Browsing by Author "Riveros, José Luis"

Now showing items 1-3 of 3

    • Cambios hematológicos, bioquímica sanguínea y cortisol sérico en crías de guanaco (lama guanicoe) en ... 
      Ríos P., Carolina; Zapata S., Beatriz; Marín G., María Paz; Pacheco R., Susan; Rivera B., Karen; González P., Benito; Riveros, José Luis; Bas M., Fernando (Universidad de Chile, 2003)
      El propósito del presente estudio fue contribuir al co­nocimiento de valores de referencia de indicadores hematológicos, bioquímica sanguínea y cortisol séri­co en guanacos en cautiverio que permiten evaluar la salud y ...
    • Endocrine changes during pregnancy, parturition and post-partum in guanacos (Lama guanicoe) 
      Riveros, José Luis; Urquieta, Bessie; Bonacic, Cristian; Hoffman, Bernd; Bas M., Fernando; Schuler, Gerhard (ELSEVIER SCIENCE BV, 2009-12)
      Plasma concentrations of progesterone (P4), estradiol-17 (E2), estrone (E1) and estrone sulfate (E1S) were measured during gestation in eight guanacos kept in captivity. Gestational length was 346.1±9.8 days. P4 plasma ...
    • Ovarian follicular dynamics and hormonal secretory profiles in guanacos (Lama guanicoe) 
      Riveros, José Luis; Schuler, Gerhard; Bonacic, Cristian; Hoffmann, Bernd; Chaves, M. Graciela; Urquieta, Bessie (ELSEVIER, 2010)
      The objective of the present study was to describe ovarian activity in 11 adult non-mated guanacos, evaluated every second day for 40 days by transrectal ultrasonography and by plasma estradiol-17 and progesterone ...