Aamer, Hayder A Omer, Mohamed D Morsy
Calcific uremic arteriolopathy (CUA), also known as calciphylaxis, is a rare condition most frequently seen in patients with advanced chronic kidney disease. The clinical picture is characterized by painful skin lesions and ulcerations. The underlying pathology is medial calcification and intimal proliferation with microthrombi of small arteries. CUA is commonly associated with secondary hyperparathyroidism and high serum calcium and phosphate products. This article reports an atypical case where CUA developed after parathyroidectomy and in the course of treatment of hungry bone syndrome...
November 2016: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/27899063/a-simple-sample-preparation-for-simultaneous-determination-of-chloramphenicol-and-its-succinate-esters-in-food-products-using-high-performance-liquid-chromatography-high-resolution-mass-spectrometry
#7
Vasiliy Amelin, Anton Korotkov
A simple method is described for determination of chloramphenicol and its succinate esters in food products. Examination of food products using HPLC/high-resolution mass spectrometry showed the presence of not only chloramphenicol but also its succinate forms. A scheme is proposed for determining chloramphenicol and its succinate esters (calculated as chloramphenicol) in meat (beef, pork, poultry), milk, liver, kidney, eggs, fish and honey. Analytes are extracted from a 1.0 g sample with 5 ml acetonitrile. It was found that using the method of standard addition and diluting the extract with water leads to the elimination of matrix effects and also eliminates errors associated with peak splitting due to the separate elution of the differing forms of the analyte...
November 30, 2016: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/27896443/dietary-sources-of-sugars-in-adolescents-diet-the-helena-study
#8
M I Mesana, A Hilbig, O Androutsos, M Cuenca-García, J Dallongeville, I Huybrechts, S De Henauw, K Widhalm, A Kafatos, E Nova, A Marcos, M González-Gross, D Molnar, F Gottrand, L A Moreno
OBJECTIVE: To report dietary sugars consumption and their different types and food sources, in European adolescents. METHODS: Food consumption data of selected groups were obtained from 1630 adolescents (45.6% males, 12.5-17.5 years) from the HELENA study using two nonconsecutive 24-h recalls. Energy intake, total sugars and free sugars were assessed using the HELENA-DIAT software. Multiple regression analyses were performed adjusting for relevant confounders. RESULTS: Total sugars intake (137...
November 29, 2016: European Journal of Nutrition
https://www.readbyqxmd.com/read/27895050/social-signals-and-aversive-learning-in-honey-bee-drones-and-workers
#9
Arian Avalos, Eddie Pérez, Lianna Vallejo, María E Pérez, Charles I Abramson, Tugrul Giray
The dissemination of information is a basic element of group cohesion. In honey bees (Apis mellifera Linnaeus 1758), like in other social insects, the principal method for colony-wide information exchange is communication via pheromones. This medium of communication allows multiple individuals to conduct tasks critical to colony survival. Social signaling also establishes conflict at the level of the individual who must tradeoff between attending to the immediate environment or the social demand. In this study we examined this conflict by challenging highly social worker honey bees, and less social male drone honey bees undergoing aversive training by presenting them with a social stress signal (isopentyl acetate, IPA)...
November 28, 2016: Biology Open
https://www.readbyqxmd.com/read/27894973/is-there-nothing-new-under-the-sun-the-influence-of-herbals-and-pharmacopoeias-on-ethnobotanical-traditions-in-albacete-spain
#10
Diego Rivera, Alonso Verde, Concepción Obón, Francisco Alcaraz, Candelaria Moreno, Teresa Egea, José Fajardo, José Antonio Palazón, Arturo Valdés, Maria Adele Signorini, Piero Bruschi
ETHNOPHARMACOLOGICAL RELEVANCE: This paper has two overarching aims: (1) presenting the results of studying the Albacete tariff of medicines of 1526 and (2) broadly analyzing the origin and influences of medicinal traditional knowledge in the region of Albacete, Spain. We use historical and modern literature that may have influenced this knowledge. Our primary goal was to determine the ingredients used in the pharmacy in the 16th century CE in Albacete through the analysis of the tariff, and our secondary goal was to investigate until when ingredients and uses present in pharmacy and herbals persisted in later periods...
