News March - April, 2022
Reducing inflammation saves nutrients enabling animals to reach genetic potentials
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nflammation is a normal and necessary process for the body’s immune system to assist in healing and recovery, such as resolving a bacterial infection in the cow’s mammary gland. Calving and subsequent body healing are major inflammation periods in the cow’s year. Unfortunately, ruminal changes, heat stress, comfort challenges, and mycotoxins are extra inflammation loads that may go unresolved with disastrous consequences. The end result is nutrients are diverted from production and reproduction, draining dollars from financial goals.
Effect of Removing Select DTX™ on Conception and Pregnancy Rates (%)
Before Removal - 90 Days With DTX in Feed - 34
PRE90 DAY
Before Removal - 90 Days With DTX in Feed - 21 After removal - 90 Days Without DTX in Feed - 31
90 DAY
After removal - 90 Days Without DTX in Feed - 19 After removal - 180 Days Without DTX in Feed - 28
180 DAY
After removal - 180 Days Without DTX in Feed - 16
0
The dry period is often considered a rest and relaxation period for cows. Instead, this is a challenging time with the greatest fetal growth, colostrum quality and quantity being determined, and the mammary gland being prepared to launch into milk production. Unintended bodily challenges from moldy feeds, heat stress, and overcrowding can result in continual and unresolved nutrient drains to weaken the unborn calf, reduce colostrum production, and reduce the ability of the mammary gland to prepare for lactation. Then, the cow experiences her most disruptive day of the year: the day she calves. Inflammation opportunities abound ... • Body-fat breakdown to meet energy needs sends signals to activate the immune system. • Failure to shed the placenta and adequately shrink the uterus can result in major uterine infection and metritis. • Changes in mammary tissue and a weakened immune system can quickly result in mastitis. • Mycotoxins can compromise the intestinal barrier, reducing its ability to protect the body from a multitude of pathogens. The unique L-form-bacteria technology, also known as cell-walldeficient bacteria found in Select DTX™, actively works at the intestinal lining to protect the body and reduce the inflammation load. Recent studies also suggest the cell-wall-deficient bacteria
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enhance immune function to protect the cow against other challenges besides mycotoxins. This finding is important for those situations when mycotoxin levels are low. Numerous case studies have demonstrated that supplementing Select DTX during confirmed mycotoxin challenges, as well as periods of variable toxin levels, improves pregnancy rates, reduces abortions, and increases milk production. In one case study, a 4,200-cow herd removed Select DTX from the ration during low and variable mycotoxin levels. Within 90 days, the herd experienced a 3 percent reduction in conception rate and a 5 pounds/cow/day milk decrease. The enhanced production and reproduction observed in the case studies was likely the result of resolving inflammation, allowing nutrients to be available for cows to more successfully achieve their genetic potentials. Select DTX has the potential to protect the cow from excessive inflammation due to mycotoxins, as well as support immune function via other modes of action. To learn more about how reducing inflammation can direct nutrients to positive purposes, in turn influencing your bottom line contact me at lroth@agrsol.com.
Larry Roth, Ph.D., PAS Associate Vice President, Science and Technology Agrarian Solutions
Avoid the Performance
Roller Coaster...
Low Production • Poor Reproduction • Poor Feed Conversion • Abortions • Ketosis
DTX™ Keeps them consistent by: • Helping modulate the immune system • Providing insurance against environmental stressors • Providing broad spectrum protection
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MARCH 1 THRU APRIL 30, 2022
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Don’t let your calves have a bad day. Protect them with...
Producers using Reduced Scours Increased Appetites
report Increased Growth Rates Reduced Mortality
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My family raises bottle calves and the first thing we do is give calves a dose of CONVERT. I believe it helps with environment changes; and not just scours, it gives them a little boost and protects them from whatever might come their way.” Anna Whitt, Spring Hill, Tennessee
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Diagnostic Test Options ~ Ask your CentralStar team for details. Diagnostic Test
Sample Type
Turnaround
PCR
Milk, Whole Blood, Tissue
10 days
A1/A2
Diagnostic Test
Sample Type
Turnaround
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Milk, Serum
5 days
PCR
Fecal
10 days
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Milk, Serum, Tissue
5 days
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Fecal
10 days
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Milk, Tissue, Whole Blood
10 days
PCR
Milk
10 days
Pooled PCR (Min 10/Max 20)
Tissue, Whole Blood
10 days
Pooled PCR (Min 20/Max 250)
Milk
10 days
PCR
Whole Blood
10 days
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Serum, Milk
5 days
Complete 16
Milk
2 days
Pooled Complete 16 (Min 3/Max 5)
Milk
2 days
ELISA
Serum, Milk
5 days
Contagious 4
Milk
2 days
Pooled Contagious 4 (Min 3/Max 5)
Milk
2 days
ELISA
Serum
1 day
Single Mastitis (Staph aureus OR M. bovis)
Milk
2 days
ELISA
Milk
1 day
Pooled Single Mastitis (Min 3/Max 5)
Milk
2 days
BLV
Mastitis PCR Neospora Pregnancy