Compensatory growth (organ) kidneys. Along with the kidneys, compensatory growth has also been characterized in a number of other tissues and organs including: A large number of growth factors and hormones are involved with compensatory growth, but the exact mechanism is not fully understood and probably varies between different organs. Nevertheless, angiogenic growth factors which control the growth of blood vessels are particularly important because blood flow significantly determines the maximum growth of an organ. Compensatory growth may also refer to the accelerated growth following a period of slowed growth, particularly as a result of nutrient deprivation. Compensatory growth (organ) Compensatory growth is
Water organ these only the one at the Palazzo del Quirinale has survived. Kircher's illustration in "Musurgia universalis" (1650), long thought to be a fanciful representation of a hypothetical possibility, has been found to be accurate in every detail when compared to the organ grotto at the Quirinale, except that it was reversed left to right. There are still traces of the instrument at the Villa d'Este but the mineral-rich water of the river which cascades through the organ grotto has caused accretions which have hidden most of the evidence from view. In the early 17th century, water organs were built in