Results 201 to 210 of about 132,738 (254)

Effects of imidacloprid on Rana catesbeiana immune and nervous system.

Chemosphere, 2017
F. Rios, T. Wilcoxen, Laura M. Zimmerman
semanticscholar   +1 more source

Effects of acute exposure to the non-steroidal anti-inflammatory drug ibuprofen on the developing North American Bullfrog (Rana catesbeiana) tadpole.

Environmental Science and Technology, 2014
N. Veldhoen, R. C. Skirrow, L. Brown, G. V. van Aggelen, C. Helbing   +4 more
semanticscholar   +1 more source

Rana catesbeiana tail fin lactogenic hormone receptor: hydrodynamic characterization

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1983
The hydrodynamic properties of the 125I-hGH-receptor-detergent complex of the tadpole tail fin were determined. Based on the distribution coefficient from chromatography on Sepharose 6B the Stokes' radius of the complex was 5.03 nm. Using centrifugation through sucrose/H2O and sucrose/2H2O gradients the complex was determined to have a sedimentation ...
openaire   +2 more sources

Physiological variation of enzymatic activities in blood of bullfrog, Rana catesbeiana (Shaw, 1802)

, 2016
J. A. Coppo, N. Mussart, S. A. Fioranelli   +2 more
semanticscholar   +1 more source

Free radical scavenging activity of a novel antioxidative peptide purified from hydrolysate of bullfrog skin, Rana catesbeiana Shaw.

Bioresource Technology, 2008
Zhong‐Ji Qian, Won‐Kyo Jung, Se-Kwon Kim   +2 more
semanticscholar   +1 more source

Transplantation in tadpoles of Rana catesbeiana

1942
Bachelor of Arts (BA)
openaire   +1 more source

Presence of an emerging pathogen of amphibians in introduced bullfrogs Rana catesbeiana in Venezuela

, 2004
R. Hanselmann, Argelia Rodrı́guez, M. Lampo, Laurie Fajardo-Ramos, A. Aguirre, A. Kilpatrick, J. Rodríguez, P. Daszak   +7 more
semanticscholar   +1 more source

Rana catesbeiana: female vocalizations.

2000
Brooks, Ronald J., S J Swanson, K A Judge   +2 more
openaire   +1 more source

Magnitude of the US trade in amphibians and presence of Batrachochytrium dendrobatidis and ranavirus infection in imported North American bullfrogs (Rana catesbeiana)

, 2009
L. Schloegel, A. M. Picco, A. Kilpatrick, A. Davies, A. Hyatt, P. Daszak   +5 more
semanticscholar   +1 more source

Molecular cloning and expression of ranalexin, a bioactive antimicrobial peptide from Rana catesbeiana in Escherichia coli and assessments of its biological activities

Applied Microbiology and Biotechnology, 2012
Rasha Abou Aleinein, Razan Hamoud, H. Schäfer, M. Wink   +3 more
semanticscholar   +1 more source