Search Results - "de Oliveira Orsi, Ricardo"
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Modification of the head proteome of nurse honeybees (Apis mellifera) exposed to field-relevant doses of pesticides
Published in Scientific reports (10-02-2020)“…Understanding the effect of pesticides on the survival of honeybee colonies is important because these pollinators are reportedly declining globally. In the…”
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Supplementation with an Inorganic Zinc Source in the Metalloproteomic Profile of Royal Jelly in Apis mellifera L
Published in Biological trace element research (01-11-2021)“…This study aimed to evaluate the quality of royal jelly produced by honeybees Apis mellifera supplemented with different concentrations of inorganic zinc (zinc…”
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Supplementation with an Inorganic Iron Source Modulates the Metalloproteomic Profile of the Royal Jelly Produced by Apis mellifera L
Published in Biological trace element research (01-06-2020)“…This study aimed to evaluate the quality of the royal jelly produced by Apis mellifera bees in the presence of different iron concentrations (ferrous sulfate…”
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4
Modified atmosphere using propolis in post-harvested ‘Eva’ organic apple
Published in Emirates journal of food and agriculture (01-03-2020)“…The objective of this study was to evaluate the efficacy of different propolis extracts in post harvesting ‘EVA’ organic apple, in order to prolong storage and…”
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Melittin induces in vitro death of Leishmania (Leishmania) infantum by triggering the cellular innate immune response
Published in The journal of venomous animals and toxins including tropical diseases (08-01-2016)“…Apis mellifera venom, which has already been recommended as an alternative anti-inflammatory treatment, may be also considered an important source of candidate…”
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Field-relevant doses of the systemic insecticide fipronil and fungicide pyraclostrobin impair mandibular and hypopharyngeal glands in nurse honeybees (Apis mellifera)
Published in Scientific reports (09-11-2017)“…Global decreases in bee populations emphasize the importance of assessing how environmental stressors affect colony maintenance, especially considering the…”
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Characterization of Coffea arabica monofloral honey from Espírito Santo, Brazil
Published in Food chemistry (15-07-2016)“…•Coffee honey contains high levels of ascorbic acid.•Potassium and calcium were the most abundant minerals in coffee honey.•The caffeine content in coffee…”
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Fipronil promotes motor and behavioral changes in honey bees (Apis mellifera) and affects the development of colonies exposed to sublethal doses
Published in Environmental toxicology and chemistry (01-05-2015)“…Bees play a crucial role in pollination and generate honey and other hive products; therefore, their worldwide decline is cause for concern. New broad‐spectrum…”
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Propolis: anti- Staphylococcus aureus activity and synergism with antimicrobial drugs
Published in Memórias do Instituto Oswaldo Cruz (01-08-2005)“…Propolis is a natural resinous substance collected by bees from tree exudates and secretions. Its antimicrobial activity has been investigated and inhibitory…”
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Intake of imidacloprid in lethal and sublethal doses alters gene expression in Apis mellifera bees
Published in The Science of the total environment (25-08-2024)“…Bees are important pollinators for ecosystems and agriculture; however, populations have suffered a decline that may be associated with several factors,…”
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Africanized honeybee venom (Apis mellifera) promotes human complement activation split products storm
Published in Frontiers in immunology (13-11-2024)“…Introduction Complement activation split products are signatures of many immunopathological disorders. Among the laboratory findings observed in these…”
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Influence of apitoxin and melittin from Apis mellifera bee on Staphylococcus aureus strains
Published in Microbial pathogenesis (01-04-2020)“…The antibacterial activities of apitoxin, a venom produced by Apis mellifera bee, and melittin, an antimicrobial peptide from apitoxin, were tested against…”
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13
Validation of a Questionnaire for Equine Personality Assessement
Published in Journal of applied animal welfare science (18-06-2024)“…We propose a practical method of assessing the personality of horses using five personality axes. Four evaluators empirically judged 19 horse individuals on…”
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Non-specific immune parameters and physiological response of Nile tilapia fed β-glucan and vitamin C for different periods and submitted to stress and bacterial challenge
Published in Fish & shellfish immunology (01-08-2014)“…This study attempts to describe the effects of different administration periods of dietary β-glucan and Vit C on the non-specific immune response,…”
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Field relevant doses of the fipronil affects gene expression in honey bees Apis mellifera
Published in Apidologie (01-12-2022)“…We analyzed the changes in the gene expression of forage honey bees ( Apis mellifera ) exposed to fipronil field-relevant dose (2.5 ppb/bee) by 1 or 4 h. A…”
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Zinc methionine or zinc sulphate supplementation modulate the development of the hypopharyngeal gland and expression of major royal jelly protein genes in Apis mellifera L. bees
Published in Physiological entomology (01-09-2023)“…We analysed whether the source of zinc (inorganic and organic) influences the morphology of the hypopharyngeal gland (HPG) and the relative expression of major…”
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Supering Apis mellifera (Hymenoptera, Apidae) beehives impairs honey production and biomarker genes
Published in Scientia agricola (01-01-2022)“…For honey production, beekeepers add one or more supers to the hives to allow honeybees to store their products. However, the increase in hive space can affect…”
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Author Correction: Modification of the head proteome of nurse honeybees (Apis mellifera) exposed to field-relevant doses of pesticides
Published in Scientific reports (07-04-2020)“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Colony Transport Affects the Expression of Some Genes Related to the Apis mellifera L. Immune System
Published in Sociobiology (Chico, CA) (01-12-2022)“…Migratory beekeeping can harm the bee colonies if not executed properly. Here, colonies of Apis mellifera were transported (for one or two hours) or not,…”
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The effects of dietary nucleotide mixture on growth performance, haematological and immunological parameters of Nile tilapia
Published in Aquaculture research (01-04-2015)Get full text
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