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Genotoxicity of glyphosate assessed by the comet assay and cytogenetic tests

Autor: Jose Maria Raviolo, Hugo García Ovando, Marcela González Cid, Fernando Mañas, A. Weyers, Laura Peralta, L. Ugnia, Irene Larripa, Nora Gorla

Publikováno v: Environmental Toxicology and Pharmacology. 28:37-41

It was evaluated the genotoxicity of glyphosate which up to now has heterogeneous results. The comet assay was performed in Hep-2 cells. The level of DNA damage in the control group (5.42 ± 1.83 arbitrary units) for tail moment (TM) measurements has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b4025bebec62c8a5f6a7b083ed0adbb
https://doi.org/10.1016/j.etap.2009.02.001

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Antioxidant capacity of vitamin C in mouse liver and kidney tissues

Autor: Nora Gorla, Hugo García Ovando, L. Ugnia, A. Weyers

Publikováno v: BIOCELL. 32:27-31

In the present study, the antioxidant capacity of vitamin C was examined in the liver and the kidney tissues of mice with or without ciprofloxacin (CFX) treatment. The antioxidant capacity of the vita- min was evaluated in terms of lipid hydroperoxid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04c85925f46faf6bd37d3c2056216144
https://doi.org/10.32604/biocell.2008.32.027

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Ciprofloxacin increases hepatic and renal lipid hydroperoxides levels in mice

Autor: Hugo García Ovando, A. Weyers, L. Ugnia, Nora Gorla

Publikováno v: BIOCELL. 26:225-228

Ciprofloxacin (CFX) is an effective and relatively safe antimicrobial used in a variety of human infections. However, adverse drug reactions and positive results in genotoxic tests are reported. In order to understand the possible pathophysiological

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::776afbdcf54ec6b612a9c6fb120f77ea
https://doi.org/10.32604/biocell.2002.26.225

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ENROFLOXACIN LIQUID-LIQUID EXTRACTION FROM CHICKEN MUSCLE AND HPLC DETECTION

Autor: N. Giacomelli, L. Martinez, H. Garcia-Ovando, Enrique Chiostri, R. Liboa, Rubén Davicino, A. Weyers, L. Ugnia, N. Gorla

Publikováno v: Journal of Liquid Chromatography & Related Technologies. 23:2391-2397

A technique for the extraction and liquid chromatographic determination of enrofloxacin residues in chicken muscle is described. The muscle samples were extracted with three steps of dichloromethane and centrifugation for the isolation of enrofloxaci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42444343dc8cd918acce408a28008388
https://doi.org/10.1081/jlc-100100496

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Genotoxicity of AMPA, the environmental metabolite of glyphosate, assessed by the Comet assay and cytogenetic tests

Autor: Irene Larripa, Nora Bibiana María Gorla, Jose Maria Raviolo, Laura Peralta, H Garcia Ovando, Fernando Mañas, M. Gonzalez Cid, A. Weyers, L. Ugnia

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Formulations containing glyphosate are the most widely used herbicides in the world. AMPA is the major environmental breakdown product of glyphosate. The purpose of this study is to evaluate the in vitro genotoxicity of AMPA using the Comet assay in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e20b30c8f939c0d7b313624cb23672c
https://www.sciencedirect.com/science/article/pii/S0147651308002662

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Cuantificación simultánea de ciprofloxacina, enrofloxacina y balofloxacina en músculo de pollo parrillero

Autor: Nora Bibiana María Gorla, A. Weyers, H Garcia Ovando, L. Ugnia, A. Magnoli

Publikováno v: Archivos de Medicina Veterinaria; Vol. 36 Núm. 1 (2004); 93-98

There is an increasing public concern about the presence of veterinary residues in food. The Maximal Residue Limit (MRL) in edible tissues of animal origin are established from the analytical methods developed. The extraction and simultaneous liquid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8cab191081dc94f5a0a2719313e5fba
http://revistas.uach.cl/index.php/amv/article/view/4767

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Increase of tissue lipid hydroperoxides as determination of oxidative stress

Autor: A, Weyers, N, Gorla, L, Ugnia, H, García Ovando, C, Chesta

Publikováno v: Biocell : official journal of the Sociedades Latinoamericanas de Microscopia Electronica ... et. al. 25(1)

Increased levels of lipid hydroperoxides (LOOH) are frequently associated with the oxidative mechanisms involved in physiological states as ageing and with serious pathological conditions. In the present work the physiological and the CCl4-induced li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::39622d2d818aba042cdd32d6300e50a1
https://pubmed.ncbi.nlm.nih.gov/11387871

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Canine echinococcosis in an area of Río Cuarto Department(Córdoba, Argentina)

Autor: Aníbal Bessone, A. Weyers, G. Bernardes, A. Sbaffo, J. Gonzalez Peralta, N. Esposito, Griselda González, M. Chassagnade, P. Flores, L Ugnia, A. Alcoba, Corina Guendulain

Publikováno v: Archivos de medicina veterinaria v.30 n.2 1998
SciELO Chile
CONICYT Chile
instacron:CONICYT
Archivos de Medicina Veterinaria; Vol. 30 Núm. 2 (1998); 157-163
Archivos de medicina veterinaria, Volume: 30, Issue: 2, Pages: 157-163, Published: 1998

Hydatidosis is a parasitic zoonosis of universal distribution which is produced by a cestode, theEchinococcus granulosus.This parasite uses dogs as the epidemiological relevant definitive host, being humans and production animals the intermediate hos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36c97ea5e77a6db638c32ae241307b1b
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0301-732X1998000200017

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