Bovine Somatotropin and the Canadian Dairy Industry PDF Download

Author:
Publisher:
ISBN:
Category : Agricultural laborers
Languages : en
Pages : 450

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Book Description

Author: Jean A. Larson
Publisher:
ISBN:
Category : Bioengineering
Languages : en
Pages : 96

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Book Description

Author: Lisa N. Mills
Publisher: McGill-Queen's Press - MQUP
ISBN: 0773570276
Category : Science
Languages : en
Pages : 222

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Book Description
She examines the decision-making processes at Monsanto that led to their making the drug available and discusses corporate, academic, and regulatory decision-making in the context of a restructured global political economy for agriculture. Mills shows that there was consensus about the scientific evidence but interpretation of that evidence differed depending on the context from which it was viewed. Scientists who analysed it for regulatory bodies interpreted it differently than scientists in corporate or academic institutions, and scientists in Canada and Europe interpreted it differently than those in the United States. In the United States it was assumed that any problems arising from its use could be taken care of within the existing dairy system; in Canada and Europe these problems were regarded as legitimate animal welfare issues. While all regulatory bodies agreed that human health problems were unlikely, in Canada the Health Protection Branch questioned this, but ultimately rejected the drug on animal health grounds.

Author: R. Michael Akers
Publisher: John Wiley & Sons
ISBN: 1119279674
Category : Technology & Engineering
Languages : en
Pages : 291

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Book Description
Michael Akers provides the basics for understanding mammary development and lactation and conveys the critical regulatory events in lactation. This text willl prove to be an invaluable overview of mamorary development and lactation for undergraduates and graduates studying lactation, new researchers, and as a review for established scientists. Additionally, the book will be an important resource for professionals in the animal and dairy industry and for those in other scientific disciplines such as food chemistry, cell biology, and endocrinology whose work is closely tied to mammary gland development and function. Lactation and the Mammary Gland covers growth and development of the mammary gland including comparisons between species. It imparts and emphasizes the critical nature of mammary growth and the onset of lactation at the time of parturition. Special emphasis is given to the endocrine and growth factor regulation of both mammogenesis and lactogenesis. A thorough discussion of the role of growth hormone in development and maintenance of lactation or galactopoiesis adds to this book's value as a text and reference. The author reviews the presence of hormones, growth factors, and other bioactive compounds in milk and mammary secretions as well as the potential for use of the mammary gland as a bioreactor in the pharmaceutical industry. A description of the nutritional and management factors in milk production round out the book's comprehensive coverage.

Author: Jean A. Larson
Publisher:
ISBN:
Category : Bovine somatotropin
Languages : en
Pages : 38

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Book Description

Author: Lovell S Jarvis
Publisher: CRC Press
ISBN: 1000304906
Category : Science
Languages : en
Pages : 137

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Book Description
Biotechnology is expected, by many observers, to have a significant impact on the world dairy industry over the next decade. In this timely volume, Lovell Jarvis analyzes the potential effect of two biotechnologies—multiple ovulation and embryo transfers (MOET) and recombinant bovine somatotropin (rbST—on the dairy industry around the world. According to Jarvis's research, the effects of these two technologies will vary greatly between the developed and developing nations. He predicts that the technologies will be most profitable for the developed nations, where their use will increase milk production and strengthen their positions in dairy export markets. Developing country dairy sectors will probably lose from the use of these two biotechnologies, as their own international trade position will be weakened, though their own consumers should benefit. Jarvis concludes his study with a look at alternative approaches that might improve the competitive position of developing countries in the dairy sector.

Author: Jeannine M. Kenney
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 40

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Author: National Research Council
Publisher: National Academies
ISBN: 0309049970
Category : Technology & Engineering
Languages : en
Pages : 94

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Book Description
In the past decade, animal scientists have learned that administering recombinantly derived somatotropin (growth hormone) to cows improves milk production and that giving beta-adrenergic agonists to meat animals improves productivity and leanness. In order for these metabolic modifiers to yield benefits, however, sound management of the animals' nutrition is necessary. This volume reports on how these substances work in the animals' metabolism, what effects they might have on nutrient requirements of domestic livestock, and what information should be developed further by investigators. The book explores the current understanding of the biology, structure, mechanisms of action, and treatment effects of somatotropin, beta-adrenergic agonists, and anabolic steroids. A companion volume to the Nutrient Requirements of Domestic Animals series, this authoritative volume will be required reading for animal scientists, researchers, veterinarians, livestock farmers, and faculty and students in university animal veterinary science programs.

Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 72

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Book Description

Author: Milton C Hallberg
Publisher: CRC Press
ISBN: 0429709862
Category : Science
Languages : en
Pages : 289

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Book Description
Bovine somatotropin, or bST, a growth hormone genetically engineered to increase milk production in dairy cows, highlights the controversial issues of biotechnology and its widespread use. Focusing on the problems inherent in new and radically different technologies, this book develops a methodology for examining bST and other biotechnological deve