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  1. Article ; Online: Chronic larval and adult honey bee laboratory testing

    Tomé, Hudson V. V. / Schmehl, Daniel

    which dietary additive should be considered when a test substance is not solubilized in acetone?

    2023  

    Keywords Text ; abstract_or_summary ; ddc:630
    Language English
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: The dyslipidaemia market.

    Hudson, Victoria

    Nature reviews. Drug discovery

    2014  Volume 13, Issue 11, Page(s) 807–808

    MeSH term(s) Dyslipidemias/drug therapy ; Health Care Sector ; Humans
    Language English
    Publishing date 2014-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 2062954-0
    ISSN 1474-1784 ; 1474-1776
    ISSN (online) 1474-1784
    ISSN 1474-1776
    DOI 10.1038/nrd4475
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5564: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  3. Article: COVID-19 gastrointestinal symptoms mimicking surgical presentations.

    Ashcroft, J / Hudson, V E / Davies, R J

    Annals of medicine and surgery (2012)

    2020  Volume 56, Page(s) 108–109

    Keywords covid19
    Language English
    Publishing date 2020-06-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2745440-X
    ISSN 2049-0801
    ISSN 2049-0801
    DOI 10.1016/j.amsu.2020.06.025
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Unusual presentation of appendicitis as soft tissue infection of the thigh.

    Bryan, J / Ashcroft, J / Hudson, V E / Wong, K Y

    Journal of surgical case reports

    2021  Volume 2021, Issue 1, Page(s) rjaa505

    Abstract: Appendicitis remains one of the most common causes of abdominal pain across the world typically presenting with right iliac fossa pain, fever and nausea or vomiting. We describe an unusual case of appendicitis presenting as a soft tissue infection of the ...

    Abstract Appendicitis remains one of the most common causes of abdominal pain across the world typically presenting with right iliac fossa pain, fever and nausea or vomiting. We describe an unusual case of appendicitis presenting as a soft tissue infection of the thigh, thereby causing a delayed diagnosis from presentation. We discuss the pathophysiological process behind soft tissue infections caused by appendicitis and highlight investigation and management strategies to ensure prompt treatment to reduce patient mortality.
    Language English
    Publishing date 2021-01-09
    Publishing country England
    Document type Case Reports
    ISSN 2042-8812
    ISSN 2042-8812
    DOI 10.1093/jscr/rjaa505
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Small bowel intussusception and concurrent jejunal polyp with neoplastic transformation: a new diagnosis of Peutz-Jeghers syndrome.

    Hudson, V E / Rooney, S / Pursglove, S / Bhojwani, D / Gourgiotis, S

    Annals of the Royal College of Surgeons of England

    2021  Volume 104, Issue 3, Page(s) e84–e86

    Abstract: Peutz-Jeghers syndrome (PJS) is a rare hereditary disease characterised by hyperpigmentation of the oral mucosa and gastrointestinal hamartomatous polyps. We report a case of a 27-year-old man who presented with a 5-day history of epigastric pain and ... ...

    Abstract Peutz-Jeghers syndrome (PJS) is a rare hereditary disease characterised by hyperpigmentation of the oral mucosa and gastrointestinal hamartomatous polyps. We report a case of a 27-year-old man who presented with a 5-day history of epigastric pain and rectal bleeding. Computed tomography suggested small bowel obstruction secondary to ileocolic intussusception and an incidental polyp in the mid jejunum. The patient underwent exploratory laparotomy during which right hemicolectomy and small bowel resection were performed. Histology from surgical specimens revealed Peutz-Jeghers polyps, one of which had low-grade dysplasia. This case emphasises that although rare, adults with PJS can present with intussusception. Also illustrated is the extremely rare possibility of concurrent polyps occurring in different parts of the bowel with neoplastic transformation. Intussusception is a challenge to diagnose because the presentation is often non-specific. Clinical history-taking and physical examination along with prompt axial imaging is important for the diagnosis. Careful examination of the bowel and polypectomy during laparotomy may prevent neoplastic transformation and short bowel syndrome.
    MeSH term(s) Abdominal Pain/etiology ; Adult ; Gastrointestinal Hemorrhage/etiology ; Humans ; Ileal Diseases ; Ileocecal Valve/diagnostic imaging ; Ileocecal Valve/pathology ; Intestinal Polyps ; Intussusception ; Jejunal Diseases ; Male ; Peutz-Jeghers Syndrome ; Rectum/diagnostic imaging ; Rectum/pathology
    Language English
    Publishing date 2021-12-20
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 80044-2
    ISSN 1478-7083 ; 0035-8843
    ISSN (online) 1478-7083
    ISSN 0035-8843
    DOI 10.1308/rcsann.2021.0142
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Uk I Zs.234: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: COVID-19 gastrointestinal symptoms mimicking surgical presentations

    Ashcroft, J. / Hudson, V.E. / Davies, R.J.

    Annals of Medicine and Surgery

    2020  Volume 56, Page(s) 108–109

    Keywords covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ZDB-ID 2745440-X
    ISSN 2049-0801
    ISSN 2049-0801
    DOI 10.1016/j.amsu.2020.06.025
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article: A potential rearing method to optimize survival and reproduction of Neoleucinodes elegantalis (Guen., 1854) (Lepidoptera: Crambidae)

    Pablo da C. Gontijo / Júlio C. Martins / Ézio M. Silva / Hudson V. V. Tomé / Rodrigo S. Ramos / Ricardo S. Da Silva / Marcelo C. Picanço

    Entomological Communications. 2022, v. 4

    2022  

    Abstract: The aim of this study was to develop a simple and efficient laboratory rearing method for Neoleucinodes elegantalis (Guen., 1854) (Lepidoptera: Pyralidae). To this end, seven bioassays were performed to evaluate the survival and reproductive ... ...

