392 – Phytobiotics in poultry and swine nutrition – A review (Research paper – Gheisar – 2017)

/in , , , , , /by

 

 

392 Research paper – Gheisar – 2017 – Phytobiotics in poultry and swine nutrition – a review

In Significant Impact Groups: Specific alternatives \ Pre-/probiotics
Species targeted: Poultry; Pigs;
Age: Young; Adult;
Summary:
Bacterial resistance and antibiotic residues in animal products led to raising the concern in using antibiotics as growth promoters and finally resulted in the ban on using in-feed antibiotics in most of the developed countries. As an alternative, phytobiotics were recommended by researchers and nutritionists. Plenty of studies have been done using phytobiotics in poultry and swine nutrition so far. They have mostly shown the antimicrobial, antioxidant, anti-inflammatory and growth promoting effects of phytobiotics. Antioxidative function of phytobiotics can positively affect the stability of animal feed and increase animal’s products quality and storage time. Generally, the available documents indicate the positive effects of phytobiotics on poultry and swine performance.

Where to find the original material: https://www.tandfonline.com/doi/full/10.1080/1828051X.2017.1350120?scroll=top&needAccess=true; 10.1080/1828051X.2017.1350120
Country: South Korea

391 – Essential oils as alternatives to antibiotics in swine production (Research paper – Omonijo – 2018)

/in , , , , /by

 

 

391 Research paper – Omonijo – 2018 – Essential oils as alternatives to antibiotics in swine production

In Significant Impact Groups: Specific alternatives \ Immunomodulators
Species targeted: Pigs;
Age: Young; Adult;
Summary:
This review article summarizes the efficacy, feasibility and potential mechanisms of the application of essential oils as antibiotic alternatives in swine production. The effects of essential oils on inflammation, oxidative stress, microbiome, gut chemo-sensing and bacterial quorum-sensing (QS) have led to better production performance of animals fed essential oils in a number of studies. It has been demonstrated that essential oils have good potential as antibiotic alternatives in feeds for swine production. The combination of different essential oils and other compounds (synergistic effect) such as organic acids seems to be a promising approach to improve the efficacy and safety of essential oils in applications.

Where to find the original material: https://www.sciencedirect.com/science/article/pii/S2405654517301233; 10.1016/j.aninu.2017.09.001
Country: Canada, China

389 – Alternatives to antibiotics for farm animals (Research paper – Papatsiros – 2014)

/in , , , , , , , /by

 

 

389 Research paper – Papatsiros – 2014 – Alternatives to antibiotics for farm animals

In Significant Impact Groups: Specific alternatives \ Immunomodulators
Species targeted: Sheep; Dairy; Poultry; Pigs;
Age: Not stated;
Summary:

Nowadays, there is an increasing concern for the public health about the consequences from the long and increased use of antibiotics in livestock production. The use of antibiotics in animal feed as growth promoters has been completely banned by the European Union since 2006, based on their possible negative effects on human and animal health. The removal of growth promoters has led to animal performance problems and a rise in the incidence of certain animal diseases. Thus, there is an urgent need to find alternatives to antibiotics, especially in EU. Due to the modern consumers’ concern about the potential development of antibiotic-resistant bacteria as well as at the same time the need to prevent economic losses of the farmers, alternatives to antibiotics has been developed to prevent the health problems and to improve the growth performance in farm animals. Owing to the full ban of antibiotic use in EU there is an urgent need to find alternatives to in-feed antibiotics. New strategies and commercial products must be developed to improve animal health and performance, based on their safety, efficacy and cost-effectiveness. The aim of this study is to summarize the beneficial effects of currently used alternatives to in-feed antibiotics, i.e. probiotics, prebiotics, organic acids, phytogenic compounds and zeolites on health and growth performance in farm animals (swine, poultry and ruminants).

