ArticlePhotoacoustics2023
Article in Photoacoustics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
What it found
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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.
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.
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Who cites it
37 citing papers in PubMed, 52 citations in OpenAlex.
- Early selective deep capillary plexus impairment at diagnosis in children with type 1 diabetes: an OCT angiography study.Irish journal of medical science · 2026Article
- Chocolate Processed by Extrusion Cooking Affects Glucose and Lipid Metabolism in Humans: A Randomized, Double-Blind, Crossover Trial.Food science & nutrition · 2026Article
- Effects of vasopressin and antihyperkalemic treatments on hemodynamics, potassium concentration, and resuscitation success in a porcine hyperkalemic cardiac arrest model.Scientific reports · 2026Article
- Activatable smart contrast agents for photoacoustic imaging.Smart molecules : open access · 2026Review
- Longitudinal three-dimensional photoacoustic imaging reveals hyperoxic perilesional microvasculature associated with keloid recurrence.Photoacoustics · 2026Article
- Fabrication of optically transparent ultrasound transducers to integrate light and sound in multimodal biomedical systems.Nature protocols · 2026Review
- Fully integrated photoacoustic microscopy for multi-scale and longitudinal imaging in translational biomedical applications.Biomedical optics express · 2026Article
- Linking Experimental Models to Pathophysiology: Oxidative Stress and DNA Damage in Cardiovascular Diseases.International journal of molecular sciences · 2026Review
- Volumetric photoacoustic/ultrasound image fusion and enhancement with dual-tree complex wavelet transform.Biomedical optics express · 2026Article
- Photoacoustic Microscopy for Multiscale Biological System Visualization and Clinical Translation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- From light to sound: Seeing and hearing the placenta in health and disease.Science advances · 2026Review
- Label-free mid-infrared dichroism-sensitive photoacoustic microscopy for histostructural analysis of engineered heart tissues.Light, science & applications · 2026Article
- Vascular Phenotyping with Photoacoustic and Ultrasound Imaging in Cardiovascular Disease: Recent Innovations.Current treatment options in cardiovascular medicine · 2026Review
- Aqueous Extract of Opuntia ficus-indica (L. Mill) Cladodes Demonstrates Antidiabetic Effect in Normoglycemic and STZ-Induced Diabetic Rats.BioMed research international · 2026Article
- A Hybrid Diffusion Model Enhances Multiparametric 3D Photoacoustic Computed Tomography.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- A handheld photoacoustic microscopic probe integrating a transparent ultrasound transducer and a fiber scanner.Nature communications · 2025Article
- Volumetric ultrasound and photoacoustic imaging of inflammatory arthritis in human finger joints via robotic arm powered arc scans.Biomedical optics express · 2025Article
- A comprehensive review of high-performance photoacoustic microscopy systems.Photoacoustics · 2025Review
- Label-free optical microscopy with artificial intelligence: a new paradigm in pathology.Biophotonics discovery · 2025Review
- Simultaneous head-mounted imaging of neural and hemodynamic activities at high spatiotemporal resolution in freely behaving mice.Science advances · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Postprandial hyperglycemia, blood glucose spikes, induces endothelial dysfunction, increasing cardiovascular risks. Endothelial dysfunction leads to vasoconstriction, and observation of this phenomenon is important for understanding acute hyperglycemia. However, high-resolution imaging of microvessels during acute hyperglycemia has not been fully developed. Here, we demonstrate that photoacoustic microscopy can noninvasively monitor morphological changes in blood vessels of live animals' extremities when blood glucose rises rapidly. As blood glucose level rose from 100 to 400 mg/dL following intraperitoneal glucose injection, heart/breath rate, and body temperature remained constant, but arterioles constricted by approximately -5.7 ± 1.1% within 20 min, and gradually recovered for another 40 min. In contrast, venular diameters remained within about 0.6 ± 1.5% during arteriolar constriction. Our results experimentally and statistically demonstrate that acute hyperglycemia produces transitory vasoconstriction in arterioles, with an opposite trend of change in blood glucose. These findings could help understanding vascular glucose homeostasis and the relationship between diabetes and cardiovascular diseases.
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What OpenQuestion holds
Registered trials
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.