This study was aimed at evaluating the possible interference of formulated glyphosate to the endocrine control of ovarian growth exerted by progesterone, in the estuarine crab Neohelice granulata. The addition of Roundup Ultramax® (0.2 mg/L of glyphosate in the incubation medium) was able to potentiate the stimulating effect of progesterone on total vitellogenic protein (Vg) content of ovarian pieces from crabs. Moreover, the sole addition of mifepristone (antagonist of progesterone receptors) was able to produce a decrement of the Vg content, which was not reverted by the addition of Roundup. A similar result was confirmed by means of histological analysis, which showed that mifepristone, both alone and in combination with Roundup, inhibit...
[[abstract]]The determine the site of vitellin (Vn) synthesis in the blue crab, Callinectes sapidus,...
The current study focused on the effect of administration of the neurotransmitter leucine enkephalin...
vocans borealis. Zoological Studies 38(4): 458-465. We study the temporal variation in amount of pro...
Adult females of the crab Neohelice granulata sampled at from Samborombón Bay (Buenos Aires Province...
Adult females of the estuarine crab Neohelice granulata were exposed to the glyphosate formulation R...
Adult females of the estuarine crab Neohelice granulata were exposed during the 3-month pre-reproduc...
Adult female crabs (Neohelice granulata) were treated during the post-reproductive period with both ...
Ovigerous females of the estuarine crab (Neohelice granulate) were exposed to both pure glyphosate (...
The effect of glyphosate, both pure and formulated (Roundup Ultramax®), was evaluated on males of th...
The mud crab Scylla olivacea is widely cultured for its economic value, but reproduction issues limi...
The effect of the insecticide, pyriproxyfen on early ovary synthesis was examined in the Gecarcinid ...
Typescript.Bibliography: leaves 67-69.ix, 69 l illus., tablesThe inhibition of ovarian maturation by...
Abstract: The freshwater crab Aegla platensis was used as a model to induce ovarian growth by adding...
Atrazine, a herbicide that is intensively used in Argentina, was assayed to evaluate the alteration ...
AbstractUsing vitellogenin (Vtg) gene as a biomarker, the possible role of selected endocrine modula...
[[abstract]]The determine the site of vitellin (Vn) synthesis in the blue crab, Callinectes sapidus,...
The current study focused on the effect of administration of the neurotransmitter leucine enkephalin...
vocans borealis. Zoological Studies 38(4): 458-465. We study the temporal variation in amount of pro...
Adult females of the crab Neohelice granulata sampled at from Samborombón Bay (Buenos Aires Province...
Adult females of the estuarine crab Neohelice granulata were exposed to the glyphosate formulation R...
Adult females of the estuarine crab Neohelice granulata were exposed during the 3-month pre-reproduc...
Adult female crabs (Neohelice granulata) were treated during the post-reproductive period with both ...
Ovigerous females of the estuarine crab (Neohelice granulate) were exposed to both pure glyphosate (...
The effect of glyphosate, both pure and formulated (Roundup Ultramax®), was evaluated on males of th...
The mud crab Scylla olivacea is widely cultured for its economic value, but reproduction issues limi...
The effect of the insecticide, pyriproxyfen on early ovary synthesis was examined in the Gecarcinid ...
Typescript.Bibliography: leaves 67-69.ix, 69 l illus., tablesThe inhibition of ovarian maturation by...
Abstract: The freshwater crab Aegla platensis was used as a model to induce ovarian growth by adding...
Atrazine, a herbicide that is intensively used in Argentina, was assayed to evaluate the alteration ...
AbstractUsing vitellogenin (Vtg) gene as a biomarker, the possible role of selected endocrine modula...
[[abstract]]The determine the site of vitellin (Vn) synthesis in the blue crab, Callinectes sapidus,...
The current study focused on the effect of administration of the neurotransmitter leucine enkephalin...
vocans borealis. Zoological Studies 38(4): 458-465. We study the temporal variation in amount of pro...