embryo

Tag archives for embryo

Answer: pregnancy. Unlike most animals, it is the male seahorses that give birth to live young. A new study conducted at the University of Sydney and published in Molecular Biology and Evolution, found that the male seahorses not only carry out the pregnancy, they also supply nutrients to the developing embryos, including fats and calcium. The researchers suspect…

Granted this is not comparative physiology, I thought this study was really interesting. Research has shown that exposure of developing embryos to caffeine in utero can alter the expression of genes in the heart leading to changes in how the heart develops and functions in adult animals. New research from the University of Florida published in…

Experimental Biology – Tuesday

Today’s symposia included a session on “Integrative Cardiovascular and Respiratory Physiology of Non-model Organisms” as well as the August Krogh Distinguished Lecture. This year’s Krogh lecture was given by Dr. Stan Lindstedt from Northern Arizona University. Dr. Lindstedt is arguably best known for publishing work showing that the metabolic rate of an animal is negatively…