Olga Carvalho

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In this work, we evaluate the lung retinoids content to study the possible difference between male and female mice during prenatal development and to comprehend if the vitamin A metabolism is similar in both genders. The study occurred between developmental days E15 and E19, and the retinol and retinyl palmitate lung contents were determined by HPLC(More)
The inconstant environment in which animals lives and the variation of their metabolic states determined the gas exchangers system that must be able to operate efficiently across a spectrum of conditions that range from resting to exercise and even under hypoxia. The primordial respiratory organs that evolved for water breathing were the gills, evaginated(More)
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