Evidence map›Paper›PMID 31997816›Full record

ArticleNeural regeneration research2020

Acupuncture promotes functional recovery after cerebral hemorrhage by upregulating neurotrophic factor expression.

Dan Li, Qiu-Xin Chen, Wei Zou, Xiao-Wei Sun, Xue-Ping Yu, Xiao-Hong Dai, Wei Teng

Open access · goldAbstract read
In one paragraph

Article in Neural regeneration research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 22% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.

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  6. Acupuncture alleviates secondary brain injury in intracerebral hemorrhage-induced rats through activating the LKLF/Mfn2 pathway.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026
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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 2 institutions in 1 country.

Dan LiDepartment of Acupuncture, Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China.
Qiu-Xin ChenThird Department of Acupuncture, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China.
Wei ZouThird Department of Acupuncture, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China.
Xiao-Wei SunThird Department of Acupuncture, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China.
Xue-Ping YuThird Department of Acupuncture, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China.
Xiao-Hong DaiThird Department of Acupuncture, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China.
Wei TengThird Department of Acupuncture, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China.
First Affiliated Hospital of Heilongjiang University of Chinese Medicine · CNBeijing University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acupuncture is widely used in the treatment of cerebral hemorrhage, and it improves outcomes in experimental animal models and patients. However, the mechanisms underlying the effectiveness of acupuncture treatment for cerebral hemorrhage are still unclear. In this study, a model of intracerebral hemorrhage was produced by injecting 50 μL autologous blood into the caudate nucleus in Wistar rats. Acupuncture at Baihui (DU20) and Qubin (GB7) acupoints was performed at a depth of 1.0 inch, 12 hours after blood injection, once every 24 hours. The needle was rotated at 200 r/min for 5 minutes, For each 30-minute session, needling at 200 r/min was performed for three sessions, each lasting 5 minutes. For the positive control group, at 6 hours, and 1, 2, 3 and 7 days after induction of hemorrhage, the rats were intraperitoneally injected with 1 mL aniracetam (0.75 mg/mL), three times a day. The Bederson behavioral test was used to assess palsy in the contralateral limbs. Western blot assay was used to examine the expression levels of Nestin and basic fibroblast growth factor in the basal ganglia. Immunohistochemistry was performed to count the number of Nestin- and glial cell line-derived neurotrophic factor-positive cells in the basal ganglia. Acupuncture effectively reduced hemorrhage and brain edema, elevated the expression levels of Nestin and basic fibroblast growth factor in the basal ganglia, and increased the number of Nestin- and glial cell line-derived neurotrophic factor-positive cells in the basal ganglia. Together, these findings suggest that acupuncture promotes functional recovery after cerebral hemorrhage by increasing the expression of neurotrophic factors. The study was approved by the Committee for Experimental Animals of Heilongjiang Medical Laboratory Animal Center (approval No. 2017061001) on June 10, 2017.

Indexed as

acupuncturebasic fibroblast growth factorbrain cell protectioncerebral hemorrhageelectron microscopeglial cell line-derived neurotrophic factorimmunohistochemistryNestinwestern blot assay

Identifiers

PMID31997816
PMCPMC7059575
OpenAlexW3004084752

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.