Search results for: 'ornithology ich bin ornithologe wer ist mehr heiteres und ernstes ueber das leben als ornithologe'

JØRGENSEN, C.B. Brain-Pituitary Relationships in Amphibians, Birds and Mammals - on the Origin and Nature of the Neurons by which Hypothalamic Control of Pars Distalis Functions Are Mediated Incl. Tax., + Shipping

MAZZI, V., PEYROT, A. Effetti differenziali di lesioni ipotalamiche croniche sulla tiroide e sul testicolo di Triturus cristatus carnifex Laur. trattati con tiourea Incl. Tax., + Shipping

FREDRIKSSON, G., ÖFVERHOLM, T., ERICSON, L.E. Ultrastructural Demonstration of Iodine Binding and Peroxidase Activity in the Endostyle of Oikopleura dioica (Appendicularia) Incl. Tax., + Shipping

GUARDABASSI, A. et al. Prolactin Binding Sites in Xenopus laevis Tissues - Comparison Between Normal and Dehydrated Animals Incl. Tax., + Shipping

PEDERZOLI, A., TREVISAN, P., BOLOGNANI FANTIN, A.M. Histochemical Characterization of Skin Glands in Bombina variegata variegata (L.) Incl. Tax., + Shipping

IMOH, H. Appearance and Distribution of RNA-Rich Cytoplasms in the Embryo of Xenopus laevis during Early Development Incl. Tax., + Shipping

LODI, G. Histoenzymologic Characterization of the Flask Cells in the Skin of the Crested Newt under Normal and Experimental Conditions Incl. Tax., + Shipping

BROWN, D., GROSSO, A., DeSOUSA, R.C. The Amphibian Epidermis - Distribution of Mitochondria-Rich Cells and the Effect of Oxytocin Incl. Tax., + Shipping

FRY, A.E. et al. Histochemical Patterns in the Tadpole Tail during Normal and Thyroxine-Induced Metamorphosis. I. Alkaline Phosphatase, Acid Phosphatase, Esterase, and Aminopeptidase Incl. Tax., + Shipping

GUBO, G. et al. Licht- und rasterelektronenmikroskopische Untersuchungen an Gaumen und Zunge der Gelbbauchunke, Bombina variegata L. Incl. Tax., + Shipping

MOSS, B., INGRAM, V.M. Hemoglobin Synthesis during Amphibian Metamorphosis. II. Synthesis of Adult Hemoglobin Following Thyroxine Administration, plus Appendix DE WITT, W. Microcytic Response to Thyroxine Administration o.O., 1968, Sep., 19 Seit., 7 Abb. und 7 Tafeln. Incl. Tax., + Shipping

CERTAIN, P. et al. Mise en évidence biochimique et histochimique d'une Delta5-3 Beta-hydroxystéroïde déshydrogénase dans le testicule du Triton Pleurodeles waltlii Michah. Incl. Tax., + Shipping

COLLENOT, A. Mise en évidence histochimique d'une Delta5-3 Beta-hydroxystéroïde-déshydrogénase dans les gonades non différenciées et en cours de différenciation des mâles génétiques de l'Urodèle Pleurodeles waltlii Michah. Incl. Tax., + Shipping

FLAVIN, M., GASSER, F., BEETSCHEN, J.-C. Influence de l'accélération ou de l'inhibition expérimentales de la métamorphose sur l'évolution des hémoglobines chez Pleurodeles waltlii Michah. Incl. Tax., + Shipping

BOUIZAR, Z. et al. Distribution of Renal Calcitonin Binding Sites in Mammalian and Nonmammalian Vertebrates Incl. Tax., + Shipping

FLAVIN, M., GASSER, F., BEETSCHEN, J.-C. Étude électrophorétique des modifications de l'hémoglobine au cours du développement post-embryonnaire chez l'Urodèle Pleurodeles waltlii Michah. Incl. Tax., + Shipping

SMITH, H.M., LYNCH, J.D., REESE, R.W. Rana maculata Daudin, 1801 - Proposed Suppression under Plenary Powers. Z.N.(S.) 1750 Incl. Tax., + Shipping

HAH, J.C. Histochemical Studies on the Developing Enteron of the Frog Bombina orientalis Incl. Tax., + Shipping

MOLA, L., BERTOLANI, R. Osservazioni istologiche e istochimiche sul differenziamento della cute in esemplari metamorfosati e non di Triturus alpestris apuanus (Bonap.) Incl. Tax., + Shipping

STANISSTREET, M., SMEDLEY, M.J., VELTKAMP, C.J. Effects of Calcium Antagonists and Calcium-Buffered Salines on Wound Healing in Xenopus Early Embryos Incl. Tax., + Shipping

PICHERAL, B. Les tissus élaborateurs d'hormones stéroïdes chez les amphibiens urodèles. I. Ultrastructure des cellules du tissu glandulaire du testicule de Pleurodeles waltlii Michah. Incl. Tax., + Shipping

JOLY, J., PICHERAL, B. Ultrastructure, histochimie et physiologie du follicule pré-ovulatoire et du corps jaune de l'Urodèle ovo-vivipare Salamandra salamandra (L.) Incl. Tax., + Shipping

JACOBY, J., RUBINSON, K. The Acoustic and Lateral Line Nuclei are Distinct in the Premetamorphic Frog, Rana catesbeiana Incl. Tax., + Shipping

LEVI, G., GUMBINER, B., THIERY, J.P. Distribution of E-Cadherin during Xenopus laevis Development Incl. Tax., + Shipping