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1341por Mescher, Anthony L.“…New investigations of the early phase of amphibian limb and tail regeneration, including the effects of pro‐inflammatory and anti‐inflammatory agents, are then briefly discussed, focusing on the transition from the normally covert inflammatory response to the initiation of the regeneration blastema by migrating fibroblasts and the expression of genes for limb patterning.…”
Publicado 2017
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1342“…This unit, comprised of cellular associations between different chromatophore types, is relatively conserved across the fish, amphibian, and reptilian species capable of physiological color change and numerous attempts have been made to understand the nature of the four major chromatophore types (melanophores, erythrophores, xanthophores, and iridophores) and their biochemical regulation. …”
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1343“…Here, we take an in-depth look at the structure and function of organizers across species and note that, whereas the amphibian organizer is a contingent collection of elements, each performing a specific function, the elements of organizers in other species are dispersed in time and space. …”
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1344por Wang, Kai, Jiang, Ke, Wang, Yu-Fan, Poyarkov, Nikolay A., Che, Jing, Siler, Cameron D.“…Due to a paucity of surveys in northern Indochina and lack of international collaborations among neighboring countries, recognized distributional ranges for many amphibian and reptile species end at the political borders for some countries, despite seemingly continuous suitable habitat spanning the region. …”
Publicado 2018
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1345por Guo, Nan, Zhang, Bingzhou, Hu, Han, Ye, Shiyi, Chen, Fangzhou, Li, Zhonghua, Chen, Pin, Wang, Chunmei, He, Qigai“…In this study, the antiviral activity of a cationic amphibian antimicrobial peptide Caerin1.1 against porcine epidemic diarrhea virus (PEDV) was evaluated by an in vitro system using Vero cells. …”
Publicado 2018
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1346por Guéguinou, Nathan, Jeandel, Jérémy, Kaminski, Sandra, Baatout, Sarah, Ghislin, Stéphanie, Frippiat, Jean-Pol“…Consequently, we investigated the effects of five types of chronic stressors, similar to those encountered during a stay onboard the International Space Station, on C3 expression in larvae of the urodele amphibian Pleurodeles waltl. We focused on C3 because it is a critical component of this system. …”
Publicado 2019
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1347por Duffus, Amanda L.J., Garner, Trenton W.J., Nichols, Richard A., Standridge, Joshua P., Earl, Julia E.“…We highlighted the areas where further research and experimental evidence is needed and hope that these models would act as a guide for further research into the amphibian disease dynamics.…”
Publicado 2019
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1348“…Global amphibian populations are being decimated by chytridiomycosis, a deadly skin infection caused by the fungal pathogens Batrachochytrium dendrobatidis (Bd) and B. salamandrivorans (Bsal). …”
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1349por Martin H., Christian, Ibáñez, Roberto, Nothias, Louis-Félix, Caraballo-Rodríguez, Andrés Mauricio, Dorrestein, Pieter C., Gutiérrez, Marcelino“…The combination of microbial classification and molecular analysis in relation to the anti-Bd inhibitory databases reveals the resource has future potential for amphibian conservation.…”
Publicado 2020
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1350por Xiong, Weichen, Zhou, Chenliang, Yin, Shuwen, Chai, Jinwei, Zeng, Baishuang, Wu, Jiena, Li, Yibin, Li, Lin, Xu, Xueqing“…[Image: see text] Human immunodeficiency virus type 1 (HIV-1) is mainly transmitted by sexual intercourse, and effective microbicides preventing HIV-1 transmission are still required. Amphibian skin is a rich source of defense peptides with antiviral activity. …”
Publicado 2021
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1351“…BACKGROUND: Amphibians are one of the most susceptible groups to climate change as their development occurs in aquatic environments or in microhabitats with high humidity. …”
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1352por Hartmann, Arik M., McGrath-Blaser, Sarah E., Colón-Piñeiro, Zuania, Longo, Ana V.“…Microbiomes are major determinants of host growth, development and survival. In amphibians, host-associated bacteria in the skin can inhibit pathogen infection, but many processes can influence the structure and composition of the community. …”
Publicado 2023
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1353“…Narcotic alkaloids and amphibian skin secretions, introduced into human society through close association with plants and animals through folk medicine and religious divination practices, were incorporated into the armamentarium of the early pharmacopoeia. …”
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1354“…Unlike the amphibian Mix genes that encode an open reading frame of >300 amino acids, mammalian MIXL1 encodes a smaller protein (~230aa). …”
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1355“…The nuclei of growing spermatocytes in Drosophila hydei and D. neohydei are characterized by the appearance of phase-specific, paired, loop-shaped structures thought to be similar to the loops in lampbrush chromosomes of amphibian oocytes. In X/O-males of D. hydei spermatogenesis is completely blocked before the first maturation division. …”
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1356“…The properties of the NN appear to resemble those of the nucleolar necklaces of amphibian oocytes. Cycloheximide or puromycin inhibition of general protein synthesis does not lead to NN formation. …”
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1357Publicado 1985“…These results indicate that nuclear envelope breakdown, chromosome condensation, and spindle assembly, as well as the regulation of these processes by Ca2+-sensitive cytoplasmic components, can be studied in vitro using extracts of amphibian eggs.…”
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1358Publicado 1987“…Some antibodies against the Torpedo 300-kD protein cross-react with amphibian and mammalian neuromuscular synapses, and the cross-reacting protein is also highly concentrated on the intracellular surface of the post- synaptic membrane.…”
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1359“…The anuran amphibian, Rana catesbiana, has been found to possess at least two kinds of immunoglobulins corresponding to γG- and γM-classes. …”
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1360por Uhlenhuth, Eduard“…Two substances are involved in amphibian metamorphosis as studied in Ambystoma opacum: first, iodine, which is taken up by the food, and second, an excretor substance, which is evolved during the processes of growth and serves to induce the excretory function of the thyroid gland. 2. …”
Publicado 1919
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