ArticleBMC pulmonary medicine2025
Development and validation of a Guinea pig model for concurrent allergic rhinitis and asthma using recombinant Der f 2.
Article in BMC pulmonary medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
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
backgroundThis study aimed to develop a guinea pig model of concurrent allergic rhinitis and asthma.
methodsThirty-three guinea pigs were randomly divided into the control group and the experimental group. Guinea pigs in the experimental group were sensitized by intraperitoneal injection of recombinant wild-type Dermatophagoides farinae group 2 allergen (wt Der f 2) plus Al(OH)
resultsTwo guinea pigs with negative cutaneous reactions and three with less than 5 points of the nasal symptom assessment were excluded from the experimental group. The ACA test showed enhanced allergic reactions in the experimental group, and the quantification of extravasated Evans blue dye demonstrated significantly higher absorbance in the wt Der f 2 spots compared to mu Der f 2. Histologic analyses illustrated pathologic features typical of allergic rhinitis and asthma. MUC5AC levels in the nasal mucosa and lung samples were significantly higher in the experimental group than in the control group.
conclusionWe successfully established a guinea pig model of concurrent allergic rhinitis and asthma using a combination of sensitization, challenge, and validation methodologies with the allergen Der f 2, suitable for pathophysiological studies. CLINICAL TRIAL NUMBER: Not applicable.
Indexed as
Identifiers
What Socratic 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 Socratic graph.