Roberta Costa

Influence of bovine serum albumin and fetal bovine serum supplementation during in vitro maturation on lipid and mitochondrial behaviour in oocytes and lipid accumulation in bovine embryos

Maite del Collado, Naiara Zoccal Saraiva, Flávia L. Lopes et al. · Reproduction Fertility and Development · 2015 · 90 citations · Full text

Life Sciences, Animal Sciences, Biochemistry +17

Developmental changes of intracellular Ca²⁺transients in beating rat hearts

Ariel L. Escobar, Roberta Costa, Carlos A. Villalba‐Galea et al. · American Journal of Physiology-Heart and Circulatory Physiology · 2004 · 79 citations

Life Sciences, Cell Biology, Physiology +17

A calcium-induced calcium release mechanism supports luteinizing hormone-induced testosterone secretion in mouse Leydig cells

Roberta Costa, Wamberto Antônio Varanda, Celso Rodrigues Franci · American Journal of Physiology-Cell Physiology · 2010 · 51 citations

Life Sciences, Endocrinology, Physiology +17

Pulsed local-field fluorescence microscopy: a new approach for measuring cellular signals in the beating heart

Rafael Mejía-Alvarez, Carlo Manno, Carlos A. Villalba‐Galea et al. · Pflügers Archiv - European Journal of Physiology · 2003 · 36 citations

Natural Sciences, Biomedical Engineering, Biophysics +14

Luteinizing hormone (LH) acts through PKA and PKC to modulate T-type calcium currents and intracellular calcium transients in mice Leydig cells

Roberta Costa, José F. Aguiar, Wamberto Antônio Varanda · Cell Calcium · 2011 · 33 citations · Full text

Life Sciences, Endocrinology, Physiology +16