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toad

"Estradiol and reproduction in the South American toad Rhinella arenarum (Amphibian, Anura)" (2019) Scaia, M.F.; Volonteri, M.C.; Czuchlej, S.C.; Ceballos, N.R. General and Comparative Endocrinology. 273:20-31

"From erotic excrescences to pheromone shots: Structure and diversity of nuptial pads in anurans" (2018) Luna, M.C.; Mcdiarmid, R.W.; Faivovich, J. Biological Journal of the Linnean Society. 124(3):403-446

"Delayed osteogenesis and calcification in a large true toad with a comparative survey of the timing of skeletal ossification in anurans" (2017) Gómez, R.O.; Regueira, E.; O'Donohoe, M.E.A.; Hermida, G.N. Zoologischer Anzeiger. 267:101-110

"Morphology and size of blood cells of Rhinella arenarum (Hensel, 1867) as environmental health assessment in disturbed aquatic ecosystem from central Argentina" (2017) Salinas, Z.A.;Baraquet, M.;Grenat, P.R. (...)Salas, N.E. Environmental Science and Pollution Research. 24(32):24907-24915

"Phylogenetic relationships of toads of the Rhinella granulosa group (Anura: Bufonidae): A molecular perspective with comments on hybridization and introgression" (2016) Pereyra, M.O.;Baldo, D.;Blotto, B.L. (...)Faivovich, J. Cladistics. 32(1):36-53

"Effect of estradiol on apoptosis, proliferation and steroidogenic enzymes in the testes of the toad Rhinella arenarum (Amphibia, Anura)" (2015) Scaia, M.F.; Volonteri, M.C.; Czuchlej, S.C.; Ceballos, N.R. General and Comparative Endocrinology. 221:244-254

"Intraspecific morphological variation and its implications in the taxonomic status of Bufo pisanoi, a Pliocene anuran from eastern Argentina" (2014) Pérez Ben, C.M.; Gómez, R.O.; Báez, A.M. Journal of Vertebrate Paleontology. 34(4):767-773

"Characterization and seasonal changes in LHβ and FSHβ mRNA of Rhinella arenarum (Amphibia, Anura)" (2013) Volonteri, M.C.; Regueira, E.; Scaia, M.F.; Ceballos, N.R. General and Comparative Endocrinology. 187:95-103

"Exceptional Late Pliocene microvertebrate diversity in northwestern Argentina reveals a marked small mammal turnover" (2012) Ortiz, P.E.;García López, D.A.;Babot, M.J. (...)Jayat, J.P. Palaeogeography, Palaeoclimatology, Palaeoecology. 361-362:21-37

"Larval development and metamorphosis of the olfactory and vomeronasal organs in the toad Rhinella (Bufo) arenarum (Hensel, 1867)" (2011) Jungblut, L.D.; Pozzi, A.G.; Paz, D.A. Acta Zoologica. 92(4):305-315

"Cadmium toxicity in tadpoles of Rhinella arenarum in relation to calcium and humic acids" (2011) Mastrángelo, M.; Dos Santos Afonso, M.; Ferrari, L. Ecotoxicology. 20(6):1225-1232

"The Bidder's organ of the toad Rhinella arenarum (Amphibia, Anura). Presence of steroidogenic enzymes" (2011) Scaia, M.F.;Regueira, E.;Sassone, A.G. (...)Ceballos, N.R. Journal of Experimental Zoology Part A: Ecological Genetics and Physiology. 315 A(8):439-446

"Stage-dependent susceptibility to copper in Rhinella arenarum embryos and larvae" (2011) Aronzon, C.M.; Sandoval, M.T.; Herkovits, J.; Pérezcoll, C.S. Environmental Toxicology and Chemistry. 30(12):2771-2777

"Terrestrial habitat use by the burrowing toad, rhinella fernandezae (Anura: Bufonidae)" (2010) Sanchez, L.C.; Busch, M.; Madanes, N. Folia Zoologica. 59(2):122-128

