Background: Poppers (alkyl nitrites) are vasodilators used by many gay, bisexual, and other men who have sex with men (GBMSM) to relieve pain, enhance pleasure, and facilitate penetration during sex. In 2013, the Canadian government cracked down on the sale of poppers products, however prevalence of poppers use among GBMSM in Canada remains high. Poppers have been studied by medical researchers since the 1980s, yet qualitative and community-based research to inform federal policy, remains somewhat less common.
Methods: We conducted a critical interpretive synthesis (CIS) to better understand poppers health literature using the medical model of health as a point of reference. Analysis was performed using inductive and deductive methods including reflexive note-taking, mind-mapping, and close coding. 153 publications were identified to inform this review of which 5 were chosen for coding based on a purposive sampling framework.
Results: Our findings are unified within a theoretical construct we term responsibility. Responsibility is a construct we use to describe the bias we identified in health sciences literature regarding poppers use that tends to exaggerate the necessity for poppers cessation, and devalue both the benefits of poppers use and the perspectives and experiences of people who use poppers. The emphasis on individual behavior change within the literature appears to be motivated less by objective measures or assessments of health risks and outcomes, and more by harmful stereotypes that position gay men and people who use drugs as inherently irresponsible.
Conclusion: We conclude by discussing how these findings have important implications for the review of current policy on poppers sales in Canada which remains influenced by a literature base prejudiced by factors such as homophobia, heteronormativity, and drug stigma, and recommend areas for future work.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.drugpo.2021.103546 | DOI Listing |
J Clin Med
January 2025
Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, College Lane Campus, Hatfield, Hertfordshire AL10 9AB, UK.
Alkyl nitrites are a class of inhalant, commonly known as 'poppers'. Although having medical uses, some other effects include a 'rush', 'high', 'euphoria', or feeling of excitement. This has led to their recreational use, in different scenarios, since the mid-1960s.
View Article and Find Full Text PDFNanoscale
January 2025
Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso, Chile.
We propose and characterize a novel two-dimensional material, 2D-CRO, derived from bulk calcium-based ruthenates (CROs) of the Ruddlesden-Popper family, CaRuO ( = 1 and 2). Using density functional theory, we demonstrate that 2D-CRO maintains structural stability down to the monolayer limit, exhibiting a tight interplay between structural and electronic properties. Notably, 2D-CRO displays altermagnetic behavior, characterized by zero net magnetization and strong spin-dependent phenomena, stabilized through dimensionality reduction.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Emerging Materials R&D Division, Korea Institute of Ceramic Engineering & Technology, Jinju, Gyeongnam, 52851, Republic of Korea.
Innovative anode materials are essential for achieving high-energy-density lithium-ion batteries (LIBs) with longer lifetimes. Thus far, only a few studies have explored the use of layered perovskite structures as LIB anode materials. In this study, the study demonstrates the performance and charge/discharge mechanism of the previously undefined Ruddlesden-Popper Li₂La₂Ti₃O₁₀ (RPLLTO) as an anode material for LIBs.
View Article and Find Full Text PDFSpectrochim Acta A Mol Biomol Spectrosc
January 2025
Department of Physics, Deshbandhu College (University of Delhi), New Delhi 110019, India.
The analysis of Raman and Infrared (IR) phonons in monolayered tetragonal (Sr, Ba)HfO compounds, which exhibit D symmetry and belong to the I4/mmm phase of space group 139 with Z = 2, has been conducted using normal coordinates. The SrHfO and BaHfO compounds are the first members of the Ruddlesden-Popper (RP) series denoted as (Sr, Ba)HfO with n = 1. Nine Short-Range Force Constants (SRFC) have been included in theoretical calculations to analyze the optical phonons of SrHfO and BaHfO compounds within the I4/mmm phase.
View Article and Find Full Text PDFAdv Mater
January 2025
State Key Laboratory for Manufacturing Systems Engineering, Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China.
Large low-field magnetoresistance (LFMR, < 1 T), related to the spin-disorder scattering or spin-polarized tunneling at boundaries of polycrystalline manganates, holds considerable promise for the development of low-power and ultrafast magnetic devices. However, achieving significant LFMR typically necessitates extremely low temperatures due to diminishing spin polarization as temperature rises. To address this challenge, one strategy involves incorporating Ruddlesden-Popper structures (ABO):AO, which are layered derivatives of perovskite structure capable of potentially inducing heightened magnetic fluctuations at higher temperatures.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!