Advances in dairy Research
Open Access

Kerry A Rood

Publications

• Research Article
  Intramammary Infusion of Casein Hydrolysate for Involution of Single Mastitic Mammary Quarters Elevating Cow-Level Somatic Cell Count
  Author(s): Justine Britten, Kerry A Rood and David J WilsonJustine Britten, Kerry A Rood and David J Wilson
  
  Mastitis in a single quarter can cause high somatic cell counts (SCC), clinical mastitis, and death in dairy cows. Currently, management of these mastitic quarters presents a problem for the dairy industry. Casein hydrolysate (CH) is an intramammary (IMM) infusion treatment reported to induce mammary involution. The primary objectives of this study were to investigate whether IMM CH treatment of single high SCC quarters, followed by cessation of quarter milk production for the remainder of lactation, was effective in reducing cow–level SCC and whether that quarter resumed milk production following calving. Three treatment groups were used: CH, non-hydrolyzed casein (NHC), and cessation of milking only (negative; N). Treatments were assigned in a 2:2:1 ratio for 40 cows enrolled in the study; 27 cows completed the entire protocol. Following IMM infusion and involution of the sing.. View More»
  DOI: 10.4172/2329-888X.1000211

  Abstract PDF

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