Evidence map›Paper›PMID 36478166›Full record

ArticleRevista peruana de medicina experimental y salud publica

Experimental brain infection with cysticercosis in sheep.

Katherine A Sota, Javier A Bustos, Manuela R Verastegui, Luz Toribio, Nancy Chile, Noelia Angulo, Carla Cangalaya, Juan Calcina, Armando E González, Robert H Gilman and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Revista peruana de medicina experimental y salud publica. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 50% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 2 countries.

Katherine A SotaUnidad de Cisticercosis, Instituto Nacional de Ciencias Neurológicas, Lima, Perú.ORCID http://orcid.org/0000-0002-8336-340X
Javier A BustosUnidad de Cisticercosis, Instituto Nacional de Ciencias Neurológicas, Lima, Perú.ORCID http://orcid.org/0000-0002-5797-3052
Manuela R VerasteguiLaboratorios de Investigación y Desarrollo, Universidad Peruana Cayetano Heredia, Lima, Perú.ORCID http://orcid.org/0000-0002-7500-1353
Luz ToribioCentro de Salud Global, Universidad Peruana Cayetano Heredia, Lima, Perú.ORCID http://orcid.org/0000-0002-2818-4521
Nancy ChileDepartment of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, US.ORCID http://orcid.org/0000-0003-1851-8118
Noelia AnguloLaboratorios de Investigación y Desarrollo, Universidad Peruana Cayetano Heredia, Lima, Perú.ORCID http://orcid.org/0000-0002-7555-5145
Carla CangalayaLaboratorios de Investigación y Desarrollo, Universidad Peruana Cayetano Heredia, Lima, Perú.ORCID http://orcid.org/0000-0002-3525-8445
Juan CalcinaEscuela de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima, Perú.ORCID http://orcid.org/0000-0003-4464-3107
Armando E GonzálezEscuela de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima, Perú.ORCID http://orcid.org/0000-0002-9198-6981
Robert H GilmanDepartment of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, US.ORCID http://orcid.org/0000-0002-3704-9217
Héctor H GarcíaUnidad de Cisticercosis, Instituto Nacional de Ciencias Neurológicas, Lima, Perú.ORCID http://orcid.org/0000-0002-4633-6269
Universidad Peruana Cayetano Heredia · PEJohns Hopkins University · USNational University of San Marcos · PEInstituto Nacional de Ciencias Neurológicas

Funding

Training in Parasitic Diseases and Central Nervous System Infections in Peru.D43TW001140 · FIC · UNIVERSIDAD PERUANA CAYETANO HEREDIA · PI GARCIA, HECTOR HUGO, GILMAN, ROBERT H · 1999 to 2025
$5.7M
FIC NIH HHS D43 TW001140
6 · The paper itself

Abstract

OBJECTIVE.: To explore the feasibility of developing a sheep model of neurocysticercosis (NCC) by intracranial infection with T. solium oncospheres. MATERIALS AND METHODS.: We carried out an experimental infection model of NCC in sheep. Approximately 10 T. solium oncospheres previously cultured for 30 days were inoculated intracranially into ten sheep. The oncospheres, in 0.1 mL of physiological saline, were injected into the parietal lobe through an 18-gauge needle. RESULTS.: After three months, granulomas were found in two sheep. In a third sheep we identified a 5 mm diameter cyst in the right lateral ventricle and histological evaluation confirmed that the cyst corresponded to a T. solium larva. Immunohistochemistry with monoclonal antibodies directed against membrane components and excretory/secretory antigens of the T. solium cyst was also used to confirm the etiology of the found granulomas. One of them showed reactivity to the monoclonal antibodies used, thus confirming that it was a cysticercus. CONCLUSION.: This experiment is the proof of concept that it is possible to infect sheep with cysticercosis by intracranial inoculation.

Indexed as

BrainCystsAnimalsAntibodies, MonoclonalSheepAntibodies, Monoclonal

Identifiers

PMID36478166
PMCPMC9899549
OpenAlexW4308291741

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.