Science and Social Context

Science and Social Context
Author: Lisa N. Mills
Publisher: McGill-Queen's Press - MQUP
Total Pages: 222
Release: 2002-05-28
Genre: Science
ISBN: 0773570276

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.

Biotechnology in Growth Regulation

Biotechnology in Growth Regulation
Author: R.B. Heap
Publisher: Butterworth-Heinemann
Total Pages: 297
Release: 2013-10-22
Genre: Science
ISBN: 1483100839

Biotechnology in Growth Regulation focuses on mechanisms of action of growth hormones and how immunological and transgenic procedures can affect growth response. The book first examines species specificity and structure-function relationship of growth hormones. Microheterogeneity of growth hormones; variations in amino acid sequence and biological properties of growth hormones; and structure-function relationship are discussed. The text also looks at growth hormone receptors and binding proteins; regulation of growth hormone receptors; modulations of growth hormone release; and neuroregulation of growth hormone secretion. The book then discusses the role of growth hormones in the regulation of adipocyte growth and function. Chronic effects of growth hormones on insulin action and lipid synthesis; effects of growth hormones on lipolysis; and adipogenesis are also described. The text looks at growth-promoting properties of recombinant growth hormones and mechanisms by which porcine growth hormone enhances growth in pigs. The book also highlights the direct effects of growth hormones on osteogenesis and chondrogenesis; action of IGF-I on mammary function; antigen-antibody complexes that enhance growth; and transgenics. The text also presents experiments that show the effects of growth hormones on animals. The book is a good source of information for readers wanting to study growth hormones.

Designing Foods

Designing Foods
Author: National Research Council
Publisher: National Academies Press
Total Pages: 384
Release: 1988-02-01
Genre: Medical
ISBN: 0309037956

This lively book examines recent trends in animal product consumption and diet; reviews industry efforts, policies, and programs aimed at improving the nutritional attributes of animal products; and offers suggestions for further research. In addition, the volume reviews dietary and health recommendations from major health organizations and notes specific target levels for nutrients.

Intercellular Signalling in the Mammary Gland

Intercellular Signalling in the Mammary Gland
Author: C.H. Knight
Publisher: Springer Science & Business Media
Total Pages: 296
Release: 2012-12-06
Genre: Science
ISBN: 146151973X

All being done, we went to Mrs Shipmans, who is a great butter-woman; and I did see there the most of milke and cream, and the cleanest, that I ever saw in my life (29 May 1661). Among others, Sir Wm. Petty did tell me that in good earnest, he hath in his will left such parts of his estate to him that could invent such and such things -as among others, that could discover truly the way of milk coming into the breasts of a woman ... (22 March 1665). My wife tells me that she hears that my poor aunt James hath had her breast cut off here in tow- her breast having long been out of order (5 May 1665). From the Diary of Samuel Pepys, published as The Shorter Pepys (edited by R. Latham), Penguin Books (1987) The long-standing ultimate importance of research on the mammary gland is illustrated by the importance attached to cows' milk for human consumption, to human lactation and to breast cancer by Samuel Pepys and his contemporaries in the middle of the 17th century. Research has tended to develop in isolation in these three areas of continuing contemporary importance largely because in most countries, the underlying science of agricultural productivity is funded separately from the underlying science of human health and welfare.

Animal Biotechnology

Animal Biotechnology
Author: National Research Council
Publisher: National Academies Press
Total Pages: 200
Release: 2002-11-29
Genre: Technology & Engineering
ISBN: 030916933X

Genetic-based animal biotechnology has produced new food and pharmaceutical products and promises many more advances to benefit humankind. These exciting prospects are accompanied by considerable unease, however, about matters such as safety and ethics. This book identifies science-based and policy-related concerns about animal biotechnologyâ€"key issues that must be resolved before the new breakthroughs can reach their potential. The book includes a short history of the field and provides understandable definitions of terms like cloning. Looking at technologies on the near horizon, the authors discuss what we know and what we fear about their effectsâ€"the inadvertent release of dangerous microorganisms, the safety of products derived from biotechnology, the impact of genetically engineered animals on their environment. In addition to these concerns, the book explores animal welfare concerns, and our societal and institutional capacity to manage and regulate the technology and its products. This accessible volume will be important to everyone interested in the implications of the use of animal biotechnology.

Techniques in Protein Chemistry III

Techniques in Protein Chemistry III
Author: Ruth Hogue Angeletti
Publisher: Academic Press
Total Pages: 563
Release: 2014-06-28
Genre: Science
ISBN: 1483259463

Techniques in Protein Chemistry III compiles papers presented at the Fifth Protein Society Symposium in Baltimore on June 22-26, 1991. This book discusses the protein and peptide recovery from PVDF membranes; high-sensitivity peptide mapping utilizing reversed-phase microbore and microcolumn liquid chromatography; and capillary electrophoresis for preparation of peptides and direct determination of amino acids. The TFMSA/TFA cleavage in t-Boc peptide synthesis; applications of automatic PTC amino acid analysis; and identification of O-glycosylation sites with a gas phase sequencer are also elaborated. This text likewise covers the conformational stability of the molten globule of cytochrome c and role of aqueous solvation in protein folding. This publication is useful to students and researchers interested in methods and research approaches on protein chemistry.

Metabolic Modifiers

Metabolic Modifiers
Author: National Research Council
Publisher: National Academies
Total Pages: 94
Release: 1994-02-01
Genre: Technology & Engineering
ISBN: 0309049970

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.

Handbook of Immunoassay Technologies

Handbook of Immunoassay Technologies
Author: Sandeep K. Vashist
Publisher: Academic Press
Total Pages: 498
Release: 2018-01-02
Genre: Medical
ISBN: 012811794X

Handbook of Immunoassay Technologies: Approaches, Performances, and Applications unravels the role of immunoassays in the biochemical sciences. During the last four decades, a wide range of immunoassays has been developed, ranging from the conventional enzyme-linked immunosorbent assays, to the smartphone-based point-of-care formats. The advances in rapid biochemical procedures, novel biosensing schemes, fully integrated lab-on-a-chip platforms, prolonged biomolecular storage strategies, device miniaturization and interfacing, and emerging smart system technologies equipped with personalized mobile healthcare tools are paving the way to next-generation immunoassays, and are all discussed in this comprehensive text. Immunoassays play a prominent role in clinical diagnostics as they are the eyes of healthcare professionals, helping them make informed clinical decisions via confirmed disease diagnosis, and thus enabling favorable health outcomes. The faster and reliable diagnosis of infections will further control their spread to uninfected persons. Similarly, immunoassays play a prominent role in veterinary diagnostics, food analysis, environmental monitoring, defense and security, and other bioanalytical settings. Therefore, they enable the detection of a plethora of analytes, which includes disease biomarkers, pathogens, drug impurities, environmental contaminants, allergens, food adulterants, drugs of abuse and various biomolecules. - Provides a valuable increase of understanding of cellular and biomedical functions - Gives the most updated resource in the field of immunoassays, providing the comprehensive details of various types of immunoassays that need to be performed in healthcare, and in industrial, environmental and other biochemical settings - Discusses all multifarious aspects of immunoassays - Describes the immunoassay formats, along with their principle of operation, characteristics, pros and cons, and potential biochemical and bioanalytical applications - Provides extensive knowledge and guided insights as detailed by experienced, renowned experts and key opinion makers in the field of immunoassays