Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Ferramola de Sancovich, A."'
Publikováno v:
Revista Argentina de Dermatología, Vol 88, Iss 1, Pp 28-37 (2007)
Se estudiaron los efectos teratogénicos de metales pesados (acetatos de Cd2+ y Pb2+ y sulfato de Cu2+), en embriones de pollo en desarrollo, después de la administración de una monodosis del metal. Los huevos embrionados fueron inyectados en la ye
Externí odkaz:
https://doaj.org/article/399dbde2f9cc40d8af7403f93a3410ab
Publikováno v:
Revista Argentina de Dermatología, Vol 87, Iss 2, Pp 113-120 (2006)
La energía radiante abarca todo el espectro electromagnético y proviene de la fusión en el sol, de 4 núcleos de hidrógeno en uno de helio. Las radiaciones electromagnéticas tienen características de ondas, con la velocidad de la luz (c) y difi
Externí odkaz:
https://doaj.org/article/3d6ef5a69f3949b3b7c5518966c4d20b
Autor:
Randi, Andrea S, Sancovich, Horacio A, Ferramola de Sancovich, Ana M, Loaiza, Andrea, Kölliker Frers, Rodolfo A, Spinelli, Fernanda, Kleiman de Pisarev, Diana L
Publikováno v:
In Biochemical Pharmacology 2003 65(9):1495-1506
Publikováno v:
International Journal of Toxicology. 27:455-465
These studies try to elucidate why isocoproporphyrin appears in hexachlorobenzene-poisoned rats’ feces. Chronic exposure of hexachlorobenzene to rats produces an experimental model for human porphyria cutanea tarda. After 8 weeks of treatment, rats
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fedb131fa977ae098315a78be54b8266
https://doi.org/10.1080/10915810802657002
https://doi.org/10.1080/10915810802657002
Autor:
A M Ferramola de Sancovich, Pilar Santisteban, H A Sancovich, Andrea Randi, A I Loaiza-Pérez, M Seisdedos, D. L. Kleiman de Pisarev
Publikováno v:
Endocrinology. 140:4142-4151
Hexachlorobenzene (HCB) is a dioxin-type chemical that acts mainly through the aryl hydrocarbon receptor. Chronic exposure of rats to HCB increases the activity of malic enzyme (ME). In this report, we show that this increase is correlated with an in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddadab58c64009d068d46d3c6a665bd8
https://doi.org/10.1210/endo.140.9.6996
https://doi.org/10.1210/endo.140.9.6996
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1074:172-177
In the rat liver, the microsomal content of cytochrome P -450 decreased by 50% after triiodothyronine (T 3 ) administration. The molecular basis for the decreased cytochrome P -450 levels was investigated. The activities of the enzymes involved in he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dfec4876f948d938f57f59518972e6d
https://doi.org/10.1016/0304-4165(91)90057-n
https://doi.org/10.1016/0304-4165(91)90057-n
Autor:
Y. E. Sopena De Kracoff, H. Fukuda, L. E. Inigo, Alcira M. Del C. Batlle, A. M. Ferramola de Sancovich, H.A. Sancovich, S. R. Paredes
Publikováno v:
Journal of Enzyme Inhibition. 3:295-302
Photoxidation with methylene blue and rose bengal and chemical modification by diethylpyrocarbonate of pig liver 5-aminolevulinic acid dehydratase produced strong inactivation of the enzyme which was concentration dependent.Loss of enzyme activity by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eacf4183f8822f820d5401a76c499ba0
https://doi.org/10.3109/14756369009030378
https://doi.org/10.3109/14756369009030378
Publikováno v:
Journal of inorganic biochemistry. 99(2)
ALA-D (EC 4.2.1.24) is the first cytosolic enzyme in the haem metabolic pathway. Some metals compete with its major cofactor Zn(2+), modifying both enzyme structure and function. Our purpose was to contribute to the understanding of the biochemical r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::073cfe81ac99a8dd86e898af218d3c34
https://pubmed.ncbi.nlm.nih.gov/15621272
https://pubmed.ncbi.nlm.nih.gov/15621272
Autor:
Andrea Randi, Rodolfo A Kölliker Frers, Fernanda Spinelli, Andrea Loaiza, Ana Maria Ferramola de Sancovich, H.A. Sancovich, Diana Kleiman de Pisarev
Publikováno v:
Biochemical pharmacology. 65(9)
In the present study, the effects of hexachlorobenzene (HCB) on epidermal growth factor receptor (EGFR) content of liver microsomes and plasma membrane, and on EGFR-tyrosine kinase activity in the microsomal fraction were investigated. In addition, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffa7df9acf877b1fc3e6315f56752233
https://pubmed.ncbi.nlm.nih.gov/12732362
https://pubmed.ncbi.nlm.nih.gov/12732362
Publikováno v:
British poultry science. 43(2)
1. Chick embryos of 7, 9, 11, 12, 13, 14, 15, 17 and 19 d of embryonic development were examined to determine the activities of 5-aminolevulinic dehydratase (ALA-D, EC 4.2.1.24) and porphobilinogen deaminase (PBG-D, EC 4.3.1.8). 2. Liver and yolk sac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac290cfc0bbacd01fc00ac944753660
https://pubmed.ncbi.nlm.nih.gov/12047082
https://pubmed.ncbi.nlm.nih.gov/12047082