Matías Pandolfi

Summary

Affiliation: Universidad de Buenos Aires
Country: Argentina

Publications

  1. ncbi request reprint Studies on the reproductive and developmental biology of Cichlasoma dimerus (Percifomes, Cichlidae)
    Matías Pandolfi
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria C1428EHA, Buenos Aires, Argentina
    Biocell 33:1-18. 2009
  2. ncbi request reprint Immunocytochemical localization of different cell types in the adenohypophysis of the cichlid fish Cichlasoma dimerus (Heckel, 1840)
    M Pandolfi
    Laboratorio de Embriología Animal, Dpto de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina
    Biocell 25:35-42. 2001
  3. ncbi request reprint Ontogeny of immunoreactive somatolactin, prolactin and growth hormone secretory cells in the developing pituitary gland of Cichlasoma dimerus (Teleostei, Perciformes)
    M Pandolfi
    Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
    Anat Embryol (Berl) 203:461-8. 2001
  4. ncbi request reprint Ontogeny and distribution of gonadotropin-releasing hormone (GnRH) neuronal systems in the brain of the cichlid fish Cichlasoma dimerus
    Matías Pandolfi
    Laboratorio de Embriología Animal, Dpto de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria C1428EHA, Buenos Aires, Argentina
    Anat Embryol (Berl) 205:271-81. 2002
  5. ncbi request reprint Melanin-concentrating hormone system in the brain and skin of the cichlid fish Cichlasoma dimerus: anatomical localization, ontogeny and distribution in comparison to alpha-melanocyte-stimulating hormone-expressing cells
    M Pandolfi
    Laboratorio de Embriología Animal, Dpto de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    Cell Tissue Res 311:61-9. 2003
  6. doi request reprint Presence of beta-follicle-stimulating hormone and beta-luteinizing hormone transcripts in the brain of Cichlasoma dimerus (Perciformes: Cichlidae): effect of brain-derived gonadotropins on pituitary hormone release
    Matías Pandolfi
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Buenos Aires, Buenos Aires, Argentina
    Neuroendocrinology 89:27-37. 2009
  7. ncbi request reprint Identification of immunoreactive FSH and LH cells in the cichlid fish Cichlasoma dimerus during the ontogeny and sexual differentiation
    Matías Pandolfi
    Laboratorio de Embriología Animal, Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon 2, Buenos Aires C1428EHA, Argentina
    Anat Embryol (Berl) 211:355-65. 2006
  8. doi request reprint Probable gamma-aminobutyric acid involvement in bisphenol A effect at the hypothalamic level in adult male rats
    Nancy Cardoso
    Laboratorio de Endocrinologia, Departamento de Fisiologia, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina, Paraguay 2155, Piso 7, Buenos Aires, Argentina
    J Physiol Biochem 67:559-67. 2011
  9. doi request reprint Dominance hierarchies and social status ascent opportunity: anticipatory behavioral and physiological adjustments in a Neotropical cichlid fish
    Felipe Alonso
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    Physiol Behav 106:612-8. 2012
  10. ncbi request reprint GnRH systems of Cichlasoma dimerus (Perciformes, Cichlidae) revisited: a localization study with antibodies and riboprobes to GnRH-associated peptides
    Matías Pandolfi
    Laboratorio de Embriología Animal, Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Argentina
    Cell Tissue Res 321:219-32. 2005