Where to find the original material: https://www.cabi.org/cabreviews/review/20133390413; 10.1079/PAVSNNR20138032
Country: Europe

388 – Veterinary use of bacteriophage therapy in intensively-reared livestock (Research paper – Gigante – 2019)

/in , , , , , /by

 

 

388 Research paper – Gigante – 2019 – Veterinary use of bacteriophage therapy in intensively-reared livestock

In Significant Impact Groups: Specific alternatives \ Immunomodulators
Species targeted: Pigs; Poultry;
Age: Not stated;
Summary:
Zoonoses are infectious diseases transmitted directly or indirectly between animals and humans. Several important zoonotic pathogens colonize farm animals asymptomatically, which may lead to contamination of the food chain and public health hazards. Moreover, routine sampling of carcasses at retail by government authorities over the past 20 years suggests the prevalence of antibiotic resistance in foodborne pathogens has increased. If this continues, antibiotics may be ineffective against such pathogens in the future and alternative approaches, such as phage therapy, may be necessary. Intensive livestock farming is the only realistic way of meeting the demand for meat from an increasing global population and growth in middle class consumers in developing countries, particularly in Asia. This review elaborates on the use of phages to control zoonotic pathogens in intensively-reared livestock (poultry and pigs).

Where to find the original material: https://virologyj.biomedcentral.com/articles/10.1186/s12985-019-1260-3; 10.1186/s12985-019-1260-3
Country: UK

387 – From farm management to bacteriophage therapy strategies to reduce antibiotic use (Research paper – Kahn – 2019)

/in , , , , , , , /by

 

 

387 Research paper – Kahn – 2019 – From farm management to bacteriophage therapy strategies to reduce antibiotic use

Specific alternatives \ Immunomodulators

Species targeted: Pigs; Poultry; Dairy; Beef; Sheep;
Age: Different for different species;
Summary:
A number of effective or commercially viable alternatives have been implemented to reduce the use of antibiotics in livestock. The most well-established strategies are flock and herd management practices to mitigate disease introduction and spread, and, subsequently, reduce the need for antibiotic use. While vaccines in food animal production have been used to prevent both bacterial and viral diseases, but historically, most vaccines have targeted viral diseases. Though vaccines against viral diseases can help reduce the need for antibiotic use by controlling the spread of secondary bacterial infections, more recent vaccines under development specifically target bacteria. New developments in selecting and potentially tailoring bacteriophages provide a promising avenue for controlling pathogenic bacteria without the need for traditional small-molecule antibiotics. In this article we discuss these established and emerging strategies, which are anticipated to reduce the reliance on antibiotics in food animal production and should reduce the prevalence and transmission to humans of antimicrobial resistant bacteria from these systems.

Where to find the original material: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6850639/; 10.1111/nyas.14034

Country: Canada, New York

382- Alternatives to antibiotics as growth promoters for use in swine production – A review (Research paper – Thacker – 2013)

/in , , , , /by

 

 

382 Research paper – Thacker – 2013 – Alternatives to antibiotics as growth promoters for use in swine production_ a review

In Significant Impact Groups: Specific alternatives \ Other
Species targeted: Pigs;
Age: Different for different species;
Summary:
The potential of antimicrobial peptides, clay minerals, egg yolk antibodies, essential oils, eucalyptus oil-medium chain fatty acids, rare earth elements and recombinant enzymes are discussed on the above review. Based on a thorough review of the literature, it is evident that a long and growing list of compounds exist which have been tested for their ability to replace antibiotics as feed additives in diets fed to swine.

Where to find the original material: https://jasbsci.biomedcentral.com/articles/10.1186/2049-1891-4-35; 10.1186/2049-1891-4-35
Country: Global

370 – Antimicrobial Effect of Zophobas morio Hemolymph against Bovine Mastitis Pathogens (Research paper – Du – 2020)

/in , , , , , /by

 

 

370 Research paper – Du – 2020 – Antimicrobial Effect of Zophobas morio Hemolymph against Bovine Mastitis Pathogens

In Significant Impact Groups: Specific alternatives
Species targeted: Dairy;
Age: Adult;
Summary:
In the present study, we showed the protective effect of Zophobas morio (Z. morio) hemolymph on bovine mammary epithelial cells against bacterial infection. Z. morio hemolymph directly kills both Gram-positive and Gram-negative bacteria through membrane permeation and prevents the adhesion of E. coli or the clinically isolated S. simulans strain to bovine mammary epithelial (MAC-T) cells. In addition, Z. morio hemolymph downregulates the expression of nucleotide-binding oligomerization domain (NOD)-like receptor family member pyrin domain-containing protein 3 (NLRP3), caspase-1, and NLRP6, as well as inhibits the secretion of interleukin-1 beta (IL-1 beta) and IL-18, which attenuates E. coli or S. simulans-induced pyroptosis. Overall, our results suggest the potential role of Z. morio hemolymph as a novel therapeutic candidate for bovine mastitis.

