Year : 2017 | Volume
: 34 | Issue : 1 | Page : 28--32
Antipsychotics-induced diabetes mellitus in rats: it is time to change
Shimaa M Motawei
Department of Forensic Medicine & Clinical Toxicology, Faculty of Medicine; Lecturer of Forensic Medicine & Clinical Toxicology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
The use of antipsychotics has progressively increased in the last 50 years. Despite the fact that second-generation antipsychotics have shown marked therapeutic benefits in treatment of psychosis than earlier typical ones, they produce many metabolic side-effects.
This study aimed to measure the metabolic effects of three classes of atypical antipsychotics on albino rats.
Materials and methods
A total of 40 albino rats including 16 males and 24 females were grouped into four groups: group I (control group) received the control diet and tap water ad libitum; group II received olanzapine 10 mg/kg intraperitoneally, group III received respiridone 0.2 mg/kg intraperitoneally; and group IV received aripiprazole 20 mg/day intraperitoneally. Blood glucose and insulin as well as serum cholesterol, triglycerides, malondialdehyde, high-density lipoprotein, and low-density lipoprotein were measured before treatment and 60 days after continuation of treatment.
Significant elevation in blood glucose levels, disturbance in insulin levels, and elevation in malondialdehyde, low-density lipoprotein, and total serum cholesterol levels in atypical antipsychotics-treated animals, as compared with vehicle-treated rats, were found. These effects were more prominent with olanzapine, which is a very commonly used antipsychotic, followed by respiridone. Aripiprazole produced the least disturbance in these parameters.
Individual second-generation antipsychotics disturb blood glucose and insulin levels and produce different degrees of other metabolic derangements. There is a need to introduce safer agents for clinical use.
Shimaa M Motawei
Faculty of Medicine, El-Gomhoria street, Mansoura city, P.O. 35516
|How to cite this article:|
Motawei SM. Antipsychotics-induced diabetes mellitus in rats: it is time to change.Benha Med J 2017;34:28-32
|How to cite this URL:|
Motawei SM. Antipsychotics-induced diabetes mellitus in rats: it is time to change. Benha Med J [serial online] 2017 [cited 2017 Aug 19 ];34:28-32
Available from: http://www.bmfj.eg.net/article.asp?issn=1110-208X;year=2017;volume=34;issue=1;spage=28;epage=32;aulast=Motawei;type=0