November 25, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27890584/a-sedge-plant-as-the-source-of-kangaroo-island-propolis-rich-in-prenylated-p-coumarate-ester-and-stilbenes
#11
Colin C Duke, Van H Tran, Rujee K Duke, Abdallah Abu-Mellal, George T Plunkett, Douglas I King, Kaiser Hamid, Karen L Wilson, Russell L Barrett, Jeremy J Bruhl
Propolis samples from Kangaroo Island, South Australia, were investigated for chemical constituents using high-field nuclear magnetic resonance spectral profiling. A type of propolis was found containing a high proportion of prenylated hydroxystilbenes. Subsequently, the botanical origin of this type of propolis was identified using a beehive propolis depletion method and analysis of flora. Ligurian honey bees, Apis mellifera ligustica Spinola, were found to produce propolis from resin exuded by the Australian native sedge plant Lepidosperma sp...
November 24, 2016: Phytochemistry
https://www.readbyqxmd.com/read/27889160/evaluation-of-baker-s-yeast-in-honey-using-a-real-time-pcr-assay
#12
Christina Kast, Alexandra Roetschi
Occasionally, melissopalynological analysis reveals the presence of baker's yeast (Saccharomyces cerevisiae) in honey sediments. A field experiment reproducing a common spring bee feeding practice, using sugar paste containing baker's yeast, was performed to understand how S. cerevisiae are introduced into honey. Apart from classical microscopy, a real-time quantitative PCR (qPCR) system specific for S. cerevisiae was established for quantification of S. cerevisiae in honeys. Results showed that S. cerevisiae cells are stored in the honey of the brood combs and are also transferred into honey in the supers...
April 2017: Food Microbiology
https://www.readbyqxmd.com/read/27888461/inhibitory-effects-of-bee-venom-and-its-components-against-viruses-in-vitro-and-in-vivo
#13
Md Bashir Uddin, Byeong-Hoon Lee, Chamilani Nikapitiya, Jae-Hoon Kim, Tae-Hwan Kim, Hyun-Cheol Lee, Choul Goo Kim, Jong-Soo Lee, Chul-Joong Kim
Bee venom (BV) from honey bee (Apis Melifera L.) contains at least 18 pharmacologically active components including melittin (MLT), phospholipase A2 (PLA2), and apamin etc. BV is safe for human treatments dose dependently and proven to possess different healing properties including antibacterial and antiparasitidal properties. Nevertheless, antiviral properties of BV have not well investigated. Hence, we identified the potential antiviral properties of BV and its component against a broad panel of viruses. Co-incubation of non-cytotoxic amounts of BV and MLT, the main component of BV, significantly inhibited the replication of enveloped viruses such as Influenza A virus (PR8), Vesicular Stomatitis Virus (VSV), Respiratory Syncytial Virus (RSV), and Herpes Simplex Virus (HSV)...
December 2016: Journal of Microbiology / the Microbiological Society of Korea
https://www.readbyqxmd.com/read/27887862/report-on-the-microbiota-of-melipona-quadrifasciata-affected-by-a-recurrent-disease
#14
Sebastián Díaz, Sarah de Souza Urbano, Lílian Caesar, Betina Blochtein, Aroni Sattler, Valmir Zuge, Karen Luisa Haag
Melipona quadrifasciata is an eusocial stingless bee traditionally used for honey production in Brazil. In the last decades, the species disappeared from the wild in Southern Brazil, being kept exclusively in managed colonies for commercial and recreational purposes. Stingless beekeepers from this region report annual losses of their colonies due to a syndrome of yet unknown causes. We investigate whether it is associated to pathogenic microorganisms already known to cause disease in bees. These results provide a starting point for future studies aimed at clarifying the relationship between the microbial community of stingless bees and their colony collapses...
November 23, 2016: Journal of Invertebrate Pathology
https://www.readbyqxmd.com/read/27885794/a-beekeepers-perspective-on-the-neonicotinoid-ban
#15
REVIEW
Norman L Carreck
Bees and agrochemicals have a long history. For example the first volume of IBRA's journal Bee World in 1919 contains mention of poisoning of bees by spraying an orchard with lead arsenate. Being insects, it is self-evident that the use of insecticides to control crop pests poses a risk to bees. Bee poisoning incidents became a very serious problem in the 1960s and 1970s with spraying of, in particular, oilseed rape with organophosphorus compounds. The introduction of carbamates and then especially synthetic pyrethroids reduced these problems...
