Across diets, the only limiting nutrient consistently associated with the evolution of obligate symbiosis was B vitamins. The shift to new diets, facilitated by symbionts, had mixed consequences for insect diversification. In some cases, such as herbivory, it resulted in spectacular species ...
left) contrasts with the fact that the fluid cannot be readily observed when pupae are kept inside the colony with adult ants (Fig.1e, right). We therefore tested whether pupae secrete the fluid in the natural colony setting, and if so, what happens to it....
et al. B vitamins and magnetic resonance imaging-detected ischemic brain lesions in patients with recent transient ischemic attack or stroke: The VITAmins TO Prevent Stroke (VITATOPS) MRI-substudy. Stroke 43, 3266–3270 (2012). Article CAS PubMed Google Scholar VITATOPS Trial Study Group. B...
Coconut oil is used for is skin conditioning and moisturizing properties. It is high in vitamins E and K. Helianthus Annuus (Sunflower) Seed Oil:Safe!Sunflower Oil is comprised of triglycerides (esters of glycerol and fatty acids) and has a high Vitamin E content. It primarily acts as an ...
Astudy published in the 22 June 2016 issue ofEarth and Planetary Science Lettersreports that parts of the ocean became inhospitable for some organisms as the Earth’s climate warmed 94 million years ago. As the Earth warmed, several natural elements — what we think of as vitamins — depleted...
et al. Randomized trial of antioxidant vitamins to prevent acute adverse effects of radiation therapy in head and neck cancer patients. J. Clin. Oncol. 23, 5805–5813 (2005). Article CAS PubMed Google Scholar Meyer, F. et al. Interaction between antioxidant vitamin supplementation and ...