Evidence map›Paper›PMID 31931718›Full record

ArticleBMC cardiovascular disorders2020

Salvianolic acid a inhibits platelet activation and aggregation in patients with type 2 diabetes mellitus.

Ai-Ming Zhou, Yi-Jia Xiang, En-Qian Liu, Chang-Hong Cai, Yong-Hui Wu, Le-Bing Yang, Chun-Lai Zeng

Open access · goldAbstract read
In one paragraph

Article in BMC cardiovascular disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.5field-weighted citation impact, top 16% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 21 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Ai-Ming ZhouThe First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
Yi-Jia XiangDepartment of Cardiology, Lishui Hospital, Zhejiang University School of Medicine, Lishui, 323000, Zhejiang, China.
En-Qian LiuZhejiang University School of Medicine, Hangzhou, 310029, Zhejiang, China.
Chang-Hong CaiThe Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, Zhejiang, China.
Yong-Hui WuThe Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, Zhejiang, China.
Le-Bing YangThe Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, Zhejiang, China.
Chun-Lai ZengDepartment of Cardiology, Lishui Hospital, Zhejiang University School of Medicine, Lishui, 323000, Zhejiang, China. zengchunlai@aliyun.com.ORCID 0000-0001-5674-1447
Wenzhou Medical University · CNLishui University · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlatelets in patients with type 2 diabetes mellitus (DM2) are characterized by increased activation and aggregation, which tends to be associated with a high morbidity and mortality due to cardiovascular disease (CVD). Moreover, a large proportion of DM2 patients show an inadequate response to standard antiplatelet treatments, contributing to recurrent cardiovascular events. In our previous study, we indicated that Salvianolic acid A (SAA) presents an antiplatelet effect in healthy volunteers. However, whether it can inhibit "activated platelets" with a pathologic status has not been explored. Therefore, this study was designed to investigate the antiplatelet effect of SAA and its diabetic complication-related difference in DM2.

methodsForty patients diagnosed with DM2 from January 2018 to April 2018 were recruited. Fibrinogen-binding (PAC-1) and P-selectin (CD62p) flow cytometry reagents were measured under resting and stimulated conditions by flow cytometry, while agonist-induced platelet aggregation was conducted by light transmission aggregometry. Before all these measurements were conducted, all platelet samples were preincubated with a vehicle or SAA for 10 min. Additionally, the diabetic complication-related difference in the antiplatelet effect of SAA was further studied in enrolled patients.

resultsThe expressions of PAC-1 and CD62p were elevated in DM2, as well as the maximal platelet aggregation. In addition, SAA decreased the expressions of PAC-1 and CD62p, which were enhanced by ADP and thrombin (all P < 0.01). It also reduced the platelet aggregation induced by ADP (P < 0.001) and thrombin (P < 0.05). Comparing the antiplatelet effect of SAA on DM2, with and without diabetic complications, no statistically significant difference was found (all P > 0.05).

conclusionsThe present study demonstrated that SAA can inhibit platelet activation and aggregation in patients with DM2, and the inhibition did not abate for the existence of diabetic complications.

Indexed as

AgedBiomarkersBlood PlateletsCaffeic AcidsDiabetes Mellitus, Type 2FemaleHumansLactatesMaleMiddle AgedPlatelet AggregationPlatelet Aggregation InhibitorsP-SelectinBiomarkersCaffeic AcidsLactatesPlatelet Aggregation InhibitorsP-Selectinsalvianolic acid ASELP protein, humanCD62pMaximal platelet aggregationPAC-1Salvianolic acid aType 2 diabetes mellitus

Identifiers

PMID31931718
PMCPMC6956554
OpenAlexW3013491927

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.