Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 11 of 11 for “"abomasal infusion"”.
-
Abomasal infusion of antibiotics in sheep
Digitized by Kansas Correctional Industries
-
Abomasal infusion of antibiotics in sheep
Digitized by Kansas Correctional Industries
-
Responses to abomasal infusion of casein, hydrolyzed casein or methionine-lysine and dietary protein degradability in lactating cows
Responses to daily abomasal infusions of 400 g sodium caseinate, 400 g hydrolyzed casein or 11.3 g L-methionine-30.1 g L-lysine and rumen degradability of dietary protein were studied in eight Holstein cows during mid-lactation. Basal diets contained com silage, com and either soybean meal or 60:40 …
-
Modifying Fatty Acid Composition of Bovine Milk by Abomasal Infusion or Dietary Supplementation of Seed Oils or Fish Oil
… content of bovine milk was investigated by abomasal infusion or dietary supplementation of oils. In experiment 1, olive oil, sesame oil, sunflower oil, or fish oil was abomasally infused (155 to 219 g/d) into Jersey cows during the last 6 d of each of four 14-d periods. In experiment 2, …
-
Assessing Intestinal Absorption of Amino Acids Utilizing an Isotope Based Approach
… and a rumen protected amino acid (RPAA). An abomasal infusion of raw EAAs (isoleucine, leucine and methionine) and an abomasal infusion of sodium caseinate were used as control treatments to test the accuracy of the technique. The isotope-based results were then compared to in situ, in vitro …
-
Efficacy of guanidinoacetic acid supplementation to growing cattle and relative bioavailability of guanidinoacetic acid delivered ruminally or abomasally
… of GAA. Treatments were continuous ruminal or abomasal infusion of 0, 10, or 20 g/d GAA, and blood and urine samples were collected on the final day of each period for analysis of creatine, creatinine, and GAA concentrations. Plasma and urinary creatine concentrations were used as the primary …
-
Immunometabolism of methyl donors by dairy cattle during periods of negative nutrient balance and heat stress
… Treatments were unrestricted intake with abomasal infusion of water, restricted intake (R; 60% of net energy for lactation requirements) with abomasal infusion of water or R plus abomasal infusion of 6.25, 12.5, or 25 g/d choline ion. Liver tissue was collected at the end of each treatment …
-
Amino acid requirements of growing steers
… investigated. In preliminary work, steers were abomasally infused with graded levels (0, 100, 200 and 300 g/d) of casein or mixes of crystalline amino acids simulating the nonsulfur amino acid pattern of casein, both with and without 12 g/d abomasally infused L-methionine (4 …
-
Lysine Bioavailability of Two Lipid Coated Lysine Products After Exposure to Silages with Different Acidity
… increased (Linear < 0.01) in response to abomasal infusion of Lys, and bioavailability of EB, EC, and Lys- HCl were calculated to be 10.74%, 18.82%, and 11.87%, respectively. However, increases in plasma Lys from EB (Linear = 0.41) and Lys-HCl (Linear = 0.36) were not different from plasma …
-
Urea supplementation in rumen and post-rumen for cattle fed a low-quality tropical forage
… differences between the supplementation or infusion of urea in rumen and/or abomasum on forage digestion, nitrogen (N) metabolism, urea kinetics and urea transporters in heifers fed a low-quality tropical forage. Five heifers (283±23 kg, Body Weight, BW) were fitted with rumen and abomasum …
-
Alterations in Mammary Gland Synthesis and Secretion of Fatty Acids in Response to Trans Isomers of Octadecenoic Acid or Conjugated Linoleic Acid Isomers
… plasma and milk fatty acid profiles during infusion of a CLA mixture at 0, 45, 90, or 180 g/d for 48 h into the rumen. Relative to the control, infusion of 180 g CLA/d decreased milk fat percentage and yield. Lower milk fat yield resulted from depressed concentrations of saturated 6:0 to …