Evidence map›Paper›PMID 20922532›Full record

ArticleHeart and vessels2010

The N-type and L-type calcium channel blocker cilnidipine suppresses renal injury in Dahl rats fed a high-salt diet.

Shizuka Aritomi, Hajime Koganei, Hirotaka Wagatsuma, Akira Mitsui, Tetsuya Ogawa, Kosaku Nitta, Tomoyuki Konda

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Heart and vessels, 2010. 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
1.0field-weighted citation impact, top 21% 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, 16 citations in OpenAlex.

  1. N-type calcium channel and renal injury.International urology and nephrology · 2022
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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.

Shizuka AritomiPharmaceutical Research Laboratories, Ajinomoto Co., Inc., 1-1 Suzuki-cho, Kawasaki-ku, Kawasaki 210-8681, Japan. shizuka_aritomi@ajinomoto.com
Hajime Koganei
Hirotaka Wagatsuma
Akira Mitsui
Tetsuya Ogawa
Kosaku Nitta
Tomoyuki Konda
Ajinomoto (Japan) · JPTokyo Women's Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aims of the present study were to compare the effects of cilnidipine [L-type/N-type calcium channel blocker (CCB)] and amlodipine (L-type CCB) alone or in combination with the angiotensin II receptor blocker (ARB), valsartan, on blood pressure (BP), kidney function in Dahl salt-sensitive (DS) rats. DS rats fed a high-salt diet were divided into six groups; control (n = 13), two CCB (cilnidipine or amlodipine) groups at 1 mg/kg/day (n = 10), ARB (valsartan) at 10 mg/kg/day (n = 12), cilnidipine + valsartan (CV, n = 12), and amlodipine + valsartan (AV, n = 12). BPs were lower in the combination therapy groups than in those given either drug alone, but only CV inhibited the increase in urinary albumin excretion (UAE) and lowered the glomerular sclerosis score. In addition, AV elevated plasma renin activity and the angiotensin II concentration, and thus failed to inhibit increases in UAE and to lower glomerular sclerosis score. In conclusion, combination therapy with CCB and ARB decreases BP more effectively than either drug alone. When used in combination with valsartan, cilnidipine is more effective than amlodipine for preventing kidney injury.

Indexed as

Sodium Chloride, DietaryAlbuminuriaAmlodipineAngiotensin II Type 1 Receptor BlockersAnimalsAntihypertensive AgentsBiomarkersBlood PressureCalcium Channel BlockersCalcium Channels, L-TypeCalcium Channels, N-TypeDihydropyridinesDisease Models, AnimalDrug Therapy, CombinationGlomerulonephritisHypertensionAmlodipineAngiotensin II Type 1 Receptor BlockersAntihypertensive AgentsBiomarkersCalcium Channel BlockersCalcium Channels, L-TypeCalcium Channels, N-TypecilnidipineDihydropyridinesSodium Chloride, DietaryTetrazolesValineValsartan

Identifiers

PMID20922532
OpenAlexW2089580948

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.