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  1 / 6 MEDLINE  
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[Au] Autor:Homa J; Stürzenbaum SR; Kolaczkowska E
[Ad] Endereço:Department of Evolutionary Immunology, Institute of Zoology, Jagiellonian University, Gronostajowa 9, 30-387, Krakow, Poland.
[Ti] Título:Metallothionein 2 and Heat Shock Protein 72 Protect Allolobophora chlorotica from Cadmium But Not Nickel or Copper Exposure: Body Malformation and Coelomocyte Functioning.
[So] Source:Arch Environ Contam Toxicol;71(2):267-77, 2016 Aug.
[Is] ISSN:1432-0703
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Earthworms serve as good indicators of heavy metal contamination due to their innate sensitivity towards soil pollution. However, to date, not many studies have focused on endogeic earthworms, such as the omnipresent Allolobophora chlorotica. The current study was designed to verify whether this earthworm could serve as a novel distinctively susceptible species for environmental contamination studies. We show that the dermal exposure to Cu, Ni, and Cd affected the mortality and morphology of A. chlorotica, and the number and functioning of coelomocytes. These features particularly were pronounced in animals treated with Ni and Cu and interestingly to a lesser extend with Cd. In contrast, Cd induced a strong expression of metallothioneins (MT-2) and heat shock proteins (HSP72). The presence of MT-2 was detected not only in coelomocytes but also in the intestine, blood vessels, and epidermis. In conclusion, Allolobophora chlorotica coelomocytes are adopted to respond differentially to various heavy metals, generating powerful response towards potentially most dangerous exogenous non-essential elements.
[Mh] Termos MeSH primário: Cádmio/toxicidade
Coelomomyces/efeitos dos fármacos
Proteínas de Choque Térmico HSP72/metabolismo
Poluentes do Solo/toxicidade
[Mh] Termos MeSH secundário: Animais
Oligoquetos/efeitos dos fármacos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (HSP72 Heat-Shock Proteins); 0 (Soil Pollutants); 00BH33GNGH (Cadmium); 7OV03QG267 (Nickel); 9038-94-2 (Metallothionein)
[Em] Mês de entrada:1612
[Cu] Atualização por classe:170220
[Lr] Data última revisão:
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160404
[St] Status:MEDLINE
[do] DOI:10.1007/s00244-016-0276-6

  2 / 6 MEDLINE  
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[Au] Autor:Babu K; Murthy PR; Prakash PY; Kattige J; Rangaswamy S; Murthy VR; Murthy KR
[Ad] Endereço:*Department of Intraocular Inflammation and Vitreoretinal Services, Vittala International Institute of Ophthalmology and Prabha Eye Clinic and Research Center, Bangalore, India; †Department of Medical Mycology, Kasturba Medical College, Manipal, India; and ‡Department of Microbiology and Infection Control, Fortis Hospitals, Bangalore, India.
[Ti] Título:Chronic endophthalmitis due to Pyrenocheta romeroi in an immunocompetent host--a case report from southern India.
[So] Source:Retin Cases Brief Rep;8(3):197-9, 2014.
[Is] ISSN:1937-1578
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: Endophthalmitis due to Pyrenochaeta romeroi has not been reported in literature (PubMed, Medline). We report an interesting case of P. romeroi causing chronic endophthalmitis in an immunocompetent lady. METHODS: Retrospective interventional case report. A 25-year-old immunocompetent lady presented with pain and redness in the left eye of 1-month duration. Her best-corrected visual acuity was 6/6 and 6/18 in the right and the left eyes, respectively. Slit-lamp examination of the left eye showed a corneal stromal scar, fibrinlike material in the anterior chamber, few retrolental cells, and normal fundus examination. RESULTS: Aqueous taps on two occasions were negative for bacteria and fungi on routine smear, culture, and nested polymerase chain reaction. As inflammation recurred despite intravitreal voriconazole and amikacin injections, a lensectomy with vitrectomy was done. During vitrectomy, dense flocculent material was seen in the pars plana with only scleral indentation. The flocculent material grew a rare filamentous fungus called P. romeroi. The left eye underwent retinal detachment surgery with silicone oil insertion for a giant retinal tear at 2 months of follow-up. At 6 months of follow-up, her vision in the left eye was stable at 6/24 (Snellen) with no ocular inflammation. CONCLUSION: P. romeroi may need to be added in the list of rare fungi, which cause chronic endophthalmitis.
[Mh] Termos MeSH primário: Coelomomyces/isolamento & purificação
Infecções Oculares Fúngicas/microbiologia
[Mh] Termos MeSH secundário: Adulto
Doença Crônica
Seres Humanos
Estudos Retrospectivos
[Em] Mês de entrada:1506
[Cu] Atualização por classe:141106
[Lr] Data última revisão:
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:141106
[St] Status:MEDLINE
[do] DOI:10.1097/ICB.0000000000000041

