User profiles for L.R. Bielke
Lisa BielkeNorth Carolina State University Verified email at ncsu.edu Cited by 3013 |
Probiotic alternatives to reduce gastrointestinal infections: the poultry experience
The intestinal mucosa represents the most active defense barrier against the continuous
challenge of food antigens and pathogenic microorganisms present in the intestinal lumen. …
challenge of food antigens and pathogenic microorganisms present in the intestinal lumen. …
[HTML][HTML] An overview of the use of bacteriophages in the poultry industry: Successes, challenges, and possibilities for overcoming breakdowns
The primary contaminants in poultry are Salmonella enterica, Campylobacter jejuni, Escherichia
coli, and Staphylococcus aureus. Their pathogenicity together with the widespread of …
coli, and Staphylococcus aureus. Their pathogenicity together with the widespread of …
[HTML][HTML] Evaluation and Selection of Bacillus Species Based on Enzyme Production, Antimicrobial Activity, and Biofilm Synthesis as Direct-Fed Microbial Candidates …
…, AD Wolfenden, A Menconi, LR Bielke… - Frontiers in Veterinary …, 2016 - frontiersin.org
Social concern about misuse of antibiotics as growth promoters (AGP) and generation of
multidrug-resistant bacteria have restricted the dietary inclusion of antibiotics in livestock feed in …
multidrug-resistant bacteria have restricted the dietary inclusion of antibiotics in livestock feed in …
[HTML][HTML] Utilization of rye as energy source affects bacterial translocation, intestinal viscosity, microbiota composition, and bone mineralization in broiler chickens
…, BM Hargis, WG Bottje, LR Bielke… - Frontiers in …, 2014 - frontiersin.org
Two independent trials were conducted to evaluate the utilization of rye as energy source
on bacterial translocation (BT), intestinal viscosity, gut integrity, gut microbiota composition, …
on bacterial translocation (BT), intestinal viscosity, gut integrity, gut microbiota composition, …
[HTML][HTML] Effect of dexamethasone in feed on intestinal permeability, differential white blood cell counts, and immune organs in broiler chicks
We have previously shown that intestinal barrier function can be adversely affected by
poorly digested diets or feed restriction, resulting in increased intestinal inflammation-associated …
poorly digested diets or feed restriction, resulting in increased intestinal inflammation-associated …
[HTML][HTML] Selection of Bacillus spp. for Cellulase and Xylanase Production as Direct-Fed Microbials to Reduce Digesta Viscosity and Clostridium perfringens Proliferation Using …
…, JL Vicente, AD Wolfenden, LR Bielke… - Frontiers in Veterinary …, 2015 - frontiersin.org
Previously, our laboratory has screened and identified Bacillus spp. isolates as direct-fed
microbials (DFM). The purpose of the present study was to evaluate the cellulase and xylanase …
microbials (DFM). The purpose of the present study was to evaluate the cellulase and xylanase …
Role of probiotics on immune function and their relationship to antibiotic growth promoters in poultry, a brief review
…, BM Hargis, LR Berghman, LR Bielke - International Journal of …, 2016 - go.gale.com
Antibiotic growth promoters (AGP) are well documented to play an important role in the feed
efficiency of poultry. However, recent regulations and consumer demand are globally …
efficiency of poultry. However, recent regulations and consumer demand are globally …
[HTML][HTML] Evaluation of the epithelial barrier function and ileal microbiome in an established necrotic enteritis challenge model in broiler chickens
Necrotic enteritis (NE) is a recognized multifactorial disease that cost annually to the poultry
industry around $2 billion. However, diverse aspects related to its presentation are not …
industry around $2 billion. However, diverse aspects related to its presentation are not …
[HTML][HTML] Dose titration of FITC-D for optimal measurement of enteric inflammation in broiler chicks
…, OB Faulkner, AD Wolfenden, BM Hargis, LR Bielke - Poultry science, 2015 - Elsevier
Traditionally, antibiotic growth promoters (AGP) have been used in foodstock animals to
reduce enteric inflammation and maintain intestinal homeostasis, thus improving growth and …
reduce enteric inflammation and maintain intestinal homeostasis, thus improving growth and …
[HTML][HTML] Optimizing fluorescein isothiocyanate dextran measurement as a biomarker in a 24-h feed restriction model to induce gut permeability in broiler chickens
…, X Hernandez-Velasco, LR Bielke… - Frontiers in Veterinary …, 2017 - frontiersin.org
Fluorescein isothiocyanate dextran (FITC-d) is a 3–5 kDa marker used to measure tight junction
permeability. We have previously shown that intestinal barrier function can be adversely …
permeability. We have previously shown that intestinal barrier function can be adversely …