Bovine somatotropin or bovine somatotrophin (abbreviated bST and BST), or bovine growth hormone (BGH), is a peptide hormone produced by cows' pituitary glands. [1] Like other hormones, it is produced in small quantities and is used in regulating metabolic processes. [1]

Apr 1, 2024 · Bovine somatotropin (bST), also known as bovine growth hormone, is an animal drug approved by FDA to increase milk production in dairy cows. This drug is based on the somatotropin...

Recombinant bovine somatotropin. Bovine somatotropin (BST) is a protein hormone produced in the pituitary gland and has been shown to increase the milk yield in lactating cows by preventing mammary cell death in dairy cattle. Recombinant bovine somatotropin (rBST) (artificial growth hormone) can be administered to the cow by injection and used ...

Bovine growth hormone (BGH), also called bovine somatotropin (BST), is the natural form of this hormone in cattle, while rBGH is the artificial (lab-made) form. Some rBGH products on the market differ chemically from a cow's natural growth hormone by one amino acid.

Since FDA approval in 1994, the use of recombinant bovine Somatotropin (rbST or bST) on U.S. dairy farms has increased, especially on large operations.1 Repeated studies have demonstrated that administering bST to lactating dairy cattle significantly increases milk production.

Recombinant somatotropin, rBST (previously called bovine growth hormone), is a genetically engineered hormone injected into dairy cows to increase milk production. Milk from rBST-treated cows is used in dairy products including ice cream, butter, cheese and yogurt.

Bovine somatotropin, or BST, is a compound that you may have been hearing about in the news recently. BST, sometimes called bovine growth hormone, is a protein that has been approved by the Food and Drug Administration to administer to dairy cows for the purpose of increasing milk production. Somatotropin is not a new or unique substance.

What Is Bovine Somatotropin (BST)? Somatotropin (ST) is a naturally occurring protein hormone produced in and secreted from the anterior pituitary gland. It is the master hormone regulating the growth of humans and other animals. It also markedly stimulates milk production and improves productive efficiency.

Bovine somatotropin has the potential to alter profoundly the way that dairy herds are managed and to change the ways in which veterinarians provide services to those herds. This article describes the structure, function, and action of somatotropin.

This article reviews the technical aspects of the development and commercialization of recombinant bovine somatotropin (bST) with emphasis on the effects of bST on milk production and composition, feed intake, body condition, health, and reproduction.