    Abstract The aim of this study was to develop a simple and efficient laboratory rearing method for Neoleucinodes elegantalis (Guen., 1854) (Lepidoptera: Pyralidae). To this end, seven bioassays were performed to evaluate the survival and reproductive characteristics of N. elegantalis for rearing populations in the laboratory with artificial and natural fruits. Neoleucinodes elegantalis was affected by the size and color of artificial fruits and the number of couples per cage. It was found that larvae fed with natural fruits of Solanum gilo had a greater survival rate and larval and pupal duration. Pupal survival rate did not differ between treatments. However, pupae of larvae fed S. gilo and S. melongena had the highest weights in both males and females. The highest percentage of fully formed adults was observed in the S. gilo treatment. The sex ratio did not differ between treatments, and the increase in larvae per fruit decreased larval survival, which was not observed in pupae. The results obtained in this study are significant because they reveal biological, ecological, and behavioral aspects of N. elengantalis and contribute to the expansion of techniques for mass rearing of this insect pest in the laboratory, which is essential for several other entomological studies.
    Keywords Neoleucinodes elegantalis ; Pyralidae ; Solanum aethiopicum ; cages ; color ; fruits ; insect pests ; larvae ; pupae ; sex ratio ; survival rate
    Language English
    Publishing place Sociedade Entomológica do Brasil
    Document type Article
    ISSN 2675-1305
    DOI 10.37486/2675-1305.ec04008
    Database NAL-Catalogue (AGRICOLA)

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  9. Article ; Online: Chronic larval and adult honey bee laboratory testing: Which dietary additive should be considered when a test substance is not solubilized in acetone?

    Tomé, Hudson V V / Clark, Stephen L / Jorgenson, Brant C / Kimmel, Stefan / Wenzel, Bettina / Gimeno, Carmen / Porch, John / Patnaude, Michael R / Schmidt, Kristin / Deslandes, Line / Schmehl, Daniel R

    Ecotoxicology and environmental safety

    2023  Volume 268, Page(s) 115718

    Abstract: Chronic toxicity tests on adult and larval honey bees (Apis mellifera) can require the use of dietary additives (solvents, emulsifiers, adjuvants and viscosifier agents) when the active ingredient of plant protection products cannot be dissolved or does ... ...

    Abstract Chronic toxicity tests on adult and larval honey bees (Apis mellifera) can require the use of dietary additives (solvents, emulsifiers, adjuvants and viscosifier agents) when the active ingredient of plant protection products cannot be dissolved or does not remain stable and homogeneous within the test diets. Acetone is the widely used and accepted solvent allowed within the international regulatory guidelines, but it can be ineffective in keeping certain compounds in solution and can cause toxicity to adults and larvae. In this publication, we present an evaluation of alternative additives in adult and larval diets. Six dietary additives including five solvents (ethanol, isopropanol, n-propanol, propylene glycol and triethylene glycol) and a viscosifier agent (xanthan gum) at five concentrations along with a negative control and a solvent control (acetone) were investigated at seven laboratories. The safe levels for bees were determined for each of the additives used in the 10-day chronic adult and 22-day chronic larval tests. In the 10-day chronic adult study, ethanol and isopropanol were found to be safe at concentrations ≤ 5.0 %, while xanthan gum can be reliably used at concentrations ≤ 0.1 %. Greater variability across laboratories was observed for N-propanol, propylene glycol, and triethylene glycol and these agents may cause mortality when added to diets at concentrations above 0.25-0.5 %. The safe levels of additives to larval diet in the 22-day chronic larval test had a greater variability and were generally lower than what were observed for adult diet. Our results do not recommend the inclusion of ethanol or n-propanol into the larval diet, and isopropanol, propylene glycol, and triethylene glycol may cause mortality at concentrations above 0.25-0.5 %. Safe levels for xanthan gum were more variable than what was observed for adults, but it can be used reliably at concentrations ≤ 0.05 %. Our analyses conclude that several additives can be integrated successfully in honey bee laboratory bioassays at levels that cause low mortality to adults and larvae.
    MeSH term(s) Bees ; Animals ; Larva ; Acetone ; 2-Propanol ; 1-Propanol ; Laboratories ; Diet ; Solvents ; Ethanol ; Propylene Glycols
    Chemical Substances triethylene glycol (3P5SU53360) ; Acetone (1364PS73AF) ; 2-Propanol (ND2M416302) ; 1-Propanol (96F264O9SV) ; Solvents ; Ethanol (3K9958V90M) ; Propylene Glycols
    Language English
    Publishing date 2023-11-24
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 436536-7
    ISSN 1090-2414 ; 0147-6513
    ISSN (online) 1090-2414
    ISSN 0147-6513
    DOI 10.1016/j.ecoenv.2023.115718
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1418: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  10. Article: Practice management solutions: trends & potentials.

    Hudson, V

    Healthcare informatics : the business magazine for information and communication systems

    1995  Volume 12, Issue 9, Page(s) suppl 9–12, 14, 18 passim

    MeSH term(s) Catalogs, Commercial ; Industry ; Management Information Systems ; Practice Management, Medical/organization & administration ; Surveys and Questionnaires ; United States
    Language English
    Publishing date 1995-09
    Publishing country United States
    Document type Journal Article
    ISSN 1050-9135
    ISSN 1050-9135
    Database MEDical Literature Analysis and Retrieval System OnLINE

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