ArticleCanadian journal of veterinary research = Revue canadienne de recherche veterinaire2016
Protective efficacy by various doses of Salmonella ghost vaccine candidate carrying enterotoxigenic Escherichia coli fimbrial antigen against neonatal piglet colibacillosis.
Article in Canadian journal of veterinary research = Revue canadienne de recherche veterinaire, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Recombinant Live-AttenuatedVaccines · 2024Review
- Resistance to ETEC F4/F18-mediated piglet diarrhoea: opening the gene black box.Tropical animal health and production · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Humoral immune responses and protective efficacy by various doses of Salmonella ghost cells carrying enterotoxigenic Escherichia coli (ETEC) fimbrial antigens for protection against piglet colibacillosis were studied. All groups were orally primed and boosted at 11 and 14 wk of pregnancy, respectively. Group A sows were inoculated with phosphate-buffered saline (PBS), and groups B, C, and D sows were immunized with 2 × 10(9), 2 × 10(10), and 2 × 10(11) ghost cells, respectively. Serum immunoglobulin (Ig) G, and colostrum IgG and IgA levels of groups C and D sows were significantly higher than those of group A sows. In addition, serum IgG and IgA levels in group C and D piglets were significantly increased compared to those of group A piglets. After challenge with wild-type ETEC, diarrhea and mortality were not observed in group C and D piglets, while diarrhea was observed in 88.9% and 58.8% of groups A and B piglets, respectively, and 16.7% mortality was observed in group A piglets. These findings indicate that oral immunization of sows with 2 × 10(10) or 10(11) ghost cells can effectively protect their offspring from colibacillosis.
Indexed as
Identifiers
27408340PMC4924561W2491804681What OpenQuestion holds
Registered trials
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.