José Antonio Pimenta

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The recomposition of deforested environments demands the acclimation of seedlings in nurseries. This process induces changes in physiological, anatomical, and morphological traits of plants, favouring their establishment after transplantation to the field. The present study aimed to verify the influence of full-sun acclimation on seedling hardiness. For the(More)
Plants can acclimate to environmental changes by physiological and morphoanatomical responses. We aimed to evaluate the influence of high-light acclimation on the hardiness of neotropical tree species seedlings, through analysis of the gas exchange, morphology and anatomy of Aegiphila integrifolia (Jacq.) Moldenke, Guazuma ulmifolia Lam. and Heliocarpus(More)
The present study evaluated the role of nitric oxide (NO) in the transfer latency (TL) paradigm in the elevated plus-maze. Male Wistar rats received i.p. injections of either 0.9% Saline, N(omega) Nitro-L-arginine-methyl-ester (L-NAME, an inhibitor of NO synthesis), d-NAME (inert isomer), scopolamine (SCO, antagonist of muscarinic receptors), or MK-801(More)
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