The objective of the present study was the development of the additional forensic medical criteria for the diagnostics of the intravitality and prescription of the burning injury making use of the morphological changes in the cerebellar cortex. A total of 82 cases of the death from the second- and third a, b-degree flame burns in 63 men and 19 women at the age from 20 to 65 years were available for the analysis. The condition of the cerebellar cortex was evaluated within 0 to 72 hours after the trauma had been inflicted. The routine histological staining technique using hematoxylin and eosin were employed as well as the Nisslin staining carried out in the combination with the immunohistochemical reaction based on the application of the antibodies against the glial fibrillary acidic protein (GFAP). In the case of death during the acute period after the burning injury, the histological study revealed a characteristic complex of the morphological features including the acute swelling of neurons, the increasing expansion of perivascular and pericellular spaces, as swell as hyperoxyphilia of microglia. The astrocytes of cortical II-III layers proved highly sensitive to tissue hypoxia as appears from their reaction with anti-GFAP antibodies. It is concluded that the results of the evaluation of the blood supply of the cerebral hemisphere cortex with the use of immunohistochemical methods may be helpful as the additional criteria for the purpose of forensic medical documentation of intravitality and prescription of the burning injury.

The objective of the present study was to evaluate the frequency of alcoholic drunkenness documented during forensic medical expertises (investigations) of the corpses carried out in this country throughout the period from 2011 till 2016. The investigations were conducted with the use of medical statistics methods by calculating the fractional difference, dynamics, and rates of detection of the cases of alcoholic intoxication depending on the cause of death. The study has demonstrated the high frequency of the cases of alcoholic drunkenness revealed during forensic medical expertises (investigations) of the corpses that amounted to 30.5% [15, 16]. The total number of the corpses examined in 2016 was 8.6% higher than in 2011. The frequency of the documented cases of alcoholic drunkenness during the same period decreased by 19.7%. The frequency of the documented cases of alcoholic drunkenness in the cases of violent death was 2.8 times that in the cases of death from various diseases (52.8 and 19.0% respectively). The enhanced frequency of alcoholic drunkenness in relation to the number of the conducted forensic medical expertises was documented in the cases of death by drowning and from hypothermia whereas the lowest frequency of alcoholic intoxication was recorded for the corpses of the people who had died from malignant tumours and diseases of the nervous system. Various regions of Russia differed in terms of the frequency of alcoholic drunkenness recorded among the recently deceased people.

No abstract

The present article deals with the problems pertaining to the forensic medical diagnostics of the HIV-associated pathological conditions taking into consideration the materials available from the Moscow City Centre for AIDS Prophylaxis and Control with special reference to the number and structure of the diagnosed HIV-associated diseases. We undertook the analysis of co-morbid HIV/AIDS causes of violent and sudden deaths documented at the Bureau of Forensic Medical Expertise of the Moscow Health Department during the period from 2013 till 2016. The study revealed the tendency toward a rise in the number of deaths from the HIV-associated infections including tuberculosis, pneumonias, chronic immunodeficiency conditions refractory to the treatment, and from malignant neoplasms. A peculiar feature of the aforementioned period was the increased age of the deceased subjects. In the cases of violent deaths, the HIV-associated conditions were diagnosed as the concomitant diseases, with the markedly predominant ones being acute drug and alcohol intoxication, injures, and attempts at suicide. The available results of the studies give evidence of the necessity and importance of the cooperative work of the specialists for the further improvement of forensic medical diagnostics and monitoring of HIV-associated conditions.

Induction of NO-synthase and acetaldehyde dehydrogenase in Purkinje cells, basket-like neurons, and microvascular endothelium of human cerebellar cortex was detected in patients with chronic alcohol intoxication. It was hypothesized that the neuromodulating effect of NO is associated with mechanisms protecting neurons from toxic effects of ethanol and acetaldehyde.