"Mechanism of hCG-induced spermiation in the toad Rhinella arenarum (Amphibia, Anura)" (2010) Volonteri, M.C.; Ceballos, N.R. General and Comparative Endocrinology. 169(3):197-202

"Heterogeneous distribution of G protein alpha subunits in the main olfactory and vomeronasal systems of Rhinella (Bufo) arenarum tadpoles." (2009) Jungblut, L.D.; Paz, D.A.; López-Costa, J.J.; Pozzi, A.G. Zoological science. 26(10):722-728

"Morphology and histology of the larynx of the common toad Rhinella arenarum (Hensel, 1867) (Anura, Bufonidae)" (2009) Hermida, G.N.; Farías, A. Acta Zoologica. 90(4):326-338

"Comparative susceptibility to atrazine of three developmental stages of Rhinella arenarum and influence on metamorphosis: Non-monotonous acceleration of the time to climax and delayed tail resorption" (2009) Brodeur, J.C.;Svartz, G.;Perez-Coll, C.S. (...)Herkovits, J. Aquatic Toxicology. 91(2):161-170

"Population traits of the burrowing toad Rhinella fernandezae (Gallardo, 1957) (Anura, Bufonidae)" (2008) Sanchez, L.C.; Busch, M. Brazilian Journal of Biology. 68(1):137-140

"Immunohistochemical localization of vascular endothelial growth factor and its receptor Flk-1 in the amphibian developing principal and accessory olfactory system" (2006) Pozzi, A.G.;Yovanovich, C.A.;Jungblut, L. (...)Paz, D.A. Anatomy and Embryology. 211(5):549-557

"Effect of human gonadotropins on spermiation and androgen biosynthesis in the testis of the toad Bufo arenarum (Amphibia, Anura)" (2006) Pozzi, A.G.; Rosemblit, C.; Ceballos, N.R. Journal of Experimental Zoology Part A: Comparative Experimental Biology. 305 A(1):96-102

"Seasonal changes in the activity of 11β-hydroxysteroid dehydrogenase in toad testes" (2005) Denari, D.; Ceballos, N.R. Annals of the New York Academy of Sciences. 1040:297-300

"Bufonid toads from the late Oligocene beds of Salla, Bolivia" (2004) Baez, A.M.; Nicoli, L. Journal of Vertebrate Paleontology. 24(1):73-79

"Structure of the kidney of Bufo arenarum: Intermediate segment, distal tubule and collecting tubule" (2003) Farías, A.; Hermida, G.N.; Fiorito, L.E. Biocell. 27(1):19-28

"Steroid production in toads" (2003) Canosa, L.F.; Pozzi, A.G.; Rosemblit, C.; Ceballos, N.R. Journal of Steroid Biochemistry and Molecular Biology. 85(2-5):227-233

"Effects of mGnRH on testicular steroidogenesis in the toad Bufo arenarum" (2002) Canosa, L.F.; Pozzi, A.G.; Somoza, G.M.; Ceballos, N.R. General and Comparative Endocrinology. 127(2):174-180

"Seasonal changes in the activity of cytochrome P450C17 from the testis of Bufo arenarum" (2002) Solari, J.J.F.; Pozzi, A.G.; Ceballos, N.R. Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology. 172(8):685-690

"Ultrastructural characteristics of the lung of Melanophryniscus stelzneri stelzneri (Weyenberg, 1875) (Anura, Bufonidae)" (2002) Hermida, G.N.; Farías, A.; Fiorito, L.E. Biocell. 26(3):347-355

"Effect of salt acclimatization on 3β-hydroxysteroid dehydrogenase/isomerase activity in the interrenal of Bufo arenarum" (2002) Pozzi, A.G.; Lantos, C.P.; Ceballos, N.R. General and Comparative Endocrinology. 126(1):68-74

"Human chorionic gonadotropin-induced spermiation in Bufo arenarum is not mediated by steroid biosynthesis" (2000) Pozzi, A.G.; Ceballos, N.R. General and Comparative Endocrinology. 119(2):164-171

