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INTRODUCTIONSerratiopeptidase (Serratia E-15 protease, also known as serralysin, serratiapeptase, serrapeptase serratia peptidase, Serratiopeptidase, or serrapeptidase) is a proteolytic enzyme (protease) produced in the laboratory by Enterobacterium Serratia sp. E-15 from plant material. This microorganism was originally isolated in the late 1960:s from the intestine of silkworm Bombyx mori. Serra ...
Participation in Forum on August 25, 2024
Good guidance I have read article mentioning about Lasota vaccine effect on antibody titers but could not get anything clear about changing effect on Antibodies titers against MG
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Dear All,formulating in Bestmix, I also considered the total Ca and dig./av. P for the added phytase; and energy (ME) and AA for the NSP enzymes only. On this way I estimated to be on the safe side, because the nutrient matrix values indicate the amount of nutrient that could be released when the enzyme is added.In the past 10 years it became a trend to request and offer “matrix values&rdquo ...
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1. IntroductionThe digestive tract serves as a selective regulator of nutrient intake and is the site of interaction with commensal and pathogenic bacteria [1]. Pathogenic colonization of the gut has negative effects on enterocyte permeability, ion transport and the structure of the mucosa [2]. Campylobacter jejuni is considered responsible for several gastrointestinal diseases in humans, with hig ...
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Christoph Hutter This is a good point! Some of the organic acids can be used as an energy source at lower concentrations, or when used in isolation. This difference can even be seen at the same pH with some acids resulting in blooms and others not. It depends on the microorganisms having the molecular pathway to metabolize the acid. As you say, this is not seen for formic acids. And many blends ba ...
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Carlos Augusto Borges, it's not only vegetable protection that could pass through the duodenum, the butyrins (acids+glycerol) are fully capable of doing this path in higher concentrations.
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Managing by the “average” of anything can be a potentially dangerous concept when it comes to growing birds. For instance, when tunnel ventilating market-age broilers the average house temperature could be 80°F, which isn’t necessarily a problem, but it hides the fact that it could be 70°F at the pad end and 90°F at the fan end of the house which definitely would be d ...
Participation in Forum on January 29, 2024
@oumed gerjis Thanks Dear for valuable guidance. I have observed that poultry Farmers instead of working on bio security & other health management in long lived birds like commercial layer birds, give Live IB vaccines of both classic & variant types with the interval of 30 to 50 days. Only one type of vaccine is used at one time & is usually Massachusetts type but variant (usually 4/91 mostly is g ...
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Wael Elfeil
I agree with this approach,
But how are you rated "Protectotype"? (cross defense).
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Fazal Malik Malik mutation risks in IB is high whatever the vaccines used
It can occur in nature with wild virus or even between wild virus and any vaccine seed
IB , belong to corona family, one of its main characteristic features is mutation and recombination