November 25, 2016: Pest Management Science
https://www.readbyqxmd.com/read/27885353/a-comparison-of-the-effects-of-alpha-and-medical-grade-honey-ointments-on-cutaneous-wound-healing-in-rats
#16
Shahram Paydar, Majid Akrami, Amirreza Dehghanian, Roshanak Alavi Moghadam, Mohsen Heidarpour, Amir Bahari Khoob, Behnam Dalfardi
Introduction. This study compared the healing efficacy and possible adverse effects of topical Alpha and medical-grade honey ointments on cutaneous wounds in rats. Methods. To conduct the study, 22 male Sprague-Dawley rats were randomly allocated into two equal groups: (1) rats with Alpha ointment applied to the wound surface area and (2) rats with medical-grade honey ointment applied to their wounds. The ointments were applied daily during the 21-day study period. Wound contraction was examined photographically with images taken on days 0, 7, and 21 after wounding...
2016: Journal of Pharmaceutics
https://www.readbyqxmd.com/read/27883042/two-novel-viruses-associated-with-the-apis-mellifera-pathogenic-mite-varroa-destructor
#17
Sofia Levin, Noa Sela, Nor Chejanovsky
Varroa destructor infestation of Apis mellifera colonies carries and/or promotes replication of honey bee viruses like the Deformed wing virus, the Varroa destructor virus-1, the Acute bee paralysis virus, the Israeli acute bee paralysis virus and the Kashmir bee virus that have been well described and characterized; but viruses exclusively associated with Varroa were not found. To look for viruses that may associate with- or infect V. destructor we performed deep sequencing (RNA-seq) of RNA extracted from honey bees and mites in Varroa-infested untreated colonies...
November 24, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27882358/monofloral-honeys-by-sicilian-black-honeybee-apis-mellifera-ssp-sicula-have-high-reducing-power-and-antioxidant-capacity
#18
Alessandro Attanzio, Luisa Tesoriere, Mario Allegra, Maria A Livrea
Thirty samples from thirteen Sicilian monofloral honeys by the local black honeybee, and two honeydew honeys, were studied to assess phenol content, reducing power and antioxidant capacity as well as correlations among these parameters. Honeys from Apiaceae showed the highest phenol amount and capacity to reduce ferric ion and stable chemical radicals, whereas honeys from Leguminosae the lowest. All honeys were active against myoglobin-derived radicals usually formed in red meat after storage and/or heating and significant correlation (p = 0...
November 2016: Heliyon
https://www.readbyqxmd.com/read/27879965/a-therapeutic-approach-to-paediatric-oral-disorders
#19
Enrico Calcagno, Dionisio F Barattini, Roberto Servetto
The promotion of oral health in paediatrics stands as an institutional requirement in countries such as Italy where children's dental disorders still register a high incidence in spite of high levels of general health. Guidelines indicate the need to target a large age group and stress the relevance of parental education, whom paediatricians and dentists should address to. In this respect, teething is paradigmatic, due to the interactions between inflammation of the gingival mucosa, the possible associations with systemic symptoms as well as the psychological parental component...
November 23, 2016: Minerva Pediatrica
https://www.readbyqxmd.com/read/27873569/establishing-a-standard-of-care-for-deep-brain-stimulation-centers-in-canada
#20
Michel Panisset, Marina Picillo, Nicolas Jodoin, Yu-Yan Poon, Alejandro Valencia-Mizrachi, Alfonso Fasano, Renato Munhoz, Christopher R Honey
During the "DBS Canada Day" symposium held in Toronto July 4-5, 2014, the scientific committee invited experts to share their knowledge regarding deep brain stimulation (DBS) management of movement disorders in three domains: (1) the programming algorithms, (2) the necessary team to run a neurosurgery program, and (3) the appropriate scales to better define in a more comprehensive fashion the effect of the brain surgery. Each presentation was followed by an open discussion, and this article reports on the conclusions of this meeting on these three questions...
November 22, 2016: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
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