How Tobacco Smoke Causes Disease


Book Description

This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.







Rodent Pest Management


Book Description

The objective of this multi-authored compendium is, therefore, to bring together the state of arts reported in one place. Written by specialists by specialists in various fields of rondentology, and to suggest future lines of research. It is also felt that this work on rodent pest management will trigger more research effort for the benefit of mankind and help certain countries and organizations in revitalizing serious work in this field which, it appears, has dampened during the last few years.




Rats and How to Destroy Them (Traps and Trapping Series - Vermin & Pest Control)


Book Description

Originally published in 1924, this rare early work on rats and their control is both expensive and hard to find in its first edition. READ COUNTRY BOOKS has republished it in an affordable, high quality, modern edition using the original text and artwork. The author was an expert and dedicated destroyer of rats who also invented the "Terrier" Death Run Rat Trap and the Blocking Trap. He was persuaded to write this fascinating book after fighting a memorable battle in ridding a friend's house and farm of a long established and numerous rat colony. Utilising his vast knowledge of the Brown and the Black Rat, and his many years of practical experience in their destruction, he penned this, the most comprehensive of all books ever published on this particular subject. Over five hundred pages contain forty eight detailed chapters including : - Habits and Natural History of the Rat. - Traps, Type and Use - Signals. - Trapping Methods. - Snaring. - Ferrets and Ferreting. - The Mongoose. - Dogs. - Trailing. - Poisoning. - Virus. - Blocking. - Flooding. - Fumigation. - Varnish and Rat Lime Trap. - The Rodier System. How to Deal with Rats in the House, Shop, Outbuildings, Yards, Stables, Cow -Houses, Fowl Pens, Pig Sties, Gardens, Greenhouses, Rivers and Ships. - Rats on Shooting Estates and Farms. - Sewers. - Notes on Plague. - Cancer in Rats. etc etc. There are also chapters on the control of mice, cockroaches and sparrows, with extra detailed chapters on traps and their design. Over fifty text illustrations are included, detailing trap design and usage etc. Also retained are several pages of vintage advertisements for rat traps, poisons, baits, books etc. This is a fascinating read for anyone interested in the countryside, rural conservation, pest control, game keeping etc, with much of the historical information remaining useful and practical today. Many of the earliest sporting books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. READ COUNTRY BOOKS are republishing many of these classic works in affordable, high quality, modern editions, using the original text and artwork.




Rodent Pests and Their Control, 2nd Edition


Book Description

The most numerous of the world's invasive species, rodent pests have a devastating impact on agriculture, food, health and the environment. In the last two decades, the science and practice of rodent control has faced new legislation on rodenticides, the pests' increasing resistance to chemical control and the impact on non-target species, bringing a new dimension to this updated 2nd edition and making essential reading for all those involved in rodent pest control, including researchers, conservationists, practitioners and public health specialists.




Nutrient Requirements of Laboratory Animals,


Book Description

In the years since the third edition of this indispensable reference was published, a great deal has been learned about the nutritional requirements of common laboratory species: rat, mouse, guinea pig, hamster, gerbil, and vole. The Fourth Revised Edition presents the current expert understanding of the lipid, carbohydrate, protein, mineral, vitamin, and other nutritional needs of these animals. The extensive use of tables provides easy access to a wealth of comprehensive data and resource information. The volume also provides an expanded background discussion of general dietary considerations. In addition to a more user-friendly organization, new features in this edition include: A significantly expanded section on dietary requirements for rats, reporting substantial new findings. A new section on nutrients that are not required but that may produce beneficial results. New information on growth and reproductive performance among the most commonly used strains of rats and mice and on several hamster species. An expanded discussion of diet formulation and preparationâ€"including sample diets of both purified and natural ingredients. New information on mineral deficiency and toxicity, including warning signs. This authoritative resource will be important to researchers, laboratory technicians, and manufacturers of laboratory animal feed.




Journal


Book Description