Lymph vessels route lymph fluid through nodes throughout the body. Lymph nodes are small structures that work as filters for harmful substances. They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid.
Discontinuing the use of rbST will entitle the farm to an additional over-order premium. Michigan cooperatives were given a commitment for a 75 cent/hundredweight (cwt) premium to provide rbST-free milk for the Class I market for a 1-year period. This money will be part of the over-order premium.
Bovine somatotropin (BST) or bovine growth hormone (BHG) is a naturally-occurring hormone in cows that helps them produce milk. Amount of BST secreted in milk depends upon stage of lactation, parity, nutrition and herd environment.Growth hormone is a protein hormone produced in the pituitary gland of animals, including humans, and is essential for normal growth, development, and health maintenance.mount of BST secreted in milk depends upon stage of lactation, parity, nutrition and herd environment. Growth hormone is a protein hormone produced in the pituitary gland of animals, including humans, and is essential for normal growth, development, and health maintenance.