Evidence map›Paper›PMID 33645318›Full record

ArticleAmerican journal of physiology. Renal physiology2021

Effects of SGLT2 inhibitor and dietary NaCl on glomerular hemodynamics assessed by micropuncture in diabetic rats.

Scott Culver Thomson, Volker Vallon

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
9.1field-weighted citation impact, top 1% 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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 71 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Salt and chronic kidney disease.Nature reviews. Nephrology · 2026
    Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Gliflozins in hypertension: basic mechanisms and clinical insights.American journal of physiology. Renal physiology · 2025
    Review
  10. Flow-dependent transport processes 2024: filtration, absorption, and secretion.American journal of physiology. Renal physiology · 2025
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Oxidative Stress in Kidney Injury and Hypertension.Antioxidants (Basel, Switzerland) · 2024
    Review
  17. Review
  18. How can inhibition of glucose and sodium transport in the early proximal tubule protect the cardiorenal system?Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Scott Culver ThomsonDivision of Nephrology-Hypertension, Department of Medicine, University of California, San Diego, California; and Veterans Affairs San Diego Healthcare System, La Jolla, California.
Volker VallonDivision of Nephrology-Hypertension, Department of Medicine, University of California, San Diego, California; and Veterans Affairs San Diego Healthcare System, La Jolla, California.
University of California, San Diego · US

Funding

UAB-UCSD O'Brien Core Center for Acute Kidney Injury ResearchP30DK079337 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AGARWAL, ANUPAM · 2008 to 2022
$18.3M
Glomerular and Tubular Function in the Diabetic KidneyR01DK112042 · NIDDK · VETERANS MEDICAL RESEARCH FDN/SAN DIEGO · PI SCOTT Culver THOMSON, Volker Vallon · 2017 to 2026
$4.1M
HHS | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) P30-DK-079337NIDDK NIH HHS P30 DK079337NIDDK NIH HHS R01 DK112042
6 · The paper itself

Abstract

Inhibitors of the main proximal tubular Na-glucose cotransporter (SGLT2) mitigate diabetic glomerular hyperfiltration and have been approved by the United States Food and Drug Administration for slowing the progression of diabetic kidney disease. It has been proposed that SGLT2 inhibitors improve hard renal outcomes by reducing glomerular capillary pressure (PGC) via a tubuloglomerular feedback (TGF) response to a decrease in proximal reabsorption (J

Indexed as

AnimalsBridged Bicyclo Compounds, HeterocyclicDiabetes Mellitus, ExperimentalDiabetic NephropathiesDiet, Sodium-RestrictedDisease ProgressionGlomerular Filtration RateHemodynamicsKidney GlomerulusMalePuncturesRatsRats, WistarRenal CirculationRenal ReabsorptionSodium Chloride, DietaryBridged Bicyclo Compounds, HeterocyclicertugliflozinSodium Chloride, DietarySodium-Glucose Transporter 2 InhibitorsStreptozocindiabetic hyperfiltrationdietary NaClglomerular capillary pressureNa-glucose cotransportertubuloglomerular feedback

Identifiers

PMID33645318
PMCPMC8174804
OpenAlexW3133787994

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.