Waqar A. Qureshi

Waqar A. Qureshi

Gastroenterology
7200 Cambridge St
Ste 8B-1
Houston, TX 77030

Last Updated: 09/26/2026

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Found 28 publications

Rapid and selective quantification of sulfite in complex aqueous matrices across a wide concentration range via sulfur dioxide-mediated microwave resonance sensing.

Rapid and selective quantification of sulfite in complex aqueous matrices across a wide concentration range via sulfur dioxide-mediated microwave resonance sensing.

Journal: Talanta
Published: May 28, 2026

Critical shortage of gastrointestinal physician density in the USA: impact on mortality from upper gastrointestinal bleeding.

Critical shortage of gastrointestinal physician density in the USA: impact on mortality from upper gastrointestinal bleeding.

Journal: Frontiers in medicine
Published: February 16, 2026

AGA Clinical Practice Update on Diagnosis and Treatment of Hemorrhoids: Expert Review.

AGA Clinical Practice Update on Diagnosis and Treatment of Hemorrhoids: Expert Review.

Journal: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
Published: September 01, 2025

Comparison of antimigration versus conventional fully covered self-expandable metal stents for malignant distal biliary obstruction: a single-center long-term study.

Comparison of antimigration versus conventional fully covered self-expandable metal stents for malignant distal biliary obstruction: a single-center long-term study.

Journal: Gastrointestinal endoscopy
Published: July 25, 2025

Anal Squamous Intraepithelial Lesions: A Primer for Gastroenterologists.

Anal Squamous Intraepithelial Lesions: A Primer for Gastroenterologists.

Journal: Current gastroenterology reports
Published: June 15, 2025

Two-Dimensional S-Scheme Engineering in Bi2WO6/SV-ZnIn2S4 for Solar-Driven H2O2 Generation in Pure Water.

Two-Dimensional S-Scheme Engineering in Bi2WO6/SV-ZnIn2S4 for Solar-Driven H2O2 Generation in Pure Water.

Journal: Inorganic chemistry
Published: April 24, 2025

Sigmoid volvulus: A new twist to the untwisting?

Sigmoid volvulus: A new twist to the untwisting?

Journal: Gastrointestinal endoscopy
Published: February 11, 2025

Breakthrough in plasmonic enhanced MOFs: Design, synthesis, and catalytic mechanisms for various photocatalytic applications.

Breakthrough in plasmonic enhanced MOFs: Design, synthesis, and catalytic mechanisms for various photocatalytic applications.

Journal: Environmental research
Published: January 06, 2025

Enabling High Reversibility of Zn anode via Interfacial Engineering Induced by Amino acid Electrolyte Additive.

Enabling High Reversibility of Zn anode via Interfacial Engineering Induced by Amino acid Electrolyte Additive.

Journal: Small (Weinheim an der Bergstrasse, Germany)
Published: February 28, 2024

Top tips for successful endoscopic hemorrhoid banding (with video).

Top tips for successful endoscopic hemorrhoid banding (with video).

Journal: Gastrointestinal endoscopy
Published: November 13, 2023

Contemporary advances in photocatalytic CO2 reduction using single-atom catalysts supported on carbon-based materials.

Contemporary advances in photocatalytic CO2 reduction using single-atom catalysts supported on carbon-based materials.

Journal: Advances in colloid and interface science
Published: September 09, 2023

A systematic review and meta-analysis of Lactobacillus acidophilus and Lactobacillus bulgaricus for the treatment of diarrhea.

A systematic review and meta-analysis of Lactobacillus acidophilus and Lactobacillus bulgaricus for the treatment of diarrhea.

Journal: Frontiers in gastroenterology (Lausanne, Switzerland)
Published: June 30, 2022
Showing 1-12 of 28

Last Updated: 09/26/2026