Parasitic Insects
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Update on parasitic dermatoses,
Abstract These are cutaneous diseases caused by insects, worms, protozoa, or coelenterates which may or may not have a parasitic life. In this review the main ethological agents, clinical aspects, laboratory exams, and treatments of these dermatological diseases will be studied.
An. Bras. Dermatol.. Publicado em: 2020-02
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2. Familial fibrosing frontal alopecia in six sisters,
Abstract These are cutaneous diseases caused by insects, worms, protozoa, or coelenterates which may or may not have a parasitic life. In this review the main ethological agents, clinical aspects, laboratory exams, and treatments of these dermatological diseases will be studied.
An. Bras. Dermatol.. Publicado em: 2020-02
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3. Transmittance of UVB, UVA, and visible light (blue-violet) among the main Brazilian commercial opaque sunscreens,
Abstract These are cutaneous diseases caused by insects, worms, protozoa, or coelenterates which may or may not have a parasitic life. In this review the main ethological agents, clinical aspects, laboratory exams, and treatments of these dermatological diseases will be studied.
An. Bras. Dermatol.. Publicado em: 2020-02
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4. Detection and characterization of Wolbachia infection in silkworm
Wolbachia naturally infects a wide variety of arthropods, where it plays important roles in host reproduction. It was previously reported that Wolbachia did not infect silkworm. By means of PCR and sequencing we found in this study that Wolbachia is indeed present in silkworm. Phylogenetic analysis indicates that Wolbachia infection in silkworm may have occu
Genet. Mol. Biol.. Publicado em: 2014-09
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5. Biological rhythms and vector insects
The adjustment of all species, animals and plants, to the Earth’s cyclic environments is ensured by their temporal organisation. The relationships between parasites, vectors and hosts rely greatly upon the synchronisation of their biological rhythms, especially circadian rhythms. In this short note, parasitic infections by Protozoa and by microfilariae hav
Mem. Inst. Oswaldo Cruz. Publicado em: 2013
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6. In vitro efficacy of oil from the seed of Carapa guianensis (andiroba) in the control of Felicola subrostratus
This study was perfomed to assess the in vitro effect of oil from the seed of andiroba (Carapa guianensis Aubl.) on Felicola subrostratus (Burmeister, 1838) (Mallophaga: Trichodectidae). Six hundred specimens of F. subrostratus from neighborhood of Jordão, Recife-PE, Brazil, were collected by hand directly from the fur of cats infested naturally. The lice w
Rev. bras. farmacogn.. Publicado em: 12/04/2012
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7. Purificação e caracterização de peptídeos antimicrobianos presentes na hemolinfa de Acutisoma longipes (Gonyleptidae; Opiliones). / Purification and characterization of antimicrobial peptides present in the haemolymph of Acutisoma longipes (Gonyleptidae; Opiliones).
No sistema imune de artrópodes, em contraste com o dos vertebrados, não ocorre uma resposta a antígenos por meio da produção de imunoglobulinas específicas contra agentes infecciosos. Portanto, a imunidade adaptativa está ausente, sendo que o sistema imune nesses animais baseia-se somente numa resposta inata. Os mecanismos presentes na resposta imune
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2011
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8. Beta-glucosidase activity of soybean epicotyls in germination.
Isoflavones are compounds with benefits for human health and they are the mainly forms of glycosides in vegetables. ?-glucosidase (?-D-glucoside glucohydrolase, E.C.3.2.1.21) hydrolyses ?-D-glucosides releasing glucose and forming aglycone isoflavones. The aglycone isoflavone is the most bioavailable form of the glycosides. ?-glucosidase that converts glycos
CONGRESSO INTERNACIONAL DE BIOPROCESSOS NA INDÚSTRIA DE ALIMENTOS. Publicado em: 2011
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9. Modelagem molecular aplicada ao estudo de reações de inibição enzimática com aplicação potencial no controle de Leishmania amazonensis. 2010. / Applied molecular modeling to the enzymatic inhibition reactions study with Leishmania amazonensis controls potential application. 2010.
Parasitic protozoan diseases, transmitted by blood-feeding insects, constitute the worlds most widely spread human health problem. It is estimated that three million people suffer from a parasitic infection (mainly trypanosomatid and apicomplexan parasites), responsible for important human diseases. The compounds here studied constitute the amidines and the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/06/2010
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10. Seletividade de fungos entomopatogênicos a Trichogramma pretiosum Riley (Hymenoptera: trichogrammatidae) e virulência a Bemisia tabaci (Hemiptera: Aleyrodidae
The entomopathogenic fungi and the parasitoid Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) can be used, at the same time, in the tomato culture. However, it is still unclear the effects of entomopathogenic fungi on T. pretiosum. Thus, this study aimed to analyze the selectivity of entomopathogenic fungi against T. pretiosum and assess the vi
Publicado em: 2010
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11. Experimental transmission of the parasitic flagellates Trypanosoma cruzi and Trypanosoma rangeli between triatomine bugs or mice and captive neotropical bats
Trypanosoma cruzi and Trypanosoma rangeli-like trypanosomes have been found in a variety of neotropical bat species. In this study, bats (Artibeus lituratus, Carollia perspicillata, Desmodus rotundus, Glossophaga soricina, Molossus molossus, Phyllostomus hastatus) were maintained under controlled conditions, and experiments were conducted to determine how th
Memórias do Instituto Oswaldo Cruz. Publicado em: 12/07/2007
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12. Bionomia de Polistes lanio lanio (Fabricius, 1775) (Hymenoptera: Vespidae) no Campus da Universidade Federal Rural do Rio de Janeiro / Bionomy of Polistes lanio lanio (Fabricius, 1775) (Hymenoptera: Vespidae) at the Universidade Federal Rural do Rio de Janeiro campus.
The wasps are holometabolous insects, that is; they have four stages during their life cycle: egg, larva, pupa and adult. The social wasps build their own nest that is usually made of ground wood fibers and some of them may be quite large and complex, depending on the builder species. The nests of Polistes lanio lanio, however, are relatively small and this
Publicado em: 2007