Ethical issues of prison nursing: A qualitative study in Northern Italy.

Background: Prisons are contexts where nurses are required to have specific skills to ensure that, in a setting designed for the expiation of crime, prisoners receive the same type of care as anyone else. But this is not always the case, giving rise to ethical issues.

Research Questions: 'How do correctional nurses describe their working experience in prisons? What issues emerged?'

Methodology: This is a qualitative descriptive study.

Paliperidone for the treatment of ketamine-induced psychosis: a case report.

Ketamine is an anaesthetic and analgesic drug synthesized in the 1960s from phencyclidine. The recreational use of ketamine increased among the dance culture of techno and house music, in particular in clubs, discotheques, and rave parties. The psychotropic effects of ketamine are now well known and they range from dissociation to positive, negative, and cognitive schizophrenia-like symptoms.

Genotoxicity and carcinogenicity studies of benzodiazepines.

This survey is a compendium of genotoxicity and carcinogenicity information of benzodiazepines and benzodiazepine analogues. Data from 51 drugs were collected; 41 of them are still in the market. Of the 51 drugs, 12 (23.

DNA fragmentation, DNA repair and apoptosis induced in primary rat hepatocytes by dienogest, dydrogesterone and 1,4,6-androstatriene-17beta-ol-3-one acetate.

Four steroids that share the 17-hydroxy-3-oxopregna-4,6-diene structure - cyproterone acetate, chlormadinone acetate, megestrol acetate, and potassium canrenoate - have been shown previously to behave with different potency as liver-specific genotoxic agents, the response being markedly higher in female than in male rats, but similar in humans of both genders. In this study, performed to better define the relationship between chemical structure and genotoxicity, dydrogesterone (DGT) with double bonds C4=C5 and C6=C7, dienogest (DNG) with double bonds C4=C5 and C9=C10, and 1,4,6-androstatriene-17beta-ol-3-one acetate (ADT) with double bonds C1=C2, C4=C5 and C6=C7, were compared with cyproterone acetate (CPA) for their ability to induce DNA fragmentation and DNA repair synthesis in primary cultures of hepatocytes from three rats of each sex. At subtoxic concentrations, ranging from 10 to 90 microM, all four steroids consistently induced a dose-dependent increase of DNA fragmentation, which in all cases was higher in females than in males; their DNA damaging potency decreased in the order CPA > DNG > ADT > DGT.