Chloroquine as a poison in murder. Report of fatalities after criminal or suicidal chloroquine administration

Presented is a case of murder by means of chloroquine, committed on a 36-year-old male. The wife of the deceased had confessed to have secretely administered chloroquine-containing tablets to her husband. She was lawfully sentenced to life-imprisonment. The toxicological findings of this case are compared to the results of two chloroquine suicide cases and discussed in the context of the referring literature. An additional case where chloroquine intoxication was doubtful is introduced because of the unusual circumstances under which it occurred.     

Isoelectric focusing studies on the PGM1 subtypes in the northern Japanese population

The distribution of the human red cell phosphoglucomutase (PGM1) subtypes in samples from Japanese population (n = 277) living in the Miyagi Prefecture, the northern part of Japan, was investigated by applying the thinlayer polyacrylamide gel isoelectric focusing. In our population sample all the ten common phenotypes were demonstrated, and the estimated allele frequencies for the genes PGM1+1, PGM1-1, PGM2+1, and PGM2-1 were 0.671, 0.107, 0.161, and 0.061, respectively. Family studies (n = 40) indicated an autosomal codominant inheritance and confirmed the four alleles. The new system will increase the probability of exclusion in paternity cases among Japanese to 29.4% compared with 14.3% if the two allele system is used.     

TAKING STOCK OF THE LOCAL AUTHORITY ASSOCIATIONS

This article examines the achievements of the local authority associations in the period from 1974 to the present. In particular, it considers whether the associations have met the major objectives set by their predecessors. The conclusion indicates that there are a number of factors which have inhibited the achievement of these objectives.
Two of the main inhibiting factors are the close connection between the associations and central government, and their readiness to respond to every move the centre makes. The associations might now consider adopting a weaker connection and a more discriminating response in relation to central government.     

The investigation of the density of human hair in the forensic medical expert assessment of its similarity

Principally new, simple and objective method for investigation of human hair density is suggested. Hair identity in relation to a concrete person can be confirmed or excluded by statistical processing of the results obtained.     

Hepatotoxicity of dichloromethane

We studied hepatotoxicity of dichloromethane using primary cultures of parenchymal cells (hepatocyte) from adult rat livers. The production of carbon monoxide from dichloromethane increased with time, the increased cell number, and the concentration of dichloromethane. However, the carbon monoxide production per hepatocyte decreased with increasing cell density. When dichloromethane was in a high concentration, the metabolism of dichloromethane to carbon monoxide was extensively depressed, total glutamic-oxaloacetic transaminase (GOT) and mitochondrial GOT (m-GOT) levels in the cultured medium were extensively elevated, and the cultured hepatocytes were destroyed by dichloromethane. A case of accidental exposure to dichloromethane which occurred in Japan was also considered, and it is suspected that the inhalation of dichloromethane vapors in a high concentration for many hours may cause hepatotoxicity.     

Prediction of stature from hand measurements

A sample of 166 normal adult males and females was taken from different colleges of Assiut representing those living in upper Egypt. Each subject has been studied for measurements of stature (S), hand length (HL) and hand breadth (HB). The data were statistically analysed in order to assess the relationship between stature and hand measurements. The correlation matrix of the study indicates close similarity of the relationship between stature and hand measurements in both sexes and in both sides. A generalized multiple regression equation has been designed to estimate stature from values of hand length and hand breadth regardless of sex or side in the form: S = 34.5 + 5.77 HL + 2.7 HB +/- 5.1. This equation may be helpful to obtain approximate stature when there is difficulty in obtaining a direct measurement or where there is a chance print of a criminal or an amputated hand or arm.