Biomaterial Database

Effect of treatment on the jejunal and colonic bacterial flora of dogs with exocrine pancreatic insufficiency. 1993

E Westermarck, and V Myllys, and M Aho

Department of Medicine, College of Veterinary Medicine, National Veterinary Institute, Helsinki, Finland.

The bacterial flora from the jejunum and colon of 19 dogs with naturally occurring exocrine pancreatic insufficiency (EPI) was examined. In six dogs with EPI that did not receive any treatment the bacterial count in the small intestine was > 10(6) colony-forming units (CFU)/g. This was consistent with bacterial overgrowth (BOG) (control dogs: < 10(5) CFU/g). Six dogs with EPI that received pancreatic enzyme supplementation and were in good condition had bacterial counts (> 10(6) CFU/g) that were nonsignificantly different from the untreated group. The remaining seven dogs with EPI that received both pancreatic enzyme supplementation and oral antibiotic therapy (tylosin), had bacterial flora counts that were significantly lower than the values in the other two groups of EPI dogs, and did not differ significantly from those of the control group. There were no statistical differences between the number of bacteria in the colon among the different groups of dogs with EPI and the control dogs. We conclude that the prevalence of BOG in dogs with EPI is high. Pancreatic enzyme supplementation did not affect the microflora of dogs with naturally occurring EPI. Oral antibiotic therapy with tylosin, however, effectively decreased BOG in these dogs.

UI	MeSH Term	Description	Entries
D007583	Jejunum	The middle portion of the SMALL INTESTINE, between DUODENUM and ILEUM. It represents about 2/5 of the remaining portion of the small intestine below duodenum.	Jejunums
D007778	Lactobacillus	A genus of gram-positive, microaerophilic, rod-shaped bacteria occurring widely in nature. Its species are also part of the many normal flora of the mouth, intestinal tract, and vagina of many mammals, including humans. Lactobacillus species are homofermentative and ferment a broad spectrum of carbohydrates often host-adapted but do not ferment PENTOSES. Most members were previously assigned to the Lactobacillus delbrueckii group. Pathogenicity from this genus is rare.
D008297	Male		Males
D008837	Micrococcus	A genus of gram-positive, spherical bacteria found in soils and fresh water, and frequently on the skin of man and other animals.
D010188	Exocrine Pancreatic Insufficiency	A malabsorption condition resulting from greater than 10% reduction in the secretion of pancreatic digestive enzymes (LIPASE; PROTEASES; and AMYLASE) by the EXOCRINE PANCREAS into the DUODENUM. This condition is often associated with CYSTIC FIBROSIS and with chronic PANCREATITIS.	Pancreatic Insufficiency,Exocrine Pancreatic Insufficiencies,Insufficiencies, Exocrine Pancreatic,Insufficiencies, Pancreatic,Insufficiency, Exocrine Pancreatic,Insufficiency, Pancreatic,Pancreatic Insufficiencies,Pancreatic Insufficiencies, Exocrine,Pancreatic Insufficiency, Exocrine
D003013	Clostridium	A genus of motile or nonmotile gram-positive bacteria of the family Clostridiaceae. Many species have been identified with some being pathogenic. They occur in water, soil, and in the intestinal tract of humans and lower animals.
D003106	Colon	The segment of LARGE INTESTINE between the CECUM and the RECTUM. It includes the ASCENDING COLON; the TRANSVERSE COLON; the DESCENDING COLON; and the SIGMOID COLON.	Appendix Epiploica,Taenia Coli,Omental Appendices,Omental Appendix,Appendices, Omental,Appendix, Omental
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D004754	Enterobacter	Gram-negative gas-producing rods found in feces of humans and other animals, sewage, soil, water, and dairy products.
D004926	Escherichia coli	A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.	Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli