ArticleJournal of cardiothoracic surgery2025
Effects of different doses of ulinastatin on organ protection of deep hypothermic circulatory arrest in rats.
Article in Journal of cardiothoracic surgery, 2025. 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.
- A risk prediction model for medication safety: assessing cardiopulmonary adverse outcomes in 11,252 patients treated with ulinastatin.Frontiers in pharmacology · 2026Article
- Effects of Ulinastatin on Inflammation Response and Lung Tissue Injury in Deep Hypothermic Circulatory Arrest.Interdisciplinary cardiovascular and thoracic surgery · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDeep hypothermic circulatory arrest (DHCA) can cause systemic inflammatory response (SIR) and ischemia-reperfusion (I/R) injury, potentially exacerbating organ failure. Ulinastatin (UTI) is a frequently employed anti-inflammatory medication in clinical practice, but different timing and dosage may influence its protective efficacy.
methods24 rats were randomly divided into four groups. Three different doses of UTI (3/10/30 × 10
resultsInterleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α) and neutrophil elastase (ELA-2) levels in rats exposed to DHCA gradually increased after rewarming. Compared with the DHCA-only group, both the low dose of UTI (UTI-L) and the medium dose of UTI (UTI-M) significantly reduced IL-6 (p = 0.017, p = 0.022 ), TNF-α (p = 0.003, p < 0.001), ELA-2 levels ( p = 0.018, p = 0.001), and elevated IL-10 levels ( p < 0.001, p < 0.001) 4 h post-weaning from cardiopulmonary bypass (CPB). In addition, compared with the DHCA group, both the UTI-L and UTI-M group showed significantly lower levels of cardiac troponin I (p = 0.001, p = 0.001), creatine kinase muscle and brain isoenzyme (CK-MB) (p < 0.001, p < 0.001), creatinine (p < 0.001, p < 0.001), blood urea nitrogen (p = 0.002, p = 0.021), aspartate transaminase (p < 0.001, p < 0.001) and alanine aminotransferase (p < 0.001, p < 0.001) at the end of the experiment. The hematoxylin-eosin staining results of kidney and liver tissue damage were alleviated in the UTI-L and UTI-M groups. The high dose of UTI (UTI-H) group did not exhibit dose-dependent anti-inflammatory effects and was associated with aggravated injury to the heart, liver, and kidney.
conclusionThis study demonstrated that the administration of low to medium doses of UTI during DHCA significantly attenuated the levels of IL-6, TNF-α, and ELA-2, elevated the level of the anti-inflammatory factor IL-10, and provided protective effects on myocardial, hepatic, and renal tissues.
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.