Peer-reviewed veterinary case report
Neutrophil function in dogs with monocytic ehrlichiosis infection
By Hasegawa, Marcia Y et al.·Published in Veterinary clinical pathology·2005·College of Veterinary Medicine, Brazil·View original on PubMed →
PetCaseFinder translated the abstract of this peer-reviewed paper into plain English so pet owners can read it. We do not publish original research — every detail traces back to the citation above. How we work →
Original publication title: Evaluation of neutrophil oxidative metabolism in canine monocytic ehrlichiosis.
- Species:
- dog
Plain-English summary
A group of seven dogs was experimentally infected with a tick-borne disease called canine monocytic ehrlichiosis (CME), which can cause serious health issues. Symptoms of CME can include low platelet counts, mild anemia, and low white blood cell counts. During the study, researchers found that while the neutrophils (a type of white blood cell) in infected dogs didn't show changes in their resting state, they became more active when stimulated in the weeks following infection. This suggests that while the disease affects the immune response, it doesn't change the basic function of these cells.
People also search for: dog ehrlichiosis symptoms · canine monocytic ehrlichiosis treatment · why is my dog tired and anemic
Abstract
BACKGROUND: Canine monocytic ehrlichiosis (CME) is a tick-borne disease caused by Ehrlichia canis, a rickettsia that infects the monocytes of dogs. This infection can result in a chronic and life-threatening disease. Thrombocytopenia, mild anemia, and leukopenia are the most common hematologic findings in CME. OBJECTIVE: To investigate the role of peripheral blood neutrophils in CME, an evaluation was conducted of their functional state during the acute phase of the disease in dogs experimentally infected by E canis. METHODS: Seven dogs were inoculated with E canis, and 3 remained as uninfected controls. All dogs had physical exams and hematologic tests (CBC and nitroblue tetrazolium [NBT] reduction) during a 6-week period. RESULTS: There was no difference (P > .05) in spontaneous NBT reduction results between the 2 groups of dogs throughout the 6-week period of observation. Nevertheless, when stimulated, the neutrophils showed higher activity in the infected group (P = .01) on weeks 4 and 5 after infection. CONCLUSION: Infection by E canis has no influence on neutrophil oxidative metabolism even though during the remission period of the acute phase of the disease, the neutrophils seem to be more reactive under stimulation.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/16134067/