Published in Legal medicine (Tokyo, Japan)
Our study was designed to examine the correlation between single nucleotide polymorphism (SNP) in the endoplasmic reticulum aminopeptidase 1 (ERAP1) gene, specifically focusing on rs27434, and plural tissue weight. We conducted this investigation using autopsy samples from the Japanese population. Blood samples were collected from 178 Japanese subj...
Published in Legal medicine (Tokyo, Japan)
The nose is a prominent feature for facial recognition and reconstruction. To investigate the relationship of the nasal shape with the piriform aperture in Korean adults and juveniles, we performed regression analysis. By regression analysis, prediction equations for nasal shape were obtained in relation to the shape of the piriform aperture consid...
Published in Legal medicine (Tokyo, Japan)
In forensic case work, fungal growth is occasionally observed on decomposed cadavers, however, the isolation of these organisms is not always carried out routinely. The usefulness of investigating fungi isolated from corpses in forensic settings, has been reported, such as providing trace evidence, estimating the time since death, and ascertaining ...
Published in Legal medicine (Tokyo, Japan)
Skin reflects the presence of systemic diseases, leading to an unexpected diagnosis of insidious diseases. Deck-chair sign is a unique skin eruption characterized by widespread erythematous papules that become erythrodermic with spare skin folds. An association between the deck-chair sign and malignancies, especially hematological neoplasms, has be...
Published in Legal medicine (Tokyo, Japan)
The method proposed by Suchey-Brooks for adult age estimation based on the surface morphology of the pubic symphysis has been widely accepted. The applicability of the method varies considerably in different populations. The present study established a virtual reference sample and aimed to develop population-specific criteria that can be used for a...
Published in Legal medicine (Tokyo, Japan)
Skeletal remains often have missing mandibles owing to the environment in which the corpse was placed or damage caused by an animal. Loss of the mandible reduces the accuracy of skull identification. Although several studies have validated methods for estimating mandibular morphology from conventional anthropological measurements using skull specim...
Published in Legal medicine (Tokyo, Japan)
Combined methamphetamine (MA) and ketamine (KET) abuse is a serious issue. At present, however, few studies have explored the mechanism underlying their combined addiction. We established a rat conditioned place preference (CPP) model. We investigated the role of dopamine (DA), 5-hydroxytryptamine (5-HT), monoamine oxidase (MAO), glutamate receptor...
Published in Legal medicine (Tokyo, Japan)
When found at crime scenes, saliva constitutes forensically relevant evidence. Although several tests have been developed to effectively identify saliva in such circumstances, most cannot discriminate between saliva and nasal secretion. Recently, studies have developed saliva tests involving oral bacteria as salivary markers. Although the specifici...
Published in Legal medicine (Tokyo, Japan)
Choking is a type of asphyxia due to the internal obstruction of airways by foreign material, quite always food. Most choking deaths are accidental and occur so quickly that may mimic a heart attack. This scenario is also known as "Cafè coronary syndrome" or "bolus death". At autopsy, pieces of under-chewed food are commonly lodged at, above, or in...
Published in Legal medicine (Tokyo, Japan)
The lack of rapid and accurate species identification methods on pupae restricts the practical application of forensic entomology. It is a new idea to construct portable and rapid identification kits based on the principle of antigen/antibody interaction. Screening differentially expressed proteins (DEPs) of fly pupae is a basis of solving the prob...