"Kinetic properties of microsomal 3β hydroxysteroid dehydrogenase-isomerase from the testis of Bufo arenarum H" (2000) Pozzi, A.G.; Canosa, L.F.; Calvo, J.C.; Ceballos, N.R. Journal of Steroid Biochemistry and Molecular Biology. 73(5):257-264

"Immunoidentification of CRF-like material in the intermaxillary glands during Bufo arenarum development" (2000) Miranda, L.A.; Affanni, J.M. Tissue and Cell. 32(2):148-152

"Structure of the Bufo arenarum kidney: Renal corpuscle, neck segment and proximal tubule" (1998) Farías, A.; Fiorito, L.E.; Hermida, G.N. Biocell. 22(3):187-196

"Pregnenolone and progesterone metabolism by the testes of Bufo arenarum" (1998) Canosa, L.F.; Pozzi, A.G.; Ceballos, N.R. Journal of Comparative Physiology - B Biochemical, Systemic, and Environmental Physiology. 168(7):491-496

"The lung of the common toad, Bufo arenarum (Anura: Bufonidae). A light and electron microscopy study" (1998) Hermida, G.N.; Fiorito, L.E.; Farías, A. Biocell. 22(1):19-26

"Identification and neuroanatomical distribution of immunoreactivity for mammalian gonadotropin-releasing hormone (mGnRH) in the brain and neural hypophyseal lobe of the toad Bufo arenarum" (1998) Miranda, L.A.; Paz, D.A.; Affanni, J.M.; Somoza, G.M. Cell and Tissue Research. 293(3):419-425

"A technique for chronically recording the EKG of the lymph hearts in the toad Bufo arenarum (Hensel)" (1997) Affanni, J.M.; Cervino, C.O.; Bedners, A.S. Biocell. 21(1):91-94

"Immunocytochemical distribution of corticotropin-releasing factor in the brain and hypophysis of larval Bufo arenarum; Effect of KClO4 during early development" (1997) Miranda, L.A.; Dezi, R.E. Tissue and Cell. 29(6):643-649

"Subcellular localization of 3β hydroxysteroid dehydrogenase isomerase in testis of Bufo arenarum H." (1997) Pozzi, A.G.; Lantos, C.P.; Ceballos, N.R. General and Comparative Endocrinology. 106(3):400-406

"Identification of immunoreactive mammalian gonadotropin-releasing hormone in the brain of metamorphic larvae of Bufo arenarum hensel (Amphibia: Anura)" (1996) Somoza, G.M.; Paz, D.A.; Stefano, A.V.; Affanni, J.M. International Journal of Developmental Neuroscience. 14(5):663-672

"Mitochondrial localization of 3β-hydroxysteroid dehydrogenase 5-ene isomerase in interrenals of the toad Bufo arenarum H." (1996) Pozzi, A.G.; Lantos, C.P.; Ceballos, N.R. General and Comparative Endocrinology. 103(2):176-181

"Learning under partial reinforcement in the toad (Bufo arenarum): Effects of lesions in the medial pallium" (1994) Muzio, R.N.; Segura, E.T.; Papini, M.R. Behavioral and Neural Biology. 61(1):36-46

"Alkaloids from bufonid toads (Melanophryniscus): Decahydroquinolines, pumiliotoxins and homopumlliotoxins, indolizidines, pyrrolizidines, and quinolizidines" (1993) Garraffo, H.M.;Spande, T.F.;Daly, J.W. (...)Gros, E.G. Journal of Natural Products. 56(3):357-373

"Effects of lesions in the medial pallium on instrumental learning in the toad (Bufo arenarum)" (1993) Muzio, R.N.; Segura, E.T.; Papini, M.R. Physiology and Behavior. 54(1):185-188

"β-adrenergic control of the water permeability of the skin during rehydration in the toad Bufo arenarum" (1991) Reboreda, J.C.; Muzio, R.N.; Viñas, M.C.; Segura, E.T. Comparative Biochemistry and Physiology. Part C, Comparative. 100(3):433-437