Where to find the original material: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7601528/; https://doi.org/10.3390/microorganisms8101488
Country: CN

356 – Experiments in animal farming practice – The case of decreasing the use of antimicrobials in livestock France (Research paper – Joly – 2016)

/in , , , , , , /by

 

 

356 Research paper – Joly – 2016 – Experiments in animal farming practice_ the case of decreasing the use of antimicrobials in livestock France

In Significant Impact Groups: Specific alternatives \ Other
Species targeted: Pigs; Poultry; Dairy;
Age: Young; Adult;
Summary:
Many farmers are engaged in home experiments about animal health. This paper offers a first characterization of experiments by 40 dairy, pig and poultry farmers working in organic, labelled or conventional systems. We found that farmers carry out multiple tests, mainly with alternative medicines. There is a clear tendency of transferring positive tests for a given pathology to one another. Seven portraits of farmers are presented to shed light on complementary dimensions of experiments: the appeal of novelty, the role of vets and technicians, and the role of farmers groups and training. It can be concluded that much can be learned from ethnographic investigation in order to grasp what farmers are experiencing when they endeavour to solve animal health problems.

Where to find the original material: https://hal.archives-ouvertes.fr/hal-01580679
Country: FR

347 – Non-antibiotic approaches for disease prevention and control in beef and veal production – A scoping review (Research paper – Wisener – 2019)

/in , , , , , , /by

 

 

347 Research paper – Wisener – 2019 – Non-antibiotic approaches for disease prevention and control in beef and veal production_ a scoping review

In Significant Impact Groups: Feed / gut health \ Feed additives and supplements; Specific alternatives
Species targeted: Beef;
Age: Young; Adult;
Summary:
A scoping review (systematically map the literature with regard to the extent, range, and nature of the existing research) on non-antibiotic interventions in the form of products or management practices that could potentially reduce the need for antibiotics in beef and veal animals living under intensive production conditions was conducted. The objectives of this review were 3-fold: first, to examine and describe the range and nature of research on nonantibiotic approaches that may ultimately reduce the need for medically important antibiotics to prevent, control, or treat illnesses in beef and veal production; second, to identify areas where the available literature may support systematic reviews that could summarize the effect of specific non-antibiotic approaches within the broader topic area; and third, to identify knowledge gaps where additional primary research might provide valuable insight into the effectiveness of different specific nonantibiotic approaches. The four most frequent interventions included non-antibiotic feed additives, vaccinations, breed type, and feed type.

Where to find the original material: https://pubmed.ncbi.nlm.nih.gov/32081121/; https://doi.org/10.1017/S1466252319000252
Country: CA

345 – EIP-AGRI Focus Group – Reducing antibiotic use in pig farming – Final Report (Research report – European Commission – 2014)

/in , , , , , /by

 

 

345 Research report – European Commission – 2014 – EIP-AGRI Focus Group – Reducing antibiotic use in pig farming_ Final Report

In Significant Impact Groups: AMU reduction strategies \ Specific alternatives
Species targeted: Pigs;
Age: Not stated;
Summary:
Antibiotics are used to treat and control pathogenic bacterial infections. The key to reducing the need for antibiotics is improving pig health. Under the European Innovation Partnership for Agricultural Productivity and Sustainability (EIP-AGRI) a focus group (FG) looked into how to reduce the use of antibiotics in pig farming. In the report the results, recommendations and proposals from the group to reduce antibiotic use are presented. The group identified three main areas where practical solutions already exist or may be further developed to reduce antibiotic use:– General enhancement of animal health and welfare to reduce the need for antibiotic use through better biosecurity, management and husbandry, facility design and management, and training of personnel, veterinarians and advisors.– Specific alternatives to antibiotics including vaccination, feeding approaches and breeding.– Changing attitudes, habits and human behaviour (farmers, agri-advisors and veterinarians) and improving information dissemination.

Where to find the original material: https://ec.europa.eu/eip/agriculture/sites/agri-eip/files/eip-agri_fg3_pig_antibiotics_final_report_2014_en_0.pdf;
Country: EU