[Effect of inhibitors of synthesis of dopamine and its antagonists on Hydra attenuata regeneration].
Obvious inhibition of the hydra regeneration with no subsequent morphological abnormalities, was shown to occur when using alpha-methylthyrosine and 3 Jthyrosine. alpha-Methyldopa induced a slight inhibition but a considerable morphological change: ectopic tentacles, projections, bipolar forms in the gastric fragment. The apical and basal fragments did not suffer. The role of neurotransmitters in the hydra morphogenesis is discussed.
Ostroumova
T V
TV
Moscow State University, Russia, Moscow, 119899.
Markova
L N
LN
D000818:Animals; D004298:Dopamine / Q000096:biosynthesis / Q000502:physiology*; D018492:Dopamine Antagonists / Q000494:pharmacology*; D006220:Haloperidol / Q000494:pharmacology; D006829:Hydra / Q000502:physiology*; D008750:Methyldopa / Q000494:pharmacology; D007470:Monoiodotyrosine / Q000494:pharmacology; D012038:Regeneration; D013134:Spiperone / Q000494:pharmacology; D019805:alpha-Methyltyrosine / Q000494:pharmacology
D018492:Dopamine Antagonists; D013134:Spiperone; D008750:Methyldopa; D019805:alpha-Methyltyrosine; D007470:Monoiodotyrosine; D006220:Haloperidol; D004298:Dopamine
Vliianie ingibitorov sinteza i antagonistov dofamina na regeneratsiiu gidry Hydra attenuata.