  3 / 6 MEDLINE  
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[Au] Autor:Moutran R; Maatouk I; Wehbé J; Abadjian G; Obeid G
[Ad] Endereço:Service de dermatologie, Hôtel-Dieu de France, BP 16-6830, Achrafieh, Beyrouth, Liban.
[Ti] Título:[Subcutaneous infection spread by Scytalidium (Neoscytalidium) dimidiatum].
[Ti] Título:Infection sous-cutanée disséminée par Scytalidium (Neoscytalidium) dimidiatum..
[So] Source:Ann Dermatol Venereol;139(3):204-8, 2012 Mar.
[Is] ISSN:0151-9638
[Cp] País de publicação:France
[La] Idioma:fre
[Ab] Resumo:INTRODUCTION: S. dimidiatum (recently reclassified as N. dimidiatum) is a fungus that causes nail and/or superficial skin infection. It may also cause subcutaneous and deep infection, chiefly in immunocompromised patients. CASE REPORT: An 87-year-old male treated with oral corticosteroids for sarcoidosis consulted for violaceous cutaneous nodules on the back of his hands. Histopathological examination revealed epithelioid cell granulomas with numerous mycelial filaments and multiple spores. Culture of a biopsy sample resulted in growth of numerous colonies of S. dimidiatum and the patient was treated with intravenous amphotericin B. DISCUSSION: This organism is transmitted by direct or indirect contact with contaminated soil or plants. It mainly causes superficial skin and nail infections, and may result in deeper infections on rare occasions. We report a case of subcutaneous infection with S. dimidiatum in an immunocompromised patient (due to general steroid therapy) that was successfully treated using amphotericin B.
[Mh] Termos MeSH primário: Coelomomyces
Dermatoses da Mão/diagnóstico
Infecções Oportunistas/diagnóstico
[Mh] Termos MeSH secundário: Corticosteroides/efeitos adversos
Corticosteroides/uso terapêutico
Idoso de 80 Anos ou mais
Anfotericina B/uso terapêutico
Antifúngicos/uso terapêutico
Dermatomicoses/tratamento farmacológico
Diagnóstico Diferencial
Dermatoses da Mão/patologia
Seres Humanos
Infusões Intravenosas
Infecções Oportunistas/tratamento farmacológico
Infecções Oportunistas/patologia
Sarcoidose/tratamento farmacológico
[Nm] Nome de substância:
0 (Adrenal Cortex Hormones); 0 (Antifungal Agents); 7XU7A7DROE (Amphotericin B)
[Em] Mês de entrada:1207
[Cu] Atualização por classe:131121
[Lr] Data última revisão:
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:120310
[St] Status:MEDLINE
[do] DOI:10.1016/j.annder.2011.12.019

