Zobrazeno 1 - 10
of 34
pro vyhledávání: '"A. M. Ferramola de Sancovich"'
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:
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
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
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
Autor:
A I, Loaiza Perez, H A, Sancovich, D L, Kleiman De Pisarev, A S, Randi, M, Seisdedos, A M, Ferramola De Sancovich, P, Santisteban
Publikováno v:
Acta physiologica, pharmacologica et therapeutica latinoamericana : organo de la Asociacion Latinoamericana de Ciencias Fisiologicas y [de] la Asociacion Latinoamericana de Farmacologia. 48(3)
Hexachlorobenzene (HCB) is a widespread environmental pollutant. Chronic exposure of laboratory animals to HCB triggers porphyria, induction of liver microsomal enzymes, low levels of T4 reproductive dysfunction's, liver and thyroid tumors. Previous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c9065f1c998eee871b34f4823c5375bc
https://pubmed.ncbi.nlm.nih.gov/9777035
https://pubmed.ncbi.nlm.nih.gov/9777035
Autor:
L. Krawiec, Andrea Randi, Diana Kleiman de Pisarev, Horacio A Sancovich, Ana M Ferramola de Sancovich, Andrea Loaiza
Publikováno v:
Toxicology. 125(2-3)
The time and dose-dependent effects of the in vivo administration of hexachlorobenzene (HCB), on hepatic microsomal membrane functions, were studied in female Wistar rats. Administration of HCB (100 mg/100 g b.w.) resulted in time-dependent decreases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87ca18ab11ab608b60929a5554839df8
https://pubmed.ncbi.nlm.nih.gov/9570324
https://pubmed.ncbi.nlm.nih.gov/9570324
Publikováno v:
The international journal of biochemistrycell biology. 27(12)
5-Aminolevulinic acid dehydratase catalyses the self condensation between two molecules of 5-aminolevulinic acid, via a Schiff base, in which a lysine residue at its active site is proposed to be involved. The aim of the work was to further clarify t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93111049ad400cee383afb117e7074a8
https://pubmed.ncbi.nlm.nih.gov/8581829
https://pubmed.ncbi.nlm.nih.gov/8581829
Publikováno v:
Journal of endocrinological investigation. 18(4)
The functional thyroid status of hexachlorobenzene (HCB)-treated rats was studied. HCB caused a depletion of serum thyroxine (T4 ), but did not change L-3,5,3’-triiodothyronine (T3) levels in serum of rats. The activities of the thyroid regulated m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5f44864cf60588e8a4994b4439c66d
https://pubmed.ncbi.nlm.nih.gov/7560808
https://pubmed.ncbi.nlm.nih.gov/7560808