منابع مشابه
Antibiotics in Animal Feeds: Are There Viable Alternatives?
The proglucagon (PG) gene is expressed in the gastrointestinal tract (GI) and brain in several animal species. The PG gene is differentially translated in the GI tract by specific endocrine cells to produce glucagon in the pancreas and glucagon-like peptides 1 and 2 (GLP-1/GLP-2), glicentin, and oxyntomodulin in the intestine. These PG-derived peptides have diverse functions involving insulin s...
متن کاملTherapeutic antibiotics in animal feeds and antibiotic resistance.
Recent statutory changes involving animal drugs are expected to facilitate the therapeutic use of antibiotics in animal feeds in the United States of America. The use of antibiotics in animal feeds is controversial due to the potential development of resistant bacterial pathogens in food-producing animals which are exposed to the antibiotics and the resultant public health risk. Zoonotic micro-...
متن کاملSpray dried plasma as an alternative to antibiotics in piglet feeds, mode of action and biosafety
The use of growth promoting and therapeutic antibiotics in piglet feed has been a concerning subject over the last few decades because of the risk of generating antimicrobial resistance that could be transferred to humans. As a result, many products have been proposed as potential alternatives to the use of antibiotics, and among these, spray dried plasma is considered one of the most promising...
متن کاملResistance to various antibiotics of Salmonella and Escherichia coli isolated from registrable farm feeds.
Resistance to 20 antibiotics of 128 Salmonella and 97 Escherichia coli isolates from various registrable farm feeds was determined. A high frequency of comparatively low levels of resistance was found in both the Salmonella and E. coli isolates. This, together with an elevated frequency of multiple resistance, indicates that problems related to an effective transfer in bacterial populations of ...
متن کاملDrugs in feeds.
The method for sulfamethazine using post column derivatization (Associate Referee Robert Smallidge) was adopted First Action in 1999. There are a number of methods which could be readied for collaborative study with relatively little work, i.e., carbadox, ethopabate, lasalocid, or morantel tartrate. In addition to the remarks made for the following Associate Referee topics, readers can refer to...
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ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 1991
ISSN: 0004-5756
DOI: 10.1093/jaoac/74.1.163