Evidence map›Paper›PMID 19898948›Full record

ArticleCytotechnology2009

Development of an optimized protocol for primary culture of smooth muscle cells from rat thoracic aortas.

Suowen Xu, Jiajia Fu, Jianwen Chen, Pingxi Xiao, Tian Lan, Kang Le, Fei Cheng, Lan He, Xiaoyan Shen, Heqing Huang and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Cytotechnology, 2009. 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
1.0field-weighted citation impact, top 24% 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, 44 citations in OpenAlex.

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  14. Neuroprotective effect of granulocyte colony-stimulating factor in a focal cerebral ischemic rat model with hyperlipidemia.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2012
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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

11 authors at 3 institutions in 1 country.

Suowen XuDepartment of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, East of Waihuan Road 132, High Education Mega Center, 510006, Guangzhou, People's Republic of China.
Jiajia Fu
Jianwen Chen
Pingxi Xiao
Tian Lan
Kang Le
Fei Cheng
Lan He
Xiaoyan Shen
Heqing Huang
Peiqing Liu
Sun Yat-sen University · CNNanjing Medical University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary culture of smooth muscle cells has been widely used as a valuable tool to study the molecular mechanisms underlying atherosclerosis and restenosis. Currently, tissue explants and enzymatic digestion methods are frequently applied to produce smooth muscle cells. Explants method is time consuming, usually taking several weeks. The enzymatic digestion method requires large amounts of proteolytic enzymes to generate enough cells for cardiovascular research. The present study reports an optimized method by combining both techniques to obtain high purity smooth muscle cells. The cultured cells exhibited the characteristic "hills and valleys" growth pattern as observed by phase contrast microscopy and showed alpha-SM-actin positive staining by indirect immunocytochemistry and immunofluorescence. Purity of the cells is guaranteed by the lack of von Willebrand Factor immunoreactivity. Finally, the cultured cells well proliferate on oxidized-LDL stimulation, suggesting the practical utility of this new method.

Identifiers

PMID19898948
PMCPMC2795140
OpenAlexW2140831214

What OpenQuestion holds

Textmetadata
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.