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3021por Üveges, B, Kalina, C, Szabó, K, Móricz, Á M, Holly, D, Gabor, C R, Hettyey, A, Bókony, V“…Therefore, we hypothesized that bufadienolide synthesis may be stimulated by elevated levels of corticosterone (CORT), the main glucocorticoid hormone of amphibians, or by upstream regulators that stimulate CORT production. …”
Publicado 2023
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3022por Landim, André Santos, de Menezes Souza, Jeferson, dos Santos, Lucrécia Braz, de Freitas Lins-Neto, Ernani Machado, da Silva, Daniel Tenório, Ferreira, Felipe Silva“…METHODS: For this systematic review, the search for articles by keywords took place in the databases “Science Direct,” Scopus,” “SciELo” and “Web of Science,” associating the term “taboo” with the taxa “amphibians,” “birds,” “mammals,” “fish” and “reptiles.” …”
Publicado 2023
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3023por Mizukami, Kaoru, Higashiyama, Hiroki, Arima, Yuichiro, Ando, Koji, Okada, Norihiro, Kose, Katsumi, Yamada, Shigehito, Takeuchi, Jun K, Koshiba-Takeuchi, Kazuko, Fukuhara, Shigetomo, Miyagawa-Tomita, Sachiko, Kurihara, Hiroki“…In mouse (Mus musculus) and Japanese quail (Coturnix japonica) embryos, the coronary arteries unique to amniotes are established by the reconstitution of transient vascular plexuses: aortic subepicardial vessels (ASVs) in the outflow tract and the primitive coronary plexus on the ventricle. In contrast, amphibians (Hyla japonica, Lithobates catesbeianus, Xenopus laevis, and Cynops pyrrhogaster) retain the ASV-like vasculature as truncal coronary arteries throughout their lives and have no primitive coronary plexus. …”
Publicado 2023
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3024“…These results suggest that the lung area can be activated to produce rhythmic respiratory-related motor output in a reduced brainstem section and provide new insights into respiratory rhythm generation in adult amphibians. First, clustering breaths into episodes can occur within the rhythm-generating network without long-range input from structures such as the pons. …”
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3025por Wan, Yin Chen, Navarrete Méndez, María José, O'Connell, Lauren A, Uricchio, Lawrence H, Roland, Alexandre-Benoit, Maan, Martine E, Ron, Santiago R, Betancourth-Cundar, Mileidy, Pie, Marcio R, Howell, Kimberly A, Richards-Zawacki, Corinne L, Cummings, Molly E, Cannatella, David C, Santos, Juan C, Tarvin, Rebecca D“…Amphibians are ideal for studying visual system evolution because their biphasic (aquatic and terrestrial) life history and ecological diversity expose them to a broad range of visual conditions. …”
Publicado 2023
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3026“…This use has affected aquatic ecosystems, causing malformations in amphibians. The Savannah frog (D. molitor) is a tropical frog inhabiting the mountain of Colombia. …”
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3027“…Inert ingredients can increase the phytotoxicity of pesticide formulations as well as the toxicity to fish, amphibians, and microorganisms. CONCLUSIONS: Pesticide registration should require full assessment of formulations. …”
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3028“…While mammals, birds, and amphibians increase cardiac output through large increases in heart rate and only modest increases (∼30%) in stroke volume, fish and some reptiles use modest increases in heart rate and very large increases in stroke volume (up to 300%). …”
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3029“…RESULTS: Across mammals, avians, and amphibians, the TAAR1 gene is intact and appears to be under strong purifying selection based on rates of amino acid fixation compared to neutral mutations. …”
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3030“…By contrast, teleost fish and urodele amphibians are capable of heart regeneration after a partial amputation. …”
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3031“…In some species, such as amphibians and fish, their eyes are capable of regeneration after injury(5), however; the mammalian eye shows no such regenerative properties. …”