  4 / 6 MEDLINE  
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[Au] Autor:de Souza A; Narvencar KP; Fernandes Y; Arun G
[Ad] Endereço:Department of Neurology, Goa Medical College, Goa 403 202, India.
[Ti] Título:Bilateral thalamic necrosis following ingestion of ridge gourd infested with coelomycete fungi (Diplodia).
[So] Source:J Neurol Sci;295(1-2):104-6, 2010 Aug 15.
[Is] ISSN:1878-5883
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Bilateral thalamic lesions detected on magnetic resonance imaging have a wide differential diagnosis. This report describes a previously healthy young man who developed bilateral thalamic necrosis with seizures, vomiting, hepatitis, neutrophilic leukocytosis and metabolic acidosis following consumption of raw dried fruits of the ridge gourd plant (Luffa acutangula) prescribed by a traditional medicine practitioner. These fruits were subsequently shown to be infested with spores and conidiomata of Diplodia, a coelomycete fungus known to cause neurotoxicity in farm animals. The patient made a partial recovery with supportive care, and has persistent deficits consistent with bilateral medial thalamic damage. This is the first report of neurological toxicity attributable to Diplodia in humans, and this entity should be considered in the differential diagnosis of bilateral thalamic lesions in the appropriate clinical setting.
[Mh] Termos MeSH primário: Infecções Fúngicas do Sistema Nervoso Central/complicações
Doenças Transmitidas por Alimentos/complicações
Doenças Talâmicas
[Mh] Termos MeSH secundário: Adulto
Seres Humanos
Imagem por Ressonância Magnética/métodos
Doenças Talâmicas/etiologia
Doenças Talâmicas/microbiologia
Doenças Talâmicas/patologia
[Em] Mês de entrada:1101
[Cu] Atualização por classe:100708
[Lr] Data última revisão:
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:100622
[St] Status:MEDLINE
[do] DOI:10.1016/j.jns.2010.05.021

  5 / 6 MEDLINE  
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[Au] Autor:Whisler HC; Karanja DM; Shemanchuk JA; Zebold SL; Romney SV; Nielsen LT
[Ad] Endereço:Department of Biology, University of Washington, Seattle, WA 98195, USA.
[Ti] Título:The life history and in vivo culture of Coelomomyces utahensis (Blastocladiomycetes).
[So] Source:J Invertebr Pathol;100(1):40-3, 2009 Jan.
[Is] ISSN:1096-0805
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Coelomomyces utahensis is a fungal parasite of several genera of mosquitoes that inhabit rock-pools in southern Utah. Studies of the biology of Coelomomyces and their potential use in biological control of mosquitoes have been hindered by their complex life history, lack of axenic culture methods, and logistical problems producing their arthropod hosts for in vivo culture. In the case of C. utahensis, we have identified the alternate microcrustacean host as Potamocypris unicaudata, which is an ostracod that can be easily reared in abundance and stored for long periods. Described here are the life cycle and culturing of C. utahensis.
[Mh] Termos MeSH primário: Coelomomyces/crescimento & desenvolvimento
Técnicas Microbiológicas
[Mh] Termos MeSH secundário: Aedes/parasitologia
Crustáceos/efeitos da radiação
[Em] Mês de entrada:0902
[Cu] Atualização por classe:081216
[Lr] Data última revisão:
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:081016
[St] Status:MEDLINE
[do] DOI:10.1016/j.jip.2008.09.009

  6 / 6 MEDLINE  
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[Au] Autor:DeRuiter MC; Hahurij N; Mahtab EA; Douglas YL; Poelmann RE; Gittenberger-de Groot AC
[Ad] Endereço:Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, The Netherlands.
[Ti] Título:The influence of immigrating extracardiac cells during embryonic development.
[So] Source:Wien Klin Wochenschr;119(11-12 Suppl 1):13-5, 2007.
[Is] ISSN:0043-5325
[Cp] País de publicação:Austria
[La] Idioma:eng
[Mh] Termos MeSH primário: Diferenciação Celular/fisiologia
Movimento Celular/fisiologia
Células Musculares/citologia
[Mh] Termos MeSH secundário: Coelomomyces/citologia
Seio Coronário/embriologia
Átrios do Coração/embriologia
Sistema de Condução Cardíaco/embriologia
Cardiopatias Congênitas/embriologia
Seres Humanos
Glicoproteínas de Membrana/metabolismo
Músculo Liso Vascular/embriologia
Veias Pulmonares/anormalidades
Veias Pulmonares/embriologia
Veia Cava Superior/embriologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Membrane Glycoproteins); 0 (PDPN protein, human)
[Em] Mês de entrada:0908
[Cu] Atualização por classe:090721
[Lr] Data última revisão:
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:090722
[St] Status:MEDLINE

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