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Biomedical subjects

G A Pashinian

Publications and source records attributed to G A Pashinian.

At least 37 records · Page 2Linked to original sources
PubMedDate not supplied

[Complex study of the tongue mucosa for identification of a person].

Patterns of the dorsal surface of the mucosa of the tongue was studied in order to detect its specific features in 749 normal subjects of both sexes aged 5-85 years (422 men and 327 women). Racial characteristics of the tongue mucosa structure were studied in 114 foreign students from Africa and Asia. Tongues of 272 corpses of both sexes were examined. A complex of modern methods was used: measurements of geometric parameters, plaster models, computer studies, etc. Unidimensional and multidimensional mathematical analysis helped detect the most significant identification signs of the mucosa of the tongue. The results enabled the authors to create a mathematical model of the tongue allowing identification of sex, age, and ethnic appurtenance.

Adolescent↗
PubMedDate not supplied

[Analysis of scientific and pedagogical activities of Forensic Medicine Departments (courses) at higher medical schools in Russia].

Pedagogical staff of departments (courses) of forensic medicine at higher medical schools of the Russian Federation, topics of research and pedagogical work at various faculties of higher school are analyzed. Forensic dentistry curriculum is suggested for students of dentistry faculties. New forms of forensic medical training are presented.

Faculty↗
PubMedDate not supplied

[On racial-ethnic features of the mucosal structure of the gingival edge and tongue].

The structure of the mucosal membrane of the gingiva and dorsal surface of the tongue was studied in 415 residents (men and women aged 18-35 years) of Africa, Southern, Central, and Northern Asia, and Russia in order to detect racial and ethnic differences. A complex of modern methods of investigation was used (use of intraoral videotape recorder, digital photo, computer analysis, plaster models, uni- and multi-dimensional mathematical analysis). The data can be practically important in forensic medical personality identification.

Adolescent↗
PubMedDate not supplied

[Criteria for expert evaluation of mechanism of lower jaw fractures].

A short analysis of 565 cases of fractures of the lower jaws is presented in the article with due regard for a mechanism of their formation. Criteria of the expert evaluation of an impact point and direction of action of a traumatic force are depicted with due respect for a type, specific features and fracture location.

Adolescent↗
PubMedDate not supplied

[Evaluation of disorders in the liquor circulation in craniocerebral trauma].

The modern methods of complex examinations of the brain in craniocerebral trauma are addressed and the possibilities of the topographic-and-anatomic substantiation in the forensic-medical (expert) evaluation of traumatic lesions of liquor-circulation structural elements are elucidated in the paper. Morphometry data characterizing the dislocation manifestations are presented with respect to the dislocation intensity and severity.

Adolescent↗
PubMedDate not supplied

[The use of odontograms and panoramic roentgenography in personal identification].

Study of dental root surfaces prompted the authors to add to the routine odontogram 28 more maxillary surfaces and 22 mandibular surfaces, this making a total of 210 diagnostic signs. Employment of amplified panoramic roentgenography permitted the authors to detect specific features of the dental cavity, root canals, periodontal fissure structure, the presence of caries and its complications, inflammatory and systemic involvement, injury to the jaws and teeth. Visual examination of dental status and application of panoramic roentgenography will help improve forensic medical personal identification.

Adult↗
PubMedDate not supplied

[The pathomorphological characteristics of the vascular plexuses and ependyma of the cerebral ventricles in human craniocerebral trauma].

The morphology of the studied substrates was analyzed in lethal craniocerebral injuries of various origins and in various periods after it was suffered. The data on the pattern and time course of pathomorphologic shifts and functions extend the general notions on the role of the liquor circulation system in the pathogenesis of craniocerebral injury. These results may serve as additional expert criteria of the mechanisms of brain injury.

Autopsy↗
PubMedDate not supplied

[The possibility of using malposition of tooth rows for the subject identification].

Described in the paper is the possibility of using the specific anomalies of tooth rows in personality identification. The existing classifications of tooth-row anomalies are elucidated; published data on epidemiology of dentomaxillary anomalies in the Russian Federation and on jaw models are analyzed. Digital photos of tooth rows were used. The possible use of orthodontic methods as applicable to investigating the tooth-row anomalies is contemplated for personality identification.

Dental Records↗
PubMedDate not supplied

[Significance of tooth anomalies in personal identification].

Described in the paper are the study results of the stomatological status of 385 cadavers, in whom the frequency rate of anomalies of separate teeth and of their varieties were evaluated as applicable to the personality identification tasks.

Forensic Dentistry↗
PubMedDate not supplied

[Expert evaluation of medical care quality in otorhinolaryngology].

Defects related with rendering medical care (DMC) in the managerial and information-deontological spheres of healthcare are evaluated. Reasons of the above defects and the related peculiarities are elucidated; the necessity in eliminating them is substantiated. The authors put forward their own definition of DMC on the basis of an independent analysis.

Humans↗
PubMedDate not supplied

[ELISA-based determination of opiates in purulent transformation of cadaveric material].

Abuse of drugs has been a topical issue up to the present-day. Opiates like morphine and heroin are still prevalent. The routine methods of determination of drugs in blood made within the forensic medical expertise are time-consuming and samples must be specially prepared for them. ELISA, when used for the determination of opiates in blood and urine, significantly cuts the test time. According to our research results, the diagnosis of opiates by ELISA is advisable at the preliminary stage of the forensic expertise of cadaver; the method is informative, which is of extra importance in cases of purulent transformation of cadaveric material.

Cadaver↗