ArticleInfection and immunity1981
Detection and composition of immune complexes in experimental African trypanosomiasis.
Article in Infection and immunity, 1981. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 8 citations in OpenAlex.
- Vivaxin genes encode highly immunogenic, non-variant antigens on the Trypanosoma vivax cell-surface.PLoS neglected tropical diseases · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Humoral immune responses in experimental African trypanosomiasis were assessed in rabbits infected with Trypanosoma rhodesiense. Immune complexes as measured by a Clq binding assay or a Clq solid-phase assay were detected by day 10 and increased progressively through day 28. Immune complexes analyzed by double diffusion in agar or enzyme immunoassay contained immunoglobulin M (IgM) and IgG consistently, and usually C3. In one serum, immune complexes contained trypanosomal antigens in addition to C3, IgG, and IgM. By sucrose density gradient ultracentrifugation Clq-binding immune complex-like materials were shown to contain IgG, IgM, and C3, sedimentating as intermediate (between 7S and 19S) or as higher-molecular-weight (greater than 19S) aggregates. Serum IgM and IgG antibodies to trypanosomes were measured by enzyme immunoassay. IgM antibodies were detected by day 7, rose to peak by day 14, and declined slowly thereafter. IgG antibodies were detected by day 14 and continued to rise through day 32. Total IgM and IgG measured by radial immunodiffusion paralleled the corresponding changes in antibody levels. Host immune responses, in part directed to trypanosomal antigens, produced circulating immune complexes containing bound C3; these may be deposited in tissue or may serve as a serological marker of immune complex-mediated tissue injury.
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What 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.