Evidence map›Paper›PMID 34630952›Full record

ArticleIranian journal of basic medical sciences2021

Verbascoside alleviates renal fibrosis in unilateral ureteral obstruction rats by inhibiting macrophage infiltration.

Guihua Zhang, Fuxun Yu, Rong Dong, Jiali Yu, Meng Luo, Yan Zha

Open access · greenAbstract read
In one paragraph

Article in Iranian journal of basic medical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 11 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

6 authors at 2 institutions in 1 country.

Guihua ZhangGuizhou University School of Medicine, Guizhou University, Gui Yang, Gui Zhou, China.
Fuxun YuThe NHC Key Laboratory of Pulmonary Immunological Disease, Guizhou Provincial People's Hospital, Gui Yang, Gui Zhou, China.
Rong DongGuizhou University School of Medicine, Guizhou University, Gui Yang, Gui Zhou, China.
Jiali YuGuizhou University School of Medicine, Guizhou University, Gui Yang, Gui Zhou, China.
Meng LuoGuizhou University School of Medicine, Guizhou University, Gui Yang, Gui Zhou, China.
Yan ZhaGuizhou University School of Medicine, Guizhou University, Gui Yang, Gui Zhou, China.
Guizhou University · CNGuizhou Provincial People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo explore the effect of verbascoside on renal fibrosis in unilateral ureteral obstruction (UUO) rats. MATERIALS AND

methodsTwenty Sprague-Dawley rats were randomly distributed into sham-operated, UUO, and UUO+Verbascoside groups. After two weeks of rat model construction, urine and blood samples were collected for biochemical analysis while kidney tissues were harvested for hematoxylin and eosin (H&E), Masson's Trichrome, and immunohistochemistry staining. Pearson coefficient was used to analyze the correlation between the two proteins.

resultsVerbascoside improved UUO-induced renal dysfunction as detected by decreased serum creatinine, urea nitrogen, and urinary protein excretion rate. In UUO rats, H&E staining result revealed increased total nucleated cell number, and Masson's Trichrome staining results showed tubular interstitial fibrosis with the deposition of collagen fibrils. Besides, expressions of fibrosis-related proteins including collagen type I (COL-I), α-smooth muscle actin (a-SMA), and tissue inhibitor of metalloproteinase 2 (TIMP2) expressed higher in the UUO group. Moreover, macrophage infiltration-related factors such as CD68+, F4/80+ cells, and suppressor of cytokine signaling-3 (SOCS3) were significantly higher in the UUO group than in sham-operated rats. However, after administration with verbascoside, the accumulation of collagen fibrils and total nucleated cell numbers were mitigated. Likewise, macrophage infiltration was extenuated and fibrosis-related proteins were down-regulated in the UUO+Verbascoside rats. Correlation analysis indicated that macrophage infiltration-related markers were related to fibrosis-related factors.

conclusionVerbascoside could alleviate renal fibrosis in UUO rats probably through ameliorating macrophage infiltration.

Indexed as

FibrosisMacrophage infiltrationObstructive nephropathyUnilateral ureteral - obstructionVerbascoside

Identifiers

PMID34630952
PMCPMC8487594
OpenAlexW3176908887

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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.