Chronic treatment of rats with 90 microg/kg/day DPSPX (1,3-dipropyl-8-sulphophenylxanthine) during seven days leads to a hypertensive state which is characterized by marked morphological changes of the blood vessel walls as well as by important functional alterations. While the angiotensin-converting enzyme (ACE) inhibitor captopril and the antagonist of angiotensin II AT 1 receptors losartan prevent the development of both hypertension and morphological changes, the selective beta1-adrenoceptor antagonist atenolol could prevent only the increase in blood pressure. It is concluded that at least two factors are involved in the development of the hypertensive state.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1034/j.1600-0773.2003.920404.x | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The Difficulties of Treating Complement-3-Mediated Glomerulopathy.
Am J Ther
January 2025
Northwell, New Hyde Park, NY, Department of Medicine, Manhasset, NY.
Background: C3 glomerulopathy (C3G) is a rare disease affecting the complement alternative pathway, categorized into dense deposit disease and C3 glomerulonephritis. Dense deposit disease predominantly affects younger individuals, while C3 glomerulonephritis tends to manifest in older populations. The diseases are characterized by dysregulation of the complement alternative pathway, leading to the deposition of complement components in the glomeruli and subsequent renal dysfunction.
View Article and Find Full Text PDFUse of and Steering to Pharmacies Owned by Insurers and Pharmacy Benefit Managers in Medicare.
JAMA Health Forum
January 2025
Department of Population Health Sciences, Weill Cornell Medical College, New York, New York.
Importance: The prevalence of pharmacies owned by integrated insurers and pharmacy benefit managers (PBMs), or insurer-PBMs, is of growing regulatory concern. However, little is known about the role of these pharmacies in Medicare, in which pharmacy network protections may influence market dynamics.
Objective: To evaluate the prevalence of insurer-PBM-owned pharmacies and the extent to which insurer-PBMs steer patients to pharmacies they own in Medicare.
Mesenchymal Stem/Stromal Cells Reverse Adipose Tissue Inflammation in Pigs with Metabolic Syndrome and Renovascular Hypertension.
Cells
January 2025
Division of Nephrology & Hypertension, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA.
Metabolic syndrome (MetS) is associated with low-grade inflammation, which can be exacerbated by renal artery stenosis (RAS) and renovascular hypertension, potentially worsening outcomes through pro-inflammatory cytokines. This study investigated whether mesenchymal stem/stromal cells (MSCs) could reduce fat inflammation in pigs with MetS and RAS. Twenty-four pigs were divided into Lean (control), MetS, MetS + RAS, and MetS + RAS + MSCs.
View Article and Find Full Text PDF"Atlanta Is Like Wakanda… but With Real Big, Big Issues": A Focus Group Study of Community Strengths and Health Issues in Diverse Groups in Atlanta, Georgia.
Fam Community Health
January 2025
Author Affiliations: School of Public Health, Georgia State University, Atlanta, Georgia (Dr Tran, Mr Menyongai, Mss Foster, Scheib, and Allen, Drs Spears, Stauber, Owen-Smith, Weaver, and Huang, Prof Arias, Drs Cormier and Popova); Live Health DeKalb Coalition, Georgia (Ms Graham); Urban Studies Institute, Georgia State University, Atlanta, Georgia (Dr Li); and Perimeter College, Georgia State University, Clarkston, Georgia (Drs Dolan and Lynch).
Background And Objectives: This qualitative study explored perceived community strengths and health issues among 3 underserved and under-studied populations in the Atlanta, Georgia-older adults, Black or African American persons, and refugees/immigrants/migrants.
Methods: Eight focus groups were conducted with 92 participants who were members of the 3 populations in Atlanta between November 2022 and March 2023.
Results: Although there were variations among groups, all groups emphasized diversity within their community as the foundation of community strength.
Background: Sex inequality in randomized controlled trials (RCTs) related to cardiovascular disease has been observed. This study examined the proportion of women enrolled in atrial fibrillation (AF) ablation RCTs and the potential risks of underrepresentation of women.
Methods And Results: We systematically searched PubMed and Embase for AF ablation RCTs published from 2015 to 2022.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!