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You searched for: Author "Ventura-Juárez, Javier" Remove constraint Author: "Ventura-Juárez, Javier" Publication Year 2012 Remove constraint Publication Year: 2012
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1. Bioconcentration and localization of lead in the freshwater rotifer Brachionus calyciflorus Pallas 1677 (Rotifera: Monogononta)

Author:
Ventura-Juárez, Javier,   et al.   ; Alvarado-Flores, Jesús; Rico-Martínez, Roberto; Silva-Briano, Marcelo; Rubio-Franchini, Isidoro;     Show all 5 Authors
Source:
Aquatic toxicology 2012 v.109 pp. 127-132
ISSN:
0166-445X
Subject:
Brachionus calyciflorus; X-radiation; absorption; bioaccumulation factor; digestive system; freshwater; granules; histochemistry; lead; scanning electron microscopy
Abstract:
... We studied how lead is bioconcentrated and distributed in the rotifer Brachionus calyciflorus using metal histochemistry to locate lead granules, Leadmium Green® analysis to establish the route of uptake, atomic absorption to determined the bioconcentration factor (BCF), and detected the presence of microelements in the cuticle by X-ray microanalysis with scanning electron microscopy. Our results ...
DOI:
10.1016/j.aquatox.2011.12.007
PubMed:
22210501

2. Clinical case of cerebral amebiasis caused by E. histolytica

Author:
Ventura-Juárez, Javier,   et al.   ; Maldonado-Barrera, Cinthya A.; Campos-Esparza, Maria del Rosario; Muñoz-Fernández, Luis; Victoria-Hernández, Joaquin A.; Campos-Rodríguez, Rafael; Talamás-Rohana, Patricia;     Show all 7 Authors
Source:
Parasitology research 2012 v.110 no.3 pp. 1291-1296
ISSN:
0932-0113
Subject:
Entamoeba histolytica; Naegleria fowleri; abscess; amebiasis; antibodies; biopsy; blood flow; brain; colon; etiological agents; fluorescent antibody technique; necropsy; proteins; tomography; trophozoites
Abstract:
... Although amebic brain abscess is a rare form of invasive amebiasis, when present, it is frequently lethal. This disorder always begins with the infection of the colon by Entamoeba histolytica trophozoites, which then travel to extra-intestinal tissues through the bloodstream. Amebic brain abscesses are produced when trophozoites invade the central nervous system. Computerized axial tomography scan ...
DOI:
10.1007/s00436-011-2617-8
PubMed:
21870245