Browsing by Author "Ronco Macchiavello, Ana María"
Now showing items 21-24 of 24
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P450-aromatase activity and expression in human testicular tissues with severe spermatogenic failure Lardone, M. C.; Castillo, P.; Valdevenito, R.; Ebensperger, M.; Ronco Macchiavello, Ana María; Pommer, R.; Piottante, A.; Castro, A. (Blackwell Publishing Ltd, 2010)There is evidence that impaired spermatogenesis is associated with an imbalance in the oestradiol/testosterone ratio and with Leydig cell (LC) dysfunction. In testis, P450-aromatase, encoded by CYP19, is responsible for ...
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Ronco Macchiavello, Ana María (Universidad de Chile, 1991)
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Valenzuela, Carina; Castillo, Valeska; Ronco Macchiavello, Ana María; Aguirre, Carolina; Hirsch Birn, Sandra; Llanos Silva, Miguel (2014)The endocannabinoid system (SEC) is an important modulator of several metabolic functions. This system is composed by cannabinoid receptors type 1 and 2 (RCB1 and RCB2), their endogenous ligands, known as endocannabinoids, and ...
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Ronco Macchiavello, Ana María; Garrido, Fernando; Llanos Silva, Miguel (ELSEVIER, 2006-06-01)Recently, we reported the presence of higher levels of metallothionein (MT) in placentas of smokers compared to non-smokers. In the present study, we designed experiments to separate and evaluate two isoforms of NIT (MT-1 ...