External pudic venous reflux into the mammary vein in lactating dairy cows

Journal of Dairy Science

Volumn 83, Issue 10, 2000, Pages 2230-2238

  Thivierge, M C ^a   Petitclerc, D ^b   Bernier, J F ^a   Couture, Y ^c   Lapierre, H ^b  

^a UNIVERSITÉ LAVAL   (Canada)

^b AGRICULTURE AND AGRI FOOD CANADA   (Canada)

^c UNIVERSITÉ DE MONTRÉAL   (Canada)

Author keywords

Blood flow direction; Mammary metabolism; Mammary vein

Indexed keywords

4 AMINOHIPPURIC ACID; DIAGNOSTIC AGENT;

ANIMAL; ANIMAL DISEASE; ARTICLE; BALLOON DILATATION; BLOOD FLOW; CATHETERIZATION; CATTLE; DAIRYING; FEMALE; INTRAVENOUS DRUG ADMINISTRATION; LACTATION; METABOLISM; UDDER; VASCULARIZATION; VEIN;

ANIMALS; BALLOON DILATATION; CATHETERIZATION, PERIPHERAL; CATTLE; DAIRYING; FEMALE; INFUSIONS, INTRAVENOUS; LACTATION; MAMMARY GLANDS, ANIMAL; P-AMINOHIPPURIC ACID; REGIONAL BLOOD FLOW; VEINS;

EID: 0034304244     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(00)75107-1     Document Type: Article

References (23)

1. Allen, E. V., N. W. Barker, and E. A. Hines 1962. Varicose Veins. Pages 636-660 in Peripheral Vascular Diseases. 3rd ed. W.B. Saunders Company, Philadelphia, PA.
2. Barone, R. 1990. Mamelles. Pages 449-501 in Anatomie Comparée des Mammifères Domestiques: Appareil Uro-genital. 3rd ed. Am. Publ. Healt Assoc., Inc., Washington, DC.
3. Bequette, B. J., F.R.C. Backwell, and L.A. Crompton. 1998. Current concepts of amino acid and protein metabolism in the mammary gland of lactating ruminant. J. Dairy Sci. 81:2540-2559.
4. Canadian Council on Animal Care. 1993. Guide to Care and Use of Experimental Animals. Vol. 1. 2nd ed. Bradda Printing Services, Inc., Ottawa, Ontario.
5. Cant, J. P., and B. W. McBride. 1995. Mathematical analysis of the relationship between blood flow and uptake of nutrients in the mammary glands of a lactating cow. J. Dairy Res. 62:405-422.
6. Fung, Y. C. 1997. The veins. Pages 206-262 in Biomechanics Circulation. 2nd ed. Springer-Verlag, New York, NY.
7. Fung, Y. C. 1997. Microcirculation. Pages 266-328 in Biomechanics Circulation, 2nd ed. Springer-Verlag, New York, NY.
8. Fung, Y. C. 1997. Blood flow in the lung. Pages 333-438 in Biomechanics Circulation, 2nd ed. Springer-Verlag, New York, NY.
9. Gorewit, R. C., M. C. Aromando, and D. G. Bristol. 1989. Measuring bovine mammary blood flow using a transit time ultrasonic flow probe. J. Dairy Sci. 72:1918-1928.
10. Gottlob, R., and R. May. 1986. Part III: Pathologic venous valves. Pages 79-157 in Venous Valves. Springer-Verlag, New York, NY.
11. Guyton, A. C., and J. E. Hall. 1996. Overview of the circulation: Medical physics of pressure, flow, and resistance. Pages 161-169 in Textbook of Medical Physiology. 9th ed. W. B. Saunders Company, Philadelphia, PA.
12. Guyton, A. C., and J. E. Hall. 1996. Vascular distensibility, and functions of the arterial and venous systems. Pages 171-181 in Textbook of Medical Physiology. 9th, W. B. Saunders Company ed., Philadelphia, PA.
13. Huntington, G. B. 1984. Net absorption of glucose and nitrogenous compounds by lactating Holstein cows. J. Dairy Sci. 67:1919-1927.
14. Lee, W. 1975. Experimental Design and Analysis. W. H. Freeman and Company, San Francisco, CA.
15. Linzell, J. L. 1960. Valvular incompetence in the venous drainage of the udder. J. Physiol. (London) 153:481-491.
16. Linzell, J. L. 1966. Measurement of venous flow by continuous thermodilution and its application to measurement of mammary blood flow in the goat. Circ. Res. 18:745-754.
17. Linzell, J. L. 1974. Mammary blood flow and methods of identifying and measuring precursors of milk. Pages 143-220 in Lactation: a comprehensive treatise. The Mammary Gland/Development and Maintenance Vol. 1. B. L. Larson and V.R. Smith, eds. Acad. Press, London, UK.
18. Linzell, J. L., and L.E. Mount. 1954. Variations in the direction of venous blood flow in the mammary region of the sheep and goat. Nature (London) 176:37-38.
19. Meier, P., and K. L. Zierler. 1954. On the theory of the indicator-dilution method for measurement of blood flow and volume. J. Appl. Physiol. 6:731-740.
20. National Research Council. 1989. Nutrient Requirements of Dairy Cattle. 6th rev. ed. Natl. Acad. Sci., Washington D.C.
21. Nielsen, M. O., K. Jakobson, and P. H. Anderson. 1993. Validity of mammary blood flow measurement relying on manual clamping of the pupendal vein. Livestock Prod. Sci. 35:179-180.
22. Redisch, W., F. F. Tangco, and R. L. deC.H. Saunders. 1957. Part II; Pathologic Alterations in Peripheral Blood Flow. Pages 46-55 in Peripheral Circulation in Health and Disease. Grune & Stratton, New York, NY.
23. SAS User's Guide: Statistics. 1985. Version 5 Edition. SAS Inst. Inc., Cary, NC.