Evidence map›Paper›PMID 32213948›Full record

ArticleInternational journal of molecular sciences2020

Association of a Disrupted Dipping Pattern of Blood Pressure with Progression of Renal Injury during the Development of Salt-Dependent Hypertension in Rats.

Abu Sufiun, Asadur Rahman, Kazi Rafiq, Yoshihide Fujisawa, Daisuke Nakano, Hideki Kobara, Tsutomu Masaki, Akira Nishiyama

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Current perspective on circadian function of the kidney.American journal of physiology. Renal physiology · 2024
    Review
  5. Review
  6. Article
  7. Review
  8. Review
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

8 authors at 1 institution in 1 country.

Abu SufiunDepartment of Pharmacology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.
Asadur RahmanDepartment of Pharmacology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.
Kazi RafiqDepartment of Pharmacology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.
Yoshihide FujisawaLife Science Research Center, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.
Daisuke NakanoDepartment of Pharmacology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.ORCID 0000-0002-7435-8465
Hideki KobaraDepartment of Gastroenterology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.ORCID 0000-0002-8508-827X
Tsutomu MasakiDepartment of Gastroenterology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.
Akira NishiyamaDepartment of Pharmacology, Faculty of Medicine, Kagawa University, Kagawa 761-0793, Japan.ORCID 0000-0001-5971-820X
Kagawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study is to investigate whether a disruption of the dipping pattern of blood pressure (BP) is associated with the progression of renal injury in Dahl salt-sensitive (DSS) hypertensive rats. Seven-week-old DSS rats were fed a high salt diet (HSD; 8% NaCl) for 10 weeks, followed by a transition to a normal salt diet (NSD; 0.3% NaCl) for 4 weeks. At baseline, NSD-fed DSS rats showed a dipper-type circadian rhythm of BP. By contrast, HSD for 5 days caused a significant increase in the difference between the active and inactive periods of BP with an extreme dipper type of BP, while proteinuria and renal tissue injury were not observed. Interestingly, HSD feeding for 10 weeks developed hypertension with a non-dipper pattern of BP, which was associated with obvious proteinuria and renal tissue injury. Four weeks after switching to an NSD, BP and proteinuria were significantly decreased, and the BP circadian rhythm returned to the normal dipper pattern. These data suggest that the non-dipper pattern of BP is associated with the progression of renal injury during the development of salt-dependent hypertension.

Indexed as

Blood PressureCircadian RhythmAcute Kidney InjuryAnimalsHypertensionKidneyProteinuriaRatsRats, Inbred DahlSodium, DietarySodium, Dietaryblood pressure (BP)Dahl salt-sensitive (DSS) ratsdipping pattern of BPproteinuriarenal injury

Identifiers

PMID32213948
PMCPMC7139748
OpenAlexW3014005030

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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.