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3032por Yoshida, Kohta, Terai, Yohey, Mizoiri, Shinji, Aibara, Mitsuto, Nishihara, Hidenori, Watanabe, Masakatsu, Kuroiwa, Asato, Hirai, Hirohisa, Hirai, Yuriko, Matsuda, Yoichi, Okada, Norihiro“…Because some sex chromosomes in amphibians and arthropods are thought to be derived from B chromosomes, the B chromosomes in Lake Victoria cichlids may represent an evolutionary transition toward the generation of sex chromosomes.…”
Publicado 2011
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3033por Dehara, Yuki, Hashiguchi, Yasuyuki, Matsubara, Kazumi, Yanai, Tokuma, Kubo, Masahito, Kumazawa, Yoshinori“…This view is supported by the estimated number of OR genes in the Burmese python's draft genome (∼280), although squamates may generally have fewer OR genes than terrestrial mammals and amphibians. The OR gene repertoire of the python seems unique in that many class I OR genes are retained. …”
Publicado 2012
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3034por Fang, Fang, Sun, Hongying, Zhao, Qiang, Lin, Congtian, Sun, Yufang, Gao, Wei, Xu, Juanjuan, Zhou, Junying, Ge, Feng, Liu, Naifa“…Previous research has shown that the geographical distribution patterns of freshwater fishes and amphibians have been influenced by past climatic oscillations in China resulting from Pleistocene glacial activity. …”
Publicado 2013
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3035“…DESIGN: Observational study of visitor behaviour at stalls that displayed and sold animals, mainly amphibians and reptiles, to assess potential contamination risk from zoonotic pathogens. …”
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3036“…This may indicate alternative migratory strategies, resembling the seasonal partial migrations seen in birds, fishes and amphibians, where only a subset of the population migrates. …”
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3037por Jiang, Rays H. Y., de Bruijn, Irene, Haas, Brian J., Belmonte, Rodrigo, Löbach, Lars, Christie, James, van den Ackerveken, Guido, Bottin, Arnaud, Bulone, Vincent, Díaz-Moreno, Sara M., Dumas, Bernard, Fan, Lin, Gaulin, Elodie, Govers, Francine, Grenville-Briggs, Laura J., Horner, Neil R., Levin, Joshua Z., Mammella, Marco, Meijer, Harold J. G., Morris, Paul, Nusbaum, Chad, Oome, Stan, Phillips, Andrew J., van Rooyen, David, Rzeszutek, Elzbieta, Saraiva, Marcia, Secombes, Chris J., Seidl, Michael F., Snel, Berend, Stassen, Joost H. M., Sykes, Sean, Tripathy, Sucheta, van den Berg, Herbert, Vega-Arreguin, Julio C., Wawra, Stephan, Young, Sarah K., Zeng, Qiandong, Dieguez-Uribeondo, Javier, Russ, Carsten, Tyler, Brett M., van West, Pieter“…Oomycetes in the class Saprolegniomycetidae of the Eukaryotic kingdom Stramenopila have evolved as severe pathogens of amphibians, crustaceans, fish and insects, resulting in major losses in aquaculture and damage to aquatic ecosystems. …”
Publicado 2013
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3038“…It was noted that, irrespective of their geographic origin, species from mammals share certain characters (shorter left spicule and absence of precloacal papillae) that oppose them to those from amphibians and reptiles. A hypothesis for the origin of Trichospirura in mammals through a remote host-switching event in tupaiids in southern Asia, likely facilitated by the intermediate hosts, and for their subsequent migration to the Ethiopian and finally Neotropical Realm is proposed. …”
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3039“…In addition, over the last decade, much information has been obtained about the posttranslational processing of POMC in non-mammalian animals such as fish, amphibians, reptiles, and birds through sequencing and peptide identification by mass spectrometry. …”
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3040por McIlroy, Susan K., Lind, Amy J., Allen-Diaz, Barbara H., Roche, Leslie M., Frost, William E., Grasso, Rob L., Tate, Kenneth W.“…Amphibians are experiencing a precipitous global decline, and population stability on public lands with multiple uses is a key concern for managers. …”
Publicado 2013
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