Collaborators

Detail Information

Publications19

  1. ncbi request reprint Studies on the reproductive and developmental biology of Cichlasoma dimerus (Percifomes, Cichlidae)
    Matías Pandolfi
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria C1428EHA, Buenos Aires, Argentina
    Biocell 33:1-18. 2009
    ....
  2. ncbi request reprint Immunocytochemical localization of different cell types in the adenohypophysis of the cichlid fish Cichlasoma dimerus (Heckel, 1840)
    M Pandolfi
    Laboratorio de Embriología Animal, Dpto de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina
    Biocell 25:35-42. 2001
    ..PAS positive cells from the PI bound specifically with three different antisera raised against somatolactin (SL) of four different fish species. These cells surrounded deep branches of the NH in the PI...
  3. ncbi request reprint Ontogeny of immunoreactive somatolactin, prolactin and growth hormone secretory cells in the developing pituitary gland of Cichlasoma dimerus (Teleostei, Perciformes)
    M Pandolfi
    Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
    Anat Embryol (Berl) 203:461-8. 2001
    ....
  4. ncbi request reprint Ontogeny and distribution of gonadotropin-releasing hormone (GnRH) neuronal systems in the brain of the cichlid fish Cichlasoma dimerus
    Matías Pandolfi
    Laboratorio de Embriología Animal, Dpto de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria C1428EHA, Buenos Aires, Argentina
    Anat Embryol (Berl) 205:271-81. 2002
    ..Furthermore, we show that the NOR and the midbrain GnRH neurones might have functions other than gonadal development, whereas the preoptic GnRH neurones in C. dimerus might be associated with gonadal sex differentiation...
  5. ncbi request reprint Melanin-concentrating hormone system in the brain and skin of the cichlid fish Cichlasoma dimerus: anatomical localization, ontogeny and distribution in comparison to alpha-melanocyte-stimulating hormone-expressing cells
    M Pandolfi
    Laboratorio de Embriología Animal, Dpto de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    Cell Tissue Res 311:61-9. 2003
    ....
  6. doi request reprint Presence of beta-follicle-stimulating hormone and beta-luteinizing hormone transcripts in the brain of Cichlasoma dimerus (Perciformes: Cichlidae): effect of brain-derived gonadotropins on pituitary hormone release
    Matías Pandolfi
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Buenos Aires, Buenos Aires, Argentina
    Neuroendocrinology 89:27-37. 2009
    ..These findings support the concept of regulation of pituitary trophic hormones by brain-derived gonadotropins...
  7. ncbi request reprint Identification of immunoreactive FSH and LH cells in the cichlid fish Cichlasoma dimerus during the ontogeny and sexual differentiation
    Matías Pandolfi
    Laboratorio de Embriología Animal, Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon 2, Buenos Aires C1428EHA, Argentina
    Anat Embryol (Berl) 211:355-65. 2006
    ..FSH neurons differentiated on day 21 ah, while LH neurons appeared on day 15 ah. In the ovary, the immunoreactivity for both FSH and LH was restricted to the cytoplasm of previtellogenic and early vitellogenic oocytes...
  8. doi request reprint Probable gamma-aminobutyric acid involvement in bisphenol A effect at the hypothalamic level in adult male rats
    Nancy Cardoso
    Laboratorio de Endocrinologia, Departamento de Fisiologia, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina, Paraguay 2155, Piso 7, Buenos Aires, Argentina
    J Physiol Biochem 67:559-67. 2011
    ..Moreover, our findings suggest a probable GABA involvement in its effect at the hypothalamic level...
  9. doi request reprint Dominance hierarchies and social status ascent opportunity: anticipatory behavioral and physiological adjustments in a Neotropical cichlid fish
    Felipe Alonso
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    Physiol Behav 106:612-8. 2012
    ....
  10. ncbi request reprint GnRH systems of Cichlasoma dimerus (Perciformes, Cichlidae) revisited: a localization study with antibodies and riboprobes to GnRH-associated peptides
    Matías Pandolfi
    Laboratorio de Embriología Animal, Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Argentina
    Cell Tissue Res 321:219-32. 2005
    ....
  11. doi request reprint Photoperiodic modulation of reproductive physiology and behaviour in the cichlid fish Cichlasoma dimerus
    Ana Fiszbein
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    Physiol Behav 99:425-32. 2010
    ..Taken all together these results suggest that in C. dimerus the photoperiod is a relevant environmental cue related to reproductive behaviour and physiology...
  12. ncbi request reprint Involvement of somatolactin in background adaptation of the cichlid fish Cichlasoma dimerus
    Maximiliano Martín Cánepa
    Laboratorio de Embriología Animal, Dpto de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    J Exp Zool A Comp Exp Biol 305:410-9. 2006
    ..04), but no significant differences were observed in the cell area. In conclusion, this study presented clear evidence towards a possible involvement of SL in the adaptation to background colors in teleost together with alphaMSH and MCH...
  13. doi request reprint Endocrine disruptive potential of endosulfan on the reproductive axis of Cichlasoma dimerus (Perciformes, Cichlidae)
    Rodrigo H Da Cuña
    Laboratorio de Ecotoxicología Acuática, DBBE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Autonoma de Buenos Aires, Argentina
    Aquat Toxicol 126:299-305. 2013
    ..dimerus, causing disruption at the pituitary and/or at the gonad level. These effects could acquire ecological significance under prolonged exposure to the pesticide in nature...
  14. doi request reprint Aggressive behavior and reproductive physiology in females of the social cichlid fish Cichlasoma dimerus
    Cecilia Tubert
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina
    Physiol Behav 106:193-200. 2012
    ..These results provide information about the regulation and functioning of hypothalamus-pituitary-gonads axis during reproduction in a species with highly organized breeding activity...
  15. doi request reprint Low dose of bisphenol A impairs the reproductive axis of prepuberal male rats
    Juan Manuel Gámez
    Laboratory of Endocrinology, Department of Physiology, Faculty of Medicine, University of Buenos Aires, Buenos Aires, Argentina
    J Physiol Biochem 70:239-46. 2014
    ..The effects of the ED may be exerted at different levels of the axis and may be dependent on the dose, manner of administration, and the moment of exposure to the disruptor...
  16. doi request reprint Arginine-vasotocin expression and participation in reproduction and social behavior in males of the cichlid fish Cichlasoma dimerus
    Martín Roberto Ramallo
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria C1428EHA, Buenos Aires, Argentina
    Gen Comp Endocrinol 179:221-31. 2012
    ..Thus, the AVT system in C. dimerus appears to be of high complexity, with multiple sites of action in the hypothalamus-pituitary-gonadal axis...
  17. doi request reprint Effect of the organochlorine pesticide endosulfan on GnRH and gonadotrope cell populations in fish larvae
    Yanina G Piazza
    Laboratory of Animal Embryology, Department of Biodiversity and Experimental Biology, Faculty of Exact and Natural Sciences, University of Buenos Aires, Buenos Aires, C1428EHA, Argentina
    Arch Environ Contam Toxicol 61:300-10. 2011
    ..These findings suggest that ES affects GnRH I and βFSH protein synthesis/release. However, these responses seem to be insufficient to affect gonadal differentiation at this stage of development...
  18. doi request reprint The interrenal gland in males of the cichlid fish Cichlasoma dimerus: relationship with stress and the establishment of social hierarchies
    Leonel Morandini
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    Gen Comp Endocrinol 195:88-98. 2014
    ..Thus, the interrenal gland, by means of one of its products, cortisol, may be fulfilling an important role in the establishment of social hierarchies and their stability. ..
  19. ncbi request reprint Evidence to suggest glutamic acid involvement in Bisphenol A effect at the hypothalamic level in prepubertal male rats
    Nancy Cardoso
    Laboratorio de Endocrinologia, Departamento de Fisiologia, Facultad de Medicina Universidad de Buenos Aires, Buenos Aires, Argentina
    Neuro Endocrinol Lett 31:512-6. 2010
    ..The aim of present paper was to study the probable role of glutamic acid (GLU) as a mediator of bisphenol A (BPA) effect at the hypothalamic level and its effects on the reproductive axis of prepubertal male rats...