Results 31 to 40 of about 6,625 (139)

SYNTHESIS OF THE ISOQUINO-[2,1-c][1,3]-BENZODIAZEPINE DERIVATIVE FROM PAPAVERINE

open access: yesIndonesian Journal of Chemistry, 2010
The objective of this research was to synthesize isoquino[2,1-c][1,3]benzodiazepine from papaverine alkaloid. Functional Group Interconversion (FGI) and Carbon -Nitrogen bond connection approach was investigated.
I Made Sudarma, John Bremner
doaj   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

Penile rehabilitation in men after radical robotic prostatectomy: Fact or fiction?

open access: yesUroPrecision, Volume 4, Issue 1, Page 22-34, March 2026.
Abstract Erectile dysfunction (ED) is one of the most frequent and distressing complications after radical prostatectomy (RP), significantly impairing patients’ quality of life and intimate relationships. Penile rehabilitation (PR) aims to preserve erectile tissue integrity, prevent fibrosis, and facilitate early functional recovery by restoring ...
Karen Zhang   +8 more
wiley   +1 more source

Vasodilatory Efficacy and Impact of Papaverine on Endothelium in Radial Artery Predilatation for CABG Surgery: in Search for Optimal Concentration

open access: yesBrazilian Journal of Cardiovascular Surgery
Objective: The aim of this study was to compare the efficacy of two different papaverine concentrations (0.5 mg/ml and 2 mg/ml) for vasospasm prevention and their impact on endothelium integrity.
Piotr Węgrzyn   +8 more
doaj   +1 more source

Effect of local papaverine on arteriovenous fistula maturation in patients with end-stage renal disease

open access: yesBrazilian Journal of Nephrology, 2019
Background: Arteriovenous fistula (AVF) maturation is one of the main concerns in patients with end-stage renal disease (ESRD) and finding a strategy for increasing success rate and accelerating fistula maturation is valuable.
Reza Manani   +4 more
doaj   +1 more source

Effects of parenteral papaverine and piracetam administration on cochlea following acoustic trauma

open access: yesNoise and Health, 2018
Introduction: Noise exposure, the main cause of hearing loss in countries with lot of industries, may result both in temporary or permanent hearing loss.
Nurcan Yurtsever Kum   +5 more
doaj   +1 more source

Antiproliferative Effect of the Isoquinoline Alkaloid Papaverine in Hepatocarcinoma HepG-2 Cells — Inhibition of Telomerase and Induction of Senescence

open access: yesMolecules, 2014
Cancer cells are often immortal through up-regulation of the hTERT gene, which encodes the catalytic subunit of a special reverse transcriptase to overcome end-replication problem of chromosomes.
Sakineh Kazemi Noureini, Michael Wink
doaj   +1 more source

Risk of priapism after dynamic penile Doppler ultrasound: Single‐centre experience on a large cohort of patients

open access: yesAndrology, Volume 14, Issue 1, Page 178-183, January 2026.
Abstract Objectives To evaluate the risk of priapism in patients undergoing Dynamic—Penile duplex ultrasound (D‐PDU) who were referred to our Unit between January 2022 and December 2023. Patients and methods We enrolled 292 patients, of whom 268 underwent Dynamic—Penile duplex ultrasound for erectile dysfunction and 24 for Peyronie's disease.
Giuseppe Grande   +6 more
wiley   +1 more source

Sexual dysfunction care needs of gay, bisexual, and other men who have sex with men living with HIV in Montreal, Canada

open access: yesHIV Medicine, Volume 27, Issue 1, Page 74-85, January 2026.
Abstract Objectives Sexual dysfunction (SD) is common among gay, bisexual and other men who have sex with men (GBM) with HIV, yet little is known about their views on SD care. We explored these views to inform patient‐centred SD care to improve care delivery and sexual health outcomes.
Francesco Avallone   +6 more
wiley   +1 more source

Effect of Papaverine on Human Serum Albumin Glycation

open access: yesJournal of Medicinal Plants, 2012
Background: Glycation is a non enzymatic reaction initiated by the primary addition of sugar to the amino groups of proteins.In the early stage of glyction, the synthesis of intermediates leading to formation of Amadori compounds occurs.
A Ahmadzadeh, M Feizie, R Ghafarzadegan
doaj  

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