Results 111 to 120 of about 1,461 (159)
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Transgenesis in Axolotl (Ambystoma mexicanum)
2015Transgenic animals have been indispensable in elucidating and deciphering mechanisms underlying various biological phenomena. In regeneration, transgenic animals expressing fluorescent protein genes have been crucial for identifying the source cells for regeneration and the mechanism of blastema formation.
Shahryar, Khattak, Elly M, Tanaka
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Electrophoretic analysis of the haemoglobins of Ambystoma mexicanum
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1971Abstract 1. 1. Ambystoma mexicanum tadpole, neotenous adult and artificially metamorphosed adult haemoglobins were analysed by polyacrylamide gel disc electrophoresis. 2. 2. Young tadpoles possess two haemoglobins which are gradually replaced by two different haemoglobins after the development of hind limbs.
N, Maclean, R D, Jurd
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IgX antibodies in the urodele amphibian Ambystoma mexicanum
Developmental & Comparative Immunology, 2008Until recently, it was believed that urodele amphibians are able to synthesize only two immunoglobulin isotypes, IgM and IgY. We reinvestigated this issue in the Iberian ribbed newt Pleurodeles waltl and reported recently that this urodele expresses at least three isotypes: IgM, IgP and IgY. In this study, we demonstrate that another urodele, Ambystoma
Bérénice, Schaerlinger +1 more
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Epicardial development in the axolotl, ambystoma mexicanum
The Anatomical Record, 1990AbstractRecent studies on avian and mammalian embryos have established that the epicardium is derived, not from the early heart tube, but from mesothelial tissue overlying the sinus venosus. We tested the validity of this concept for Amphibia by examining normal and cardiac lethal (c/c) mutant axolotl embryos (stages 35‐43) by electron microscopy.In ...
M E, Fransen, L F, Lemanski
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The Axolotl Ambystoma mexicanum
1991The axolotl is one of the classical subjects of developmental biology. Its advantages are the ease of keeping breeding stock in the laboratory, long season of reproduction, rapid sexual maturation, and the relatively large size of the eggs and their resistance to various experimental influences.
N. P. Bordzilovskaya, T. A. Dettlaff
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Eimeria in the Xochimilco axolotl Ambystoma mexicanum
Diseases of Aquatic OrganismsCoccidia are protozoal parasites that can cause coccidiosis, a disease linked to high mortality in young, stressed, and overcrowded animals. In the order Urodela, only 21 coccidia species have been registered, and none in the Critically Endangered Ambystoma mexicanum .
Adriana Vázquez-Carlos +4 more
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Effect of temperature on transplantation immunity in Ambystoma mexicanum
Developmental & Comparative Immunology, 1978Juvenile and mature neotenous Ambystoma mexicanum received allogeneic and xenogeneic skin transplants. Rejection times for 1st-set, and 3rd-set grafts were noted at 21 degrees C, and for axolotls placed in a cold-room at 7 degrees C 7 h post-grafting, 1 week post-grafting and 2 weeks post-grafting respectively. In all cases graft-rejection was chronic;
A M, Tahan, R D, Jurd
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The organization of the cardiac ganglion of the axolotl (Ambystoma mexicanum)
Journal of the Autonomic Nervous System, 1988The heart of the axolotl Ambystoma mexicanum was studied with histochemical methods to determine the distribution of neurons containing acetylcholine esterase, catecholamines and 5-hydroxytryptamine. The cardiac ganglion is made up of cholinergic nerve fibers and somata, and of catecholaminergic fibers.
R, Melinek, M, Mirolli
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Normal stages of development of the axolotl, Ambystoma mexicanum
Developmental Biology, 1975Abstract Illustrations and descriptions of normal stages of the axolotl Ambystoma mexicanum are given. The time to reach each morphological stage is compared with similar stages in two other species, Ambystoma maculatum and Taricha torosa.
G M, Schreckenberg, A G, Jacobson
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An Introduction to the Mexican Axolotl (Ambystoma mexicanum)
Lab Animal, 2004A number of unusual traits, including a remarkable capacity for wound healing and limb regeneration, make the axolotl an interesting animal model. The author provides an overview of axolotl care and use in biomedical research.
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