Ivan A. Casas

author keywords: poult enteritis and mortality syndrome; Escherichia coli; atypical bacterial strains; turkey

MeSH headings : Animals; Body Weight / physiology; Cecum / microbiology; Cecum / pathology; Cecum / ultrastructure; Cyclophosphamide / pharmacology; Enteritis / microbiology; Enteritis / mortality; Enteritis / veterinary; Escherichia coli / genetics; Escherichia coli / isolation & purification; Escherichia coli / physiology; Escherichia coli Infections / microbiology; Escherichia coli Infections / mortality; Escherichia coli Infections / veterinary; Female; Ileum / microbiology; Ileum / pathology; Ileum / ultrastructure; Immunosuppressive Agents / pharmacology; Male; Microscopy, Electron / veterinary; Microvilli / ultrastructure; Organelles / ultrastructure; Poultry Diseases / microbiology; Poultry Diseases / mortality; Random Allocation; Syndrome; Turkeys / growth & development; Turkeys / physiology

topics (OpenAlex): Animal Disease Management and Epidemiology; Microbial infections and disease research; Viral gastroenteritis research and epidemiology

TL;DR: It was concluded that the atypical E. coli colony Types 1 and 2 play a significant role in the PEMS disease. (via Semantic Scholar)

author keywords: poult enteritis and mortality syndrome; Escherichia coli; biotype; colony morphology; plate morphology

MeSH headings : Animals; Anti-Bacterial Agents / pharmacology; Anti-Infective Agents / pharmacology; Colony Count, Microbial; Drug Resistance, Microbial; Enteritis / microbiology; Enteritis / mortality; Enteritis / veterinary; Escherichia coli / classification; Escherichia coli / drug effects; Escherichia coli / growth & development; Escherichia coli Infections / mortality; Escherichia coli Infections / pathology; Escherichia coli Infections / veterinary; Fluoroquinolones; Kidney / microbiology; Liver / microbiology; Microscopy, Electron / veterinary; Poultry Diseases / microbiology; Poultry Diseases / mortality; Poultry Diseases / pathology; Syndrome; Time Factors; Turkeys

topics (OpenAlex): Microbial infections and disease research; Bacteriophages and microbial interactions; Escherichia coli research studies

TL;DR: Two colonial types of E. coli are proposed as possible etiological links in the complex series of events that take place in poults susceptible to PEMS and each strain responds to third generation fluoroquinolone antibiotics by changing their biotypes and become resistant after culturing once in their presence. (via Semantic Scholar)

author keywords: competitive exclusion; Lactobacillus reuteri; in ovo; hatchability; livability

MeSH headings : Animals; Anti-Bacterial Agents / therapeutic use; Chick Embryo / microbiology; Chickens / microbiology; Combined Modality Therapy / veterinary; Eggs / microbiology; Escherichia coli / isolation & purification; Escherichia coli Infections / epidemiology; Escherichia coli Infections / prevention & control; Escherichia coli Infections / therapy; Gentamicins / therapeutic use; Incidence; Injections / methods; Injections / veterinary; Intestines / microbiology; Intestines / ultrastructure; Lactobacillus / isolation & purification; Lactobacillus / physiology; Microscopy, Electron, Scanning / veterinary; Microvilli / microbiology; Microvilli / ultrastructure; Poultry Diseases / epidemiology; Poultry Diseases / prevention & control; Poultry Diseases / therapy; Salmonella / isolation & purification; Salmonella Infections, Animal / epidemiology; Salmonella Infections, Animal / prevention & control; Salmonella Infections, Animal / therapy; Turkeys / embryology; Turkeys / microbiology

topics (OpenAlex): Animal Nutrition and Physiology; Probiotics and Fermented Foods; Livestock and Poultry Management

TL;DR: The data that have been presented indicate that the in ovo use of competitive exclusion (CE) agents is feasible for both chickens and turkeys, and only Lactobacillus reuteri has been shown to be safe and effective in terms of not affecting hatchability and in having a prolonged effect in the hatched chick or poult. (via Semantic Scholar)