Organisms

Neospora

A genus of protozoan parasites of the subclass COCCIDIA. Its species are parasitic in dogs, cattle, goats, and sheep, among others. N. caninum, a species that mainly infects dogs, is intracellular in neural and other cells of the body, multiplies by endodyogeny, has no parasitophorous vacuole, and has numerous rhoptries. It is known to cause lesions in many tissues, especially the brain and spinal cord as well as abortion in the expectant mother.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A genus of protozoan parasites of the subclass COCCIDIA. Its species are parasitic in dogs, cattle, goats, and sheep, among others. N. caninum, a species that mainly infects dogs, is intracellular in neural and other cells of the body, multiplies by endodyogeny, has no parasitophorous vacuole, and has numerous rhoptries. It is known to cause lesions in many tissues, especially the brain and spinal cord as well as abortion in the expectant mother.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

4 entry terms
  • Neosporas
  • Neospora caninum
  • Neospora caninums
  • caninums, Neospora

MeSH Record

Aspects Covered

17 allowable subheadings

Indexed with the subheadings chemistry, classification, cytology, drug effects, enzymology, genetics, growth & development, immunology, isolation & purification, metabolism, microbiology, parasitology, pathogenicity, physiology, radiation effects, ultrastructure, virology.

MeSH Record

Indexing Annotation

do not confuse with NEUROSPORA, a fungus; infection: coordinate IM with COCCIDIOSIS (IM); coordinate with specific protozoan terms (ANTIGENS, PROTOZOAN, etc) if pertinent

MeSH Record

History Note

95

MeSH Record

Previous Indexing

  • Apicomplexa (1992-1994)
  • Protozoa (1989-1991)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Neospora. Medical Subject Headings (MeSH). 2026. Unique ID D018688. http://id.nlm.nih.gov/mesh/2026/D018688
  2. Neospora. In: Wikipedia. https://en.wikipedia.org/wiki/Neospora
  3. Neospora. In: Wikidata. https://www.wikidata.org/wiki/Q5232701