Browsing by Subject "Embryology"

Now showing items 21-23 of 23

    • TACE/ADAM17 is involved in germ cell apoptosis during rat spermatogenesis 
      Lizama, Carlos; Rojas-Benítez, Diego; Antonelli, Marcelo; Ludwig, Andreas; Bustamante-Marín, Ximena; Brouwer-Visser, Jurriaan; Moreno, Ricardo D. (2010)
      The pathways leading to male germ cell apoptosis in vivo are poorly understood, but are highly relevant for the comprehension of sperm production regulation by the testis. In this work, we show the evidence of a mechanism ...
    • The onset of phosphatase activity in early mammalian embryos 
      Ishiyama,; Izquierdo, (1977)
      The onset of acid and alkaline phosphatase activity is determined by means of Burstone's azo dye coupling methods in oocytes and embryos of the mouse, rat and hamster, and in mouse embryos cultured in vitro. Acid phosphatase ...
    • Thirty-two years of selection of rats by ethanol preference: UChA and UChB strains 
      Mardones,; Segovia Riquelme, (1983)
      An overview of the development of two strains of rats with low and high consumption of ethanol is reported. Voluntary consumption of water and various concentrations of ethanol solution were studied in these strains as a ...