Results 111 to 120 of about 265 (135)
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Prevalence of Loxosceles Laeta in Houses in Central Chile
American Journal of Tropical Medicine and Hygiene, 1970H, Schenone +4 more
exaly +3 more sources
Effects of Loxosceles laeta spider venom on blood coagulation
Toxicon, 1982The hematologic effects of intradermal injection of Loxosceles laeta venom in rabbits were studied with special reference to partial thromboplastin time, prothrombin time, platelet count and fibrinogen-fibrin degradation products. The in vitro effect of Loxesceles laeta venom on human platelet aggregation was also studied. Fibrinogen and platelet count
L, Bascur, I, Yevenes, P, Barja
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Journal of Medical Entomology, 2005
A survey was done of the environments and substrata occupied by Loxosceles intermedia Mello-Leitão, 1934 and Loxosceles laeta (Nicolet, 1849) (Araneae: Sicariidae) in urban woods and anthropic constructions in Curitiba. In total, 2,099 trees, 364 decaying logs as well as stones and roots, built-up areas, and wasteland in six urban parks and 60 ...
Marta Luciane, Fischer +1 more
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A survey was done of the environments and substrata occupied by Loxosceles intermedia Mello-Leitão, 1934 and Loxosceles laeta (Nicolet, 1849) (Araneae: Sicariidae) in urban woods and anthropic constructions in Curitiba. In total, 2,099 trees, 364 decaying logs as well as stones and roots, built-up areas, and wasteland in six urban parks and 60 ...
Marta Luciane, Fischer +1 more
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A new species of Loxosceles of the laeta group from Brazil (Araneae: Sicariidae)
Zootaxa, 2002A new species of Loxosceles, L. puortoi, is described from Palmas, State of Tocantins, Brazil. This is the first native species of the laeta group known for Brazil. Males can be distinguished from other species of this group by the very long and narrow femur and tibia of the male palp.
Martins, Rosana +2 more
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Journal of economic entomology, 2010
In a previous experimental study, recluse spiders Loxosceles reclusa Gertsch and Mulaik and Loxosceles laeta (Nicolet) (Araneae: Sicariidae) preferred small cardboard refugia covered with conspecific silk compared with never-occupied refugia. Herein, we investigated some factors that might be responsible for this preference using similar cardboard ...
Richard S, Vetter, Michael K, Rust
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In a previous experimental study, recluse spiders Loxosceles reclusa Gertsch and Mulaik and Loxosceles laeta (Nicolet) (Araneae: Sicariidae) preferred small cardboard refugia covered with conspecific silk compared with never-occupied refugia. Herein, we investigated some factors that might be responsible for this preference using similar cardboard ...
Richard S, Vetter, Michael K, Rust
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The brown spider Loxosceles laeta: source of the remedy Tarentula cubensis?
Homeopathy, 2002The homeopathic remedy Tarentula cubensis (Cuban tarantula), used in homeopathy to treat abscesses with burning pains, gangrene, septicaemia, toxaemia, has been grouped by homeopathic authorities with either the mygalomorph or wolf spiders. The original specimen used for preparation of the mother tincture was decomposed, leaving the spider's exact ...
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Biochemical and Biophysical Research Communications, 2002
The bite of spiders of the genus Loxosceles can induce a variety of biological effects, including dermonecrosis and complement-dependent haemolysis. The aim of this study was to generate recombinant proteins from the Loxosceles spider gland to facilitate structural and functional studies in the mechanisms of loxoscelism. Using "Expressed Sequencing Tag"
Matheus de F, Fernandes Pedrosa +6 more
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The bite of spiders of the genus Loxosceles can induce a variety of biological effects, including dermonecrosis and complement-dependent haemolysis. The aim of this study was to generate recombinant proteins from the Loxosceles spider gland to facilitate structural and functional studies in the mechanisms of loxoscelism. Using "Expressed Sequencing Tag"
Matheus de F, Fernandes Pedrosa +6 more
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Loxosceles laeta (Nicolet), an Introduced Species in Los Angeles County
Bulletin of the Entomological Society of America, 1969A casual evening collection of a spider by an off-duty arachnologist recently started a fantastic and most unusual chain of events in this area. Some interesting and possibly significant knowledge has accrued from this chance finding of the lone specimen.
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Characterization by IR spectra of Loxosceles laeta's venom
Toxicology Letters, 2016M. Schulthess +3 more
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