<p>Relationships between concentration (µg/mL) of lutein and β-carotene in plasma of wild American black vultures (black symbols) and wild Andean condors (white symbols). Isoline is shown indicating an equal ratio between carotenoids.</p
In wild birds, the proximate and ultimate factors that affect circulating carotenoid concentrations ...
Variation in immunity is influenced by allocation trade-offs that are expected to change between age...
Sexual selection has resulted in a wide array of ornaments used in mate choice, and such indicator t...
<p>Effect size estimations (Cohen’s d ±95% confidence intervals CI) for univariate differences in co...
<p>C18 reversed-phase HPLC chromatogram obtained for a carotenoid extract from wild Andean condor an...
<p>Plasma carotenoids were calculated as the sum of xanthophylls (trans-zeaxanthin, trans-lutein, ci...
Among birds, vultures show low concentrations of plasma carotenoids due to the combination of their ...
Among birds, vultures show low concentrations of plasma carotenoids due to the combination of their ...
<p>Factor analysis loadings for the main factors (eigenvalues >1) extracted from the correlation mat...
Because large species ingest proportionally less food than small ones, it may be predicted that they...
12 Páginas.-- 6 Figuras.-- 2 TablasCarotenoids are diet-based micronutrients important in health and...
36 Páginas.-- 3 Figuras.-- 3 TablasCarotenoids are pigmented compounds acquired through diet that ha...
Carotenoid plasma levels and coding for carotenoid-dependent traits per bird species included in the...
ABSTRACT We have quantitatively analyzed human plasma for the following carotenoids: all-trans-lutei...
Variation in immunity is influenced by allocation trade-offs that are expected to change between age...
In wild birds, the proximate and ultimate factors that affect circulating carotenoid concentrations ...
Variation in immunity is influenced by allocation trade-offs that are expected to change between age...
Sexual selection has resulted in a wide array of ornaments used in mate choice, and such indicator t...
<p>Effect size estimations (Cohen’s d ±95% confidence intervals CI) for univariate differences in co...
<p>C18 reversed-phase HPLC chromatogram obtained for a carotenoid extract from wild Andean condor an...
<p>Plasma carotenoids were calculated as the sum of xanthophylls (trans-zeaxanthin, trans-lutein, ci...
Among birds, vultures show low concentrations of plasma carotenoids due to the combination of their ...
Among birds, vultures show low concentrations of plasma carotenoids due to the combination of their ...
<p>Factor analysis loadings for the main factors (eigenvalues >1) extracted from the correlation mat...
Because large species ingest proportionally less food than small ones, it may be predicted that they...
12 Páginas.-- 6 Figuras.-- 2 TablasCarotenoids are diet-based micronutrients important in health and...
36 Páginas.-- 3 Figuras.-- 3 TablasCarotenoids are pigmented compounds acquired through diet that ha...
Carotenoid plasma levels and coding for carotenoid-dependent traits per bird species included in the...
ABSTRACT We have quantitatively analyzed human plasma for the following carotenoids: all-trans-lutei...
Variation in immunity is influenced by allocation trade-offs that are expected to change between age...
In wild birds, the proximate and ultimate factors that affect circulating carotenoid concentrations ...
Variation in immunity is influenced by allocation trade-offs that are expected to change between age...
Sexual selection has resulted in a wide array of ornaments used in mate choice, and such indicator t...