Storicamente: rivista scientifica di storia, open access, supportata dal Dipartimento Storia Culture Civiltà dell'Università Bologna. contemporanea, moderna, medievale, antica, antropologia e geografia

Hepatic and splenic microsomal electron transport system function, microsomal heme oxygenase activity, and microsomal drug metabolism have been examined in male Wistar rats bearing Murphy-Sturm lymphosarcoma 2 to 15 days following i.m. tumor transplantation. Hepatic microsomal cytochrome P450 and NADPH-cytochrome c reducÃ-ase activity decreased significantly [cytochrome P-450 nadir was 0.49 ± ...

â  â  â  â â â  methods of speakers' effects on the audience â  â nasrollah shameli * â  fariba hosayni ** â â â  abstract â  this article is focused on four issues. the first issue is related to the speaker's external appearance including the beauty of face, the power of his voice, moves and signals by hand, the stick and eyebrow as well as the height. such characteristics could have...

Huntingtons disease (HD) is an autosomal dominant neurodegenerative disease. Accordingly, 3-nitropropionic acid (3-NP) has been found to effectively produce HD-like symptoms. Amaranthus viridis Linn (HAEAV), popularly known in Chauraiya Hindi, may act as a neuroprotective agent vitro andin vivo. We evaluated the hypothesis that hydro-ethanolic extract of could prevent behavioral and oxidative a...

homoalcophosphamide by the procedure of Corey and Kim (7) gave diethylaldophosphamide and diethylhomoaldophos phamide, respectively (Chart 2). Diethylaldophosphamide was characterized by mass spectral analysis [m/e 283, 1 Cl, M2— CH2C1@; m/e 192, no Cl, M —N(CH2CH2C1)2] and by positive qualitative tests as an aldehyde and an alkylating agent. Complete purification of diethylaldophosphamide ...

In an attempt to better understand breast tumors sensitivity or resis tance to anticancer drugs, the main drug-metabolizing enzyme systems were evaluated in both breast tumors and their corresponding peritumoral tissues in 12 patients. The following enzymes were assayed by Western blot: cytochromes P-4SO (1A1/A2, 2B1/B2, 2C8-10, 2E1, 3A4); glutathione .S'-transferases (GST-a, -u, and -TI); and ...