By E. Feldman, R. Nelson
Read Online or Download Canine and Feline Endocrinology and Reproduction PDF
Similar veterinary medicine books
Veterinary Hematology and medical Chemistry, moment version is a well-illustrated, elementary reference on veterinary laboratory diagnostic strategies and interpretation. overlaying either hematology and chemistry for quite a lot of species, together with birds, reptiles, amphibians, and fish, the ebook presents an summary of those severe veterinary talents.
There was a up to date explosion of lively challenge in issues of animal welfare. The technological know-how at the back of animal welfare has stepped forward considerably, new codes of perform and laws have come into to being, and cutting edge tips on how to check welfare schemes for nutrients creation have emerged. a part of an incredible animal welfare sequence, Animal Welfare: Limping in the direction of Eden is John Webster’s new and groundbreaking paintings on animal welfare.
Content material: v. 1. type five: Isomerases -- v. 2. category 6: Ligases -- v. three. type four: Lyases I -- v. four. category four: Lyases II -- v. five. type four: Layases III -- v. 6. type three. four: Hydrolases I -- v. 7. type three. four: Hydrolases II -- v. eight. type three. four: Hydrolases III -- Index A: Synonym -- v. nine. classification three. 1: Hydrolases IV -- v.
The fourth variation of this significant ebook covers new advances in farm animals mineral nutrients, up-to-date with extra illustrations and extra fabric at the courting among cattle and guy. fresh advancements are mentioned, reminiscent of expanding the mineral price of feeds via ingredients and embellishing mineral availability by using natural resources of hint components.
- Avian cognition : exploring the intelligence, behavior, and individuality of birds
- Diseases of Sheep, Fourth Edition
- Small Animal Soft Tissue Surgery
- Diagnosis and Management of Lameness in the Horse
- Animal Behavior: An Introduction to Behavioral Mechanisms, Development, and Ecology
- Principles of cattle production
Additional info for Canine and Feline Endocrinology and Reproduction
Thirst mechanisms also involve interactions between extracellular fluid volume and osmolality. During periods of dehydration, increased plasma osmolality provides approximately 70% of the increased thirst drive, and the remaining 30% is due to hypovolemia. In salt depletion, the situation is less clear, but the normal drinking behavior or increased drinking observed in experimental animals has been attributed to the associated hypovolemia (Ramsay, 1983). Miscellaneous Factors. A variety of nonosmotic and nonhemodynamic factors may also stimulate AVP secretion.
Hypovolemia stimulates renin secretion, which promotes angiotensin formation. The relative roles of the direct baroreceptor input versus angiotensin mechanisms in the thirst response to extracellular dehydration have yet to be determined. Interaction of Plasma Osmolality and Blood Volume. Normal day-to-day regulation of water balance involves interaction between osmotic and volume stimuli. In the case of vasopressin secretion, decreases in extracellular fluid volume sensitize the release of vasopressin to a given osmotic stimulus.
These disorders resemble primary NDI but are referred to as acquired or secondary, because AVP, AVP receptor sites, and postreceptor mechanisms responsible for water absorption are present. PYOMETRA. Bacterial endotoxins, especially those associated with Escherichia coli, can compete with AVP for its binding sites on the renal tubular membrane, causing a potentially reversible renal tubular insensitivity to AVP. The kidneys have an impaired ability to concentrate urine and conserve water, and polyuria with compensatory polydipsia develops.
Canine and Feline Endocrinology and Reproduction by E. Feldman, R. Nelson