"Water balance effects of systemic and intracerebroventricular administration of angiotensin II in the toad Bufo arenarum" (1989) Reboreda, J.C.; Segura, E.T. Comparative Biochemistry and Physiology -- Part A: Physiology. 93(3):505-509

"Antidiuretic responses to osmotic cutaneous stimulation in the toad, Bufo arenarum - A possible adaptive control mechanism for urine production" (1989) Petriella, S.; Reboreda, J.C.; Otero, M.; Segura, E.T. Journal of Comparative Physiology B. 159(1):91-95

"Antidiuretic responses to osmotic, ionic or volume stimulation of the brain in the unanesthetized toad, Bufo arenarum hensel" (1987) Segura, E.T.; Cuello, M.E.; Petriella, S.; Orti, G. Comparative Biochemistry and Physiology -- Part A: Physiology. 87(1):107-110

"Short-term changes in natripheric and hydrosmotic water fluxes across the skin and in urine production due to increases in the osmolarity of the external environment in the toad" (1987) Reboreda, J.C.; Petriella, S.; Segura, E.T. Comparative Biochemistry and Physiology -- Part A: Physiology. 88(3):571-575

"The absence of DNA from the blood serum of Bufo arenarum" (1987) De Recondo, M.E.F.; De Arcuri, B.E.F.; Recondo, E.F. Journal of Experimental Zoology. 243(3):445-451

"Effects of temperature and general anesthesia on the water gain and the inulin space of the brain of the toad, Bufo arenarum hensel" (1987) Segura, E.T.; Varsavsky, A.; Petriella, S. Comparative Biochemistry and Physiology. Part C, Comparative. 88(2):331-334

"Cyclic biospecific affinity chromatographic method for the purification of the sex steroid binding protein (SBP): Application to the purification of SBP from toad" (1987) Santa-Coloma, T.A.; Garraffo, H.M.; Gros, E.G.; Charreau, E.H. Journal of Chromatography B: Biomedical Sciences and Applications. 415(C):297-304

"Biosynthesis of bufadienolides in toads. VI. experiments with [1,2-3H]cholesterol, [21-14C]coprostanol, and 5β-[21-14C]pregnanolone in the toad Bufo arenarum" (1986) Garraffo, H.M.; Gros, E.G. Steroids. 48(3-4):251-257

"Glomerulopressin activity in peripheral blood of newly diagnosed type I (insulin-dependent) diabetic patients and in normal subjects treated with glucagon" (1986) Arany, E.; Bonetto, R.; Uranga, J.; del Castillo, E. Acta Physiologica et Pharmacologica Latinoamericana. 36(4):337-346

"Corticoidogenesis in Bufo arenarum H. I. In vitro biosynthesis of [3H]pregnenolone and [3H]corticosterone metabolites and of endogenous 3-oxo-4-ene intermediates at 28°C and 37°C" (1983) Ceballos, N.R.; Cozza, E.N.; Lantos, C.P. General and Comparative Endocrinology. 51(1):138-147

"Nucleotides in embryos in the stages of morula, gastrula, and neurula" (1976) Moreno, S.M.;Cukier, M.;Guerrero, G. (...)Recondo, E.F. Carbohydrate Research. 47(2):275-284

"Nucleotides and nucleotide sugars in early development of bufo arenarum. Part I. mature oocytes" (1973) Fernández de Recondo, M.E.;Maggesse, M.C.;Guerrero, G. (...)Recondo, E.F. Carbohydrate Research. 26(2):365-375

"Biosynthesis of bufadienolides in toads. III-Experiments with [2-14C]mevalonic acid, [20-14C]3β-hydroxy-5-pregnen-20-one and [20-14C]cholesterol" (1972) Porto, A.M.; Baralle, F.E.; Gros, E.G. Journal of Steroid Biochemistry. 3(1):11-17

"Biosynthesis of the bufadienolide marinobufagin in toads Bufo paracnemis from cholesterol-20-14C" (1971) Porto, A.M.; Gros, E.G. Experientia. 27(5):506