An involvement of calcitonin in the mechanism of pain perception has recently been hypothesized. In order to collect information about the relationship between this hormone and well known analgesic substances such as opioids, we have studied the serum levels of calcitonin in a group of heroin addicts, finding higher average concentrations than in normal subjects of matched age and sex. In these addicts there were no severe signs of impaired renal or hepatic function, or alterations of the serum levels of calcium and phosphate. So we think that opioids, in a direct or indirect way, can stimulate the secretion of calcitonin.
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http://dx.doi.org/10.1007/BF03351012 | DOI Listing |
Forensic Toxicol
January 2025
Morgue Department, Council of Forensic Medicine, Istanbul, Turkey.
Purpose: The analysis of drug residues on some currencies is well-established in the literature. However, there is no published study describing the presence of drug residues on Turkish paper currency.
Methods: This study focused on the analysis of 14 drug residues present on 600 Turkish banknotes collected from three different cities: Ankara, Adana, and Istanbul.
BMC Psychiatry
January 2025
School of Mental Health, Bengbu Medical University, Bengbu, Anhui, 233030, China.
Background: Although impaired cognitive control is common during the acute detoxification phase of substance use disorders (SUD) and is considered a major cause of relapse, it remains unclear after prolonged methadone maintenance treatment (MMT). The aim of the present study was to elucidate cognitive control in individuals with heroin use disorder (HUD) after prolonged MMT and its association with previous relapse.
Methods: A total of 63 HUD subjects (41 subjects with previous relapse and 22 non-relapse subjects, mean MMT duration: 12.
Indian J Psychiatry
December 2024
Department of Addiction Medicine, Lokopriya Gopinath Bordoloi Regional Institute of Mental Health, Tezpur, Assam, India.
Background: Opioid dependence is a critical public health issue in Northeast India, with limited data available on the affected population.
Aim: This study examines the sociodemographic and clinical profiles of opioid-dependent individuals in Assam.
Methods: A retrospective review was conducted of 238 patients diagnosed with opioid dependence at a tertiary care addiction treatment center in Assam, covering records from January 2022 to January 2023.
Addiction
January 2025
Family and Community Medicine, University of California San Francisco, San Francisco, CA, USA.
Background And Aims: Opioid smoking is becoming more common in the United States. The aim of this analysis was to estimate relative mortality risk among those who primarily smoke opioids compared with those who inject.
Design: Retrospective propensity score-matched cohort analysis.
Public Health
January 2025
Objectives: This study aimed to describe the profile of women seeking treatment for the use of psychoactive substances in the city of Madrid. The study used a sample of 1968 women who sought treatment at the Addiction Care Centers (CAD) of the Madrid City Council in the year 2022, which accounted for 22.9 % of the total population attended.
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