The considerable difference in molecular structure of human growth hormone and animal growth hormone caused this form of treatment to be unsuccessful. (ironmagazine.com)
For example, the Food and Drug Administration recently issued guidelines for the industry to voluntarily withdraw medically important antibiotics from use in animal growth promotion, and several major suppliers have done so. (choicesmagazine.org)
Multi-input Dilp regulation might be advantageous under the imbalanced nutritional conditions that arise in the wild, and this could represent a general strategy for animal growth regulation. (journals.plos.org)