ArticleOpen medicine (Warsaw, Poland)2026
Effects of swimming on bone loss and mechanisms in ovariectomized osteoporotic rats.
Article in Open medicine (Warsaw, Poland), 2026. 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
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: To investigate the effects of swimming on bone loss and the OPG/RANKL/RANK pathway in ovariectomized (OVX) osteoporotic rats. Methods: Twenty female SD rats were randomly divided into a sham-operated group, a ovariectomized osteoporosis group, a short-duration exercise group, and a long-duration exercise group. Bone volume fraction (BV/TV), trabecular thickness (Tb.Th), bone mineral density (BMD), trabecular separation (Tb.Sp), and trabecular number (Tb.N) of bone tissue were measured by Micro-CT. The expression of human C-terminal peptide collagen type I (CTX-Ⅰ), tartrate-resistant acid phosphatase 5b (TRAP-5b), bone-specific alkaline phosphatase (BALP) and serum bone glycoprotein (BGP) were measured by ELISA. The mRNA and protein expression of OPG, RANKL, and RANK in bone tissue were detected by qRT-PCR and Western bolt, respectively. Results: After swimming treatment, compared with the ovariectomized osteoporosis group, BV/TV, BMD, Tb.Th, and Tb.N increased, while Tb.Sp decreased; CTX-Ⅰ, TRAP-5b, BGP, and BALP levels decreased. OPG mRNA and protein expression increased, while RANKL and RANK decreased. Conclusions: Swimming training alleviated ovariectomy-induced bone loss and was accompanied by a shift of the OPG/RANKL/RANK axis toward an anti-resorptive profile, suggesting that modulation of this pathway may contribute to the bone-protective effects of swimming. Further functional studies are warranted to test causality.
Indexed as
Identifiers
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.