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Unpredictable outcomes of life saving drugs have been seen in patients who receive different cardioselective drugs for longer periods. Many studies have been conducted to explore these responses. This study shows the down regulation of adrenergic receptors due to chronic use of lisinopril, an ACE inhibitor as a cause of poor response of adrenaline. Langendroff's technique was used. The data obtained from ten rabbits shows that effective dose of lisinopril (10mg/kg daily orally) reduces the inotropic and chronotropic effects of adrenaline significantly (P<0.05).Therefore it is suggested to use higher doses of adrenaline in cardiac units in patients who have used therapeutic doses of lisinopril for longer periods provided it is supported by clinical studies.
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PLoS One
August 2025
Department of General Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China.
Background: This study aims to assess the adverse events (AEs) and safety profile of omeprazole, a widely used proton pump inhibitor (PPI) for acid-related diseases. Despite being a first-line treatment, its overuse due to easy accessibility and lack of public awareness about usage guidelines may lead to potential side effects, necessitating a reassessment of its safety.
Methods: We extracted 119,159 adverse event reports (AERs) related to omeprazole from the FDA Adverse Event Reporting System (FAERS) database, covering data from Q1 2004 to Q4 2023.
GE Port J Gastroenterol
July 2025
Serviço de Gastrenterologia, Unidade Local de Saúde da Região de Leiria, Leiria, Portugal.
Background: Angiotensin receptor blockers are a pharmacological class widely used as antihypertensive therapy. Recently, a relationship between these agents and gastrointestinal disease has been described, namely, enteropathy, gastropathy, and microscopic colitis. The mechanism is unknown, but it is thought that a cell-mediated immune reaction is involved and does not appear to be a class effect.
View Article and Find Full Text PDFPLoS One
July 2025
Department of Fertility, Isala, Zwolle, The Netherlands.
Medication can affect semen quality by decreasing ejaculate volume, sperm concentration, or decreased sperm motility and sperm function in general. We performed a retrospective explorative cross-sectional study on any medication use and semen quality in our fertility clinic in men older than 18 years with a recorded semen analysis. Men were categorized based on medication use, i.
View Article and Find Full Text PDFbioRxiv
May 2025
Department of Pharmaceutical Sciences, Barry and Judy Silverman College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL 33328, USA.
Introduction: The renin-angiotensin-aldosterone system (RAAS) has been shown to be dysregulated in dementia, with elevated levels of angiotensin-converting enzyme (ACE), angiotensin (Ang) II, and Ang II type 1 receptors (ATRs). Cerebral amyloid angiopathy (CAA), a common cerebrovascular disease, currently has no treatment or cure available. We aimed to determine if a mouse model with CAA (Tg-SwDI) also exhibits elevated levels of ATRs and whether RAAS-targeting drugs (telmisartan and lisinopril) mitigate these effects.
View Article and Find Full Text PDFJ Tehran Heart Cent
October 2024
Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Airlangga-Dr. Soetomo General Hospital, Surabaya, Indonesia.
Background: Rheumatic heart disease (RHD) is exacerbated by chronic inflammation that stimulates the release of proinflammatory cytokines, most notably transforming growth factor-beta 1 (TGF-β1), which promotes myofibroblast differentiation. This study aims to determine the optimal dosage of Lisinopril, an angiotensin-converting enzyme inhibitor, for mitigating the fibrotic changes associated with RHD.
Methods: This in vitro, posttest-only control group study involved obtaining valvular interstitial cells from the heart valves of 25 male New Zealand rabbits (Oryctolagus cuniculus).